First pass at applying KNF to the OpenSSL code, which almost makes it

readable. This pass is whitespace only and can readily be verified using
tr and md5.

1 files changed, 1539 insertions, 1790 deletions

diff --git a/lib/libssl/s3_clnt.c b/lib/libssl/s3_clnt.c
index 64e7be8d67a..b9ca6b6f9b0 100644
--- a/lib/libssl/s3_clnt.c
+++ b/lib/libssl/s3_clnt.c
@@ -168,62 +168,60 @@
 #endif
 
 static const SSL_METHOD *ssl3_get_client_method(int ver);
-static int ca_dn_cmp(const X509_NAME * const *a,const X509_NAME * const *b);
+static int ca_dn_cmp(const X509_NAME * const *a, const X509_NAME * const *b);
 
-static const SSL_METHOD *ssl3_get_client_method(int ver)
-	{
+static const SSL_METHOD
+*ssl3_get_client_method(int ver)
+{
 	if (ver == SSL3_VERSION)
-		return(SSLv3_client_method());
+		return (SSLv3_client_method());
 	else
-		return(NULL);
-	}
+		return (NULL);
+}
 
 IMPLEMENT_ssl3_meth_func(SSLv3_client_method,
-			ssl_undefined_function,
-			ssl3_connect,
-			ssl3_get_client_method)
+    ssl_undefined_function, ssl3_connect, ssl3_get_client_method)
 
-int ssl3_connect(SSL *s)
-	{
-	BUF_MEM *buf=NULL;
-	unsigned long Time=(unsigned long)time(NULL);
-	void (*cb)(const SSL *ssl,int type,int val)=NULL;
-	int ret= -1;
-	int new_state,state,skip=0;
+int
+ssl3_connect(SSL *s)
+{
+	BUF_MEM *buf = NULL;
+	unsigned long Time = (unsigned long)time(NULL);
+	void (*cb)(const SSL *ssl, int type, int val) = NULL;
+	int ret = -1;
+	int new_state, state, skip = 0;
 
-	RAND_add(&Time,sizeof(Time),0);
+	RAND_add(&Time, sizeof(Time), 0);
 	ERR_clear_error();
 	errno = 0;
 
 	if (s->info_callback != NULL)
-		cb=s->info_callback;
+		cb = s->info_callback;
 	else if (s->ctx->info_callback != NULL)
-		cb=s->ctx->info_callback;
-	
+		cb = s->ctx->info_callback;
+
 	s->in_handshake++;
-	if (!SSL_in_init(s) || SSL_in_before(s)) SSL_clear(s); 
+	if (!SSL_in_init(s) || SSL_in_before(s))
+		SSL_clear(s);
 
 #ifndef OPENSSL_NO_HEARTBEATS
 	/* If we're awaiting a HeartbeatResponse, pretend we
 	 * already got and don't await it anymore, because
 	 * Heartbeats don't make sense during handshakes anyway.
 	 */
-	if (s->tlsext_hb_pending)
-		{
+	if (s->tlsext_hb_pending) {
 		s->tlsext_hb_pending = 0;
 		s->tlsext_hb_seq++;
-		}
+	}
 #endif
 
-	for (;;)
-		{
-		state=s->state;
+	for (;;) {
+		state = s->state;
 
-		switch(s->state)
-			{
+		switch (s->state) {
 		case SSL_ST_RENEGOTIATE:
-			s->renegotiate=1;
-			s->state=SSL_ST_CONNECT;
+			s->renegotiate = 1;
+			s->state = SSL_ST_CONNECT;
 			s->ctx->stats.sess_connect_renegotiate++;
 			/* break */
 		case SSL_ST_BEFORE:
@@ -231,173 +229,172 @@ int ssl3_connect(SSL *s)
 		case SSL_ST_BEFORE|SSL_ST_CONNECT:
 		case SSL_ST_OK|SSL_ST_CONNECT:
 
-			s->server=0;
-			if (cb != NULL) cb(s,SSL_CB_HANDSHAKE_START,1);
+			s->server = 0;
+			if (cb != NULL)
+				cb(s, SSL_CB_HANDSHAKE_START, 1);
 
-			if ((s->version & 0xff00 ) != 0x0300)
-				{
+			if ((s->version & 0xff00 ) != 0x0300) {
 				SSLerr(SSL_F_SSL3_CONNECT, ERR_R_INTERNAL_ERROR);
 				ret = -1;
 				goto end;
-				}
-				
+			}
+
 			/* s->version=SSL3_VERSION; */
-			s->type=SSL_ST_CONNECT;
+			s->type = SSL_ST_CONNECT;
 
-			if (s->init_buf == NULL)
-				{
-				if ((buf=BUF_MEM_new()) == NULL)
-					{
-					ret= -1;
+			if (s->init_buf == NULL) {
+				if ((buf = BUF_MEM_new()) == NULL) {
+					ret = -1;
 					goto end;
-					}
-				if (!BUF_MEM_grow(buf,SSL3_RT_MAX_PLAIN_LENGTH))
-					{
-					ret= -1;
+				}
+				if (!BUF_MEM_grow(buf, SSL3_RT_MAX_PLAIN_LENGTH)) {
+					ret = -1;
 					goto end;
-					}
-				s->init_buf=buf;
-				buf=NULL;
 				}
+				s->init_buf = buf;
+				buf = NULL;
+			}
 
-			if (!ssl3_setup_buffers(s)) { ret= -1; goto end; }
+			if (!ssl3_setup_buffers(s)) {
+				ret = -1;
+				goto end;
+			}
 
 			/* setup buffing BIO */
-			if (!ssl_init_wbio_buffer(s,0)) { ret= -1; goto end; }
+			if (!ssl_init_wbio_buffer(s, 0)) {
+				ret = -1;
+				goto end;
+			}
 
 			/* don't push the buffering BIO quite yet */
 
 			ssl3_init_finished_mac(s);
 
-			s->state=SSL3_ST_CW_CLNT_HELLO_A;
+			s->state = SSL3_ST_CW_CLNT_HELLO_A;
 			s->ctx->stats.sess_connect++;
-			s->init_num=0;
+			s->init_num = 0;
 			break;
 
 		case SSL3_ST_CW_CLNT_HELLO_A:
 		case SSL3_ST_CW_CLNT_HELLO_B:
 
-			s->shutdown=0;
-			ret=ssl3_client_hello(s);
-			if (ret <= 0) goto end;
-			s->state=SSL3_ST_CR_SRVR_HELLO_A;
-			s->init_num=0;
+			s->shutdown = 0;
+			ret = ssl3_client_hello(s);
+			if (ret <= 0)
+				goto end;
+			s->state = SSL3_ST_CR_SRVR_HELLO_A;
+			s->init_num = 0;
 
 			/* turn on buffering for the next lot of output */
 			if (s->bbio != s->wbio)
-				s->wbio=BIO_push(s->bbio,s->wbio);
+				s->wbio = BIO_push(s->bbio, s->wbio);
 
 			break;
 
 		case SSL3_ST_CR_SRVR_HELLO_A:
 		case SSL3_ST_CR_SRVR_HELLO_B:
-			ret=ssl3_get_server_hello(s);
-			if (ret <= 0) goto end;
+			ret = ssl3_get_server_hello(s);
+			if (ret <= 0)
+				goto end;
 
-			if (s->hit)
-				{
-				s->state=SSL3_ST_CR_FINISHED_A;
+			if (s->hit) {
+				s->state = SSL3_ST_CR_FINISHED_A;
 #ifndef OPENSSL_NO_TLSEXT
-				if (s->tlsext_ticket_expected)
-					{
+				if (s->tlsext_ticket_expected) {
 					/* receive renewed session ticket */
-					s->state=SSL3_ST_CR_SESSION_TICKET_A;
-					}
-#endif
+					s->state = SSL3_ST_CR_SESSION_TICKET_A;
 				}
-			else
-				s->state=SSL3_ST_CR_CERT_A;
-			s->init_num=0;
+#endif
+			} else
+				s->state = SSL3_ST_CR_CERT_A;
+			s->init_num = 0;
 			break;
 
 		case SSL3_ST_CR_CERT_A:
 		case SSL3_ST_CR_CERT_B:
 #ifndef OPENSSL_NO_TLSEXT
-			ret=ssl3_check_finished(s);
-			if (ret <= 0) goto end;
-			if (ret == 2)
-				{
+			ret = ssl3_check_finished(s);
+			if (ret <= 0)
+				goto end;
+			if (ret == 2) {
 				s->hit = 1;
 				if (s->tlsext_ticket_expected)
-					s->state=SSL3_ST_CR_SESSION_TICKET_A;
+					s->state = SSL3_ST_CR_SESSION_TICKET_A;
 				else
-					s->state=SSL3_ST_CR_FINISHED_A;
-				s->init_num=0;
+					s->state = SSL3_ST_CR_FINISHED_A;
+				s->init_num = 0;
 				break;
-				}
+			}
 #endif
 			/* Check if it is anon DH/ECDH */
 			/* or PSK */
 			if (!(s->s3->tmp.new_cipher->algorithm_auth & SSL_aNULL) &&
-			    !(s->s3->tmp.new_cipher->algorithm_mkey & SSL_kPSK))
-				{
-				ret=ssl3_get_server_certificate(s);
-				if (ret <= 0) goto end;
+				!(s->s3->tmp.new_cipher->algorithm_mkey & SSL_kPSK)) {
+				ret = ssl3_get_server_certificate(s);
+				if (ret <= 0)
+					goto end;
 #ifndef OPENSSL_NO_TLSEXT
 				if (s->tlsext_status_expected)
-					s->state=SSL3_ST_CR_CERT_STATUS_A;
+					s->state = SSL3_ST_CR_CERT_STATUS_A;
 				else
-					s->state=SSL3_ST_CR_KEY_EXCH_A;
-				}
-			else
-				{
+					s->state = SSL3_ST_CR_KEY_EXCH_A;
+			} else {
 				skip = 1;
-				s->state=SSL3_ST_CR_KEY_EXCH_A;
-				}
+				s->state = SSL3_ST_CR_KEY_EXCH_A;
+			}
 #else
-				}
-			else
-				skip=1;
+			} else
+				skip = 1;
 
-			s->state=SSL3_ST_CR_KEY_EXCH_A;
+			s->state = SSL3_ST_CR_KEY_EXCH_A;
 #endif
-			s->init_num=0;
+			s->init_num = 0;
 			break;
 
 		case SSL3_ST_CR_KEY_EXCH_A:
 		case SSL3_ST_CR_KEY_EXCH_B:
-			ret=ssl3_get_key_exchange(s);
-			if (ret <= 0) goto end;
-			s->state=SSL3_ST_CR_CERT_REQ_A;
-			s->init_num=0;
+			ret = ssl3_get_key_exchange(s);
+			if (ret <= 0)
+				goto end;
+			s->state = SSL3_ST_CR_CERT_REQ_A;
+			s->init_num = 0;
 
 			/* at this point we check that we have the
 			 * required stuff from the server */
-			if (!ssl3_check_cert_and_algorithm(s))
-				{
-				ret= -1;
+			if (!ssl3_check_cert_and_algorithm(s)) {
+				ret = -1;
 				goto end;
-				}
+			}
 			break;
 
 		case SSL3_ST_CR_CERT_REQ_A:
 		case SSL3_ST_CR_CERT_REQ_B:
-			ret=ssl3_get_certificate_request(s);
-			if (ret <= 0) goto end;
-			s->state=SSL3_ST_CR_SRVR_DONE_A;
-			s->init_num=0;
+			ret = ssl3_get_certificate_request(s);
+			if (ret <= 0)
+				goto end;
+			s->state = SSL3_ST_CR_SRVR_DONE_A;
+			s->init_num = 0;
 			break;
 
 		case SSL3_ST_CR_SRVR_DONE_A:
 		case SSL3_ST_CR_SRVR_DONE_B:
-			ret=ssl3_get_server_done(s);
-			if (ret <= 0) goto end;
+			ret = ssl3_get_server_done(s);
+			if (ret <= 0)
+				goto end;
 #ifndef OPENSSL_NO_SRP
-			if (s->s3->tmp.new_cipher->algorithm_mkey & SSL_kSRP)
-				{
-				if ((ret = SRP_Calc_A_param(s))<=0)
-					{
-					SSLerr(SSL_F_SSL3_CONNECT,SSL_R_SRP_A_CALC);
-					ssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_INTERNAL_ERROR);
+			if (s->s3->tmp.new_cipher->algorithm_mkey & SSL_kSRP) {
+				if ((ret = SRP_Calc_A_param(s)) <= 0) {
+					SSLerr(SSL_F_SSL3_CONNECT, SSL_R_SRP_A_CALC);
+					ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_INTERNAL_ERROR);
 					goto end;
-					}
 				}
+			}
 #endif
 			if (s->s3->tmp.cert_req)
-				s->state=SSL3_ST_CW_CERT_A;
+				s->state = SSL3_ST_CW_CERT_A;
 			else
-				s->state=SSL3_ST_CW_KEY_EXCH_A;
-			s->init_num=0;
+				s->state = SSL3_ST_CW_KEY_EXCH_A;
+			s->init_num = 0;
 
 			break;
 
@@ -405,16 +402,18 @@ int ssl3_connect(SSL *s)
 		case SSL3_ST_CW_CERT_B:
 		case SSL3_ST_CW_CERT_C:
 		case SSL3_ST_CW_CERT_D:
-			ret=ssl3_send_client_certificate(s);
-			if (ret <= 0) goto end;
-			s->state=SSL3_ST_CW_KEY_EXCH_A;
-			s->init_num=0;
+			ret = ssl3_send_client_certificate(s);
+			if (ret <= 0)
+				goto end;
+			s->state = SSL3_ST_CW_KEY_EXCH_A;
+			s->init_num = 0;
 			break;
 
 		case SSL3_ST_CW_KEY_EXCH_A:
 		case SSL3_ST_CW_KEY_EXCH_B:
-			ret=ssl3_send_client_key_exchange(s);
-			if (ret <= 0) goto end;
+			ret = ssl3_send_client_key_exchange(s);
+			if (ret <= 0)
+				goto end;
 			/* EAY EAY EAY need to check for DH fix cert
 			 * sent back */
 			/* For TLS, cert_req is set to 2, so a cert chain
@@ -426,170 +425,165 @@ int ssl3_connect(SSL *s)
 			 * message when client's ECDH public key is sent 
 			 * inside the client certificate.
 			 */
-			if (s->s3->tmp.cert_req == 1)
-				{
-				s->state=SSL3_ST_CW_CERT_VRFY_A;
-				}
-			else
-				{
-				s->state=SSL3_ST_CW_CHANGE_A;
-				s->s3->change_cipher_spec=0;
-				}
-			if (s->s3->flags & TLS1_FLAGS_SKIP_CERT_VERIFY)
-				{
-				s->state=SSL3_ST_CW_CHANGE_A;
-				s->s3->change_cipher_spec=0;
-				}
+			if (s->s3->tmp.cert_req == 1) {
+				s->state = SSL3_ST_CW_CERT_VRFY_A;
+			} else {
+				s->state = SSL3_ST_CW_CHANGE_A;
+				s->s3->change_cipher_spec = 0;
+			}
+			if (s->s3->flags & TLS1_FLAGS_SKIP_CERT_VERIFY) {
+				s->state = SSL3_ST_CW_CHANGE_A;
+				s->s3->change_cipher_spec = 0;
+			}
 
-			s->init_num=0;
+			s->init_num = 0;
 			break;
 
 		case SSL3_ST_CW_CERT_VRFY_A:
 		case SSL3_ST_CW_CERT_VRFY_B:
-			ret=ssl3_send_client_verify(s);
-			if (ret <= 0) goto end;
-			s->state=SSL3_ST_CW_CHANGE_A;
-			s->init_num=0;
-			s->s3->change_cipher_spec=0;
+			ret = ssl3_send_client_verify(s);
+			if (ret <= 0)
+				goto end;
+			s->state = SSL3_ST_CW_CHANGE_A;
+			s->init_num = 0;
+			s->s3->change_cipher_spec = 0;
 			break;
 
 		case SSL3_ST_CW_CHANGE_A:
 		case SSL3_ST_CW_CHANGE_B:
-			ret=ssl3_send_change_cipher_spec(s,
-				SSL3_ST_CW_CHANGE_A,SSL3_ST_CW_CHANGE_B);
-			if (ret <= 0) goto end;
+			ret = ssl3_send_change_cipher_spec(s,
+			SSL3_ST_CW_CHANGE_A, SSL3_ST_CW_CHANGE_B);
+			if (ret <= 0)
+				goto end;
 
 #if defined(OPENSSL_NO_TLSEXT) || defined(OPENSSL_NO_NEXTPROTONEG)
-			s->state=SSL3_ST_CW_FINISHED_A;
+			s->state = SSL3_ST_CW_FINISHED_A;
 #else
 			if (s->s3->next_proto_neg_seen)
-				s->state=SSL3_ST_CW_NEXT_PROTO_A;
+				s->state = SSL3_ST_CW_NEXT_PROTO_A;
 			else
-				s->state=SSL3_ST_CW_FINISHED_A;
+				s->state = SSL3_ST_CW_FINISHED_A;
 #endif
-			s->init_num=0;
+			s->init_num = 0;
 
-			s->session->cipher=s->s3->tmp.new_cipher;
+			s->session->cipher = s->s3->tmp.new_cipher;
 #ifdef OPENSSL_NO_COMP
-			s->session->compress_meth=0;
+			s->session->compress_meth = 0;
 #else
 			if (s->s3->tmp.new_compression == NULL)
-				s->session->compress_meth=0;
+				s->session->compress_meth = 0;
 			else
-				s->session->compress_meth=
-					s->s3->tmp.new_compression->id;
+				s->session->compress_meth =
+			s->s3->tmp.new_compression->id;
 #endif
-			if (!s->method->ssl3_enc->setup_key_block(s))
-				{
-				ret= -1;
+			if (!s->method->ssl3_enc->setup_key_block(s)) {
+				ret = -1;
 				goto end;
-				}
+			}
 
 			if (!s->method->ssl3_enc->change_cipher_state(s,
-				SSL3_CHANGE_CIPHER_CLIENT_WRITE))
-				{
-				ret= -1;
+				SSL3_CHANGE_CIPHER_CLIENT_WRITE)) {
+				ret = -1;
 				goto end;
-				}
+			}
 
 			break;
 
 #if !defined(OPENSSL_NO_TLSEXT) && !defined(OPENSSL_NO_NEXTPROTONEG)
 		case SSL3_ST_CW_NEXT_PROTO_A:
 		case SSL3_ST_CW_NEXT_PROTO_B:
-			ret=ssl3_send_next_proto(s);
-			if (ret <= 0) goto end;
-			s->state=SSL3_ST_CW_FINISHED_A;
+			ret = ssl3_send_next_proto(s);
+			if (ret <= 0)
+				goto end;
+			s->state = SSL3_ST_CW_FINISHED_A;
 			break;
 #endif
 
 		case SSL3_ST_CW_FINISHED_A:
 		case SSL3_ST_CW_FINISHED_B:
-			ret=ssl3_send_finished(s,
-				SSL3_ST_CW_FINISHED_A,SSL3_ST_CW_FINISHED_B,
-				s->method->ssl3_enc->client_finished_label,
-				s->method->ssl3_enc->client_finished_label_len);
-			if (ret <= 0) goto end;
-			s->state=SSL3_ST_CW_FLUSH;
+			ret = ssl3_send_finished(s,
+			SSL3_ST_CW_FINISHED_A, SSL3_ST_CW_FINISHED_B,
+			s->method->ssl3_enc->client_finished_label,
+			s->method->ssl3_enc->client_finished_label_len);
+			if (ret <= 0)
+				goto end;
+			s->state = SSL3_ST_CW_FLUSH;
 
 			/* clear flags */
-			s->s3->flags&= ~SSL3_FLAGS_POP_BUFFER;
-			if (s->hit)
-				{
-				s->s3->tmp.next_state=SSL_ST_OK;
-				if (s->s3->flags & SSL3_FLAGS_DELAY_CLIENT_FINISHED)
-					{
-					s->state=SSL_ST_OK;
+			s->s3->flags &= ~SSL3_FLAGS_POP_BUFFER;
+			if (s->hit) {
+				s->s3->tmp.next_state = SSL_ST_OK;
+				if (s->s3->flags & SSL3_FLAGS_DELAY_CLIENT_FINISHED) {
+					s->state = SSL_ST_OK;
 					s->s3->flags|=SSL3_FLAGS_POP_BUFFER;
-					s->s3->delay_buf_pop_ret=0;
-					}
+					s->s3->delay_buf_pop_ret = 0;
 				}
-			else
-				{
+			} else {
 #ifndef OPENSSL_NO_TLSEXT
 				/* Allow NewSessionTicket if ticket expected */
 				if (s->tlsext_ticket_expected)
-					s->s3->tmp.next_state=SSL3_ST_CR_SESSION_TICKET_A;
+					s->s3->tmp.next_state = SSL3_ST_CR_SESSION_TICKET_A;
 				else
 #endif
-				
-				s->s3->tmp.next_state=SSL3_ST_CR_FINISHED_A;
-				}
-			s->init_num=0;
+
+				s->s3->tmp.next_state = SSL3_ST_CR_FINISHED_A;
+			}
+			s->init_num = 0;
 			break;
 
 #ifndef OPENSSL_NO_TLSEXT
 		case SSL3_ST_CR_SESSION_TICKET_A:
 		case SSL3_ST_CR_SESSION_TICKET_B:
-			ret=ssl3_get_new_session_ticket(s);
-			if (ret <= 0) goto end;
-			s->state=SSL3_ST_CR_FINISHED_A;
-			s->init_num=0;
-		break;
+			ret = ssl3_get_new_session_ticket(s);
+			if (ret <= 0)
+				goto end;
+			s->state = SSL3_ST_CR_FINISHED_A;
+			s->init_num = 0;
+			break;
 
 		case SSL3_ST_CR_CERT_STATUS_A:
 		case SSL3_ST_CR_CERT_STATUS_B:
-			ret=ssl3_get_cert_status(s);
-			if (ret <= 0) goto end;
-			s->state=SSL3_ST_CR_KEY_EXCH_A;
-			s->init_num=0;
-		break;
+			ret = ssl3_get_cert_status(s);
+			if (ret <= 0)
+				goto end;
+			s->state = SSL3_ST_CR_KEY_EXCH_A;
+			s->init_num = 0;
+			break;
 #endif
 
 		case SSL3_ST_CR_FINISHED_A:
 		case SSL3_ST_CR_FINISHED_B:
 
-			ret=ssl3_get_finished(s,SSL3_ST_CR_FINISHED_A,
-				SSL3_ST_CR_FINISHED_B);
-			if (ret <= 0) goto end;
+			ret = ssl3_get_finished(s, SSL3_ST_CR_FINISHED_A,
+			    SSL3_ST_CR_FINISHED_B);
+			if (ret <= 0)
+				goto end;
 
 			if (s->hit)
-				s->state=SSL3_ST_CW_CHANGE_A;
+				s->state = SSL3_ST_CW_CHANGE_A;
 			else
-				s->state=SSL_ST_OK;
-			s->init_num=0;
+				s->state = SSL_ST_OK;
+			s->init_num = 0;
 			break;
 
 		case SSL3_ST_CW_FLUSH:
-			s->rwstate=SSL_WRITING;
-			if (BIO_flush(s->wbio) <= 0)
-				{
-				ret= -1;
+			s->rwstate = SSL_WRITING;
+			if (BIO_flush(s->wbio) <= 0) {
+				ret = -1;
 				goto end;
-				}
-			s->rwstate=SSL_NOTHING;
-			s->state=s->s3->tmp.next_state;
+			}
+			s->rwstate = SSL_NOTHING;
+			s->state = s->s3->tmp.next_state;
 			break;
 
 		case SSL_ST_OK:
 			/* clean a few things up */
 			ssl3_cleanup_key_block(s);
 
-			if (s->init_buf != NULL)
-				{
+			if (s->init_buf != NULL) {
 				BUF_MEM_free(s->init_buf);
-				s->init_buf=NULL;
-				}
+				s->init_buf = NULL;
+			}
 
 			/* If we are not 'joining' the last two packets,
 			 * remove the buffering now */
@@ -597,63 +591,63 @@ int ssl3_connect(SSL *s)
 				ssl_free_wbio_buffer(s);
 			/* else do it later in ssl3_write */
 
-			s->init_num=0;
-			s->renegotiate=0;
-			s->new_session=0;
+			s->init_num = 0;
+			s->renegotiate = 0;
+			s->new_session = 0;
 
-			ssl_update_cache(s,SSL_SESS_CACHE_CLIENT);
-			if (s->hit) s->ctx->stats.sess_hit++;
+			ssl_update_cache(s, SSL_SESS_CACHE_CLIENT);
+			if (s->hit)
+				s->ctx->stats.sess_hit++;
 
-			ret=1;
+			ret = 1;
 			/* s->server=0; */
-			s->handshake_func=ssl3_connect;
+			s->handshake_func = ssl3_connect;
 			s->ctx->stats.sess_connect_good++;
 
-			if (cb != NULL) cb(s,SSL_CB_HANDSHAKE_DONE,1);
+			if (cb != NULL)
+				cb(s, SSL_CB_HANDSHAKE_DONE, 1);
 
 			goto end;
 			/* break; */
-			
+
 		default:
-			SSLerr(SSL_F_SSL3_CONNECT,SSL_R_UNKNOWN_STATE);
-			ret= -1;
+			SSLerr(SSL_F_SSL3_CONNECT, SSL_R_UNKNOWN_STATE);
+			ret = -1;
 			goto end;
 			/* break; */
-			}
+		}
 
 		/* did we do anything */
-		if (!s->s3->tmp.reuse_message && !skip)
-			{
-			if (s->debug)
-				{
-				if ((ret=BIO_flush(s->wbio)) <= 0)
+		if (!s->s3->tmp.reuse_message && !skip) {
+			if (s->debug) {
+				if ((ret = BIO_flush(s->wbio)) <= 0)
 					goto end;
-				}
+			}
 
-			if ((cb != NULL) && (s->state != state))
-				{
-				new_state=s->state;
-				s->state=state;
-				cb(s,SSL_CB_CONNECT_LOOP,1);
-				s->state=new_state;
-				}
+			if ((cb != NULL) && (s->state != state)) {
+				new_state = s->state;
+				s->state = state;
+				cb(s, SSL_CB_CONNECT_LOOP, 1);
+				s->state = new_state;
 			}
-		skip=0;
 		}
+		skip = 0;
+	}
 end:
 	s->in_handshake--;
 	if (buf != NULL)
 		BUF_MEM_free(buf);
 	if (cb != NULL)
-		cb(s,SSL_CB_CONNECT_EXIT,ret);
-	return(ret);
-	}
+		cb(s, SSL_CB_CONNECT_EXIT, ret);
+	return (ret);
+}
 
 
-int ssl3_client_hello(SSL *s)
-	{
+int
+ssl3_client_hello(SSL *s)
+{
 	unsigned char *buf;
-	unsigned char *p,*d;
+	unsigned char *p, *d;
 	int i;
 	unsigned long l;
 #ifndef OPENSSL_NO_COMP
@@ -661,31 +655,29 @@ int ssl3_client_hello(SSL *s)
 	SSL_COMP *comp;
 #endif
 
-	buf=(unsigned char *)s->init_buf->data;
-	if (s->state == SSL3_ST_CW_CLNT_HELLO_A)
-		{
+	buf = (unsigned char *)s->init_buf->data;
+	if (s->state == SSL3_ST_CW_CLNT_HELLO_A) {
 		SSL_SESSION *sess = s->session;
 		if ((sess == NULL) ||
-			(sess->ssl_version != s->version) ||
+		    (sess->ssl_version != s->version) ||
 #ifdef OPENSSL_NO_TLSEXT
-			!sess->session_id_length ||
+		    !sess->session_id_length ||
 #else
-			(!sess->session_id_length && !sess->tlsext_tick) ||
+		    (!sess->session_id_length && !sess->tlsext_tick) ||
 #endif
-			(sess->not_resumable))
-			{
-			if (!ssl_get_new_session(s,0))
+		    (sess->not_resumable)) {
+			if (!ssl_get_new_session(s, 0))
 				goto err;
-			}
+		}
 		/* else use the pre-loaded session */
 
-		p=s->s3->client_random;
+		p = s->s3->client_random;
 
 		if (ssl_fill_hello_random(s, 0, p, SSL3_RANDOM_SIZE) <= 0)
 			goto err;
 
 		/* Do the message type and length last */
-		d=p= &(buf[4]);
+		d = p= &(buf[4]);
 
 		/* version indicates the negotiated version: for example from
 		 * an SSLv2/v3 compatible client hello). The client_version
@@ -717,562 +709,510 @@ int ssl3_client_hello(SSL *s)
 		 * the negotiated version.
 		 */
 #if 0
-		*(p++)=s->version>>8;
-		*(p++)=s->version&0xff;
-		s->client_version=s->version;
+		*(p++) = s->version >> 8;
+		*(p++) = s->version&0xff;
+		s->client_version = s->version;
 #else
-		*(p++)=s->client_version>>8;
-		*(p++)=s->client_version&0xff;
+		*(p++) = s->client_version >> 8;
+		*(p++) = s->client_version&0xff;
 #endif
 
 		/* Random stuff */
-		memcpy(p,s->s3->client_random,SSL3_RANDOM_SIZE);
-		p+=SSL3_RANDOM_SIZE;
+		memcpy(p, s->s3->client_random, SSL3_RANDOM_SIZE);
+		p += SSL3_RANDOM_SIZE;
 
 		/* Session ID */
 		if (s->new_session)
-			i=0;
+			i = 0;
 		else
-			i=s->session->session_id_length;
-		*(p++)=i;
-		if (i != 0)
-			{
-			if (i > (int)sizeof(s->session->session_id))
-				{
+			i = s->session->session_id_length;
+		*(p++) = i;
+		if (i != 0) {
+			if (i > (int)sizeof(s->session->session_id)) {
 				SSLerr(SSL_F_SSL3_CLIENT_HELLO, ERR_R_INTERNAL_ERROR);
 				goto err;
-				}
-			memcpy(p,s->session->session_id,i);
-			p+=i;
 			}
-		
+			memcpy(p, s->session->session_id, i);
+			p += i;
+		}
+
 		/* Ciphers supported */
-		i=ssl_cipher_list_to_bytes(s,SSL_get_ciphers(s),&(p[2]),0);
-		if (i == 0)
-			{
-			SSLerr(SSL_F_SSL3_CLIENT_HELLO,SSL_R_NO_CIPHERS_AVAILABLE);
+		i = ssl_cipher_list_to_bytes(s, SSL_get_ciphers(s), &(p[2]), 0);
+		if (i == 0) {
+			SSLerr(SSL_F_SSL3_CLIENT_HELLO, SSL_R_NO_CIPHERS_AVAILABLE);
 			goto err;
-			}
+		}
 #ifdef OPENSSL_MAX_TLS1_2_CIPHER_LENGTH
 			/* Some servers hang if client hello > 256 bytes
 			 * as hack workaround chop number of supported ciphers
 			 * to keep it well below this if we use TLS v1.2
 			 */
-			if (TLS1_get_version(s) >= TLS1_2_VERSION
-				&& i > OPENSSL_MAX_TLS1_2_CIPHER_LENGTH)
-				i = OPENSSL_MAX_TLS1_2_CIPHER_LENGTH & ~1;
+		if (TLS1_get_version(s) >= TLS1_2_VERSION &&
+		    i > OPENSSL_MAX_TLS1_2_CIPHER_LENGTH)
+			i = OPENSSL_MAX_TLS1_2_CIPHER_LENGTH & ~1;
 #endif
-		s2n(i,p);
-		p+=i;
+		s2n(i, p);
+		p += i;
 
 		/* COMPRESSION */
 #ifdef OPENSSL_NO_COMP
-		*(p++)=1;
+		*(p++) = 1;
 #else
 
-		if ((s->options & SSL_OP_NO_COMPRESSION)
-					|| !s->ctx->comp_methods)
-			j=0;
+		if ((s->options & SSL_OP_NO_COMPRESSION) ||
+		    !s->ctx->comp_methods)
+			j = 0;
 		else
-			j=sk_SSL_COMP_num(s->ctx->comp_methods);
-		*(p++)=1+j;
-		for (i=0; i<j; i++)
-			{
-			comp=sk_SSL_COMP_value(s->ctx->comp_methods,i);
-			*(p++)=comp->id;
-			}
+			j = sk_SSL_COMP_num(s->ctx->comp_methods);
+		*(p++) = 1 + j;
+		for (i = 0; i < j; i++) {
+			comp = sk_SSL_COMP_value(s->ctx->comp_methods, i);
+			*(p++) = comp->id;
+		}
 #endif
-		*(p++)=0; /* Add the NULL method */
+		*(p++) = 0; /* Add the NULL method */
 
 #ifndef OPENSSL_NO_TLSEXT
 		/* TLS extensions*/
-		if (ssl_prepare_clienthello_tlsext(s) <= 0)
-			{
-			SSLerr(SSL_F_SSL3_CLIENT_HELLO,SSL_R_CLIENTHELLO_TLSEXT);
+		if (ssl_prepare_clienthello_tlsext(s) <= 0) {
+			SSLerr(SSL_F_SSL3_CLIENT_HELLO, SSL_R_CLIENTHELLO_TLSEXT);
 			goto err;
-			}
-		if ((p = ssl_add_clienthello_tlsext(s, p, buf+SSL3_RT_MAX_PLAIN_LENGTH)) == NULL)
-			{
-			SSLerr(SSL_F_SSL3_CLIENT_HELLO,ERR_R_INTERNAL_ERROR);
+		}
+		if ((p = ssl_add_clienthello_tlsext(s, p, buf + SSL3_RT_MAX_PLAIN_LENGTH)) == NULL) {
+			SSLerr(SSL_F_SSL3_CLIENT_HELLO, ERR_R_INTERNAL_ERROR);
 			goto err;
-			}
+		}
 #endif
-		
-		l=(p-d);
-		d=buf;
-		*(d++)=SSL3_MT_CLIENT_HELLO;
-		l2n3(l,d);
 
-		s->state=SSL3_ST_CW_CLNT_HELLO_B;
+		l = (p - d);
+		d = buf;
+		*(d++) = SSL3_MT_CLIENT_HELLO;
+		l2n3(l, d);
+
+		s->state = SSL3_ST_CW_CLNT_HELLO_B;
 		/* number of bytes to write */
-		s->init_num=p-buf;
-		s->init_off=0;
-		}
+		s->init_num = p - buf;
+		s->init_off = 0;
+	}
 
 	/* SSL3_ST_CW_CLNT_HELLO_B */
-	return(ssl3_do_write(s,SSL3_RT_HANDSHAKE));
+	return (ssl3_do_write(s, SSL3_RT_HANDSHAKE));
 err:
-	return(-1);
-	}
+	return (-1);
+}
 
-int ssl3_get_server_hello(SSL *s)
-	{
+int
+ssl3_get_server_hello(SSL *s)
+{
 	STACK_OF(SSL_CIPHER) *sk;
 	const SSL_CIPHER *c;
-	unsigned char *p,*d;
-	int i,al,ok;
+	unsigned char *p, *d;
+	int i, al, ok;
 	unsigned int j;
 	long n;
 #ifndef OPENSSL_NO_COMP
 	SSL_COMP *comp;
 #endif
 
-	n=s->method->ssl_get_message(s,
-		SSL3_ST_CR_SRVR_HELLO_A,
-		SSL3_ST_CR_SRVR_HELLO_B,
-		-1,
-		20000, /* ?? */
-		&ok);
+	n = s->method->ssl_get_message(s, SSL3_ST_CR_SRVR_HELLO_A,
+	    SSL3_ST_CR_SRVR_HELLO_B, -1, 20000, /* ?? */ &ok);
 
-	if (!ok) return((int)n);
+	if (!ok)
+		return ((int)n);
 
-	if ( SSL_version(s) == DTLS1_VERSION || SSL_version(s) == DTLS1_BAD_VER)
-		{
-		if ( s->s3->tmp.message_type == DTLS1_MT_HELLO_VERIFY_REQUEST)
-			{
-			if ( s->d1->send_cookie == 0)
-				{
+	if (SSL_version(s) == DTLS1_VERSION || SSL_version(s) == DTLS1_BAD_VER) {
+		if (s->s3->tmp.message_type == DTLS1_MT_HELLO_VERIFY_REQUEST) {
+			if (s->d1->send_cookie == 0) {
 				s->s3->tmp.reuse_message = 1;
 				return 1;
-				}
+			}
 			else /* already sent a cookie */
-				{
-				al=SSL_AD_UNEXPECTED_MESSAGE;
-				SSLerr(SSL_F_SSL3_GET_SERVER_HELLO,SSL_R_BAD_MESSAGE_TYPE);
+			{
+				al = SSL_AD_UNEXPECTED_MESSAGE;
+				SSLerr(SSL_F_SSL3_GET_SERVER_HELLO, SSL_R_BAD_MESSAGE_TYPE);
 				goto f_err;
-				}
 			}
 		}
-	
-	if ( s->s3->tmp.message_type != SSL3_MT_SERVER_HELLO)
-		{
-		al=SSL_AD_UNEXPECTED_MESSAGE;
-		SSLerr(SSL_F_SSL3_GET_SERVER_HELLO,SSL_R_BAD_MESSAGE_TYPE);
+	}
+
+	if (s->s3->tmp.message_type != SSL3_MT_SERVER_HELLO) {
+		al = SSL_AD_UNEXPECTED_MESSAGE;
+		SSLerr(SSL_F_SSL3_GET_SERVER_HELLO, SSL_R_BAD_MESSAGE_TYPE);
 		goto f_err;
-		}
+	}
 
-	d=p=(unsigned char *)s->init_msg;
+	d = p=(unsigned char *)s->init_msg;
 
-	if ((p[0] != (s->version>>8)) || (p[1] != (s->version&0xff)))
-		{
-		SSLerr(SSL_F_SSL3_GET_SERVER_HELLO,SSL_R_WRONG_SSL_VERSION);
-		s->version=(s->version&0xff00)|p[1];
-		al=SSL_AD_PROTOCOL_VERSION;
+	if ((p[0] != (s->version >> 8)) || (p[1] != (s->version & 0xff))) {
+		SSLerr(SSL_F_SSL3_GET_SERVER_HELLO, SSL_R_WRONG_SSL_VERSION);
+		s->version = (s->version&0xff00)|p[1];
+		al = SSL_AD_PROTOCOL_VERSION;
 		goto f_err;
-		}
-	p+=2;
+	}
+	p += 2;
 
 	/* load the server hello data */
 	/* load the server random */
-	memcpy(s->s3->server_random,p,SSL3_RANDOM_SIZE);
-	p+=SSL3_RANDOM_SIZE;
+	memcpy(s->s3->server_random, p, SSL3_RANDOM_SIZE);
+	p += SSL3_RANDOM_SIZE;
 
 	/* get the session-id */
 	j= *(p++);
 
-	if ((j > sizeof s->session->session_id) || (j > SSL3_SESSION_ID_SIZE))
-		{
-		al=SSL_AD_ILLEGAL_PARAMETER;
-		SSLerr(SSL_F_SSL3_GET_SERVER_HELLO,SSL_R_SSL3_SESSION_ID_TOO_LONG);
+	if ((j > sizeof s->session->session_id) || (j > SSL3_SESSION_ID_SIZE)) {
+		al = SSL_AD_ILLEGAL_PARAMETER;
+		SSLerr(SSL_F_SSL3_GET_SERVER_HELLO, SSL_R_SSL3_SESSION_ID_TOO_LONG);
 		goto f_err;
-		}
+	}
 
 #ifndef OPENSSL_NO_TLSEXT
 	/* check if we want to resume the session based on external pre-shared secret */
-	if (s->version >= TLS1_VERSION && s->tls_session_secret_cb)
-		{
-		SSL_CIPHER *pref_cipher=NULL;
-		s->session->master_key_length=sizeof(s->session->master_key);
+	if (s->version >= TLS1_VERSION && s->tls_session_secret_cb) {
+		SSL_CIPHER *pref_cipher = NULL;
+		s->session->master_key_length = sizeof(s->session->master_key);
 		if (s->tls_session_secret_cb(s, s->session->master_key,
-					     &s->session->master_key_length,
-					     NULL, &pref_cipher,
-					     s->tls_session_secret_cb_arg))
-			{
+		    &s->session->master_key_length, NULL, &pref_cipher,
+		    s->tls_session_secret_cb_arg)) {
 			s->session->cipher = pref_cipher ?
-				pref_cipher : ssl_get_cipher_by_char(s, p+j);
-			}
+			pref_cipher : ssl_get_cipher_by_char(s, p + j);
 		}
+	}
 #endif /* OPENSSL_NO_TLSEXT */
 
-	if (j != 0 && j == s->session->session_id_length
-	    && memcmp(p,s->session->session_id,j) == 0)
-	    {
-	    if(s->sid_ctx_length != s->session->sid_ctx_length
-	       || memcmp(s->session->sid_ctx,s->sid_ctx,s->sid_ctx_length))
-		{
-		/* actually a client application bug */
-		al=SSL_AD_ILLEGAL_PARAMETER;
-		SSLerr(SSL_F_SSL3_GET_SERVER_HELLO,SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT);
-		goto f_err;
+	if (j != 0 && j == s->session->session_id_length &&
+	    memcmp(p, s->session->session_id, j) == 0) {
+		if (s->sid_ctx_length != s->session->sid_ctx_length ||
+		    memcmp(s->session->sid_ctx, s->sid_ctx, s->sid_ctx_length)) {
+			/* actually a client application bug */
+			al = SSL_AD_ILLEGAL_PARAMETER;
+			SSLerr(SSL_F_SSL3_GET_SERVER_HELLO, SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT);
+			goto f_err;
 		}
-	    s->hit=1;
-	    }
+		s->hit = 1;
+	}
 	else	/* a miss or crap from the other end */
-		{
+	{
 		/* If we were trying for session-id reuse, make a new
 		 * SSL_SESSION so we don't stuff up other people */
-		s->hit=0;
-		if (s->session->session_id_length > 0)
-			{
-			if (!ssl_get_new_session(s,0))
-				{
-				al=SSL_AD_INTERNAL_ERROR;
+		s->hit = 0;
+		if (s->session->session_id_length > 0) {
+			if (!ssl_get_new_session(s, 0)) {
+				al = SSL_AD_INTERNAL_ERROR;
 				goto f_err;
-				}
 			}
-		s->session->session_id_length=j;
-		memcpy(s->session->session_id,p,j); /* j could be 0 */
 		}
-	p+=j;
-	c=ssl_get_cipher_by_char(s,p);
-	if (c == NULL)
-		{
+		s->session->session_id_length = j;
+		memcpy(s->session->session_id,p,j); /* j could be 0 */
+	}
+	p += j;
+	c = ssl_get_cipher_by_char(s, p);
+	if (c == NULL) {
 		/* unknown cipher */
-		al=SSL_AD_ILLEGAL_PARAMETER;
-		SSLerr(SSL_F_SSL3_GET_SERVER_HELLO,SSL_R_UNKNOWN_CIPHER_RETURNED);
+		al = SSL_AD_ILLEGAL_PARAMETER;
+		SSLerr(SSL_F_SSL3_GET_SERVER_HELLO, SSL_R_UNKNOWN_CIPHER_RETURNED);
 		goto f_err;
-		}
+	}
 	/* TLS v1.2 only ciphersuites require v1.2 or later */
-	if ((c->algorithm_ssl & SSL_TLSV1_2) && 
-		(TLS1_get_version(s) < TLS1_2_VERSION))
-		{
-		al=SSL_AD_ILLEGAL_PARAMETER;
-		SSLerr(SSL_F_SSL3_GET_SERVER_HELLO,SSL_R_WRONG_CIPHER_RETURNED);
+	if ((c->algorithm_ssl & SSL_TLSV1_2) &&
+	    (TLS1_get_version(s) < TLS1_2_VERSION)) {
+		al = SSL_AD_ILLEGAL_PARAMETER;
+		SSLerr(SSL_F_SSL3_GET_SERVER_HELLO, SSL_R_WRONG_CIPHER_RETURNED);
 		goto f_err;
-		}
-	p+=ssl_put_cipher_by_char(s,NULL,NULL);
+	}
+	p += ssl_put_cipher_by_char(s, NULL, NULL);
 
-	sk=ssl_get_ciphers_by_id(s);
-	i=sk_SSL_CIPHER_find(sk,c);
-	if (i < 0)
-		{
+	sk = ssl_get_ciphers_by_id(s);
+	i = sk_SSL_CIPHER_find(sk, c);
+	if (i < 0) {
 		/* we did not say we would use this cipher */
-		al=SSL_AD_ILLEGAL_PARAMETER;
-		SSLerr(SSL_F_SSL3_GET_SERVER_HELLO,SSL_R_WRONG_CIPHER_RETURNED);
+		al = SSL_AD_ILLEGAL_PARAMETER;
+		SSLerr(SSL_F_SSL3_GET_SERVER_HELLO, SSL_R_WRONG_CIPHER_RETURNED);
 		goto f_err;
-		}
+	}
 
 	/* Depending on the session caching (internal/external), the cipher
 	   and/or cipher_id values may not be set. Make sure that
 	   cipher_id is set and use it for comparison. */
 	if (s->session->cipher)
 		s->session->cipher_id = s->session->cipher->id;
-	if (s->hit && (s->session->cipher_id != c->id))
-		{
+	if (s->hit && (s->session->cipher_id != c->id)) {
 /* Workaround is now obsolete */
 #if 0
-		if (!(s->options &
-			SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG))
+		if (!(s->options & SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG))
 #endif
-			{
-			al=SSL_AD_ILLEGAL_PARAMETER;
-			SSLerr(SSL_F_SSL3_GET_SERVER_HELLO,SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED);
+		{
+			al = SSL_AD_ILLEGAL_PARAMETER;
+			SSLerr(SSL_F_SSL3_GET_SERVER_HELLO, SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED);
 			goto f_err;
-			}
 		}
-	s->s3->tmp.new_cipher=c;
+	}
+	s->s3->tmp.new_cipher = c;
 	/* Don't digest cached records if TLS v1.2: we may need them for
 	 * client authentication.
 	 */
-	if (TLS1_get_version(s) < TLS1_2_VERSION && !ssl3_digest_cached_records(s))
-		{
+	if (TLS1_get_version(s) < TLS1_2_VERSION && !ssl3_digest_cached_records(s)) {
 		al = SSL_AD_INTERNAL_ERROR;
 		goto f_err;
-		}
+	}
 	/* lets get the compression algorithm */
 	/* COMPRESSION */
 #ifdef OPENSSL_NO_COMP
-	if (*(p++) != 0)
-		{
-		al=SSL_AD_ILLEGAL_PARAMETER;
-		SSLerr(SSL_F_SSL3_GET_SERVER_HELLO,SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM);
+	if (*(p++) != 0) {
+		al = SSL_AD_ILLEGAL_PARAMETER;
+		SSLerr(SSL_F_SSL3_GET_SERVER_HELLO, SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM);
 		goto f_err;
-		}
+	}
 	/* If compression is disabled we'd better not try to resume a session
 	 * using compression.
 	 */
-	if (s->session->compress_meth != 0)
-		{
-		al=SSL_AD_INTERNAL_ERROR;
-		SSLerr(SSL_F_SSL3_GET_SERVER_HELLO,SSL_R_INCONSISTENT_COMPRESSION);
+	if (s->session->compress_meth != 0) {
+		al = SSL_AD_INTERNAL_ERROR;
+		SSLerr(SSL_F_SSL3_GET_SERVER_HELLO, SSL_R_INCONSISTENT_COMPRESSION);
 		goto f_err;
-		}
+	}
 #else
 	j= *(p++);
-	if (s->hit && j != s->session->compress_meth)
-		{
-		al=SSL_AD_ILLEGAL_PARAMETER;
-		SSLerr(SSL_F_SSL3_GET_SERVER_HELLO,SSL_R_OLD_SESSION_COMPRESSION_ALGORITHM_NOT_RETURNED);
+	if (s->hit && j != s->session->compress_meth) {
+		al = SSL_AD_ILLEGAL_PARAMETER;
+		SSLerr(SSL_F_SSL3_GET_SERVER_HELLO, SSL_R_OLD_SESSION_COMPRESSION_ALGORITHM_NOT_RETURNED);
 		goto f_err;
-		}
+	}
 	if (j == 0)
-		comp=NULL;
-	else if (s->options & SSL_OP_NO_COMPRESSION)
-		{
-		al=SSL_AD_ILLEGAL_PARAMETER;
-		SSLerr(SSL_F_SSL3_GET_SERVER_HELLO,SSL_R_COMPRESSION_DISABLED);
+		comp = NULL;
+	else if (s->options & SSL_OP_NO_COMPRESSION) {
+		al = SSL_AD_ILLEGAL_PARAMETER;
+		SSLerr(SSL_F_SSL3_GET_SERVER_HELLO, SSL_R_COMPRESSION_DISABLED);
 		goto f_err;
-		}
-	else
-		comp=ssl3_comp_find(s->ctx->comp_methods,j);
-	
-	if ((j != 0) && (comp == NULL))
-		{
-		al=SSL_AD_ILLEGAL_PARAMETER;
-		SSLerr(SSL_F_SSL3_GET_SERVER_HELLO,SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM);
+	} else
+		comp = ssl3_comp_find(s->ctx->comp_methods, j);
+
+	if ((j != 0) && (comp == NULL)) {
+		al = SSL_AD_ILLEGAL_PARAMETER;
+		SSLerr(SSL_F_SSL3_GET_SERVER_HELLO, SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM);
 		goto f_err;
-		}
-	else
-		{
-		s->s3->tmp.new_compression=comp;
-		}
+	} else {
+		s->s3->tmp.new_compression = comp;
+	}
 #endif
 
 #ifndef OPENSSL_NO_TLSEXT
 	/* TLS extensions*/
-	if (s->version >= SSL3_VERSION)
-		{
-		if (!ssl_parse_serverhello_tlsext(s,&p,d,n, &al))
-			{
+	if (s->version >= SSL3_VERSION) {
+		if (!ssl_parse_serverhello_tlsext(s, &p, d, n, &al)) {
 			/* 'al' set by ssl_parse_serverhello_tlsext */
-			SSLerr(SSL_F_SSL3_GET_SERVER_HELLO,SSL_R_PARSE_TLSEXT);
-			goto f_err; 
-			}
-		if (ssl_check_serverhello_tlsext(s) <= 0)
-			{
-			SSLerr(SSL_F_SSL3_GET_SERVER_HELLO,SSL_R_SERVERHELLO_TLSEXT);
-				goto err;
-			}
+			SSLerr(SSL_F_SSL3_GET_SERVER_HELLO, SSL_R_PARSE_TLSEXT);
+			goto f_err;
+
 		}
+		if (ssl_check_serverhello_tlsext(s) <= 0) {
+			SSLerr(SSL_F_SSL3_GET_SERVER_HELLO, SSL_R_SERVERHELLO_TLSEXT);
+			goto err;
+		}
+	}
 #endif
 
-	if (p != (d+n))
-		{
+	if (p != (d + n)) {
 		/* wrong packet length */
-		al=SSL_AD_DECODE_ERROR;
-		SSLerr(SSL_F_SSL3_GET_SERVER_HELLO,SSL_R_BAD_PACKET_LENGTH);
+		al = SSL_AD_DECODE_ERROR;
+		SSLerr(SSL_F_SSL3_GET_SERVER_HELLO, SSL_R_BAD_PACKET_LENGTH);
 		goto f_err;
-		}
+	}
 
-	return(1);
+	return (1);
 f_err:
-	ssl3_send_alert(s,SSL3_AL_FATAL,al);
+	ssl3_send_alert(s, SSL3_AL_FATAL, al);
 err:
-	return(-1);
-	}
+	return (-1);
+}
 
-int ssl3_get_server_certificate(SSL *s)
-	{
-	int al,i,ok,ret= -1;
-	unsigned long n,nc,llen,l;
-	X509 *x=NULL;
-	const unsigned char *q,*p;
+int
+ssl3_get_server_certificate(SSL *s)
+{
+	int al, i, ok, ret = -1;
+	unsigned long n, nc, llen, l;
+	X509 *x = NULL;
+	const unsigned char *q, *p;
 	unsigned char *d;
-	STACK_OF(X509) *sk=NULL;
+	STACK_OF(X509) *sk = NULL;
 	SESS_CERT *sc;
-	EVP_PKEY *pkey=NULL;
+	EVP_PKEY *pkey = NULL;
 	int need_cert = 1; /* VRS: 0=> will allow null cert if auth == KRB5 */
 
-	n=s->method->ssl_get_message(s,
-		SSL3_ST_CR_CERT_A,
-		SSL3_ST_CR_CERT_B,
-		-1,
-		s->max_cert_list,
-		&ok);
+	n = s->method->ssl_get_message(s, SSL3_ST_CR_CERT_A,
+	    SSL3_ST_CR_CERT_B, -1, s->max_cert_list, &ok);
 
-	if (!ok) return((int)n);
+	if (!ok)
+		return ((int)n);
 
 	if ((s->s3->tmp.message_type == SSL3_MT_SERVER_KEY_EXCHANGE) ||
-		((s->s3->tmp.new_cipher->algorithm_auth & SSL_aKRB5) && 
-		(s->s3->tmp.message_type == SSL3_MT_SERVER_DONE)))
-		{
-		s->s3->tmp.reuse_message=1;
-		return(1);
-		}
+	    ((s->s3->tmp.new_cipher->algorithm_auth & SSL_aKRB5) &&
+	    (s->s3->tmp.message_type == SSL3_MT_SERVER_DONE))) {
+		s->s3->tmp.reuse_message = 1;
+		return (1);
+	}
 
-	if (s->s3->tmp.message_type != SSL3_MT_CERTIFICATE)
-		{
-		al=SSL_AD_UNEXPECTED_MESSAGE;
-		SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE,SSL_R_BAD_MESSAGE_TYPE);
+	if (s->s3->tmp.message_type != SSL3_MT_CERTIFICATE) {
+		al = SSL_AD_UNEXPECTED_MESSAGE;
+		SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE, SSL_R_BAD_MESSAGE_TYPE);
 		goto f_err;
-		}
-	p=d=(unsigned char *)s->init_msg;
+	}
+	p = d = (unsigned char *)s->init_msg;
 
-	if ((sk=sk_X509_new_null()) == NULL)
-		{
-		SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE,ERR_R_MALLOC_FAILURE);
+	if ((sk = sk_X509_new_null()) == NULL) {
+		SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE, ERR_R_MALLOC_FAILURE);
 		goto err;
-		}
+	}
 
-	n2l3(p,llen);
-	if (llen+3 != n)
-		{
-		al=SSL_AD_DECODE_ERROR;
-		SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE,SSL_R_LENGTH_MISMATCH);
+	n2l3(p, llen);
+	if (llen + 3 != n) {
+		al = SSL_AD_DECODE_ERROR;
+		SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE, SSL_R_LENGTH_MISMATCH);
 		goto f_err;
-		}
-	for (nc=0; nc<llen; )
-		{
-		n2l3(p,l);
-		if ((l+nc+3) > llen)
-			{
-			al=SSL_AD_DECODE_ERROR;
-			SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE,SSL_R_CERT_LENGTH_MISMATCH);
+	}
+	for (nc = 0; nc < llen; ) {
+		n2l3(p, l);
+		if ((l + nc + 3) > llen) {
+			al = SSL_AD_DECODE_ERROR;
+			SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE, SSL_R_CERT_LENGTH_MISMATCH);
 			goto f_err;
-			}
+		}
 
-		q=p;
-		x=d2i_X509(NULL,&q,l);
-		if (x == NULL)
-			{
-			al=SSL_AD_BAD_CERTIFICATE;
-			SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE,ERR_R_ASN1_LIB);
+		q = p;
+		x = d2i_X509(NULL, &q, l);
+		if (x == NULL) {
+			al = SSL_AD_BAD_CERTIFICATE;
+			SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE, ERR_R_ASN1_LIB);
 			goto f_err;
-			}
-		if (q != (p+l))
-			{
-			al=SSL_AD_DECODE_ERROR;
-			SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE,SSL_R_CERT_LENGTH_MISMATCH);
+		}
+		if (q != (p + l)) {
+			al = SSL_AD_DECODE_ERROR;
+			SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE, SSL_R_CERT_LENGTH_MISMATCH);
 			goto f_err;
-			}
-		if (!sk_X509_push(sk,x))
-			{
-			SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE,ERR_R_MALLOC_FAILURE);
+		}
+		if (!sk_X509_push(sk, x)) {
+			SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE, ERR_R_MALLOC_FAILURE);
 			goto err;
-			}
-		x=NULL;
-		nc+=l+3;
-		p=q;
 		}
+		x = NULL;
+		nc += l + 3;
+		p = q;
+	}
 
-	i=ssl_verify_cert_chain(s,sk);
+	i = ssl_verify_cert_chain(s, sk);
 	if ((s->verify_mode != SSL_VERIFY_NONE) && (i <= 0)
 #ifndef OPENSSL_NO_KRB5
 	    && !((s->s3->tmp.new_cipher->algorithm_mkey & SSL_kKRB5) &&
-		 (s->s3->tmp.new_cipher->algorithm_auth & SSL_aKRB5))
+	    (s->s3->tmp.new_cipher->algorithm_auth & SSL_aKRB5))
 #endif /* OPENSSL_NO_KRB5 */
-		)
-		{
-		al=ssl_verify_alarm_type(s->verify_result);
-		SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE,SSL_R_CERTIFICATE_VERIFY_FAILED);
-		goto f_err; 
-		}
+	    ) {
+		al = ssl_verify_alarm_type(s->verify_result);
+		SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE, SSL_R_CERTIFICATE_VERIFY_FAILED);
+		goto f_err;
+
+	}
 	ERR_clear_error(); /* but we keep s->verify_result */
 
-	sc=ssl_sess_cert_new();
-	if (sc == NULL) goto err;
+	sc = ssl_sess_cert_new();
+	if (sc == NULL)
+		goto err;
 
-	if (s->session->sess_cert) ssl_sess_cert_free(s->session->sess_cert);
-	s->session->sess_cert=sc;
+	if (s->session->sess_cert)
+		ssl_sess_cert_free(s->session->sess_cert);
+	s->session->sess_cert = sc;
 
-	sc->cert_chain=sk;
+	sc->cert_chain = sk;
 	/* Inconsistency alert: cert_chain does include the peer's
 	 * certificate, which we don't include in s3_srvr.c */
-	x=sk_X509_value(sk,0);
-	sk=NULL;
- 	/* VRS 19990621: possible memory leak; sk=null ==> !sk_pop_free() @end*/
+	x = sk_X509_value(sk, 0);
+	sk = NULL;
+	/* VRS 19990621: possible memory leak; sk=null ==> !sk_pop_free() @end*/
 
-	pkey=X509_get_pubkey(x);
+	pkey = X509_get_pubkey(x);
 
 	/* VRS: allow null cert if auth == KRB5 */
 	need_cert = ((s->s3->tmp.new_cipher->algorithm_mkey & SSL_kKRB5) &&
-	            (s->s3->tmp.new_cipher->algorithm_auth & SSL_aKRB5))
-	            ? 0 : 1;
+	(s->s3->tmp.new_cipher->algorithm_auth & SSL_aKRB5))
+	? 0 : 1;
 
 #ifdef KSSL_DEBUG
-	printf("pkey,x = %p, %p\n", pkey,x);
-	printf("ssl_cert_type(x,pkey) = %d\n", ssl_cert_type(x,pkey));
+	printf("pkey, x = %p, %p\n", pkey, x);
+	printf("ssl_cert_type(x, pkey) = %d\n", ssl_cert_type(x, pkey));
 	printf("cipher, alg, nc = %s, %lx, %lx, %d\n", s->s3->tmp.new_cipher->name,
-		s->s3->tmp.new_cipher->algorithm_mkey, s->s3->tmp.new_cipher->algorithm_auth, need_cert);
+	s->s3->tmp.new_cipher->algorithm_mkey, s->s3->tmp.new_cipher->algorithm_auth, need_cert);
 #endif    /* KSSL_DEBUG */
 
-	if (need_cert && ((pkey == NULL) || EVP_PKEY_missing_parameters(pkey)))
-		{
-		x=NULL;
-		al=SSL3_AL_FATAL;
+	if (need_cert && ((pkey == NULL) || EVP_PKEY_missing_parameters(pkey))) {
+		x = NULL;
+		al = SSL3_AL_FATAL;
 		SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE,
-			SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS);
+		SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS);
 		goto f_err;
-		}
+	}
 
-	i=ssl_cert_type(x,pkey);
-	if (need_cert && i < 0)
-		{
-		x=NULL;
-		al=SSL3_AL_FATAL;
+	i = ssl_cert_type(x, pkey);
+	if (need_cert && i < 0) {
+		x = NULL;
+		al = SSL3_AL_FATAL;
 		SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE,
-			SSL_R_UNKNOWN_CERTIFICATE_TYPE);
+		SSL_R_UNKNOWN_CERTIFICATE_TYPE);
 		goto f_err;
-		}
+	}
 
-	if (need_cert)
-		{
-		sc->peer_cert_type=i;
-		CRYPTO_add(&x->references,1,CRYPTO_LOCK_X509);
+	if (need_cert) {
+		sc->peer_cert_type = i;
+		CRYPTO_add(&x->references, 1, CRYPTO_LOCK_X509);
 		/* Why would the following ever happen?
 		 * We just created sc a couple of lines ago. */
 		if (sc->peer_pkeys[i].x509 != NULL)
 			X509_free(sc->peer_pkeys[i].x509);
-		sc->peer_pkeys[i].x509=x;
-		sc->peer_key= &(sc->peer_pkeys[i]);
+		sc->peer_pkeys[i].x509 = x;
+		sc->peer_key = &(sc->peer_pkeys[i]);
 
 		if (s->session->peer != NULL)
 			X509_free(s->session->peer);
-		CRYPTO_add(&x->references,1,CRYPTO_LOCK_X509);
-		s->session->peer=x;
-		}
-	else
-		{
-		sc->peer_cert_type=i;
-		sc->peer_key= NULL;
+		CRYPTO_add(&x->references, 1, CRYPTO_LOCK_X509);
+		s->session->peer = x;
+	} else {
+		sc->peer_cert_type = i;
+		sc->peer_key = NULL;
 
 		if (s->session->peer != NULL)
 			X509_free(s->session->peer);
-		s->session->peer=NULL;
-		}
+		s->session->peer = NULL;
+	}
 	s->session->verify_result = s->verify_result;
 
-	x=NULL;
-	ret=1;
+	x = NULL;
+	ret = 1;
 
-	if (0)
-		{
+	if (0) {
 f_err:
-		ssl3_send_alert(s,SSL3_AL_FATAL,al);
-		}
+		ssl3_send_alert(s, SSL3_AL_FATAL, al);
+	}
 err:
 	EVP_PKEY_free(pkey);
 	X509_free(x);
-	sk_X509_pop_free(sk,X509_free);
-	return(ret);
-	}
+	sk_X509_pop_free(sk, X509_free);
+	return (ret);
+}
 
-int ssl3_get_key_exchange(SSL *s)
-	{
+int
+ssl3_get_key_exchange(SSL *s)
+{
 #ifndef OPENSSL_NO_RSA
-	unsigned char *q,md_buf[EVP_MAX_MD_SIZE*2];
+	unsigned char *q, md_buf[EVP_MAX_MD_SIZE*2];
 #endif
 	EVP_MD_CTX md_ctx;
-	unsigned char *param,*p;
-	int al,i,j,param_len,ok;
-	long n,alg_k,alg_a;
-	EVP_PKEY *pkey=NULL;
+	unsigned char *param, *p;
+	int al, i, j, param_len, ok;
+	long n, alg_k, alg_a;
+	EVP_PKEY *pkey = NULL;
 	const EVP_MD *md = NULL;
 #ifndef OPENSSL_NO_RSA
-	RSA *rsa=NULL;
+	RSA *rsa = NULL;
 #endif
 #ifndef OPENSSL_NO_DH
-	DH *dh=NULL;
+	DH *dh = NULL;
 #endif
 #ifndef OPENSSL_NO_ECDH
 	EC_KEY *ecdh = NULL;
@@ -1284,336 +1224,291 @@ int ssl3_get_key_exchange(SSL *s)
 
 	/* use same message size as in ssl3_get_certificate_request()
 	 * as ServerKeyExchange message may be skipped */
-	n=s->method->ssl_get_message(s,
-		SSL3_ST_CR_KEY_EXCH_A,
-		SSL3_ST_CR_KEY_EXCH_B,
-		-1,
-		s->max_cert_list,
-		&ok);
-	if (!ok) return((int)n);
-
-	if (s->s3->tmp.message_type != SSL3_MT_SERVER_KEY_EXCHANGE)
-		{
+	n = s->method->ssl_get_message(s, SSL3_ST_CR_KEY_EXCH_A,
+	    SSL3_ST_CR_KEY_EXCH_B, -1, s->max_cert_list, &ok);
+	if (!ok)
+		return ((int)n);
+
+	if (s->s3->tmp.message_type != SSL3_MT_SERVER_KEY_EXCHANGE) {
 #ifndef OPENSSL_NO_PSK
 		/* In plain PSK ciphersuite, ServerKeyExchange can be
 		   omitted if no identity hint is sent. Set
 		   session->sess_cert anyway to avoid problems
 		   later.*/
-		if (s->s3->tmp.new_cipher->algorithm_mkey & SSL_kPSK)
-			{
-			s->session->sess_cert=ssl_sess_cert_new();
+		if (s->s3->tmp.new_cipher->algorithm_mkey & SSL_kPSK) {
+			s->session->sess_cert = ssl_sess_cert_new();
 			if (s->ctx->psk_identity_hint)
 				OPENSSL_free(s->ctx->psk_identity_hint);
 			s->ctx->psk_identity_hint = NULL;
-			}
-#endif
-		s->s3->tmp.reuse_message=1;
-		return(1);
 		}
+#endif
+		s->s3->tmp.reuse_message = 1;
+		return (1);
+	}
 
-	param=p=(unsigned char *)s->init_msg;
-	if (s->session->sess_cert != NULL)
-		{
+	param = p = (unsigned char *)s->init_msg;
+	if (s->session->sess_cert != NULL) {
 #ifndef OPENSSL_NO_RSA
-		if (s->session->sess_cert->peer_rsa_tmp != NULL)
-			{
+		if (s->session->sess_cert->peer_rsa_tmp != NULL) {
 			RSA_free(s->session->sess_cert->peer_rsa_tmp);
-			s->session->sess_cert->peer_rsa_tmp=NULL;
-			}
+			s->session->sess_cert->peer_rsa_tmp = NULL;
+		}
 #endif
 #ifndef OPENSSL_NO_DH
-		if (s->session->sess_cert->peer_dh_tmp)
-			{
+		if (s->session->sess_cert->peer_dh_tmp) {
 			DH_free(s->session->sess_cert->peer_dh_tmp);
-			s->session->sess_cert->peer_dh_tmp=NULL;
-			}
+			s->session->sess_cert->peer_dh_tmp = NULL;
+		}
 #endif
 #ifndef OPENSSL_NO_ECDH
-		if (s->session->sess_cert->peer_ecdh_tmp)
-			{
+		if (s->session->sess_cert->peer_ecdh_tmp) {
 			EC_KEY_free(s->session->sess_cert->peer_ecdh_tmp);
-			s->session->sess_cert->peer_ecdh_tmp=NULL;
-			}
-#endif
-		}
-	else
-		{
-		s->session->sess_cert=ssl_sess_cert_new();
+			s->session->sess_cert->peer_ecdh_tmp = NULL;
 		}
+#endif
+	} else {
+		s->session->sess_cert = ssl_sess_cert_new();
+	}
 
-	param_len=0;
-	alg_k=s->s3->tmp.new_cipher->algorithm_mkey;
-	alg_a=s->s3->tmp.new_cipher->algorithm_auth;
+	param_len = 0;
+	alg_k = s->s3->tmp.new_cipher->algorithm_mkey;
+	alg_a = s->s3->tmp.new_cipher->algorithm_auth;
 	EVP_MD_CTX_init(&md_ctx);
 
 #ifndef OPENSSL_NO_PSK
-	if (alg_k & SSL_kPSK)
-		{
-		char tmp_id_hint[PSK_MAX_IDENTITY_LEN+1];
+	if (alg_k & SSL_kPSK) {
+		char tmp_id_hint[PSK_MAX_IDENTITY_LEN + 1];
 
-		al=SSL_AD_HANDSHAKE_FAILURE;
-		n2s(p,i);
-		param_len=i+2;
+		al = SSL_AD_HANDSHAKE_FAILURE;
+		n2s(p, i);
+		param_len = i + 2;
 		/* Store PSK identity hint for later use, hint is used
 		 * in ssl3_send_client_key_exchange.  Assume that the
 		 * maximum length of a PSK identity hint can be as
 		 * long as the maximum length of a PSK identity. */
-		if (i > PSK_MAX_IDENTITY_LEN)
-			{
+		if (i > PSK_MAX_IDENTITY_LEN) {
 			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,
-				SSL_R_DATA_LENGTH_TOO_LONG);
+			SSL_R_DATA_LENGTH_TOO_LONG);
 			goto f_err;
-			}
-		if (param_len > n)
-			{
-			al=SSL_AD_DECODE_ERROR;
+		}
+		if (param_len > n) {
+			al = SSL_AD_DECODE_ERROR;
 			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,
-				SSL_R_BAD_PSK_IDENTITY_HINT_LENGTH);
+			SSL_R_BAD_PSK_IDENTITY_HINT_LENGTH);
 			goto f_err;
-			}
+		}
 		/* If received PSK identity hint contains NULL
 		 * characters, the hint is truncated from the first
 		 * NULL. p may not be ending with NULL, so create a
 		 * NULL-terminated string. */
 		memcpy(tmp_id_hint, p, i);
-		memset(tmp_id_hint+i, 0, PSK_MAX_IDENTITY_LEN+1-i);
+		memset(tmp_id_hint + i, 0, PSK_MAX_IDENTITY_LEN + 1 - i);
 		if (s->ctx->psk_identity_hint != NULL)
 			OPENSSL_free(s->ctx->psk_identity_hint);
 		s->ctx->psk_identity_hint = BUF_strdup(tmp_id_hint);
-		if (s->ctx->psk_identity_hint == NULL)
-			{
+		if (s->ctx->psk_identity_hint == NULL) {
 			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, ERR_R_MALLOC_FAILURE);
 			goto f_err;
-			}	   
-
-		p+=i;
-		n-=param_len;
 		}
-	else
+
+		p += i;
+		n -= param_len;
+	} else
 #endif /* !OPENSSL_NO_PSK */
 #ifndef OPENSSL_NO_SRP
-	if (alg_k & SSL_kSRP)
-		{
-		n2s(p,i);
-		param_len=i+2;
-		if (param_len > n)
-			{
-			al=SSL_AD_DECODE_ERROR;
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_BAD_SRP_N_LENGTH);
+	if (alg_k & SSL_kSRP) {
+		n2s(p, i);
+		param_len = i + 2;
+		if (param_len > n) {
+			al = SSL_AD_DECODE_ERROR;
+			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_BAD_SRP_N_LENGTH);
 			goto f_err;
-			}
-		if (!(s->srp_ctx.N=BN_bin2bn(p,i,NULL)))
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_BN_LIB);
+		}
+		if (!(s->srp_ctx.N = BN_bin2bn(p, i, NULL))) {
+			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, ERR_R_BN_LIB);
 			goto err;
-			}
-		p+=i;
+		}
+		p += i;
 
-		n2s(p,i);
-		param_len+=i+2;
-		if (param_len > n)
-			{
-			al=SSL_AD_DECODE_ERROR;
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_BAD_SRP_G_LENGTH);
+		n2s(p, i);
+		param_len += i + 2;
+		if (param_len > n) {
+			al = SSL_AD_DECODE_ERROR;
+			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_BAD_SRP_G_LENGTH);
 			goto f_err;
-			}
-		if (!(s->srp_ctx.g=BN_bin2bn(p,i,NULL)))
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_BN_LIB);
+		}
+		if (!(s->srp_ctx.g = BN_bin2bn(p, i, NULL))) {
+			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, ERR_R_BN_LIB);
 			goto err;
-			}
-		p+=i;
+		}
+		p += i;
 
 		i = (unsigned int)(p[0]);
 		p++;
-		param_len+=i+1;
-		if (param_len > n)
-			{
-			al=SSL_AD_DECODE_ERROR;
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_BAD_SRP_S_LENGTH);
+		param_len += i + 1;
+		if (param_len > n) {
+			al = SSL_AD_DECODE_ERROR;
+			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_BAD_SRP_S_LENGTH);
 			goto f_err;
-			}
-		if (!(s->srp_ctx.s=BN_bin2bn(p,i,NULL)))
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_BN_LIB);
+		}
+		if (!(s->srp_ctx.s = BN_bin2bn(p, i, NULL))) {
+			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, ERR_R_BN_LIB);
 			goto err;
-			}
-		p+=i;
+		}
+		p += i;
 
-		n2s(p,i);
-		param_len+=i+2;
-		if (param_len > n)
-			{
-			al=SSL_AD_DECODE_ERROR;
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_BAD_SRP_B_LENGTH);
+		n2s(p, i);
+		param_len += i + 2;
+		if (param_len > n) {
+			al = SSL_AD_DECODE_ERROR;
+			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_BAD_SRP_B_LENGTH);
 			goto f_err;
-			}
-		if (!(s->srp_ctx.B=BN_bin2bn(p,i,NULL)))
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_BN_LIB);
+		}
+		if (!(s->srp_ctx.B = BN_bin2bn(p, i, NULL))) {
+			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, ERR_R_BN_LIB);
 			goto err;
-			}
-		p+=i;
-		n-=param_len;
+		}
+		p += i;
+		n -= param_len;
 
 /* We must check if there is a certificate */
 #ifndef OPENSSL_NO_RSA
 		if (alg_a & SSL_aRSA)
-			pkey=X509_get_pubkey(s->session->sess_cert->peer_pkeys[SSL_PKEY_RSA_ENC].x509);
+			pkey = X509_get_pubkey(s->session->sess_cert->peer_pkeys[SSL_PKEY_RSA_ENC].x509);
 #else
 		if (0)
-			;
+;
 #endif
 #ifndef OPENSSL_NO_DSA
 		else if (alg_a & SSL_aDSS)
-			pkey=X509_get_pubkey(s->session->sess_cert->peer_pkeys[SSL_PKEY_DSA_SIGN].x509);
+			pkey = X509_get_pubkey(s->session->sess_cert->peer_pkeys[SSL_PKEY_DSA_SIGN].x509);
 #endif
-		}
-	else
+	} else
 #endif /* !OPENSSL_NO_SRP */
 #ifndef OPENSSL_NO_RSA
-	if (alg_k & SSL_kRSA)
-		{
-		if ((rsa=RSA_new()) == NULL)
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_MALLOC_FAILURE);
+	if (alg_k & SSL_kRSA) {
+		if ((rsa = RSA_new()) == NULL) {
+			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, ERR_R_MALLOC_FAILURE);
 			goto err;
-			}
-		n2s(p,i);
-		param_len=i+2;
-		if (param_len > n)
-			{
-			al=SSL_AD_DECODE_ERROR;
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_BAD_RSA_MODULUS_LENGTH);
+		}
+		n2s(p, i);
+		param_len = i + 2;
+		if (param_len > n) {
+			al = SSL_AD_DECODE_ERROR;
+			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_BAD_RSA_MODULUS_LENGTH);
 			goto f_err;
-			}
-		if (!(rsa->n=BN_bin2bn(p,i,rsa->n)))
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_BN_LIB);
+		}
+		if (!(rsa->n = BN_bin2bn(p, i, rsa->n))) {
+			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, ERR_R_BN_LIB);
 			goto err;
-			}
-		p+=i;
+		}
+		p += i;
 
-		n2s(p,i);
-		param_len+=i+2;
-		if (param_len > n)
-			{
-			al=SSL_AD_DECODE_ERROR;
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_BAD_RSA_E_LENGTH);
+		n2s(p, i);
+		param_len += i + 2;
+		if (param_len > n) {
+			al = SSL_AD_DECODE_ERROR;
+			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_BAD_RSA_E_LENGTH);
 			goto f_err;
-			}
-		if (!(rsa->e=BN_bin2bn(p,i,rsa->e)))
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_BN_LIB);
+		}
+		if (!(rsa->e = BN_bin2bn(p, i, rsa->e))) {
+			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, ERR_R_BN_LIB);
 			goto err;
-			}
-		p+=i;
-		n-=param_len;
+		}
+		p += i;
+		n -= param_len;
 
 		/* this should be because we are using an export cipher */
 		if (alg_a & SSL_aRSA)
-			pkey=X509_get_pubkey(s->session->sess_cert->peer_pkeys[SSL_PKEY_RSA_ENC].x509);
-		else
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_INTERNAL_ERROR);
+			pkey = X509_get_pubkey(s->session->sess_cert->peer_pkeys[SSL_PKEY_RSA_ENC].x509);
+		else {
+			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, ERR_R_INTERNAL_ERROR);
 			goto err;
-			}
-		s->session->sess_cert->peer_rsa_tmp=rsa;
-		rsa=NULL;
 		}
+		s->session->sess_cert->peer_rsa_tmp = rsa;
+		rsa = NULL;
+	}
 #else /* OPENSSL_NO_RSA */
 	if (0)
-		;
+;
 #endif
 #ifndef OPENSSL_NO_DH
-	else if (alg_k & SSL_kEDH)
-		{
-		if ((dh=DH_new()) == NULL)
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_DH_LIB);
+	else if (alg_k & SSL_kEDH) {
+		if ((dh = DH_new()) == NULL) {
+			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, ERR_R_DH_LIB);
 			goto err;
-			}
-		n2s(p,i);
-		param_len=i+2;
-		if (param_len > n)
-			{
-			al=SSL_AD_DECODE_ERROR;
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_BAD_DH_P_LENGTH);
+		}
+		n2s(p, i);
+		param_len = i + 2;
+		if (param_len > n) {
+			al = SSL_AD_DECODE_ERROR;
+			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_BAD_DH_P_LENGTH);
 			goto f_err;
-			}
-		if (!(dh->p=BN_bin2bn(p,i,NULL)))
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_BN_LIB);
+		}
+		if (!(dh->p = BN_bin2bn(p, i, NULL))) {
+			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, ERR_R_BN_LIB);
 			goto err;
-			}
-		p+=i;
+		}
+		p += i;
 
-		n2s(p,i);
-		param_len+=i+2;
-		if (param_len > n)
-			{
-			al=SSL_AD_DECODE_ERROR;
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_BAD_DH_G_LENGTH);
+		n2s(p, i);
+		param_len += i + 2;
+		if (param_len > n) {
+			al = SSL_AD_DECODE_ERROR;
+			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_BAD_DH_G_LENGTH);
 			goto f_err;
-			}
-		if (!(dh->g=BN_bin2bn(p,i,NULL)))
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_BN_LIB);
+		}
+		if (!(dh->g = BN_bin2bn(p, i, NULL))) {
+			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, ERR_R_BN_LIB);
 			goto err;
-			}
-		p+=i;
+		}
+		p += i;
 
-		n2s(p,i);
-		param_len+=i+2;
-		if (param_len > n)
-			{
-			al=SSL_AD_DECODE_ERROR;
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_BAD_DH_PUB_KEY_LENGTH);
+		n2s(p, i);
+		param_len += i + 2;
+		if (param_len > n) {
+			al = SSL_AD_DECODE_ERROR;
+			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_BAD_DH_PUB_KEY_LENGTH);
 			goto f_err;
-			}
-		if (!(dh->pub_key=BN_bin2bn(p,i,NULL)))
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_BN_LIB);
+		}
+		if (!(dh->pub_key = BN_bin2bn(p, i, NULL))) {
+			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, ERR_R_BN_LIB);
 			goto err;
-			}
-		p+=i;
-		n-=param_len;
+		}
+		p += i;
+		n -= param_len;
 
 #ifndef OPENSSL_NO_RSA
 		if (alg_a & SSL_aRSA)
-			pkey=X509_get_pubkey(s->session->sess_cert->peer_pkeys[SSL_PKEY_RSA_ENC].x509);
+			pkey = X509_get_pubkey(s->session->sess_cert->peer_pkeys[SSL_PKEY_RSA_ENC].x509);
 #else
 		if (0)
-			;
+;
 #endif
 #ifndef OPENSSL_NO_DSA
 		else if (alg_a & SSL_aDSS)
-			pkey=X509_get_pubkey(s->session->sess_cert->peer_pkeys[SSL_PKEY_DSA_SIGN].x509);
+			pkey = X509_get_pubkey(s->session->sess_cert->peer_pkeys[SSL_PKEY_DSA_SIGN].x509);
 #endif
 		/* else anonymous DH, so no certificate or pkey. */
 
-		s->session->sess_cert->peer_dh_tmp=dh;
-		dh=NULL;
-		}
-	else if ((alg_k & SSL_kDHr) || (alg_k & SSL_kDHd))
-		{
-		al=SSL_AD_ILLEGAL_PARAMETER;
-		SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER);
+		s->session->sess_cert->peer_dh_tmp = dh;
+		dh = NULL;
+	} else if ((alg_k & SSL_kDHr) || (alg_k & SSL_kDHd)) {
+		al = SSL_AD_ILLEGAL_PARAMETER;
+		SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER);
 		goto f_err;
-		}
+	}
 #endif /* !OPENSSL_NO_DH */
 
 #ifndef OPENSSL_NO_ECDH
-	else if (alg_k & SSL_kEECDH)
-		{
+	else if (alg_k & SSL_kEECDH) {
 		EC_GROUP *ngroup;
 		const EC_GROUP *group;
 
-		if ((ecdh=EC_KEY_new()) == NULL)
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_MALLOC_FAILURE);
+		if ((ecdh = EC_KEY_new()) == NULL) {
+			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, ERR_R_MALLOC_FAILURE);
 			goto err;
-			}
+		}
 
 		/* Extract elliptic curve parameters and the
 		 * server's ephemeral ECDH public key.
@@ -1624,217 +1519,194 @@ int ssl3_get_key_exchange(SSL *s)
 		/* XXX: For now we only support named (not generic) curves
 		 * and the ECParameters in this case is just three bytes.
 		 */
-		param_len=3;
+		param_len = 3;
 		if ((param_len > n) ||
-		    (*p != NAMED_CURVE_TYPE) || 
-		    ((curve_nid = tls1_ec_curve_id2nid(*(p + 2))) == 0)) 
-			{
-			al=SSL_AD_INTERNAL_ERROR;
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS);
+			(*p != NAMED_CURVE_TYPE) ||
+		((curve_nid = tls1_ec_curve_id2nid(*(p + 2))) == 0)) {
+			al = SSL_AD_INTERNAL_ERROR;
+			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS);
 			goto f_err;
-			}
+		}
 
 		ngroup = EC_GROUP_new_by_curve_name(curve_nid);
-		if (ngroup == NULL)
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_EC_LIB);
+		if (ngroup == NULL) {
+			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, ERR_R_EC_LIB);
 			goto err;
-			}
-		if (EC_KEY_set_group(ecdh, ngroup) == 0)
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_EC_LIB);
+		}
+		if (EC_KEY_set_group(ecdh, ngroup) == 0) {
+			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, ERR_R_EC_LIB);
 			goto err;
-			}
+		}
 		EC_GROUP_free(ngroup);
 
 		group = EC_KEY_get0_group(ecdh);
 
 		if (SSL_C_IS_EXPORT(s->s3->tmp.new_cipher) &&
-		    (EC_GROUP_get_degree(group) > 163))
-			{
-			al=SSL_AD_EXPORT_RESTRICTION;
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER);
+			(EC_GROUP_get_degree(group) > 163)) {
+			al = SSL_AD_EXPORT_RESTRICTION;
+			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER);
 			goto f_err;
-			}
+		}
 
-		p+=3;
+		p += 3;
 
 		/* Next, get the encoded ECPoint */
 		if (((srvr_ecpoint = EC_POINT_new(group)) == NULL) ||
-		    ((bn_ctx = BN_CTX_new()) == NULL))
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_MALLOC_FAILURE);
+			((bn_ctx = BN_CTX_new()) == NULL)) {
+			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, ERR_R_MALLOC_FAILURE);
 			goto err;
-			}
+		}
 
-		encoded_pt_len = *p;  /* length of encoded point */
-		p+=1;
+		encoded_pt_len = *p;
+		/* length of encoded point */
+		p += 1;
 		param_len += (1 + encoded_pt_len);
 		if ((param_len > n) ||
-		    (EC_POINT_oct2point(group, srvr_ecpoint, 
-			p, encoded_pt_len, bn_ctx) == 0))
-			{
-			al=SSL_AD_DECODE_ERROR;
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_BAD_ECPOINT);
+			(EC_POINT_oct2point(group, srvr_ecpoint,
+		p, encoded_pt_len, bn_ctx) == 0)) {
+			al = SSL_AD_DECODE_ERROR;
+			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_BAD_ECPOINT);
 			goto f_err;
-			}
+		}
 
-		n-=param_len;
-		p+=encoded_pt_len;
+		n -= param_len;
+		p += encoded_pt_len;
 
 		/* The ECC/TLS specification does not mention
 		 * the use of DSA to sign ECParameters in the server
 		 * key exchange message. We do support RSA and ECDSA.
 		 */
-		if (0) ;
+		if (0);
 #ifndef OPENSSL_NO_RSA
 		else if (alg_a & SSL_aRSA)
-			pkey=X509_get_pubkey(s->session->sess_cert->peer_pkeys[SSL_PKEY_RSA_ENC].x509);
+			pkey = X509_get_pubkey(s->session->sess_cert->peer_pkeys[SSL_PKEY_RSA_ENC].x509);
 #endif
 #ifndef OPENSSL_NO_ECDSA
 		else if (alg_a & SSL_aECDSA)
-			pkey=X509_get_pubkey(s->session->sess_cert->peer_pkeys[SSL_PKEY_ECC].x509);
+			pkey = X509_get_pubkey(s->session->sess_cert->peer_pkeys[SSL_PKEY_ECC].x509);
 #endif
 		/* else anonymous ECDH, so no certificate or pkey. */
 		EC_KEY_set_public_key(ecdh, srvr_ecpoint);
-		s->session->sess_cert->peer_ecdh_tmp=ecdh;
-		ecdh=NULL;
+		s->session->sess_cert->peer_ecdh_tmp = ecdh;
+		ecdh = NULL;
 		BN_CTX_free(bn_ctx);
 		bn_ctx = NULL;
 		EC_POINT_free(srvr_ecpoint);
 		srvr_ecpoint = NULL;
-		}
-	else if (alg_k)
-		{
-		al=SSL_AD_UNEXPECTED_MESSAGE;
-		SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_UNEXPECTED_MESSAGE);
+	} else if (alg_k) {
+		al = SSL_AD_UNEXPECTED_MESSAGE;
+		SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_UNEXPECTED_MESSAGE);
 		goto f_err;
-		}
+	}
 #endif /* !OPENSSL_NO_ECDH */
 
 
 	/* p points to the next byte, there are 'n' bytes left */
 
 	/* if it was signed, check the signature */
-	if (pkey != NULL)
-		{
-		if (TLS1_get_version(s) >= TLS1_2_VERSION)
-			{
+	if (pkey != NULL) {
+		if (TLS1_get_version(s) >= TLS1_2_VERSION) {
 			int sigalg = tls12_get_sigid(pkey);
 			/* Should never happen */
-			if (sigalg == -1)
-				{
-				SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_INTERNAL_ERROR);
+			if (sigalg == -1) {
+				SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, ERR_R_INTERNAL_ERROR);
 				goto err;
-				}
+			}
 			/* Check key type is consistent with signature */
-			if (sigalg != (int)p[1])
-				{
-				SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_WRONG_SIGNATURE_TYPE);
-				al=SSL_AD_DECODE_ERROR;
+			if (sigalg != (int)p[1]) {
+				SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_WRONG_SIGNATURE_TYPE);
+				al = SSL_AD_DECODE_ERROR;
 				goto f_err;
-				}
+			}
 			md = tls12_get_hash(p[0]);
-			if (md == NULL)
-				{
-				SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_UNKNOWN_DIGEST);
-				al=SSL_AD_DECODE_ERROR;
+			if (md == NULL) {
+				SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_UNKNOWN_DIGEST);
+				al = SSL_AD_DECODE_ERROR;
 				goto f_err;
-				}
+			}
 #ifdef SSL_DEBUG
-fprintf(stderr, "USING TLSv1.2 HASH %s\n", EVP_MD_name(md));
+			fprintf(stderr, "USING TLSv1.2 HASH %s\n", EVP_MD_name(md));
 #endif
 			p += 2;
 			n -= 2;
-			}
-		else
+		} else
 			md = EVP_sha1();
-			
-		n2s(p,i);
-		n-=2;
-		j=EVP_PKEY_size(pkey);
 
-		if ((i != n) || (n > j) || (n <= 0))
-			{
+		n2s(p, i);
+		n -= 2;
+		j = EVP_PKEY_size(pkey);
+
+		if ((i != n) || (n > j) || (n <= 0)) {
 			/* wrong packet length */
-			al=SSL_AD_DECODE_ERROR;
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_WRONG_SIGNATURE_LENGTH);
+			al = SSL_AD_DECODE_ERROR;
+			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_WRONG_SIGNATURE_LENGTH);
 			goto f_err;
-			}
+		}
 
 #ifndef OPENSSL_NO_RSA
-		if (pkey->type == EVP_PKEY_RSA && TLS1_get_version(s) < TLS1_2_VERSION)
-			{
+		if (pkey->type == EVP_PKEY_RSA && TLS1_get_version(s) < TLS1_2_VERSION) {
 			int num;
 
-			j=0;
-			q=md_buf;
-			for (num=2; num > 0; num--)
-				{
+			j = 0;
+			q = md_buf;
+			for (num = 2; num > 0; num--) {
 				EVP_MD_CTX_set_flags(&md_ctx,
-					EVP_MD_CTX_FLAG_NON_FIPS_ALLOW);
+				EVP_MD_CTX_FLAG_NON_FIPS_ALLOW);
 				EVP_DigestInit_ex(&md_ctx,(num == 2)
-					?s->ctx->md5:s->ctx->sha1, NULL);
-				EVP_DigestUpdate(&md_ctx,&(s->s3->client_random[0]),SSL3_RANDOM_SIZE);
-				EVP_DigestUpdate(&md_ctx,&(s->s3->server_random[0]),SSL3_RANDOM_SIZE);
-				EVP_DigestUpdate(&md_ctx,param,param_len);
-				EVP_DigestFinal_ex(&md_ctx,q,(unsigned int *)&i);
-				q+=i;
-				j+=i;
-				}
-			i=RSA_verify(NID_md5_sha1, md_buf, j, p, n,
-								pkey->pkey.rsa);
-			if (i < 0)
-				{
-				al=SSL_AD_DECRYPT_ERROR;
-				SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_BAD_RSA_DECRYPT);
+				?s->ctx->md5 : s->ctx->sha1, NULL);
+				EVP_DigestUpdate(&md_ctx, &(s->s3->client_random[0]), SSL3_RANDOM_SIZE);
+				EVP_DigestUpdate(&md_ctx, &(s->s3->server_random[0]), SSL3_RANDOM_SIZE);
+				EVP_DigestUpdate(&md_ctx, param, param_len);
+				EVP_DigestFinal_ex(&md_ctx, q,(unsigned int *)&i);
+				q += i;
+				j += i;
+			}
+			i = RSA_verify(NID_md5_sha1, md_buf, j, p, n,
+			pkey->pkey.rsa);
+			if (i < 0) {
+				al = SSL_AD_DECRYPT_ERROR;
+				SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_BAD_RSA_DECRYPT);
 				goto f_err;
-				}
-			if (i == 0)
-				{
+			}
+			if (i == 0) {
 				/* bad signature */
-				al=SSL_AD_DECRYPT_ERROR;
-				SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_BAD_SIGNATURE);
+				al = SSL_AD_DECRYPT_ERROR;
+				SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_BAD_SIGNATURE);
 				goto f_err;
-				}
 			}
-		else
+		} else
 #endif
-			{
+		{
 			EVP_VerifyInit_ex(&md_ctx, md, NULL);
-			EVP_VerifyUpdate(&md_ctx,&(s->s3->client_random[0]),SSL3_RANDOM_SIZE);
-			EVP_VerifyUpdate(&md_ctx,&(s->s3->server_random[0]),SSL3_RANDOM_SIZE);
-			EVP_VerifyUpdate(&md_ctx,param,param_len);
-			if (EVP_VerifyFinal(&md_ctx,p,(int)n,pkey) <= 0)
-				{
+			EVP_VerifyUpdate(&md_ctx, &(s->s3->client_random[0]), SSL3_RANDOM_SIZE);
+			EVP_VerifyUpdate(&md_ctx, &(s->s3->server_random[0]), SSL3_RANDOM_SIZE);
+			EVP_VerifyUpdate(&md_ctx, param, param_len);
+			if (EVP_VerifyFinal(&md_ctx, p,(int)n, pkey) <= 0) {
 				/* bad signature */
-				al=SSL_AD_DECRYPT_ERROR;
-				SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_BAD_SIGNATURE);
+				al = SSL_AD_DECRYPT_ERROR;
+				SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_BAD_SIGNATURE);
 				goto f_err;
-				}
 			}
 		}
-	else
-		{
+	} else {
 		if (!(alg_a & SSL_aNULL) && !(alg_k & SSL_kPSK))
 			/* aNULL or kPSK do not need public keys */
-			{
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_INTERNAL_ERROR);
+		{
+			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, ERR_R_INTERNAL_ERROR);
 			goto err;
-			}
+		}
 		/* still data left over */
-		if (n != 0)
-			{
-			al=SSL_AD_DECODE_ERROR;
-			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_EXTRA_DATA_IN_MESSAGE);
+		if (n != 0) {
+			al = SSL_AD_DECODE_ERROR;
+			SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, SSL_R_EXTRA_DATA_IN_MESSAGE);
 			goto f_err;
-			}
 		}
+	}
 	EVP_PKEY_free(pkey);
 	EVP_MD_CTX_cleanup(&md_ctx);
-	return(1);
+	return (1);
 f_err:
-	ssl3_send_alert(s,SSL3_AL_FATAL,al);
+	ssl3_send_alert(s, SSL3_AL_FATAL, al);
 err:
 	EVP_PKEY_free(pkey);
 #ifndef OPENSSL_NO_RSA
@@ -1852,241 +1724,219 @@ err:
 		EC_KEY_free(ecdh);
 #endif
 	EVP_MD_CTX_cleanup(&md_ctx);
-	return(-1);
-	}
+	return (-1);
+}
 
-int ssl3_get_certificate_request(SSL *s)
-	{
-	int ok,ret=0;
-	unsigned long n,nc,l;
-	unsigned int llen, ctype_num,i;
-	X509_NAME *xn=NULL;
-	const unsigned char *p,*q;
+int
+ssl3_get_certificate_request(SSL *s)
+{
+	int ok, ret = 0;
+	unsigned long n, nc, l;
+	unsigned int llen, ctype_num, i;
+	X509_NAME *xn = NULL;
+	const unsigned char *p, *q;
 	unsigned char *d;
-	STACK_OF(X509_NAME) *ca_sk=NULL;
+	STACK_OF(X509_NAME) *ca_sk = NULL;
 
-	n=s->method->ssl_get_message(s,
-		SSL3_ST_CR_CERT_REQ_A,
-		SSL3_ST_CR_CERT_REQ_B,
-		-1,
-		s->max_cert_list,
-		&ok);
+	n = s->method->ssl_get_message(s,
+	SSL3_ST_CR_CERT_REQ_A,
+	SSL3_ST_CR_CERT_REQ_B,
+	-1,
+	s->max_cert_list,
+	&ok);
 
-	if (!ok) return((int)n);
+	if (!ok)
+		return ((int)n);
 
-	s->s3->tmp.cert_req=0;
+	s->s3->tmp.cert_req = 0;
 
-	if (s->s3->tmp.message_type == SSL3_MT_SERVER_DONE)
-		{
-		s->s3->tmp.reuse_message=1;
+	if (s->s3->tmp.message_type == SSL3_MT_SERVER_DONE) {
+		s->s3->tmp.reuse_message = 1;
 		/* If we get here we don't need any cached handshake records
 		 * as we wont be doing client auth.
 		 */
-		if (s->s3->handshake_buffer)
-			{
+		if (s->s3->handshake_buffer) {
 			if (!ssl3_digest_cached_records(s))
 				goto err;
-			}
-		return(1);
 		}
+		return (1);
+	}
 
-	if (s->s3->tmp.message_type != SSL3_MT_CERTIFICATE_REQUEST)
-		{
-		ssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_UNEXPECTED_MESSAGE);
-		SSLerr(SSL_F_SSL3_GET_CERTIFICATE_REQUEST,SSL_R_WRONG_MESSAGE_TYPE);
+	if (s->s3->tmp.message_type != SSL3_MT_CERTIFICATE_REQUEST) {
+		ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_UNEXPECTED_MESSAGE);
+		SSLerr(SSL_F_SSL3_GET_CERTIFICATE_REQUEST, SSL_R_WRONG_MESSAGE_TYPE);
 		goto err;
-		}
+	}
 
 	/* TLS does not like anon-DH with client cert */
-	if (s->version > SSL3_VERSION)
-		{
-		if (s->s3->tmp.new_cipher->algorithm_auth & SSL_aNULL)
-			{
-			ssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_UNEXPECTED_MESSAGE);
-			SSLerr(SSL_F_SSL3_GET_CERTIFICATE_REQUEST,SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER);
+	if (s->version > SSL3_VERSION) {
+		if (s->s3->tmp.new_cipher->algorithm_auth & SSL_aNULL) {
+			ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_UNEXPECTED_MESSAGE);
+			SSLerr(SSL_F_SSL3_GET_CERTIFICATE_REQUEST, SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER);
 			goto err;
-			}
 		}
+	}
 
-	p=d=(unsigned char *)s->init_msg;
+	p = d=(unsigned char *)s->init_msg;
 
-	if ((ca_sk=sk_X509_NAME_new(ca_dn_cmp)) == NULL)
-		{
-		SSLerr(SSL_F_SSL3_GET_CERTIFICATE_REQUEST,ERR_R_MALLOC_FAILURE);
+	if ((ca_sk = sk_X509_NAME_new(ca_dn_cmp)) == NULL) {
+		SSLerr(SSL_F_SSL3_GET_CERTIFICATE_REQUEST, ERR_R_MALLOC_FAILURE);
 		goto err;
-		}
+	}
 
 	/* get the certificate types */
 	ctype_num= *(p++);
 	if (ctype_num > SSL3_CT_NUMBER)
-		ctype_num=SSL3_CT_NUMBER;
-	for (i=0; i<ctype_num; i++)
-		s->s3->tmp.ctype[i]= p[i];
-	p+=ctype_num;
-	if (TLS1_get_version(s) >= TLS1_2_VERSION)
-		{
+		ctype_num = SSL3_CT_NUMBER;
+	for (i = 0; i < ctype_num; i++)
+		s->s3->tmp.ctype[i] = p[i];
+	p += ctype_num;
+	if (TLS1_get_version(s) >= TLS1_2_VERSION) {
 		n2s(p, llen);
 		/* Check we have enough room for signature algorithms and
 		 * following length value.
 		 */
-		if ((unsigned long)(p - d + llen + 2) > n)
-			{
-			ssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_DECODE_ERROR);
-			SSLerr(SSL_F_SSL3_GET_CERTIFICATE_REQUEST,SSL_R_DATA_LENGTH_TOO_LONG);
+		if ((unsigned long)(p - d + llen + 2) > n) {
+			ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_DECODE_ERROR);
+			SSLerr(SSL_F_SSL3_GET_CERTIFICATE_REQUEST, SSL_R_DATA_LENGTH_TOO_LONG);
 			goto err;
-			}
-		if ((llen & 1) || !tls1_process_sigalgs(s, p, llen))
-			{
-			ssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_DECODE_ERROR);
-			SSLerr(SSL_F_SSL3_GET_CERTIFICATE_REQUEST,SSL_R_SIGNATURE_ALGORITHMS_ERROR);
+		}
+		if ((llen & 1) || !tls1_process_sigalgs(s, p, llen)) {
+			ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_DECODE_ERROR);
+			SSLerr(SSL_F_SSL3_GET_CERTIFICATE_REQUEST, SSL_R_SIGNATURE_ALGORITHMS_ERROR);
 			goto err;
-			}
-		p += llen;
 		}
+		p += llen;
+	}
 
 	/* get the CA RDNs */
-	n2s(p,llen);
+	n2s(p, llen);
 #if 0
-{
-FILE *out;
-out=fopen("/tmp/vsign.der","w");
-fwrite(p,1,llen,out);
-fclose(out);
-}
+	{
+		FILE *out;
+		out = fopen("/tmp/vsign.der", "w");
+		fwrite(p, 1, llen, out);
+		fclose(out);
+	}
 #endif
 
-	if ((unsigned long)(p - d + llen) != n)
-		{
-		ssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_DECODE_ERROR);
-		SSLerr(SSL_F_SSL3_GET_CERTIFICATE_REQUEST,SSL_R_LENGTH_MISMATCH);
+	if ((unsigned long)(p - d + llen) != n) {
+		ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_DECODE_ERROR);
+		SSLerr(SSL_F_SSL3_GET_CERTIFICATE_REQUEST, SSL_R_LENGTH_MISMATCH);
 		goto err;
-		}
+	}
 
-	for (nc=0; nc<llen; )
-		{
-		n2s(p,l);
-		if ((l+nc+2) > llen)
-			{
+	for (nc = 0; nc < llen; ) {
+		n2s(p, l);
+		if ((l + nc + 2) > llen) {
 			if ((s->options & SSL_OP_NETSCAPE_CA_DN_BUG))
 				goto cont; /* netscape bugs */
-			ssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_DECODE_ERROR);
-			SSLerr(SSL_F_SSL3_GET_CERTIFICATE_REQUEST,SSL_R_CA_DN_TOO_LONG);
+			ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_DECODE_ERROR);
+			SSLerr(SSL_F_SSL3_GET_CERTIFICATE_REQUEST, SSL_R_CA_DN_TOO_LONG);
 			goto err;
-			}
+		}
 
-		q=p;
+		q = p;
 
-		if ((xn=d2i_X509_NAME(NULL,&q,l)) == NULL)
-			{
+		if ((xn = d2i_X509_NAME(NULL, &q, l)) == NULL) {
 			/* If netscape tolerance is on, ignore errors */
 			if (s->options & SSL_OP_NETSCAPE_CA_DN_BUG)
 				goto cont;
-			else
-				{
-				ssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_DECODE_ERROR);
-				SSLerr(SSL_F_SSL3_GET_CERTIFICATE_REQUEST,ERR_R_ASN1_LIB);
+			else {
+				ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_DECODE_ERROR);
+				SSLerr(SSL_F_SSL3_GET_CERTIFICATE_REQUEST, ERR_R_ASN1_LIB);
 				goto err;
-				}
 			}
+		}
 
-		if (q != (p+l))
-			{
-			ssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_DECODE_ERROR);
-			SSLerr(SSL_F_SSL3_GET_CERTIFICATE_REQUEST,SSL_R_CA_DN_LENGTH_MISMATCH);
+		if (q != (p + l)) {
+			ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_DECODE_ERROR);
+			SSLerr(SSL_F_SSL3_GET_CERTIFICATE_REQUEST, SSL_R_CA_DN_LENGTH_MISMATCH);
 			goto err;
-			}
-		if (!sk_X509_NAME_push(ca_sk,xn))
-			{
-			SSLerr(SSL_F_SSL3_GET_CERTIFICATE_REQUEST,ERR_R_MALLOC_FAILURE);
+		}
+		if (!sk_X509_NAME_push(ca_sk, xn)) {
+			SSLerr(SSL_F_SSL3_GET_CERTIFICATE_REQUEST, ERR_R_MALLOC_FAILURE);
 			goto err;
-			}
-
-		p+=l;
-		nc+=l+2;
 		}
 
-	if (0)
-		{
+		p += l;
+		nc += l + 2;
+	}
+
+	if (0) {
 cont:
 		ERR_clear_error();
-		}
+	}
 
 	/* we should setup a certificate to return.... */
-	s->s3->tmp.cert_req=1;
-	s->s3->tmp.ctype_num=ctype_num;
+	s->s3->tmp.cert_req = 1;
+	s->s3->tmp.ctype_num = ctype_num;
 	if (s->s3->tmp.ca_names != NULL)
-		sk_X509_NAME_pop_free(s->s3->tmp.ca_names,X509_NAME_free);
-	s->s3->tmp.ca_names=ca_sk;
-	ca_sk=NULL;
+		sk_X509_NAME_pop_free(s->s3->tmp.ca_names, X509_NAME_free);
+	s->s3->tmp.ca_names = ca_sk;
+	ca_sk = NULL;
 
-	ret=1;
+	ret = 1;
 err:
-	if (ca_sk != NULL) sk_X509_NAME_pop_free(ca_sk,X509_NAME_free);
-	return(ret);
-	}
+	if (ca_sk != NULL)
+		sk_X509_NAME_pop_free(ca_sk, X509_NAME_free);
+	return (ret);
+}
+
+static int
+ca_dn_cmp(const X509_NAME * const *a, const X509_NAME * const *b)
+{
+	return (X509_NAME_cmp(*a, *b));
+}
 
-static int ca_dn_cmp(const X509_NAME * const *a, const X509_NAME * const *b)
-	{
-	return(X509_NAME_cmp(*a,*b));
-	}
 #ifndef OPENSSL_NO_TLSEXT
-int ssl3_get_new_session_ticket(SSL *s)
-	{
-	int ok,al,ret=0, ticklen;
+int
+ssl3_get_new_session_ticket(SSL *s)
+{
+	int ok, al, ret = 0, ticklen;
 	long n;
 	const unsigned char *p;
 	unsigned char *d;
 
-	n=s->method->ssl_get_message(s,
-		SSL3_ST_CR_SESSION_TICKET_A,
-		SSL3_ST_CR_SESSION_TICKET_B,
-		-1,
-		16384,
-		&ok);
-
+	n = s->method->ssl_get_message(s, SSL3_ST_CR_SESSION_TICKET_A,
+	    SSL3_ST_CR_SESSION_TICKET_B, -1, 16384, &ok);
 	if (!ok)
-		return((int)n);
+		return ((int)n);
 
-	if (s->s3->tmp.message_type == SSL3_MT_FINISHED)
-		{
-		s->s3->tmp.reuse_message=1;
-		return(1);
-		}
-	if (s->s3->tmp.message_type != SSL3_MT_NEWSESSION_TICKET)
-		{
-		al=SSL_AD_UNEXPECTED_MESSAGE;
-		SSLerr(SSL_F_SSL3_GET_NEW_SESSION_TICKET,SSL_R_BAD_MESSAGE_TYPE);
+	if (s->s3->tmp.message_type == SSL3_MT_FINISHED) {
+		s->s3->tmp.reuse_message = 1;
+		return (1);
+	}
+	if (s->s3->tmp.message_type != SSL3_MT_NEWSESSION_TICKET) {
+		al = SSL_AD_UNEXPECTED_MESSAGE;
+		SSLerr(SSL_F_SSL3_GET_NEW_SESSION_TICKET, SSL_R_BAD_MESSAGE_TYPE);
 		goto f_err;
-		}
-	if (n < 6)
-		{
+	}
+	if (n < 6) {
 		/* need at least ticket_lifetime_hint + ticket length */
 		al = SSL_AD_DECODE_ERROR;
-		SSLerr(SSL_F_SSL3_GET_NEW_SESSION_TICKET,SSL_R_LENGTH_MISMATCH);
+		SSLerr(SSL_F_SSL3_GET_NEW_SESSION_TICKET, SSL_R_LENGTH_MISMATCH);
 		goto f_err;
-		}
+	}
 
-	p=d=(unsigned char *)s->init_msg;
+	p = d = (unsigned char *)s->init_msg;
 	n2l(p, s->session->tlsext_tick_lifetime_hint);
 	n2s(p, ticklen);
 	/* ticket_lifetime_hint + ticket_length + ticket */
-	if (ticklen + 6 != n)
-		{
+	if (ticklen + 6 != n) {
 		al = SSL_AD_DECODE_ERROR;
-		SSLerr(SSL_F_SSL3_GET_NEW_SESSION_TICKET,SSL_R_LENGTH_MISMATCH);
+		SSLerr(SSL_F_SSL3_GET_NEW_SESSION_TICKET, SSL_R_LENGTH_MISMATCH);
 		goto f_err;
-		}
-	if (s->session->tlsext_tick)
-		{
+	}
+	if (s->session->tlsext_tick) {
 		OPENSSL_free(s->session->tlsext_tick);
 		s->session->tlsext_ticklen = 0;
-		}
+	}
 	s->session->tlsext_tick = OPENSSL_malloc(ticklen);
-	if (!s->session->tlsext_tick)
-		{
-		SSLerr(SSL_F_SSL3_GET_NEW_SESSION_TICKET,ERR_R_MALLOC_FAILURE);
+	if (!s->session->tlsext_tick) {
+		SSLerr(SSL_F_SSL3_GET_NEW_SESSION_TICKET, ERR_R_MALLOC_FAILURE);
 		goto err;
-		}
+	}
 	memcpy(s->session->tlsext_tick, p, ticklen);
 	s->session->tlsext_ticklen = ticklen;
 	/* There are two ways to detect a resumed ticket sesion.
@@ -2105,122 +1955,116 @@ int ssl3_get_new_session_ticket(SSL *s)
 	 * ticket.
 	 */ 
 	EVP_Digest(p, ticklen,
-			s->session->session_id, &s->session->session_id_length,
+	s->session->session_id, &s->session->session_id_length,
 #ifndef OPENSSL_NO_SHA256
-							EVP_sha256(), NULL);
+	EVP_sha256(), NULL);
 #else
-							EVP_sha1(), NULL);
+	EVP_sha1(), NULL);
 #endif
-	ret=1;
-	return(ret);
+	ret = 1;
+	return (ret);
 f_err:
-	ssl3_send_alert(s,SSL3_AL_FATAL,al);
+	ssl3_send_alert(s, SSL3_AL_FATAL, al);
 err:
-	return(-1);
-	}
+	return (-1);
+}
 
-int ssl3_get_cert_status(SSL *s)
-	{
+int
+ssl3_get_cert_status(SSL *s)
+{
 	int ok, al;
-	unsigned long resplen,n;
+	unsigned long resplen, n;
 	const unsigned char *p;
 
-	n=s->method->ssl_get_message(s,
-		SSL3_ST_CR_CERT_STATUS_A,
-		SSL3_ST_CR_CERT_STATUS_B,
-		SSL3_MT_CERTIFICATE_STATUS,
-		16384,
-		&ok);
+	n = s->method->ssl_get_message(s,
+	SSL3_ST_CR_CERT_STATUS_A,
+	SSL3_ST_CR_CERT_STATUS_B,
+	SSL3_MT_CERTIFICATE_STATUS,
+	16384,
+	&ok);
 
-	if (!ok) return((int)n);
-	if (n < 4)
-		{
+	if (!ok)
+		return ((int)n);
+	if (n < 4) {
 		/* need at least status type + length */
 		al = SSL_AD_DECODE_ERROR;
-		SSLerr(SSL_F_SSL3_GET_CERT_STATUS,SSL_R_LENGTH_MISMATCH);
+		SSLerr(SSL_F_SSL3_GET_CERT_STATUS, SSL_R_LENGTH_MISMATCH);
 		goto f_err;
-		}
+	}
 	p = (unsigned char *)s->init_msg;
-	if (*p++ != TLSEXT_STATUSTYPE_ocsp)
-		{
+	if (*p++ != TLSEXT_STATUSTYPE_ocsp) {
 		al = SSL_AD_DECODE_ERROR;
-		SSLerr(SSL_F_SSL3_GET_CERT_STATUS,SSL_R_UNSUPPORTED_STATUS_TYPE);
+		SSLerr(SSL_F_SSL3_GET_CERT_STATUS, SSL_R_UNSUPPORTED_STATUS_TYPE);
 		goto f_err;
-		}
+	}
 	n2l3(p, resplen);
-	if (resplen + 4 != n)
-		{
+	if (resplen + 4 != n) {
 		al = SSL_AD_DECODE_ERROR;
-		SSLerr(SSL_F_SSL3_GET_CERT_STATUS,SSL_R_LENGTH_MISMATCH);
+		SSLerr(SSL_F_SSL3_GET_CERT_STATUS, SSL_R_LENGTH_MISMATCH);
 		goto f_err;
-		}
+	}
 	if (s->tlsext_ocsp_resp)
 		OPENSSL_free(s->tlsext_ocsp_resp);
 	s->tlsext_ocsp_resp = BUF_memdup(p, resplen);
-	if (!s->tlsext_ocsp_resp)
-		{
+	if (!s->tlsext_ocsp_resp) {
 		al = SSL_AD_INTERNAL_ERROR;
-		SSLerr(SSL_F_SSL3_GET_CERT_STATUS,ERR_R_MALLOC_FAILURE);
+		SSLerr(SSL_F_SSL3_GET_CERT_STATUS, ERR_R_MALLOC_FAILURE);
 		goto f_err;
-		}
+	}
 	s->tlsext_ocsp_resplen = resplen;
-	if (s->ctx->tlsext_status_cb)
-		{
+	if (s->ctx->tlsext_status_cb) {
 		int ret;
 		ret = s->ctx->tlsext_status_cb(s, s->ctx->tlsext_status_arg);
-		if (ret == 0)
-			{
+		if (ret == 0) {
 			al = SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE;
-			SSLerr(SSL_F_SSL3_GET_CERT_STATUS,SSL_R_INVALID_STATUS_RESPONSE);
+			SSLerr(SSL_F_SSL3_GET_CERT_STATUS, SSL_R_INVALID_STATUS_RESPONSE);
 			goto f_err;
-			}
-		if (ret < 0)
-			{
+		}
+		if (ret < 0) {
 			al = SSL_AD_INTERNAL_ERROR;
-			SSLerr(SSL_F_SSL3_GET_CERT_STATUS,ERR_R_MALLOC_FAILURE);
+			SSLerr(SSL_F_SSL3_GET_CERT_STATUS, ERR_R_MALLOC_FAILURE);
 			goto f_err;
-			}
 		}
+	}
 	return 1;
 f_err:
-	ssl3_send_alert(s,SSL3_AL_FATAL,al);
-	return(-1);
-	}
+	ssl3_send_alert(s, SSL3_AL_FATAL, al);
+	return (-1);
+}
 #endif
 
-int ssl3_get_server_done(SSL *s)
-	{
-	int ok,ret=0;
+int
+ssl3_get_server_done(SSL *s)
+{
+	int ok, ret = 0;
 	long n;
 
-	n=s->method->ssl_get_message(s,
-		SSL3_ST_CR_SRVR_DONE_A,
-		SSL3_ST_CR_SRVR_DONE_B,
-		SSL3_MT_SERVER_DONE,
-		30, /* should be very small, like 0 :-) */
-		&ok);
+	n = s->method->ssl_get_message(s, SSL3_ST_CR_SRVR_DONE_A,
+	    SSL3_ST_CR_SRVR_DONE_B, SSL3_MT_SERVER_DONE,
+	    30, /* should be very small, like 0 :-) */ &ok);
 
-	if (!ok) return((int)n);
-	if (n > 0)
-		{
+	if (!ok)
+		return ((int)n);
+	if (n > 0) {
 		/* should contain no data */
-		ssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_DECODE_ERROR);
-		SSLerr(SSL_F_SSL3_GET_SERVER_DONE,SSL_R_LENGTH_MISMATCH);
+		ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_DECODE_ERROR);
+		SSLerr(SSL_F_SSL3_GET_SERVER_DONE, SSL_R_LENGTH_MISMATCH);
 		return -1;
-		}
-	ret=1;
-	return(ret);
 	}
+	ret = 1;
+	return (ret);
+}
 
 
-int ssl3_send_client_key_exchange(SSL *s)
-	{
-	unsigned char *p,*d;
+int
+ssl3_send_client_key_exchange(SSL *s)
+{
+	unsigned char *p, *d;
 	int n;
 	unsigned long alg_k;
 #ifndef OPENSSL_NO_RSA
 	unsigned char *q;
-	EVP_PKEY *pkey=NULL;
+	EVP_PKEY *pkey = NULL;
 #endif
 #ifndef OPENSSL_NO_KRB5
 	KSSL_ERR kssl_err;
@@ -2234,77 +2078,73 @@ int ssl3_send_client_key_exchange(SSL *s)
 	BN_CTX * bn_ctx = NULL;
 #endif
 
-	if (s->state == SSL3_ST_CW_KEY_EXCH_A)
-		{
-		d=(unsigned char *)s->init_buf->data;
-		p= &(d[4]);
+	if (s->state == SSL3_ST_CW_KEY_EXCH_A) {
+		d = (unsigned char *)s->init_buf->data;
+		p = &(d[4]);
 
-		alg_k=s->s3->tmp.new_cipher->algorithm_mkey;
+		alg_k = s->s3->tmp.new_cipher->algorithm_mkey;
 
 		/* Fool emacs indentation */
-		if (0) {}
+		if (0) {
+		}
 #ifndef OPENSSL_NO_RSA
-		else if (alg_k & SSL_kRSA)
-			{
+		else if (alg_k & SSL_kRSA) {
 			RSA *rsa;
 			unsigned char tmp_buf[SSL_MAX_MASTER_KEY_LENGTH];
 
 			if (s->session->sess_cert->peer_rsa_tmp != NULL)
-				rsa=s->session->sess_cert->peer_rsa_tmp;
-			else
-				{
-				pkey=X509_get_pubkey(s->session->sess_cert->peer_pkeys[SSL_PKEY_RSA_ENC].x509);
+				rsa = s->session->sess_cert->peer_rsa_tmp;
+			else {
+				pkey = X509_get_pubkey(s->session->sess_cert->peer_pkeys[SSL_PKEY_RSA_ENC].x509);
 				if ((pkey == NULL) ||
-					(pkey->type != EVP_PKEY_RSA) ||
-					(pkey->pkey.rsa == NULL))
-					{
-					SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,ERR_R_INTERNAL_ERROR);
+				    (pkey->type != EVP_PKEY_RSA) ||
+				    (pkey->pkey.rsa == NULL)) {
+					SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE, ERR_R_INTERNAL_ERROR);
 					goto err;
-					}
-				rsa=pkey->pkey.rsa;
-				EVP_PKEY_free(pkey);
 				}
-				
-			tmp_buf[0]=s->client_version>>8;
-			tmp_buf[1]=s->client_version&0xff;
-			if (RAND_bytes(&(tmp_buf[2]),sizeof tmp_buf-2) <= 0)
-					goto err;
+				rsa = pkey->pkey.rsa;
+				EVP_PKEY_free(pkey);
+			}
+
+			tmp_buf[0] = s->client_version >> 8;
+			tmp_buf[1] = s->client_version & 0xff;
+			if (RAND_bytes(&(tmp_buf[2]), sizeof tmp_buf - 2) <= 0)
+				goto err;
 
-			s->session->master_key_length=sizeof tmp_buf;
+			s->session->master_key_length = sizeof tmp_buf;
 
-			q=p;
+			q = p;
 			/* Fix buf for TLS and beyond */
 			if (s->version > SSL3_VERSION)
-				p+=2;
-			n=RSA_public_encrypt(sizeof tmp_buf,
-				tmp_buf,p,rsa,RSA_PKCS1_PADDING);
+				p += 2;
+			n = RSA_public_encrypt(sizeof tmp_buf,
+			tmp_buf, p, rsa, RSA_PKCS1_PADDING);
 #ifdef PKCS1_CHECK
-			if (s->options & SSL_OP_PKCS1_CHECK_1) p[1]++;
-			if (s->options & SSL_OP_PKCS1_CHECK_2) tmp_buf[0]=0x70;
+			if (s->options & SSL_OP_PKCS1_CHECK_1)
+				p[1]++;
+			if (s->options & SSL_OP_PKCS1_CHECK_2)
+				tmp_buf[0] = 0x70;
 #endif
-			if (n <= 0)
-				{
-				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,SSL_R_BAD_RSA_ENCRYPT);
+			if (n <= 0) {
+				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE, SSL_R_BAD_RSA_ENCRYPT);
 				goto err;
-				}
+			}
 
 			/* Fix buf for TLS and beyond */
-			if (s->version > SSL3_VERSION)
-				{
-				s2n(n,q);
-				n+=2;
-				}
-
-			s->session->master_key_length=
-				s->method->ssl3_enc->generate_master_secret(s,
-					s->session->master_key,
-					tmp_buf,sizeof tmp_buf);
-			OPENSSL_cleanse(tmp_buf,sizeof tmp_buf);
+			if (s->version > SSL3_VERSION) {
+				s2n(n, q);
+				n += 2;
 			}
+
+			s->session->master_key_length =
+			    s->method->ssl3_enc->generate_master_secret(
+			        s, s->session->master_key, tmp_buf,
+			        sizeof tmp_buf);
+			OPENSSL_cleanse(tmp_buf, sizeof tmp_buf);
+		}
 #endif
 #ifndef OPENSSL_NO_KRB5
-		else if (alg_k & SSL_kKRB5)
-			{
+		else if (alg_k & SSL_kKRB5) {
 			krb5_error_code	krb5rc;
 			KSSL_CTX	*kssl_ctx = s->kssl_ctx;
 			/*  krb5_data	krb5_ap_req;  */
@@ -2314,43 +2154,43 @@ int ssl3_send_client_key_exchange(SSL *s)
 			const EVP_CIPHER *enc = NULL;
 			unsigned char	iv[EVP_MAX_IV_LENGTH];
 			unsigned char	tmp_buf[SSL_MAX_MASTER_KEY_LENGTH];
-			unsigned char	epms[SSL_MAX_MASTER_KEY_LENGTH 
-						+ EVP_MAX_IV_LENGTH];
+			unsigned char	epms[SSL_MAX_MASTER_KEY_LENGTH
+			+ EVP_MAX_IV_LENGTH];
 			int 		padl, outl = sizeof(epms);
 
 			EVP_CIPHER_CTX_init(&ciph_ctx);
 
 #ifdef KSSL_DEBUG
 			printf("ssl3_send_client_key_exchange(%lx & %lx)\n",
-				alg_k, SSL_kKRB5);
+			alg_k, SSL_kKRB5);
 #endif	/* KSSL_DEBUG */
 
 			authp = NULL;
 #ifdef KRB5SENDAUTH
-			if (KRB5SENDAUTH)  authp = &authenticator;
+			if (KRB5SENDAUTH)
+				authp = &authenticator;
 #endif	/* KRB5SENDAUTH */
 
-			krb5rc = kssl_cget_tkt(kssl_ctx, &enc_ticket, authp,
-				&kssl_err);
+			krb5rc = kssl_cget_tkt(kssl_ctx, &enc_ticket,
+			    authp, &kssl_err);
 			enc = kssl_map_enc(kssl_ctx->enctype);
 			if (enc == NULL)
-			    goto err;
+				goto err;
 #ifdef KSSL_DEBUG
 			{
-			printf("kssl_cget_tkt rtn %d\n", krb5rc);
-			if (krb5rc && kssl_err.text)
-			  printf("kssl_cget_tkt kssl_err=%s\n", kssl_err.text);
+				printf("kssl_cget_tkt rtn %d\n", krb5rc);
+				if (krb5rc && kssl_err.text)
+					printf("kssl_cget_tkt kssl_err=%s\n", kssl_err.text);
 			}
 #endif	/* KSSL_DEBUG */
 
-			if (krb5rc)
-				{
-				ssl3_send_alert(s,SSL3_AL_FATAL,
-						SSL_AD_HANDSHAKE_FAILURE);
+			if (krb5rc) {
+				ssl3_send_alert(s, SSL3_AL_FATAL,
+				SSL_AD_HANDSHAKE_FAILURE);
 				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
-						kssl_err.reason);
+				kssl_err.reason);
 				goto err;
-				}
+			}
 
 			/*  20010406 VRS - Earlier versions used KRB5 AP_REQ
 			**  in place of RFC 2712 KerberosWrapper, as in:
@@ -2372,32 +2212,29 @@ int ssl3_send_client_key_exchange(SSL *s)
 			*/
 
 			/*  KerberosWrapper.Ticket		*/
-			s2n(enc_ticket->length,p);
+			s2n(enc_ticket->length, p);
 			memcpy(p, enc_ticket->data, enc_ticket->length);
-			p+= enc_ticket->length;
+			p += enc_ticket->length;
 			n = enc_ticket->length + 2;
 
 			/*  KerberosWrapper.Authenticator	*/
-			if (authp  &&  authp->length)  
-				{
-				s2n(authp->length,p);
+			if (authp && authp->length) {
+				s2n(authp->length, p);
 				memcpy(p, authp->data, authp->length);
-				p+= authp->length;
-				n+= authp->length + 2;
-				
+				p += authp->length;
+				n += authp->length + 2;
+
 				free(authp->data);
 				authp->data = NULL;
 				authp->length = 0;
-				}
-			else
-				{
+			} else {
 				s2n(0,p);/*  null authenticator length	*/
-				n+=2;
-				}
- 
-			    tmp_buf[0]=s->client_version>>8;
-			    tmp_buf[1]=s->client_version&0xff;
-			    if (RAND_bytes(&(tmp_buf[2]),sizeof tmp_buf-2) <= 0)
+				n += 2;
+			}
+
+			tmp_buf[0] = s->client_version >> 8;
+			tmp_buf[1] = s->client_version&0xff;
+			if (RAND_bytes(&(tmp_buf[2]), sizeof tmp_buf - 2) <= 0)
 				goto err;
 
 			/*  20010420 VRS.  Tried it this way; failed.
@@ -2407,104 +2244,97 @@ int ssl3_send_client_key_exchange(SSL *s)
 			**	EVP_EncryptInit_ex(&ciph_ctx,NULL, key,iv);
 			*/
 
-			memset(iv, 0, sizeof iv);  /* per RFC 1510 */
-			EVP_EncryptInit_ex(&ciph_ctx,enc, NULL,
-				kssl_ctx->key,iv);
-			EVP_EncryptUpdate(&ciph_ctx,epms,&outl,tmp_buf,
-				sizeof tmp_buf);
-			EVP_EncryptFinal_ex(&ciph_ctx,&(epms[outl]),&padl);
+			memset(iv, 0, sizeof iv);
+			/* per RFC 1510 */
+			EVP_EncryptInit_ex(&ciph_ctx, enc, NULL,
+			kssl_ctx->key, iv);
+			EVP_EncryptUpdate(&ciph_ctx, epms, &outl, tmp_buf,
+			sizeof tmp_buf);
+			EVP_EncryptFinal_ex(&ciph_ctx, &(epms[outl]), &padl);
 			outl += padl;
-			if (outl > (int)sizeof epms)
-				{
+			if (outl > (int)sizeof epms) {
 				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE, ERR_R_INTERNAL_ERROR);
 				goto err;
-				}
+			}
 			EVP_CIPHER_CTX_cleanup(&ciph_ctx);
 
 			/*  KerberosWrapper.EncryptedPreMasterSecret	*/
-			s2n(outl,p);
+			s2n(outl, p);
 			memcpy(p, epms, outl);
-			p+=outl;
-			n+=outl + 2;
+			p += outl;
+			n += outl + 2;
 
-			s->session->master_key_length=
-				s->method->ssl3_enc->generate_master_secret(s,
-					s->session->master_key,
-					tmp_buf, sizeof tmp_buf);
+			s->session->master_key_length =
+			s->method->ssl3_enc->generate_master_secret(s,
+			s->session->master_key,
+			tmp_buf, sizeof tmp_buf);
 
 			OPENSSL_cleanse(tmp_buf, sizeof tmp_buf);
 			OPENSSL_cleanse(epms, outl);
-			}
+		}
 #endif
 #ifndef OPENSSL_NO_DH
-		else if (alg_k & (SSL_kEDH|SSL_kDHr|SSL_kDHd))
-			{
-			DH *dh_srvr,*dh_clnt;
+		else if (alg_k & (SSL_kEDH|SSL_kDHr|SSL_kDHd)) {
+			DH *dh_srvr, *dh_clnt;
 
-			if (s->session->sess_cert == NULL) 
-				{
-				ssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_UNEXPECTED_MESSAGE);
-				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,SSL_R_UNEXPECTED_MESSAGE);
+			if (s->session->sess_cert == NULL) {
+				ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_UNEXPECTED_MESSAGE);
+				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE, SSL_R_UNEXPECTED_MESSAGE);
 				goto err;
-				}
+			}
 
 			if (s->session->sess_cert->peer_dh_tmp != NULL)
-				dh_srvr=s->session->sess_cert->peer_dh_tmp;
-			else
-				{
+				dh_srvr = s->session->sess_cert->peer_dh_tmp;
+			else {
 				/* we get them from the cert */
-				ssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_HANDSHAKE_FAILURE);
-				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,SSL_R_UNABLE_TO_FIND_DH_PARAMETERS);
+				ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_HANDSHAKE_FAILURE);
+				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE, SSL_R_UNABLE_TO_FIND_DH_PARAMETERS);
 				goto err;
-				}
-			
+			}
+
 			/* generate a new random key */
-			if ((dh_clnt=DHparams_dup(dh_srvr)) == NULL)
-				{
-				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,ERR_R_DH_LIB);
+			if ((dh_clnt = DHparams_dup(dh_srvr)) == NULL) {
+				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE, ERR_R_DH_LIB);
 				goto err;
-				}
-			if (!DH_generate_key(dh_clnt))
-				{
-				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,ERR_R_DH_LIB);
+			}
+			if (!DH_generate_key(dh_clnt)) {
+				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE, ERR_R_DH_LIB);
 				DH_free(dh_clnt);
 				goto err;
-				}
+			}
 
 			/* use the 'p' output buffer for the DH key, but
 			 * make sure to clear it out afterwards */
 
-			n=DH_compute_key(p,dh_srvr->pub_key,dh_clnt);
+			n = DH_compute_key(p, dh_srvr->pub_key, dh_clnt);
 
-			if (n <= 0)
-				{
-				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,ERR_R_DH_LIB);
+			if (n <= 0) {
+				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE, ERR_R_DH_LIB);
 				DH_free(dh_clnt);
 				goto err;
-				}
+			}
 
 			/* generate master key from the result */
-			s->session->master_key_length=
-				s->method->ssl3_enc->generate_master_secret(s,
-					s->session->master_key,p,n);
+			s->session->master_key_length =
+			s->method->ssl3_enc->generate_master_secret(s,
+			s->session->master_key, p, n);
 			/* clean up */
-			memset(p,0,n);
+			memset(p, 0, n);
 
 			/* send off the data */
-			n=BN_num_bytes(dh_clnt->pub_key);
-			s2n(n,p);
-			BN_bn2bin(dh_clnt->pub_key,p);
-			n+=2;
+			n = BN_num_bytes(dh_clnt->pub_key);
+			s2n(n, p);
+			BN_bn2bin(dh_clnt->pub_key, p);
+			n += 2;
 
 			DH_free(dh_clnt);
 
 			/* perhaps clean things up a bit EAY EAY EAY EAY*/
-			}
+		}
 #endif
 
 #ifndef OPENSSL_NO_ECDH 
-		else if (alg_k & (SSL_kEECDH|SSL_kECDHr|SSL_kECDHe))
-			{
+		else if (alg_k & (SSL_kEECDH|SSL_kECDHr|SSL_kECDHe)) {
 			const EC_GROUP *srvr_group = NULL;
 			EC_KEY *tkey;
 			int ecdh_clnt_cert = 0;
@@ -2515,8 +2345,7 @@ int ssl3_send_client_key_exchange(SSL *s)
 			 * computation as part of client certificate?
 			 * If so, set ecdh_clnt_cert to 1.
 			 */
-			if ((alg_k & (SSL_kECDHr|SSL_kECDHe)) && (s->cert != NULL)) 
-				{
+			if ((alg_k & (SSL_kECDHr|SSL_kECDHe)) && (s->cert != NULL)) {
 				/* XXX: For now, we do not support client
 				 * authentication using ECDH certificates.
 				 * To add such support, one needs to add
@@ -2536,52 +2365,44 @@ int ssl3_send_client_key_exchange(SSL *s)
 				 *      EVP_PKEY_EC) && ...)
 				 * ecdh_clnt_cert = 1;
 				 */
-				}
+			}
 
-			if (s->session->sess_cert->peer_ecdh_tmp != NULL)
-				{
+			if (s->session->sess_cert->peer_ecdh_tmp != NULL) {
 				tkey = s->session->sess_cert->peer_ecdh_tmp;
-				}
-			else
-				{
+			} else {
 				/* Get the Server Public Key from Cert */
 				srvr_pub_pkey = X509_get_pubkey(s->session-> \
 				    sess_cert->peer_pkeys[SSL_PKEY_ECC].x509);
 				if ((srvr_pub_pkey == NULL) ||
-				    (srvr_pub_pkey->type != EVP_PKEY_EC) ||
-				    (srvr_pub_pkey->pkey.ec == NULL))
-					{
+					(srvr_pub_pkey->type != EVP_PKEY_EC) ||
+				(srvr_pub_pkey->pkey.ec == NULL)) {
 					SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
-					    ERR_R_INTERNAL_ERROR);
+					ERR_R_INTERNAL_ERROR);
 					goto err;
-					}
+				}
 
 				tkey = srvr_pub_pkey->pkey.ec;
-				}
+			}
 
-			srvr_group   = EC_KEY_get0_group(tkey);
+			srvr_group = EC_KEY_get0_group(tkey);
 			srvr_ecpoint = EC_KEY_get0_public_key(tkey);
 
-			if ((srvr_group == NULL) || (srvr_ecpoint == NULL))
-				{
+			if ((srvr_group == NULL) || (srvr_ecpoint == NULL)) {
 				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
-				    ERR_R_INTERNAL_ERROR);
+				ERR_R_INTERNAL_ERROR);
 				goto err;
-				}
+			}
 
-			if ((clnt_ecdh=EC_KEY_new()) == NULL) 
-				{
-				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,ERR_R_MALLOC_FAILURE);
+			if ((clnt_ecdh = EC_KEY_new()) == NULL) {
+				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE, ERR_R_MALLOC_FAILURE);
 				goto err;
-				}
+			}
 
-			if (!EC_KEY_set_group(clnt_ecdh, srvr_group))
-				{
-				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,ERR_R_EC_LIB);
+			if (!EC_KEY_set_group(clnt_ecdh, srvr_group)) {
+				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE, ERR_R_EC_LIB);
 				goto err;
-				}
-			if (ecdh_clnt_cert) 
-				{ 
+			}
+			if (ecdh_clnt_cert) {
 				/* Reuse key info from our certificate
 				 * We only need our private key to perform
 				 * the ECDH computation.
@@ -2589,581 +2410,529 @@ int ssl3_send_client_key_exchange(SSL *s)
 				const BIGNUM *priv_key;
 				tkey = s->cert->key->privatekey->pkey.ec;
 				priv_key = EC_KEY_get0_private_key(tkey);
-				if (priv_key == NULL)
-					{
-					SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,ERR_R_MALLOC_FAILURE);
+				if (priv_key == NULL) {
+					SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE, ERR_R_MALLOC_FAILURE);
 					goto err;
-					}
-				if (!EC_KEY_set_private_key(clnt_ecdh, priv_key))
-					{
-					SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,ERR_R_EC_LIB);
+				}
+				if (!EC_KEY_set_private_key(clnt_ecdh, priv_key)) {
+					SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE, ERR_R_EC_LIB);
 					goto err;
-					}
 				}
-			else 
-				{
+			} else {
 				/* Generate a new ECDH key pair */
-				if (!(EC_KEY_generate_key(clnt_ecdh)))
-					{
+				if (!(EC_KEY_generate_key(clnt_ecdh))) {
 					SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE, ERR_R_ECDH_LIB);
 					goto err;
-					}
 				}
+			}
 
 			/* use the 'p' output buffer for the ECDH key, but
 			 * make sure to clear it out afterwards
 			 */
 
 			field_size = EC_GROUP_get_degree(srvr_group);
-			if (field_size <= 0)
-				{
-				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE, 
-				       ERR_R_ECDH_LIB);
+			if (field_size <= 0) {
+				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
+				ERR_R_ECDH_LIB);
 				goto err;
-				}
-			n=ECDH_compute_key(p, (field_size+7)/8, srvr_ecpoint, clnt_ecdh, NULL);
-			if (n <= 0)
-				{
-				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE, 
-				       ERR_R_ECDH_LIB);
+			}
+			n = ECDH_compute_key(p, (field_size + 7)/8, srvr_ecpoint, clnt_ecdh, NULL);
+			if (n <= 0) {
+				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
+				ERR_R_ECDH_LIB);
 				goto err;
-				}
+			}
 
 			/* generate master key from the result */
 			s->session->master_key_length = s->method->ssl3_enc \
 			    -> generate_master_secret(s, 
-				s->session->master_key,
-				p, n);
+			s->session->master_key,
+			p, n);
 
 			memset(p, 0, n); /* clean up */
 
-			if (ecdh_clnt_cert) 
-				{
+			if (ecdh_clnt_cert) {
 				/* Send empty client key exch message */
 				n = 0;
-				}
-			else 
-				{
+			} else {
 				/* First check the size of encoding and
 				 * allocate memory accordingly.
 				 */
-				encoded_pt_len = 
-				    EC_POINT_point2oct(srvr_group, 
-					EC_KEY_get0_public_key(clnt_ecdh), 
-					POINT_CONVERSION_UNCOMPRESSED, 
-					NULL, 0, NULL);
-
-				encodedPoint = (unsigned char *) 
-				    OPENSSL_malloc(encoded_pt_len * 
-					sizeof(unsigned char)); 
+				encoded_pt_len =
+				   EC_POINT_point2oct(srvr_group,
+				       EC_KEY_get0_public_key(clnt_ecdh),
+				       POINT_CONVERSION_UNCOMPRESSED,
+				       NULL, 0, NULL);
+
+				encodedPoint =
+				    (unsigned char *)OPENSSL_malloc(
+				        encoded_pt_len * sizeof(unsigned char));
+
 				bn_ctx = BN_CTX_new();
-				if ((encodedPoint == NULL) || 
-				    (bn_ctx == NULL)) 
-					{
-					SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,ERR_R_MALLOC_FAILURE);
+				if ((encodedPoint == NULL) ||
+				    (bn_ctx == NULL)) {
+					SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE, ERR_R_MALLOC_FAILURE);
 					goto err;
-					}
+				}
 
 				/* Encode the public key */
-				n = EC_POINT_point2oct(srvr_group, 
-				    EC_KEY_get0_public_key(clnt_ecdh), 
-				    POINT_CONVERSION_UNCOMPRESSED, 
-				    encodedPoint, encoded_pt_len, bn_ctx);
+				n = EC_POINT_point2oct(srvr_group,
+				EC_KEY_get0_public_key(clnt_ecdh),
+				POINT_CONVERSION_UNCOMPRESSED,
+				encodedPoint, encoded_pt_len, bn_ctx);
 
 				*p = n; /* length of encoded point */
 				/* Encoded point will be copied here */
-				p += 1; 
+				p += 1;
+
 				/* copy the point */
 				memcpy((unsigned char *)p, encodedPoint, n);
 				/* increment n to account for length field */
-				n += 1; 
-				}
+				n += 1;
+
+			}
 
 			/* Free allocated memory */
 			BN_CTX_free(bn_ctx);
-			if (encodedPoint != NULL) OPENSSL_free(encodedPoint);
-			if (clnt_ecdh != NULL) 
-				 EC_KEY_free(clnt_ecdh);
+			if (encodedPoint != NULL)
+				OPENSSL_free(encodedPoint);
+			if (clnt_ecdh != NULL)
+				EC_KEY_free(clnt_ecdh);
 			EVP_PKEY_free(srvr_pub_pkey);
-			}
+		}
 #endif /* !OPENSSL_NO_ECDH */
-		else if (alg_k & SSL_kGOST) 
-			{
+		else if (alg_k & SSL_kGOST) {
 			/* GOST key exchange message creation */
 			EVP_PKEY_CTX *pkey_ctx;
-			X509 *peer_cert; 
+			X509 *peer_cert;
+
 			size_t msglen;
 			unsigned int md_len;
 			int keytype;
-			unsigned char premaster_secret[32],shared_ukm[32], tmp[256];
+			unsigned char premaster_secret[32], shared_ukm[32], tmp[256];
 			EVP_MD_CTX *ukm_hash;
 			EVP_PKEY *pub_key;
 
 			/* Get server sertificate PKEY and create ctx from it */
-			peer_cert=s->session->sess_cert->peer_pkeys[(keytype=SSL_PKEY_GOST01)].x509;
-			if (!peer_cert) 
-				peer_cert=s->session->sess_cert->peer_pkeys[(keytype=SSL_PKEY_GOST94)].x509;
-			if (!peer_cert)		{
-					SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,SSL_R_NO_GOST_CERTIFICATE_SENT_BY_PEER);
-					goto err;
-				}	
-				
-			pkey_ctx=EVP_PKEY_CTX_new(pub_key=X509_get_pubkey(peer_cert),NULL);
+			peer_cert = s->session->sess_cert->peer_pkeys[(keytype = SSL_PKEY_GOST01)].x509;
+			if (!peer_cert)
+				peer_cert = s->session->sess_cert->peer_pkeys[(keytype = SSL_PKEY_GOST94)].x509;
+			if (!peer_cert)	{
+				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE, SSL_R_NO_GOST_CERTIFICATE_SENT_BY_PEER);
+				goto err;
+			}
+
+			pkey_ctx = EVP_PKEY_CTX_new(pub_key = X509_get_pubkey(peer_cert), NULL);
 			/* If we have send a certificate, and certificate key
 
 			 * parameters match those of server certificate, use
 			 * certificate key for key exchange
 			 */
 
-			 /* Otherwise, generate ephemeral key pair */
-					
+			/* Otherwise, generate ephemeral key pair */
+
 			EVP_PKEY_encrypt_init(pkey_ctx);
-			  /* Generate session key */	
-		    RAND_bytes(premaster_secret,32);
+			/* Generate session key */
+			RAND_bytes(premaster_secret, 32);
 			/* If we have client certificate, use its secret as peer key */
 			if (s->s3->tmp.cert_req && s->cert->key->privatekey) {
-				if (EVP_PKEY_derive_set_peer(pkey_ctx,s->cert->key->privatekey) <=0) {
+				if (EVP_PKEY_derive_set_peer(pkey_ctx, s->cert->key->privatekey) <=0) {
 					/* If there was an error - just ignore it. Ephemeral key
 					* would be used
 					*/
 					ERR_clear_error();
 				}
-			}			
+			}
 			/* Compute shared IV and store it in algorithm-specific
 			 * context data */
 			ukm_hash = EVP_MD_CTX_create();
-			EVP_DigestInit(ukm_hash,EVP_get_digestbynid(NID_id_GostR3411_94));
-			EVP_DigestUpdate(ukm_hash,s->s3->client_random,SSL3_RANDOM_SIZE);
-			EVP_DigestUpdate(ukm_hash,s->s3->server_random,SSL3_RANDOM_SIZE);
+			EVP_DigestInit(ukm_hash, EVP_get_digestbynid(NID_id_GostR3411_94));
+			EVP_DigestUpdate(ukm_hash, s->s3->client_random, SSL3_RANDOM_SIZE);
+			EVP_DigestUpdate(ukm_hash, s->s3->server_random, SSL3_RANDOM_SIZE);
 			EVP_DigestFinal_ex(ukm_hash, shared_ukm, &md_len);
 			EVP_MD_CTX_destroy(ukm_hash);
-			if (EVP_PKEY_CTX_ctrl(pkey_ctx,-1,EVP_PKEY_OP_ENCRYPT,EVP_PKEY_CTRL_SET_IV,
-				8,shared_ukm)<0) {
-					SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
-						SSL_R_LIBRARY_BUG);
-					goto err;
-				}	
+			if (EVP_PKEY_CTX_ctrl(pkey_ctx, -1, EVP_PKEY_OP_ENCRYPT, EVP_PKEY_CTRL_SET_IV,
+				8, shared_ukm) < 0) {
+				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
+				SSL_R_LIBRARY_BUG);
+				goto err;
+			}
 			/* Make GOST keytransport blob message */
 			/*Encapsulate it into sequence */
-			*(p++)=V_ASN1_SEQUENCE | V_ASN1_CONSTRUCTED;
-			msglen=255;
-			if (EVP_PKEY_encrypt(pkey_ctx,tmp,&msglen,premaster_secret,32)<0) {
-			SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
-					SSL_R_LIBRARY_BUG);
+			*(p++) = V_ASN1_SEQUENCE | V_ASN1_CONSTRUCTED;
+			msglen = 255;
+			if (EVP_PKEY_encrypt(pkey_ctx, tmp, &msglen, premaster_secret, 32) < 0) {
+				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
+				SSL_R_LIBRARY_BUG);
 				goto err;
 			}
-			if (msglen >= 0x80)
-				{
-				*(p++)=0x81;
-				*(p++)= msglen & 0xff;
-				n=msglen+3;
-				}
-			else
-				{
-				*(p++)= msglen & 0xff;
-				n=msglen+2;
-				}
+			if (msglen >= 0x80) {
+				*(p++) = 0x81;
+				*(p++) = msglen & 0xff;
+				n = msglen + 3;
+			} else {
+				*(p++) = msglen & 0xff;
+				n = msglen + 2;
+			}
 			memcpy(p, tmp, msglen);
 			/* Check if pubkey from client certificate was used */
-			if (EVP_PKEY_CTX_ctrl(pkey_ctx, -1, -1, EVP_PKEY_CTRL_PEER_KEY, 2, NULL) > 0)
-				{
+			if (EVP_PKEY_CTX_ctrl(pkey_ctx, -1, -1, EVP_PKEY_CTRL_PEER_KEY, 2, NULL) > 0) {
 				/* Set flag "skip certificate verify" */
 				s->s3->flags |= TLS1_FLAGS_SKIP_CERT_VERIFY;
-				}
+			}
 			EVP_PKEY_CTX_free(pkey_ctx);
-			s->session->master_key_length=
-				s->method->ssl3_enc->generate_master_secret(s,
-					s->session->master_key,premaster_secret,32);
+			s->session->master_key_length =
+			s->method->ssl3_enc->generate_master_secret(s,
+			s->session->master_key, premaster_secret, 32);
 			EVP_PKEY_free(pub_key);
 
-			}
+		}
 #ifndef OPENSSL_NO_SRP
-		else if (alg_k & SSL_kSRP)
-			{
-			if (s->srp_ctx.A != NULL)
-				{
+		else if (alg_k & SSL_kSRP) {
+			if (s->srp_ctx.A != NULL) {
 				/* send off the data */
-				n=BN_num_bytes(s->srp_ctx.A);
-				s2n(n,p);
-				BN_bn2bin(s->srp_ctx.A,p);
-				n+=2;
-				}
-			else
-				{
-				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,ERR_R_INTERNAL_ERROR);
+				n = BN_num_bytes(s->srp_ctx.A);
+				s2n(n, p);
+				BN_bn2bin(s->srp_ctx.A, p);
+				n += 2;
+			} else {
+				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE, ERR_R_INTERNAL_ERROR);
 				goto err;
-				}
+			}
 			if (s->session->srp_username != NULL)
 				OPENSSL_free(s->session->srp_username);
 			s->session->srp_username = BUF_strdup(s->srp_ctx.login);
-			if (s->session->srp_username == NULL)
-				{
+			if (s->session->srp_username == NULL) {
 				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
-					ERR_R_MALLOC_FAILURE);
+				ERR_R_MALLOC_FAILURE);
 				goto err;
-				}
+			}
 
-			if ((s->session->master_key_length = SRP_generate_client_master_secret(s,s->session->master_key))<0)
-				{
-				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,ERR_R_INTERNAL_ERROR);
+			if ((s->session->master_key_length = SRP_generate_client_master_secret(s, s->session->master_key)) < 0) {
+				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE, ERR_R_INTERNAL_ERROR);
 				goto err;
-				}
 			}
+		}
 #endif
 #ifndef OPENSSL_NO_PSK
-		else if (alg_k & SSL_kPSK)
-			{
+		else if (alg_k & SSL_kPSK) {
 			char identity[PSK_MAX_IDENTITY_LEN];
 			unsigned char *t = NULL;
-			unsigned char psk_or_pre_ms[PSK_MAX_PSK_LEN*2+4];
+			unsigned char psk_or_pre_ms[PSK_MAX_PSK_LEN*2 + 4];
 			unsigned int pre_ms_len = 0, psk_len = 0;
 			int psk_err = 1;
 
 			n = 0;
-			if (s->psk_client_callback == NULL)
-				{
+			if (s->psk_client_callback == NULL) {
 				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
-					SSL_R_PSK_NO_CLIENT_CB);
+				SSL_R_PSK_NO_CLIENT_CB);
 				goto err;
-				}
+			}
 
 			psk_len = s->psk_client_callback(s, s->ctx->psk_identity_hint,
-				identity, PSK_MAX_IDENTITY_LEN,
-				psk_or_pre_ms, sizeof(psk_or_pre_ms));
-			if (psk_len > PSK_MAX_PSK_LEN)
-				{
+			identity, PSK_MAX_IDENTITY_LEN,
+			psk_or_pre_ms, sizeof(psk_or_pre_ms));
+			if (psk_len > PSK_MAX_PSK_LEN) {
 				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
-					ERR_R_INTERNAL_ERROR);
+				ERR_R_INTERNAL_ERROR);
 				goto psk_err;
-				}
-			else if (psk_len == 0)
-				{
+			} else if (psk_len == 0) {
 				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
-					SSL_R_PSK_IDENTITY_NOT_FOUND);
+				SSL_R_PSK_IDENTITY_NOT_FOUND);
 				goto psk_err;
-				}
+			}
 
 			/* create PSK pre_master_secret */
-			pre_ms_len = 2+psk_len+2+psk_len;
+			pre_ms_len = 2 + psk_len + 2 + psk_len;
 			t = psk_or_pre_ms;
-			memmove(psk_or_pre_ms+psk_len+4, psk_or_pre_ms, psk_len);
+			memmove(psk_or_pre_ms + psk_len + 4, psk_or_pre_ms, psk_len);
 			s2n(psk_len, t);
 			memset(t, 0, psk_len);
-			t+=psk_len;
+			t += psk_len;
 			s2n(psk_len, t);
 
 			if (s->session->psk_identity_hint != NULL)
 				OPENSSL_free(s->session->psk_identity_hint);
 			s->session->psk_identity_hint = BUF_strdup(s->ctx->psk_identity_hint);
 			if (s->ctx->psk_identity_hint != NULL &&
-				s->session->psk_identity_hint == NULL)
-				{
+			    s->session->psk_identity_hint == NULL) {
 				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
-					ERR_R_MALLOC_FAILURE);
+				ERR_R_MALLOC_FAILURE);
 				goto psk_err;
-				}
+			}
 
 			if (s->session->psk_identity != NULL)
 				OPENSSL_free(s->session->psk_identity);
 			s->session->psk_identity = BUF_strdup(identity);
-			if (s->session->psk_identity == NULL)
-				{
+			if (s->session->psk_identity == NULL) {
 				SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
-					ERR_R_MALLOC_FAILURE);
+				ERR_R_MALLOC_FAILURE);
 				goto psk_err;
-				}
+			}
 
 			s->session->master_key_length =
-				s->method->ssl3_enc->generate_master_secret(s,
-					s->session->master_key,
-					psk_or_pre_ms, pre_ms_len); 
+			    s->method->ssl3_enc->generate_master_secret(
+			        s, s->session->master_key, psk_or_pre_ms,
+			        pre_ms_len);
+
 			n = strlen(identity);
 			s2n(n, p);
 			memcpy(p, identity, n);
-			n+=2;
+			n += 2;
 			psk_err = 0;
-		psk_err:
+			psk_err:
 			OPENSSL_cleanse(identity, PSK_MAX_IDENTITY_LEN);
 			OPENSSL_cleanse(psk_or_pre_ms, sizeof(psk_or_pre_ms));
-			if (psk_err != 0)
-				{
+			if (psk_err != 0) {
 				ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_HANDSHAKE_FAILURE);
 				goto err;
-				}
 			}
+		}
 #endif
-		else
-			{
+		else {
 			ssl3_send_alert(s, SSL3_AL_FATAL,
-			    SSL_AD_HANDSHAKE_FAILURE);
+			SSL_AD_HANDSHAKE_FAILURE);
 			SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
-			    ERR_R_INTERNAL_ERROR);
+			ERR_R_INTERNAL_ERROR);
 			goto err;
-			}
-		
-		*(d++)=SSL3_MT_CLIENT_KEY_EXCHANGE;
-		l2n3(n,d);
+		}
 
-		s->state=SSL3_ST_CW_KEY_EXCH_B;
+		*(d++) = SSL3_MT_CLIENT_KEY_EXCHANGE;
+		l2n3(n, d);
+
+		s->state = SSL3_ST_CW_KEY_EXCH_B;
 		/* number of bytes to write */
-		s->init_num=n+4;
-		s->init_off=0;
-		}
+		s->init_num = n + 4;
+		s->init_off = 0;
+	}
 
 	/* SSL3_ST_CW_KEY_EXCH_B */
-	return(ssl3_do_write(s,SSL3_RT_HANDSHAKE));
+	return (ssl3_do_write(s, SSL3_RT_HANDSHAKE));
 err:
 #ifndef OPENSSL_NO_ECDH
 	BN_CTX_free(bn_ctx);
-	if (encodedPoint != NULL) OPENSSL_free(encodedPoint);
-	if (clnt_ecdh != NULL) 
+	if (encodedPoint != NULL)
+		OPENSSL_free(encodedPoint);
+	if (clnt_ecdh != NULL)
 		EC_KEY_free(clnt_ecdh);
 	EVP_PKEY_free(srvr_pub_pkey);
 #endif
-	return(-1);
-	}
+	return (-1);
+}
 
-int ssl3_send_client_verify(SSL *s)
-	{
-	unsigned char *p,*d;
-	unsigned char data[MD5_DIGEST_LENGTH+SHA_DIGEST_LENGTH];
+int
+ssl3_send_client_verify(SSL *s)
+{
+	unsigned char *p, *d;
+	unsigned char data[MD5_DIGEST_LENGTH + SHA_DIGEST_LENGTH];
 	EVP_PKEY *pkey;
-	EVP_PKEY_CTX *pctx=NULL;
+	EVP_PKEY_CTX *pctx = NULL;
 	EVP_MD_CTX mctx;
-	unsigned u=0;
+	unsigned u = 0;
 	unsigned long n;
 	int j;
 
 	EVP_MD_CTX_init(&mctx);
 
-	if (s->state == SSL3_ST_CW_CERT_VRFY_A)
-		{
-		d=(unsigned char *)s->init_buf->data;
-		p= &(d[4]);
-		pkey=s->cert->key->privatekey;
+	if (s->state == SSL3_ST_CW_CERT_VRFY_A) {
+		d = (unsigned char *)s->init_buf->data;
+		p = &(d[4]);
+		pkey = s->cert->key->privatekey;
 /* Create context from key and test if sha1 is allowed as digest */
-		pctx = EVP_PKEY_CTX_new(pkey,NULL);
+		pctx = EVP_PKEY_CTX_new(pkey, NULL);
 		EVP_PKEY_sign_init(pctx);
-		if (EVP_PKEY_CTX_set_signature_md(pctx, EVP_sha1())>0)
-			{
+		if (EVP_PKEY_CTX_set_signature_md(pctx, EVP_sha1()) > 0) {
 			if (TLS1_get_version(s) < TLS1_2_VERSION)
 				s->method->ssl3_enc->cert_verify_mac(s,
-						NID_sha1,
-						&(data[MD5_DIGEST_LENGTH]));
-			}
-		else
-			{
+			NID_sha1,
+			&(data[MD5_DIGEST_LENGTH]));
+		} else {
 			ERR_clear_error();
-			}
+		}
 		/* For TLS v1.2 send signature algorithm and signature
 		 * using agreed digest and cached handshake records.
 		 */
-		if (TLS1_get_version(s) >= TLS1_2_VERSION)
-			{
+		if (TLS1_get_version(s) >= TLS1_2_VERSION) {
 			long hdatalen = 0;
 			void *hdata;
 			const EVP_MD *md = s->cert->key->digest;
 			hdatalen = BIO_get_mem_data(s->s3->handshake_buffer,
-								&hdata);
-			if (hdatalen <= 0 || !tls12_get_sigandhash(p, pkey, md))
-				{
+			&hdata);
+			if (hdatalen <= 0 || !tls12_get_sigandhash(p, pkey, md)) {
 				SSLerr(SSL_F_SSL3_SEND_CLIENT_VERIFY,
-						ERR_R_INTERNAL_ERROR);
+				ERR_R_INTERNAL_ERROR);
 				goto err;
-				}
+			}
 			p += 2;
 #ifdef SSL_DEBUG
 			fprintf(stderr, "Using TLS 1.2 with client alg %s\n",
-							EVP_MD_name(md));
+			EVP_MD_name(md));
 #endif
-			if (!EVP_SignInit_ex(&mctx, md, NULL)
-				|| !EVP_SignUpdate(&mctx, hdata, hdatalen)
-				|| !EVP_SignFinal(&mctx, p + 2, &u, pkey))
-				{
+			if (!EVP_SignInit_ex(&mctx, md, NULL) ||
+			    !EVP_SignUpdate(&mctx, hdata, hdatalen) ||
+			    !EVP_SignFinal(&mctx, p + 2, &u, pkey)) {
 				SSLerr(SSL_F_SSL3_SEND_CLIENT_VERIFY,
-						ERR_R_EVP_LIB);
+				ERR_R_EVP_LIB);
 				goto err;
-				}
-			s2n(u,p);
+			}
+			s2n(u, p);
 			n = u + 4;
 			if (!ssl3_digest_cached_records(s))
 				goto err;
-			}
-		else
+		} else
 #ifndef OPENSSL_NO_RSA
-		if (pkey->type == EVP_PKEY_RSA)
-			{
-			s->method->ssl3_enc->cert_verify_mac(s,
-				NID_md5,
-			 	&(data[0]));
+		if (pkey->type == EVP_PKEY_RSA) {
+			s->method->ssl3_enc->cert_verify_mac(
+			    s, NID_md5, &(data[0]));
 			if (RSA_sign(NID_md5_sha1, data,
-					 MD5_DIGEST_LENGTH+SHA_DIGEST_LENGTH,
-					&(p[2]), &u, pkey->pkey.rsa) <= 0 )
-				{
-				SSLerr(SSL_F_SSL3_SEND_CLIENT_VERIFY,ERR_R_RSA_LIB);
+			    MD5_DIGEST_LENGTH + SHA_DIGEST_LENGTH, &(p[2]),
+			    &u, pkey->pkey.rsa) <= 0 ) {
+				SSLerr(SSL_F_SSL3_SEND_CLIENT_VERIFY, ERR_R_RSA_LIB);
 				goto err;
-				}
-			s2n(u,p);
-			n=u+2;
 			}
-		else
+			s2n(u, p);
+			n = u + 2;
+		} else
 #endif
 #ifndef OPENSSL_NO_DSA
-			if (pkey->type == EVP_PKEY_DSA)
-			{
+		if (pkey->type == EVP_PKEY_DSA) {
 			if (!DSA_sign(pkey->save_type,
-				&(data[MD5_DIGEST_LENGTH]),
-				SHA_DIGEST_LENGTH,&(p[2]),
-				(unsigned int *)&j,pkey->pkey.dsa))
-				{
-				SSLerr(SSL_F_SSL3_SEND_CLIENT_VERIFY,ERR_R_DSA_LIB);
+			    &(data[MD5_DIGEST_LENGTH]),
+			    SHA_DIGEST_LENGTH, &(p[2]),
+			    (unsigned int *)&j, pkey->pkey.dsa)) {
+				SSLerr(SSL_F_SSL3_SEND_CLIENT_VERIFY, ERR_R_DSA_LIB);
 				goto err;
-				}
-			s2n(j,p);
-			n=j+2;
 			}
-		else
+			s2n(j, p);
+			n = j + 2;
+		} else
 #endif
 #ifndef OPENSSL_NO_ECDSA
-			if (pkey->type == EVP_PKEY_EC)
-			{
+		if (pkey->type == EVP_PKEY_EC) {
 			if (!ECDSA_sign(pkey->save_type,
-				&(data[MD5_DIGEST_LENGTH]),
-				SHA_DIGEST_LENGTH,&(p[2]),
-				(unsigned int *)&j,pkey->pkey.ec))
-				{
+			    &(data[MD5_DIGEST_LENGTH]),
+			    SHA_DIGEST_LENGTH, &(p[2]),
+			    (unsigned int *)&j, pkey->pkey.ec)) {
 				SSLerr(SSL_F_SSL3_SEND_CLIENT_VERIFY,
-				    ERR_R_ECDSA_LIB);
+				ERR_R_ECDSA_LIB);
 				goto err;
-				}
-			s2n(j,p);
-			n=j+2;
 			}
-		else
+			s2n(j, p);
+			n = j + 2;
+		} else
 #endif
-		if (pkey->type == NID_id_GostR3410_94 || pkey->type == NID_id_GostR3410_2001) 
-		{
-		unsigned char signbuf[64];
-		int i;
-		size_t sigsize=64;
-		s->method->ssl3_enc->cert_verify_mac(s,
+		if (pkey->type == NID_id_GostR3410_94 || pkey->type == NID_id_GostR3410_2001) {
+			unsigned char signbuf[64];
+			int i;
+			size_t sigsize = 64;
+			s->method->ssl3_enc->cert_verify_mac(s,
 			NID_id_GostR3411_94,
 			data);
-		if (EVP_PKEY_sign(pctx, signbuf, &sigsize, data, 32) <= 0) {
-			SSLerr(SSL_F_SSL3_SEND_CLIENT_VERIFY,
-			ERR_R_INTERNAL_ERROR);
-			goto err;
-		}
-		for (i=63,j=0; i>=0; j++, i--) {
-			p[2+j]=signbuf[i];
-		}	
-		s2n(j,p);
-		n=j+2;
-		}
-		else
-		{
-			SSLerr(SSL_F_SSL3_SEND_CLIENT_VERIFY,ERR_R_INTERNAL_ERROR);
+			if (EVP_PKEY_sign(pctx, signbuf, &sigsize, data, 32) <= 0) {
+				SSLerr(SSL_F_SSL3_SEND_CLIENT_VERIFY,
+				ERR_R_INTERNAL_ERROR);
+				goto err;
+			}
+			for (i = 63, j = 0; i >= 0; j++, i--) {
+				p[2 + j] = signbuf[i];
+			}
+			s2n(j, p);
+			n = j + 2;
+		} else {
+			SSLerr(SSL_F_SSL3_SEND_CLIENT_VERIFY, ERR_R_INTERNAL_ERROR);
 			goto err;
 		}
-		*(d++)=SSL3_MT_CERTIFICATE_VERIFY;
-		l2n3(n,d);
+		*(d++) = SSL3_MT_CERTIFICATE_VERIFY;
+		l2n3(n, d);
 
-		s->state=SSL3_ST_CW_CERT_VRFY_B;
-		s->init_num=(int)n+4;
-		s->init_off=0;
-		}
+		s->state = SSL3_ST_CW_CERT_VRFY_B;
+		s->init_num = (int)n + 4;
+		s->init_off = 0;
+	}
 	EVP_MD_CTX_cleanup(&mctx);
 	EVP_PKEY_CTX_free(pctx);
-	return(ssl3_do_write(s,SSL3_RT_HANDSHAKE));
+	return (ssl3_do_write(s, SSL3_RT_HANDSHAKE));
 err:
 	EVP_MD_CTX_cleanup(&mctx);
 	EVP_PKEY_CTX_free(pctx);
-	return(-1);
-	}
+	return (-1);
+}
 
-int ssl3_send_client_certificate(SSL *s)
-	{
-	X509 *x509=NULL;
-	EVP_PKEY *pkey=NULL;
+int
+ssl3_send_client_certificate(SSL *s)
+{
+	X509 *x509 = NULL;
+	EVP_PKEY *pkey = NULL;
 	int i;
 	unsigned long l;
 
-	if (s->state ==	SSL3_ST_CW_CERT_A)
-		{
-		if ((s->cert == NULL) ||
-			(s->cert->key->x509 == NULL) ||
-			(s->cert->key->privatekey == NULL))
-			s->state=SSL3_ST_CW_CERT_B;
+	if (s->state ==	SSL3_ST_CW_CERT_A) {
+		if ((s->cert == NULL) || (s->cert->key->x509 == NULL) ||
+		    (s->cert->key->privatekey == NULL))
+			s->state = SSL3_ST_CW_CERT_B;
 		else
-			s->state=SSL3_ST_CW_CERT_C;
-		}
+			s->state = SSL3_ST_CW_CERT_C;
+	}
 
 	/* We need to get a client cert */
-	if (s->state == SSL3_ST_CW_CERT_B)
-		{
+	if (s->state == SSL3_ST_CW_CERT_B) {
 		/* If we get an error, we need to
 		 * ssl->rwstate=SSL_X509_LOOKUP; return(-1);
 		 * We then get retied later */
-		i=0;
+		i = 0;
 		i = ssl_do_client_cert_cb(s, &x509, &pkey);
-		if (i < 0)
-			{
-			s->rwstate=SSL_X509_LOOKUP;
-			return(-1);
-			}
-		s->rwstate=SSL_NOTHING;
-		if ((i == 1) && (pkey != NULL) && (x509 != NULL))
-			{
-			s->state=SSL3_ST_CW_CERT_B;
-			if (	!SSL_use_certificate(s,x509) ||
-				!SSL_use_PrivateKey(s,pkey))
-				i=0;
-			}
-		else if (i == 1)
-			{
-			i=0;
-			SSLerr(SSL_F_SSL3_SEND_CLIENT_CERTIFICATE,SSL_R_BAD_DATA_RETURNED_BY_CALLBACK);
-			}
-
-		if (x509 != NULL) X509_free(x509);
-		if (pkey != NULL) EVP_PKEY_free(pkey);
-		if (i == 0)
-			{
-			if (s->version == SSL3_VERSION)
-				{
-				s->s3->tmp.cert_req=0;
-				ssl3_send_alert(s,SSL3_AL_WARNING,SSL_AD_NO_CERTIFICATE);
-				return(1);
-				}
-			else
-				{
-				s->s3->tmp.cert_req=2;
-				}
+		if (i < 0) {
+			s->rwstate = SSL_X509_LOOKUP;
+			return (-1);
+		}
+		s->rwstate = SSL_NOTHING;
+		if ((i == 1) && (pkey != NULL) && (x509 != NULL)) {
+			s->state = SSL3_ST_CW_CERT_B;
+			if (!SSL_use_certificate(s, x509) ||
+			    !SSL_use_PrivateKey(s, pkey))
+				i = 0;
+		} else if (i == 1) {
+			i = 0;
+			SSLerr(SSL_F_SSL3_SEND_CLIENT_CERTIFICATE, SSL_R_BAD_DATA_RETURNED_BY_CALLBACK);
+		}
+
+		if (x509 != NULL)
+			X509_free(x509);
+		if (pkey != NULL)
+			EVP_PKEY_free(pkey);
+		if (i == 0) {
+			if (s->version == SSL3_VERSION) {
+				s->s3->tmp.cert_req = 0;
+				ssl3_send_alert(s, SSL3_AL_WARNING, SSL_AD_NO_CERTIFICATE);
+				return (1);
+			} else {
+				s->s3->tmp.cert_req = 2;
 			}
+		}
 
 		/* Ok, we have a cert */
-		s->state=SSL3_ST_CW_CERT_C;
-		}
+		s->state = SSL3_ST_CW_CERT_C;
+	}
 
-	if (s->state == SSL3_ST_CW_CERT_C)
-		{
-		s->state=SSL3_ST_CW_CERT_D;
-		l=ssl3_output_cert_chain(s,
-			(s->s3->tmp.cert_req == 2)?NULL:s->cert->key->x509);
-		s->init_num=(int)l;
-		s->init_off=0;
-		}
-	/* SSL3_ST_CW_CERT_D */
-	return(ssl3_do_write(s,SSL3_RT_HANDSHAKE));
+	if (s->state == SSL3_ST_CW_CERT_C) {
+		s->state = SSL3_ST_CW_CERT_D;
+		l = ssl3_output_cert_chain(s,
+		(s->s3->tmp.cert_req == 2) ? NULL : s->cert->key->x509);
+		s->init_num = (int)l;
+		s->init_off = 0;
 	}
+	/* SSL3_ST_CW_CERT_D */
+	return (ssl3_do_write(s, SSL3_RT_HANDSHAKE));
+}
 
 #define has_bits(i,m)	(((i)&(m)) == (m))
 
-int ssl3_check_cert_and_algorithm(SSL *s)
-	{
-	int i,idx;
-	long alg_k,alg_a;
-	EVP_PKEY *pkey=NULL;
+int
+ssl3_check_cert_and_algorithm(SSL *s)
+{
+	int i, idx;
+	long alg_k, alg_a;
+	EVP_PKEY *pkey = NULL;
 	SESS_CERT *sc;
 #ifndef OPENSSL_NO_RSA
 	RSA *rsa;
@@ -3172,138 +2941,120 @@ int ssl3_check_cert_and_algorithm(SSL *s)
 	DH *dh;
 #endif
 
-	alg_k=s->s3->tmp.new_cipher->algorithm_mkey;
-	alg_a=s->s3->tmp.new_cipher->algorithm_auth;
+	alg_k = s->s3->tmp.new_cipher->algorithm_mkey;
+	alg_a = s->s3->tmp.new_cipher->algorithm_auth;
 
 	/* we don't have a certificate */
 	if ((alg_a & (SSL_aDH|SSL_aNULL|SSL_aKRB5)) || (alg_k & SSL_kPSK))
-		return(1);
+		return (1);
 
-	sc=s->session->sess_cert;
-	if (sc == NULL)
-		{
-		SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM,ERR_R_INTERNAL_ERROR);
+	sc = s->session->sess_cert;
+	if (sc == NULL) {
+		SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM, ERR_R_INTERNAL_ERROR);
 		goto err;
-		}
+	}
 
 #ifndef OPENSSL_NO_RSA
-	rsa=s->session->sess_cert->peer_rsa_tmp;
+	rsa = s->session->sess_cert->peer_rsa_tmp;
 #endif
 #ifndef OPENSSL_NO_DH
-	dh=s->session->sess_cert->peer_dh_tmp;
+	dh = s->session->sess_cert->peer_dh_tmp;
 #endif
 
 	/* This is the passed certificate */
 
-	idx=sc->peer_cert_type;
+	idx = sc->peer_cert_type;
 #ifndef OPENSSL_NO_ECDH
-	if (idx == SSL_PKEY_ECC)
-		{
+	if (idx == SSL_PKEY_ECC) {
 		if (ssl_check_srvr_ecc_cert_and_alg(sc->peer_pkeys[idx].x509,
-		    						s) == 0) 
+			s) == 0)
 			{ /* check failed */
-			SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM,SSL_R_BAD_ECC_CERT);
+			SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM, SSL_R_BAD_ECC_CERT);
 			goto f_err;
-			}
-		else 
-			{
+		} else {
 			return 1;
-			}
 		}
+	}
 #endif
-	pkey=X509_get_pubkey(sc->peer_pkeys[idx].x509);
-	i=X509_certificate_type(sc->peer_pkeys[idx].x509,pkey);
+	pkey = X509_get_pubkey(sc->peer_pkeys[idx].x509);
+	i = X509_certificate_type(sc->peer_pkeys[idx].x509, pkey);
 	EVP_PKEY_free(pkey);
 
-	
+
 	/* Check that we have a certificate if we require one */
-	if ((alg_a & SSL_aRSA) && !has_bits(i,EVP_PK_RSA|EVP_PKT_SIGN))
-		{
-		SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM,SSL_R_MISSING_RSA_SIGNING_CERT);
+	if ((alg_a & SSL_aRSA) && !has_bits(i, EVP_PK_RSA|EVP_PKT_SIGN)) {
+		SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM, SSL_R_MISSING_RSA_SIGNING_CERT);
 		goto f_err;
-		}
+	}
 #ifndef OPENSSL_NO_DSA
-	else if ((alg_a & SSL_aDSS) && !has_bits(i,EVP_PK_DSA|EVP_PKT_SIGN))
-		{
-		SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM,SSL_R_MISSING_DSA_SIGNING_CERT);
+	else if ((alg_a & SSL_aDSS) && !has_bits(i, EVP_PK_DSA|EVP_PKT_SIGN)) {
+		SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM, SSL_R_MISSING_DSA_SIGNING_CERT);
 		goto f_err;
-		}
+	}
 #endif
 #ifndef OPENSSL_NO_RSA
 	if ((alg_k & SSL_kRSA) &&
-		!(has_bits(i,EVP_PK_RSA|EVP_PKT_ENC) || (rsa != NULL)))
-		{
-		SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM,SSL_R_MISSING_RSA_ENCRYPTING_CERT);
+	    !(has_bits(i, EVP_PK_RSA|EVP_PKT_ENC) || (rsa != NULL))) {
+		SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM, SSL_R_MISSING_RSA_ENCRYPTING_CERT);
 		goto f_err;
-		}
+	}
 #endif
 #ifndef OPENSSL_NO_DH
 	if ((alg_k & SSL_kEDH) &&
-		!(has_bits(i,EVP_PK_DH|EVP_PKT_EXCH) || (dh != NULL)))
-		{
-		SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM,SSL_R_MISSING_DH_KEY);
+	    !(has_bits(i, EVP_PK_DH|EVP_PKT_EXCH) || (dh != NULL))) {
+		SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM, SSL_R_MISSING_DH_KEY);
 		goto f_err;
-		}
-	else if ((alg_k & SSL_kDHr) && !has_bits(i,EVP_PK_DH|EVP_PKS_RSA))
-		{
-		SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM,SSL_R_MISSING_DH_RSA_CERT);
+	} else if ((alg_k & SSL_kDHr) && !has_bits(i, EVP_PK_DH|EVP_PKS_RSA)) {
+		SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM, SSL_R_MISSING_DH_RSA_CERT);
 		goto f_err;
-		}
+	}
 #ifndef OPENSSL_NO_DSA
-	else if ((alg_k & SSL_kDHd) && !has_bits(i,EVP_PK_DH|EVP_PKS_DSA))
-		{
-		SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM,SSL_R_MISSING_DH_DSA_CERT);
+	else if ((alg_k & SSL_kDHd) && !has_bits(i, EVP_PK_DH|EVP_PKS_DSA)) {
+		SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM, SSL_R_MISSING_DH_DSA_CERT);
 		goto f_err;
-		}
+	}
 #endif
 #endif
 
-	if (SSL_C_IS_EXPORT(s->s3->tmp.new_cipher) && !has_bits(i,EVP_PKT_EXP))
-		{
+	if (SSL_C_IS_EXPORT(s->s3->tmp.new_cipher) && !has_bits(i, EVP_PKT_EXP)) {
 #ifndef OPENSSL_NO_RSA
-		if (alg_k & SSL_kRSA)
-			{
-			if (rsa == NULL
-			    || RSA_size(rsa)*8 > SSL_C_EXPORT_PKEYLENGTH(s->s3->tmp.new_cipher))
-				{
-				SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM,SSL_R_MISSING_EXPORT_TMP_RSA_KEY);
+		if (alg_k & SSL_kRSA) {
+			if (rsa == NULL ||
+			    RSA_size(rsa) * 8 > SSL_C_EXPORT_PKEYLENGTH(s->s3->tmp.new_cipher)) {
+				SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM, SSL_R_MISSING_EXPORT_TMP_RSA_KEY);
 				goto f_err;
-				}
 			}
-		else
+		} else
 #endif
 #ifndef OPENSSL_NO_DH
-			if (alg_k & (SSL_kEDH|SSL_kDHr|SSL_kDHd))
-			    {
-			    if (dh == NULL
-				|| DH_size(dh)*8 > SSL_C_EXPORT_PKEYLENGTH(s->s3->tmp.new_cipher))
-				{
-				SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM,SSL_R_MISSING_EXPORT_TMP_DH_KEY);
+		if (alg_k & (SSL_kEDH|SSL_kDHr|SSL_kDHd)) {
+			if (dh == NULL ||
+			    DH_size(dh) * 8 > SSL_C_EXPORT_PKEYLENGTH(s->s3->tmp.new_cipher)) {
+				SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM, SSL_R_MISSING_EXPORT_TMP_DH_KEY);
 				goto f_err;
-				}
 			}
-		else
+		} else
 #endif
-			{
-			SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM,SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE);
+		{
+			SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM, SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE);
 			goto f_err;
-			}
 		}
-	return(1);
+	}
+	return (1);
 f_err:
-	ssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_HANDSHAKE_FAILURE);
+	ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_HANDSHAKE_FAILURE);
 err:
-	return(0);
-	}
+	return (0);
+}
 
 #if !defined(OPENSSL_NO_TLSEXT) && !defined(OPENSSL_NO_NEXTPROTONEG)
-int ssl3_send_next_proto(SSL *s)
-	{
+int
+ssl3_send_next_proto(SSL *s)
+{
 	unsigned int len, padding_len;
 	unsigned char *d;
 
-	if (s->state == SSL3_ST_CW_NEXT_PROTO_A)
-		{
+	if (s->state == SSL3_ST_CW_NEXT_PROTO_A) {
 		len = s->next_proto_negotiated_len;
 		padding_len = 32 - ((len + 2) % 32);
 		d = (unsigned char *)s->init_buf->data;
@@ -3311,12 +3062,12 @@ int ssl3_send_next_proto(SSL *s)
 		memcpy(d + 5, s->next_proto_negotiated, len);
 		d[5 + len] = padding_len;
 		memset(d + 6 + len, 0, padding_len);
-		*(d++)=SSL3_MT_NEXT_PROTO;
+		*(d++) = SSL3_MT_NEXT_PROTO;
 		l2n3(2 + len + padding_len, d);
 		s->state = SSL3_ST_CW_NEXT_PROTO_B;
 		s->init_num = 4 + 2 + len + padding_len;
 		s->init_off = 0;
-		}
+	}
 
 	return ssl3_do_write(s, SSL3_RT_HANDSHAKE);
 }
@@ -3328,8 +3079,9 @@ int ssl3_send_next_proto(SSL *s)
  */
 
 #ifndef OPENSSL_NO_TLSEXT
-int ssl3_check_finished(SSL *s)
-	{
+int
+ssl3_check_finished(SSL *s)
+{
 	int ok;
 	long n;
 	/* If we have no ticket it cannot be a resumed session. */
@@ -3337,36 +3089,33 @@ int ssl3_check_finished(SSL *s)
 		return 1;
 	/* this function is called when we really expect a Certificate
 	 * message, so permit appropriate message length */
-	n=s->method->ssl_get_message(s,
-		SSL3_ST_CR_CERT_A,
-		SSL3_ST_CR_CERT_B,
-		-1,
-		s->max_cert_list,
-		&ok);
-	if (!ok) return((int)n);
+	n = s->method->ssl_get_message(s, SSL3_ST_CR_CERT_A,
+	    SSL3_ST_CR_CERT_B, -1, s->max_cert_list, &ok);
+	if (!ok)
+		return ((int)n);
 	s->s3->tmp.reuse_message = 1;
-	if ((s->s3->tmp.message_type == SSL3_MT_FINISHED)
-		|| (s->s3->tmp.message_type == SSL3_MT_NEWSESSION_TICKET))
+	if ((s->s3->tmp.message_type == SSL3_MT_FINISHED) ||
+	    (s->s3->tmp.message_type == SSL3_MT_NEWSESSION_TICKET))
 		return 2;
 
 	return 1;
-	}
+}
 #endif
 
-int ssl_do_client_cert_cb(SSL *s, X509 **px509, EVP_PKEY **ppkey)
-	{
+int
+ssl_do_client_cert_cb(SSL *s, X509 **px509, EVP_PKEY **ppkey)
+{
 	int i = 0;
 #ifndef OPENSSL_NO_ENGINE
-	if (s->ctx->client_cert_engine)
-		{
+	if (s->ctx->client_cert_engine) {
 		i = ENGINE_load_ssl_client_cert(s->ctx->client_cert_engine, s,
-						SSL_get_client_CA_list(s),
-						px509, ppkey, NULL, NULL, NULL);
+		SSL_get_client_CA_list(s),
+		px509, ppkey, NULL, NULL, NULL);
 		if (i != 0)
 			return i;
-		}
+	}
 #endif
 	if (s->ctx->client_cert_cb)
-		i = s->ctx->client_cert_cb(s,px509,ppkey);
+		i = s->ctx->client_cert_cb(s, px509, ppkey);
 	return i;
-	}
+}