1 files changed, 0 insertions, 439 deletions
diff --git a/lib/libssl/src/crypto/dsa/dsa_asn1.c b/lib/libssl/src/crypto/dsa/dsa_asn1.c
deleted file mode 100644
index 8c5d93105ca..00000000000
--- a/lib/libssl/src/crypto/dsa/dsa_asn1.c
+++ /dev/null
@@ -1,439 +0,0 @@
-/* $OpenBSD: dsa_asn1.c,v 1.16 2015/02/14 15:06:55 jsing Exp $ */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2000.
- */
-/* ====================================================================
- * Copyright (c) 2000-2005 The OpenSSL Project.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- *    software must display the following acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- *    endorse or promote products derived from this software without
- *    prior written permission. For written permission, please contact
- *    licensing@OpenSSL.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- *    nor may "OpenSSL" appear in their names without prior written
- *    permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- *    acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com).  This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
- *
- */
-
-#include <stdio.h>
-#include <string.h>
-
-#include <openssl/asn1.h>
-#include <openssl/asn1t.h>
-#include <openssl/dsa.h>
-#include <openssl/err.h>
-
-/* Override the default new methods */
-static int
-sig_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it, void *exarg)
-{
-	if (operation == ASN1_OP_NEW_PRE) {
-		DSA_SIG *sig;
-
-		sig = malloc(sizeof(DSA_SIG));
-		if (!sig) {
-			DSAerr(DSA_F_SIG_CB, ERR_R_MALLOC_FAILURE);
-			return 0;
-		}
-		sig->r = NULL;
-		sig->s = NULL;
-		*pval = (ASN1_VALUE *)sig;
-		return 2;
-	}
-	return 1;
-}
-
-static const ASN1_AUX DSA_SIG_aux = {
-	.app_data = NULL,
-	.flags = 0,
-	.ref_offset = 0,
-	.ref_lock = 0,
-	.asn1_cb = sig_cb,
-	.enc_offset = 0,
-};
-static const ASN1_TEMPLATE DSA_SIG_seq_tt[] = {
-	{
-		.flags = 0,
-		.tag = 0,
-		.offset = offsetof(DSA_SIG, r),
-		.field_name = "r",
-		.item = &CBIGNUM_it,
-	},
-	{
-		.flags = 0,
-		.tag = 0,
-		.offset = offsetof(DSA_SIG, s),
-		.field_name = "s",
-		.item = &CBIGNUM_it,
-	},
-};
-
-const ASN1_ITEM DSA_SIG_it = {
-	.itype = ASN1_ITYPE_SEQUENCE,
-	.utype = V_ASN1_SEQUENCE,
-	.templates = DSA_SIG_seq_tt,
-	.tcount = sizeof(DSA_SIG_seq_tt) / sizeof(ASN1_TEMPLATE),
-	.funcs = &DSA_SIG_aux,
-	.size = sizeof(DSA_SIG),
-	.sname = "DSA_SIG",
-};
-
-
-DSA_SIG *
-d2i_DSA_SIG(DSA_SIG **a, const unsigned char **in, long len)
-{
-	return (DSA_SIG *)ASN1_item_d2i((ASN1_VALUE **)a, in, len,
-	    &DSA_SIG_it);
-}
-
-int
-i2d_DSA_SIG(const DSA_SIG *a, unsigned char **out)
-{
-	return ASN1_item_i2d((ASN1_VALUE *)a, out, &DSA_SIG_it);
-}
-
-/* Override the default free and new methods */
-static int
-dsa_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it, void *exarg)
-{
-	if (operation == ASN1_OP_NEW_PRE) {
-		*pval = (ASN1_VALUE *)DSA_new();
-		if (*pval)
-			return 2;
-		return 0;
-	} else if (operation == ASN1_OP_FREE_PRE) {
-		DSA_free((DSA *)*pval);
-		*pval = NULL;
-		return 2;
-	}
-	return 1;
-}
-
-static const ASN1_AUX DSAPrivateKey_aux = {
-	.app_data = NULL,
-	.flags = 0,
-	.ref_offset = 0,
-	.ref_lock = 0,
-	.asn1_cb = dsa_cb,
-	.enc_offset = 0,
-};
-static const ASN1_TEMPLATE DSAPrivateKey_seq_tt[] = {
-	{
-		.flags = 0,
-		.tag = 0,
-		.offset = offsetof(DSA, version),
-		.field_name = "version",
-		.item = &LONG_it,
-	},
-	{
-		.flags = 0,
-		.tag = 0,
-		.offset = offsetof(DSA, p),
-		.field_name = "p",
-		.item = &BIGNUM_it,
-	},
-	{
-		.flags = 0,
-		.tag = 0,
-		.offset = offsetof(DSA, q),
-		.field_name = "q",
-		.item = &BIGNUM_it,
-	},
-	{
-		.flags = 0,
-		.tag = 0,
-		.offset = offsetof(DSA, g),
-		.field_name = "g",
-		.item = &BIGNUM_it,
-	},
-	{
-		.flags = 0,
-		.tag = 0,
-		.offset = offsetof(DSA, pub_key),
-		.field_name = "pub_key",
-		.item = &BIGNUM_it,
-	},
-	{
-		.flags = 0,
-		.tag = 0,
-		.offset = offsetof(DSA, priv_key),
-		.field_name = "priv_key",
-		.item = &BIGNUM_it,
-	},
-};
-
-const ASN1_ITEM DSAPrivateKey_it = {
-	.itype = ASN1_ITYPE_SEQUENCE,
-	.utype = V_ASN1_SEQUENCE,
-	.templates = DSAPrivateKey_seq_tt,
-	.tcount = sizeof(DSAPrivateKey_seq_tt) / sizeof(ASN1_TEMPLATE),
-	.funcs = &DSAPrivateKey_aux,
-	.size = sizeof(DSA),
-	.sname = "DSA",
-};
-
-
-DSA *
-d2i_DSAPrivateKey(DSA **a, const unsigned char **in, long len)
-{
-	return (DSA *)ASN1_item_d2i((ASN1_VALUE **)a, in, len,
-	    &DSAPrivateKey_it);
-}
-
-int
-i2d_DSAPrivateKey(const DSA *a, unsigned char **out)
-{
-	return ASN1_item_i2d((ASN1_VALUE *)a, out, &DSAPrivateKey_it);
-}
-
-static const ASN1_AUX DSAparams_aux = {
-	.app_data = NULL,
-	.flags = 0,
-	.ref_offset = 0,
-	.ref_lock = 0,
-	.asn1_cb = dsa_cb,
-	.enc_offset = 0,
-};
-static const ASN1_TEMPLATE DSAparams_seq_tt[] = {
-	{
-		.flags = 0,
-		.tag = 0,
-		.offset = offsetof(DSA, p),
-		.field_name = "p",
-		.item = &BIGNUM_it,
-	},
-	{
-		.flags = 0,
-		.tag = 0,
-		.offset = offsetof(DSA, q),
-		.field_name = "q",
-		.item = &BIGNUM_it,
-	},
-	{
-		.flags = 0,
-		.tag = 0,
-		.offset = offsetof(DSA, g),
-		.field_name = "g",
-		.item = &BIGNUM_it,
-	},
-};
-
-const ASN1_ITEM DSAparams_it = {
-	.itype = ASN1_ITYPE_SEQUENCE,
-	.utype = V_ASN1_SEQUENCE,
-	.templates = DSAparams_seq_tt,
-	.tcount = sizeof(DSAparams_seq_tt) / sizeof(ASN1_TEMPLATE),
-	.funcs = &DSAparams_aux,
-	.size = sizeof(DSA),
-	.sname = "DSA",
-};
-
-
-DSA *
-d2i_DSAparams(DSA **a, const unsigned char **in, long len)
-{
-	return (DSA *)ASN1_item_d2i((ASN1_VALUE **)a, in, len,
-	    &DSAparams_it);
-}
-
-int
-i2d_DSAparams(const DSA *a, unsigned char **out)
-{
-	return ASN1_item_i2d((ASN1_VALUE *)a, out, &DSAparams_it);
-}
-
-/*
- * DSA public key is a bit trickier... its effectively a CHOICE type
- * decided by a field called write_params which can either write out
- * just the public key as an INTEGER or the parameters and public key
- * in a SEQUENCE
- */
-
-static const ASN1_TEMPLATE dsa_pub_internal_seq_tt[] = {
-	{
-		.flags = 0,
-		.tag = 0,
-		.offset = offsetof(DSA, pub_key),
-		.field_name = "pub_key",
-		.item = &BIGNUM_it,
-	},
-	{
-		.flags = 0,
-		.tag = 0,
-		.offset = offsetof(DSA, p),
-		.field_name = "p",
-		.item = &BIGNUM_it,
-	},
-	{
-		.flags = 0,
-		.tag = 0,
-		.offset = offsetof(DSA, q),
-		.field_name = "q",
-		.item = &BIGNUM_it,
-	},
-	{
-		.flags = 0,
-		.tag = 0,
-		.offset = offsetof(DSA, g),
-		.field_name = "g",
-		.item = &BIGNUM_it,
-	},
-};
-
-const ASN1_ITEM dsa_pub_internal_it = {
-	.itype = ASN1_ITYPE_SEQUENCE,
-	.utype = V_ASN1_SEQUENCE,
-	.templates = dsa_pub_internal_seq_tt,
-	.tcount = sizeof(dsa_pub_internal_seq_tt) / sizeof(ASN1_TEMPLATE),
-	.funcs = NULL,
-	.size = sizeof(DSA),
-	.sname = "DSA",
-};
-
-static const ASN1_AUX DSAPublicKey_aux = {
-	.app_data = NULL,
-	.flags = 0,
-	.ref_offset = 0,
-	.ref_lock = 0,
-	.asn1_cb = dsa_cb,
-	.enc_offset = 0,
-};
-static const ASN1_TEMPLATE DSAPublicKey_ch_tt[] = {
-	{
-		.flags = 0,
-		.tag = 0,
-		.offset = offsetof(DSA, pub_key),
-		.field_name = "pub_key",
-		.item = &BIGNUM_it,
-	},
-	{
-		.flags = 0 | ASN1_TFLG_COMBINE,
-		.tag = 0,
-		.offset = 0,
-		.field_name = NULL,
-		.item = &dsa_pub_internal_it,
-	},
-};
-
-const ASN1_ITEM DSAPublicKey_it = {
-	.itype = ASN1_ITYPE_CHOICE,
-	.utype = offsetof(DSA, write_params),
-	.templates = DSAPublicKey_ch_tt,
-	.tcount = sizeof(DSAPublicKey_ch_tt) / sizeof(ASN1_TEMPLATE),
-	.funcs = &DSAPublicKey_aux,
-	.size = sizeof(DSA),
-	.sname = "DSA",
-};
-
-
-DSA *
-d2i_DSAPublicKey(DSA **a, const unsigned char **in, long len)
-{
-	return (DSA *)ASN1_item_d2i((ASN1_VALUE **)a, in, len,
-	    &DSAPublicKey_it);
-}
-
-int
-i2d_DSAPublicKey(const DSA *a, unsigned char **out)
-{
-	return ASN1_item_i2d((ASN1_VALUE *)a, out, &DSAPublicKey_it);
-}
-
-DSA *
-DSAparams_dup(DSA *dsa)
-{
-	return ASN1_item_dup(ASN1_ITEM_rptr(DSAparams), dsa);
-}
-
-int
-DSA_sign(int type, const unsigned char *dgst, int dlen, unsigned char *sig,
-    unsigned int *siglen, DSA *dsa)
-{
-	DSA_SIG *s;
-
-	s = DSA_do_sign(dgst, dlen, dsa);
-	if (s == NULL) {
-		*siglen = 0;
-		return 0;
-	}
-	*siglen = i2d_DSA_SIG(s,&sig);
-	DSA_SIG_free(s);
-	return 1;
-}
-
-/*
- * data has already been hashed (probably with SHA or SHA-1).
- * returns
- *      1: correct signature
- *      0: incorrect signature
- *     -1: error
- */
-int
-DSA_verify(int type, const unsigned char *dgst, int dgst_len,
-    const unsigned char *sigbuf, int siglen, DSA *dsa)
-{
-	DSA_SIG *s;
-	unsigned char *der = NULL;
-	const unsigned char *p = sigbuf;
-	int derlen = -1;
-	int ret = -1;
-
-	s = DSA_SIG_new();
-	if (s == NULL)
-		return ret;
-	if (d2i_DSA_SIG(&s, &p, siglen) == NULL)
-		goto err;
-	/* Ensure signature uses DER and doesn't have trailing garbage */
-	derlen = i2d_DSA_SIG(s, &der);
-	if (derlen != siglen || memcmp(sigbuf, der, derlen))
-		goto err;
-	ret = DSA_do_verify(dgst, dgst_len, s, dsa);
-err:
-	if (derlen > 0) {
-		explicit_bzero(der, derlen);
-		free(der);
-	}
-	DSA_SIG_free(s);
-	return ret;
-}