1 files changed, 148 insertions, 166 deletions

diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c
index 56e3068c9947..d71d65846e47 100644
--- a/drivers/crypto/talitos.c
+++ b/drivers/crypto/talitos.c
@@ -35,7 +35,7 @@
 #include <crypto/md5.h>
 #include <crypto/internal/aead.h>
 #include <crypto/authenc.h>
-#include <crypto/skcipher.h>
+#include <crypto/internal/skcipher.h>
 #include <crypto/hash.h>
 #include <crypto/internal/hash.h>
 #include <crypto/scatterwalk.h>
@@ -1490,10 +1490,10 @@ static int aead_decrypt(struct aead_request *req)
 	return ipsec_esp(edesc, req, false, ipsec_esp_decrypt_swauth_done);
 }
 
-static int ablkcipher_setkey(struct crypto_ablkcipher *cipher,
+static int skcipher_setkey(struct crypto_skcipher *cipher,
 			     const u8 *key, unsigned int keylen)
 {
-	struct talitos_ctx *ctx = crypto_ablkcipher_ctx(cipher);
+	struct talitos_ctx *ctx = crypto_skcipher_ctx(cipher);
 	struct device *dev = ctx->dev;
 
 	if (ctx->keylen)
@@ -1507,39 +1507,39 @@ static int ablkcipher_setkey(struct crypto_ablkcipher *cipher,
 	return 0;
 }
 
-static int ablkcipher_des_setkey(struct crypto_ablkcipher *cipher,
+static int skcipher_des_setkey(struct crypto_skcipher *cipher,
 				 const u8 *key, unsigned int keylen)
 {
-	return verify_ablkcipher_des_key(cipher, key) ?:
-	       ablkcipher_setkey(cipher, key, keylen);
+	return verify_skcipher_des_key(cipher, key) ?:
+	       skcipher_setkey(cipher, key, keylen);
 }
 
-static int ablkcipher_des3_setkey(struct crypto_ablkcipher *cipher,
+static int skcipher_des3_setkey(struct crypto_skcipher *cipher,
 				  const u8 *key, unsigned int keylen)
 {
-	return verify_ablkcipher_des3_key(cipher, key) ?:
-	       ablkcipher_setkey(cipher, key, keylen);
+	return verify_skcipher_des3_key(cipher, key) ?:
+	       skcipher_setkey(cipher, key, keylen);
 }
 
-static int ablkcipher_aes_setkey(struct crypto_ablkcipher *cipher,
+static int skcipher_aes_setkey(struct crypto_skcipher *cipher,
 				  const u8 *key, unsigned int keylen)
 {
 	if (keylen == AES_KEYSIZE_128 || keylen == AES_KEYSIZE_192 ||
 	    keylen == AES_KEYSIZE_256)
-		return ablkcipher_setkey(cipher, key, keylen);
+		return skcipher_setkey(cipher, key, keylen);
 
-	crypto_ablkcipher_set_flags(cipher, CRYPTO_TFM_RES_BAD_KEY_LEN);
+	crypto_skcipher_set_flags(cipher, CRYPTO_TFM_RES_BAD_KEY_LEN);
 
 	return -EINVAL;
 }
 
 static void common_nonsnoop_unmap(struct device *dev,
 				  struct talitos_edesc *edesc,
-				  struct ablkcipher_request *areq)
+				  struct skcipher_request *areq)
 {
 	unmap_single_talitos_ptr(dev, &edesc->desc.ptr[5], DMA_FROM_DEVICE);
 
-	talitos_sg_unmap(dev, edesc, areq->src, areq->dst, areq->nbytes, 0);
+	talitos_sg_unmap(dev, edesc, areq->src, areq->dst, areq->cryptlen, 0);
 	unmap_single_talitos_ptr(dev, &edesc->desc.ptr[1], DMA_TO_DEVICE);
 
 	if (edesc->dma_len)
@@ -1547,20 +1547,20 @@ static void common_nonsnoop_unmap(struct device *dev,
 				 DMA_BIDIRECTIONAL);
 }
 
-static void ablkcipher_done(struct device *dev,
+static void skcipher_done(struct device *dev,
 			    struct talitos_desc *desc, void *context,
 			    int err)
 {
-	struct ablkcipher_request *areq = context;
-	struct crypto_ablkcipher *cipher = crypto_ablkcipher_reqtfm(areq);
-	struct talitos_ctx *ctx = crypto_ablkcipher_ctx(cipher);
-	unsigned int ivsize = crypto_ablkcipher_ivsize(cipher);
+	struct skcipher_request *areq = context;
+	struct crypto_skcipher *cipher = crypto_skcipher_reqtfm(areq);
+	struct talitos_ctx *ctx = crypto_skcipher_ctx(cipher);
+	unsigned int ivsize = crypto_skcipher_ivsize(cipher);
 	struct talitos_edesc *edesc;
 
 	edesc = container_of(desc, struct talitos_edesc, desc);
 
 	common_nonsnoop_unmap(dev, edesc, areq);
-	memcpy(areq->info, ctx->iv, ivsize);
+	memcpy(areq->iv, ctx->iv, ivsize);
 
 	kfree(edesc);
 
@@ -1568,17 +1568,17 @@ static void ablkcipher_done(struct device *dev,
 }
 
 static int common_nonsnoop(struct talitos_edesc *edesc,
-			   struct ablkcipher_request *areq,
+			   struct skcipher_request *areq,
 			   void (*callback) (struct device *dev,
 					     struct talitos_desc *desc,
 					     void *context, int error))
 {
-	struct crypto_ablkcipher *cipher = crypto_ablkcipher_reqtfm(areq);
-	struct talitos_ctx *ctx = crypto_ablkcipher_ctx(cipher);
+	struct crypto_skcipher *cipher = crypto_skcipher_reqtfm(areq);
+	struct talitos_ctx *ctx = crypto_skcipher_ctx(cipher);
 	struct device *dev = ctx->dev;
 	struct talitos_desc *desc = &edesc->desc;
-	unsigned int cryptlen = areq->nbytes;
-	unsigned int ivsize = crypto_ablkcipher_ivsize(cipher);
+	unsigned int cryptlen = areq->cryptlen;
+	unsigned int ivsize = crypto_skcipher_ivsize(cipher);
 	int sg_count, ret;
 	bool sync_needed = false;
 	struct talitos_private *priv = dev_get_drvdata(dev);
@@ -1638,65 +1638,65 @@ static int common_nonsnoop(struct talitos_edesc *edesc,
 	return ret;
 }
 
-static struct talitos_edesc *ablkcipher_edesc_alloc(struct ablkcipher_request *
+static struct talitos_edesc *skcipher_edesc_alloc(struct skcipher_request *
 						    areq, bool encrypt)
 {
-	struct crypto_ablkcipher *cipher = crypto_ablkcipher_reqtfm(areq);
-	struct talitos_ctx *ctx = crypto_ablkcipher_ctx(cipher);
-	unsigned int ivsize = crypto_ablkcipher_ivsize(cipher);
+	struct crypto_skcipher *cipher = crypto_skcipher_reqtfm(areq);
+	struct talitos_ctx *ctx = crypto_skcipher_ctx(cipher);
+	unsigned int ivsize = crypto_skcipher_ivsize(cipher);
 
 	return talitos_edesc_alloc(ctx->dev, areq->src, areq->dst,
-				   areq->info, 0, areq->nbytes, 0, ivsize, 0,
+				   areq->iv, 0, areq->cryptlen, 0, ivsize, 0,
 				   areq->base.flags, encrypt);
 }
 
-static int ablkcipher_encrypt(struct ablkcipher_request *areq)
+static int skcipher_encrypt(struct skcipher_request *areq)
 {
-	struct crypto_ablkcipher *cipher = crypto_ablkcipher_reqtfm(areq);
-	struct talitos_ctx *ctx = crypto_ablkcipher_ctx(cipher);
+	struct crypto_skcipher *cipher = crypto_skcipher_reqtfm(areq);
+	struct talitos_ctx *ctx = crypto_skcipher_ctx(cipher);
 	struct talitos_edesc *edesc;
 	unsigned int blocksize =
-			crypto_tfm_alg_blocksize(crypto_ablkcipher_tfm(cipher));
+			crypto_tfm_alg_blocksize(crypto_skcipher_tfm(cipher));
 
-	if (!areq->nbytes)
+	if (!areq->cryptlen)
 		return 0;
 
-	if (areq->nbytes % blocksize)
+	if (areq->cryptlen % blocksize)
 		return -EINVAL;
 
 	/* allocate extended descriptor */
-	edesc = ablkcipher_edesc_alloc(areq, true);
+	edesc = skcipher_edesc_alloc(areq, true);
 	if (IS_ERR(edesc))
 		return PTR_ERR(edesc);
 
 	/* set encrypt */
 	edesc->desc.hdr = ctx->desc_hdr_template | DESC_HDR_MODE0_ENCRYPT;
 
-	return common_nonsnoop(edesc, areq, ablkcipher_done);
+	return common_nonsnoop(edesc, areq, skcipher_done);
 }
 
-static int ablkcipher_decrypt(struct ablkcipher_request *areq)
+static int skcipher_decrypt(struct skcipher_request *areq)
 {
-	struct crypto_ablkcipher *cipher = crypto_ablkcipher_reqtfm(areq);
-	struct talitos_ctx *ctx = crypto_ablkcipher_ctx(cipher);
+	struct crypto_skcipher *cipher = crypto_skcipher_reqtfm(areq);
+	struct talitos_ctx *ctx = crypto_skcipher_ctx(cipher);
 	struct talitos_edesc *edesc;
 	unsigned int blocksize =
-			crypto_tfm_alg_blocksize(crypto_ablkcipher_tfm(cipher));
+			crypto_tfm_alg_blocksize(crypto_skcipher_tfm(cipher));
 
-	if (!areq->nbytes)
+	if (!areq->cryptlen)
 		return 0;
 
-	if (areq->nbytes % blocksize)
+	if (areq->cryptlen % blocksize)
 		return -EINVAL;
 
 	/* allocate extended descriptor */
-	edesc = ablkcipher_edesc_alloc(areq, false);
+	edesc = skcipher_edesc_alloc(areq, false);
 	if (IS_ERR(edesc))
 		return PTR_ERR(edesc);
 
 	edesc->desc.hdr = ctx->desc_hdr_template | DESC_HDR_DIR_INBOUND;
 
-	return common_nonsnoop(edesc, areq, ablkcipher_done);
+	return common_nonsnoop(edesc, areq, skcipher_done);
 }
 
 static void common_nonsnoop_hash_unmap(struct device *dev,
@@ -1704,6 +1704,7 @@ static void common_nonsnoop_hash_unmap(struct device *dev,
 				       struct ahash_request *areq)
 {
 	struct talitos_ahash_req_ctx *req_ctx = ahash_request_ctx(areq);
+	struct crypto_ahash *tfm = crypto_ahash_reqtfm(areq);
 	struct talitos_private *priv = dev_get_drvdata(dev);
 	bool is_sec1 = has_ftr_sec1(priv);
 	struct talitos_desc *desc = &edesc->desc;
@@ -1714,6 +1715,9 @@ static void common_nonsnoop_hash_unmap(struct device *dev,
 	if (desc->next_desc &&
 	    desc->ptr[5].ptr != desc2->ptr[5].ptr)
 		unmap_single_talitos_ptr(dev, &desc2->ptr[5], DMA_FROM_DEVICE);
+	if (req_ctx->last)
+		memcpy(areq->result, req_ctx->hw_context,
+		       crypto_ahash_digestsize(tfm));
 
 	if (req_ctx->psrc)
 		talitos_sg_unmap(dev, edesc, req_ctx->psrc, NULL, 0, 0);
@@ -1845,7 +1849,7 @@ static int common_nonsnoop_hash(struct talitos_edesc *edesc,
 	if (req_ctx->last)
 		map_single_talitos_ptr(dev, &desc->ptr[5],
 				       crypto_ahash_digestsize(tfm),
-				       areq->result, DMA_FROM_DEVICE);
+				       req_ctx->hw_context, DMA_FROM_DEVICE);
 	else
 		map_single_talitos_ptr_nosync(dev, &desc->ptr[5],
 					      req_ctx->hw_context_size,
@@ -2253,7 +2257,7 @@ struct talitos_alg_template {
 	u32 type;
 	u32 priority;
 	union {
-		struct crypto_alg crypto;
+		struct skcipher_alg skcipher;
 		struct ahash_alg hash;
 		struct aead_alg aead;
 	} alg;
@@ -2698,123 +2702,102 @@ static struct talitos_alg_template driver_algs[] = {
 				     DESC_HDR_MODE1_MDEU_PAD |
 				     DESC_HDR_MODE1_MDEU_MD5_HMAC,
 	},
-	/* ABLKCIPHER algorithms. */
-	{	.type = CRYPTO_ALG_TYPE_ABLKCIPHER,
-		.alg.crypto = {
-			.cra_name = "ecb(aes)",
-			.cra_driver_name = "ecb-aes-talitos",
-			.cra_blocksize = AES_BLOCK_SIZE,
-			.cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER |
-				     CRYPTO_ALG_ASYNC,
-			.cra_ablkcipher = {
-				.min_keysize = AES_MIN_KEY_SIZE,
-				.max_keysize = AES_MAX_KEY_SIZE,
-				.setkey = ablkcipher_aes_setkey,
-			}
+	/* SKCIPHER algorithms. */
+	{	.type = CRYPTO_ALG_TYPE_SKCIPHER,
+		.alg.skcipher = {
+			.base.cra_name = "ecb(aes)",
+			.base.cra_driver_name = "ecb-aes-talitos",
+			.base.cra_blocksize = AES_BLOCK_SIZE,
+			.base.cra_flags = CRYPTO_ALG_ASYNC,
+			.min_keysize = AES_MIN_KEY_SIZE,
+			.max_keysize = AES_MAX_KEY_SIZE,
+			.setkey = skcipher_aes_setkey,
 		},
 		.desc_hdr_template = DESC_HDR_TYPE_COMMON_NONSNOOP_NO_AFEU |
 				     DESC_HDR_SEL0_AESU,
 	},
-	{	.type = CRYPTO_ALG_TYPE_ABLKCIPHER,
-		.alg.crypto = {
-			.cra_name = "cbc(aes)",
-			.cra_driver_name = "cbc-aes-talitos",
-			.cra_blocksize = AES_BLOCK_SIZE,
-			.cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER |
-                                     CRYPTO_ALG_ASYNC,
-			.cra_ablkcipher = {
-				.min_keysize = AES_MIN_KEY_SIZE,
-				.max_keysize = AES_MAX_KEY_SIZE,
-				.ivsize = AES_BLOCK_SIZE,
-				.setkey = ablkcipher_aes_setkey,
-			}
+	{	.type = CRYPTO_ALG_TYPE_SKCIPHER,
+		.alg.skcipher = {
+			.base.cra_name = "cbc(aes)",
+			.base.cra_driver_name = "cbc-aes-talitos",
+			.base.cra_blocksize = AES_BLOCK_SIZE,
+			.base.cra_flags = CRYPTO_ALG_ASYNC,
+			.min_keysize = AES_MIN_KEY_SIZE,
+			.max_keysize = AES_MAX_KEY_SIZE,
+			.ivsize = AES_BLOCK_SIZE,
+			.setkey = skcipher_aes_setkey,
 		},
 		.desc_hdr_template = DESC_HDR_TYPE_COMMON_NONSNOOP_NO_AFEU |
 				     DESC_HDR_SEL0_AESU |
 				     DESC_HDR_MODE0_AESU_CBC,
 	},
-	{	.type = CRYPTO_ALG_TYPE_ABLKCIPHER,
-		.alg.crypto = {
-			.cra_name = "ctr(aes)",
-			.cra_driver_name = "ctr-aes-talitos",
-			.cra_blocksize = 1,
-			.cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER |
-				     CRYPTO_ALG_ASYNC,
-			.cra_ablkcipher = {
-				.min_keysize = AES_MIN_KEY_SIZE,
-				.max_keysize = AES_MAX_KEY_SIZE,
-				.ivsize = AES_BLOCK_SIZE,
-				.setkey = ablkcipher_aes_setkey,
-			}
+	{	.type = CRYPTO_ALG_TYPE_SKCIPHER,
+		.alg.skcipher = {
+			.base.cra_name = "ctr(aes)",
+			.base.cra_driver_name = "ctr-aes-talitos",
+			.base.cra_blocksize = 1,
+			.base.cra_flags = CRYPTO_ALG_ASYNC,
+			.min_keysize = AES_MIN_KEY_SIZE,
+			.max_keysize = AES_MAX_KEY_SIZE,
+			.ivsize = AES_BLOCK_SIZE,
+			.setkey = skcipher_aes_setkey,
 		},
 		.desc_hdr_template = DESC_HDR_TYPE_AESU_CTR_NONSNOOP |
 				     DESC_HDR_SEL0_AESU |
 				     DESC_HDR_MODE0_AESU_CTR,
 	},
-	{	.type = CRYPTO_ALG_TYPE_ABLKCIPHER,
-		.alg.crypto = {
-			.cra_name = "ecb(des)",
-			.cra_driver_name = "ecb-des-talitos",
-			.cra_blocksize = DES_BLOCK_SIZE,
-			.cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER |
-				     CRYPTO_ALG_ASYNC,
-			.cra_ablkcipher = {
-				.min_keysize = DES_KEY_SIZE,
-				.max_keysize = DES_KEY_SIZE,
-				.setkey = ablkcipher_des_setkey,
-			}
+	{	.type = CRYPTO_ALG_TYPE_SKCIPHER,
+		.alg.skcipher = {
+			.base.cra_name = "ecb(des)",
+			.base.cra_driver_name = "ecb-des-talitos",
+			.base.cra_blocksize = DES_BLOCK_SIZE,
+			.base.cra_flags = CRYPTO_ALG_ASYNC,
+			.min_keysize = DES_KEY_SIZE,
+			.max_keysize = DES_KEY_SIZE,
+			.setkey = skcipher_des_setkey,
 		},
 		.desc_hdr_template = DESC_HDR_TYPE_COMMON_NONSNOOP_NO_AFEU |
 				     DESC_HDR_SEL0_DEU,
 	},
-	{	.type = CRYPTO_ALG_TYPE_ABLKCIPHER,
-		.alg.crypto = {
-			.cra_name = "cbc(des)",
-			.cra_driver_name = "cbc-des-talitos",
-			.cra_blocksize = DES_BLOCK_SIZE,
-			.cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER |
-				     CRYPTO_ALG_ASYNC,
-			.cra_ablkcipher = {
-				.min_keysize = DES_KEY_SIZE,
-				.max_keysize = DES_KEY_SIZE,
-				.ivsize = DES_BLOCK_SIZE,
-				.setkey = ablkcipher_des_setkey,
-			}
+	{	.type = CRYPTO_ALG_TYPE_SKCIPHER,
+		.alg.skcipher = {
+			.base.cra_name = "cbc(des)",
+			.base.cra_driver_name = "cbc-des-talitos",
+			.base.cra_blocksize = DES_BLOCK_SIZE,
+			.base.cra_flags = CRYPTO_ALG_ASYNC,
+			.min_keysize = DES_KEY_SIZE,
+			.max_keysize = DES_KEY_SIZE,
+			.ivsize = DES_BLOCK_SIZE,
+			.setkey = skcipher_des_setkey,
 		},
 		.desc_hdr_template = DESC_HDR_TYPE_COMMON_NONSNOOP_NO_AFEU |
 				     DESC_HDR_SEL0_DEU |
 				     DESC_HDR_MODE0_DEU_CBC,
 	},
-	{	.type = CRYPTO_ALG_TYPE_ABLKCIPHER,
-		.alg.crypto = {
-			.cra_name = "ecb(des3_ede)",
-			.cra_driver_name = "ecb-3des-talitos",
-			.cra_blocksize = DES3_EDE_BLOCK_SIZE,
-			.cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER |
-				     CRYPTO_ALG_ASYNC,
-			.cra_ablkcipher = {
-				.min_keysize = DES3_EDE_KEY_SIZE,
-				.max_keysize = DES3_EDE_KEY_SIZE,
-				.setkey = ablkcipher_des3_setkey,
-			}
+	{	.type = CRYPTO_ALG_TYPE_SKCIPHER,
+		.alg.skcipher = {
+			.base.cra_name = "ecb(des3_ede)",
+			.base.cra_driver_name = "ecb-3des-talitos",
+			.base.cra_blocksize = DES3_EDE_BLOCK_SIZE,
+			.base.cra_flags = CRYPTO_ALG_ASYNC,
+			.min_keysize = DES3_EDE_KEY_SIZE,
+			.max_keysize = DES3_EDE_KEY_SIZE,
+			.setkey = skcipher_des3_setkey,
 		},
 		.desc_hdr_template = DESC_HDR_TYPE_COMMON_NONSNOOP_NO_AFEU |
 				     DESC_HDR_SEL0_DEU |
 				     DESC_HDR_MODE0_DEU_3DES,
 	},
-	{	.type = CRYPTO_ALG_TYPE_ABLKCIPHER,
-		.alg.crypto = {
-			.cra_name = "cbc(des3_ede)",
-			.cra_driver_name = "cbc-3des-talitos",
-			.cra_blocksize = DES3_EDE_BLOCK_SIZE,
-			.cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER |
-                                     CRYPTO_ALG_ASYNC,
-			.cra_ablkcipher = {
-				.min_keysize = DES3_EDE_KEY_SIZE,
-				.max_keysize = DES3_EDE_KEY_SIZE,
-				.ivsize = DES3_EDE_BLOCK_SIZE,
-				.setkey = ablkcipher_des3_setkey,
-			}
+	{	.type = CRYPTO_ALG_TYPE_SKCIPHER,
+		.alg.skcipher = {
+			.base.cra_name = "cbc(des3_ede)",
+			.base.cra_driver_name = "cbc-3des-talitos",
+			.base.cra_blocksize = DES3_EDE_BLOCK_SIZE,
+			.base.cra_flags = CRYPTO_ALG_ASYNC,
+			.min_keysize = DES3_EDE_KEY_SIZE,
+			.max_keysize = DES3_EDE_KEY_SIZE,
+			.ivsize = DES3_EDE_BLOCK_SIZE,
+			.setkey = skcipher_des3_setkey,
 		},
 		.desc_hdr_template = DESC_HDR_TYPE_COMMON_NONSNOOP_NO_AFEU |
 			             DESC_HDR_SEL0_DEU |
@@ -3032,46 +3015,45 @@ static int talitos_init_common(struct talitos_ctx *ctx,
 	return 0;
 }
 
-static int talitos_cra_init(struct crypto_tfm *tfm)
+static int talitos_cra_init_aead(struct crypto_aead *tfm)
 {
-	struct crypto_alg *alg = tfm->__crt_alg;
+	struct aead_alg *alg = crypto_aead_alg(tfm);
 	struct talitos_crypto_alg *talitos_alg;
-	struct talitos_ctx *ctx = crypto_tfm_ctx(tfm);
+	struct talitos_ctx *ctx = crypto_aead_ctx(tfm);
 
-	if ((alg->cra_flags & CRYPTO_ALG_TYPE_MASK) == CRYPTO_ALG_TYPE_AHASH)
-		talitos_alg = container_of(__crypto_ahash_alg(alg),
-					   struct talitos_crypto_alg,
-					   algt.alg.hash);
-	else
-		talitos_alg = container_of(alg, struct talitos_crypto_alg,
-					   algt.alg.crypto);
+	talitos_alg = container_of(alg, struct talitos_crypto_alg,
+				   algt.alg.aead);
 
 	return talitos_init_common(ctx, talitos_alg);
 }
 
-static int talitos_cra_init_aead(struct crypto_aead *tfm)
+static int talitos_cra_init_skcipher(struct crypto_skcipher *tfm)
 {
-	struct aead_alg *alg = crypto_aead_alg(tfm);
+	struct skcipher_alg *alg = crypto_skcipher_alg(tfm);
 	struct talitos_crypto_alg *talitos_alg;
-	struct talitos_ctx *ctx = crypto_aead_ctx(tfm);
+	struct talitos_ctx *ctx = crypto_skcipher_ctx(tfm);
 
 	talitos_alg = container_of(alg, struct talitos_crypto_alg,
-				   algt.alg.aead);
+				   algt.alg.skcipher);
 
 	return talitos_init_common(ctx, talitos_alg);
 }
 
 static int talitos_cra_init_ahash(struct crypto_tfm *tfm)
 {
+	struct crypto_alg *alg = tfm->__crt_alg;
+	struct talitos_crypto_alg *talitos_alg;
 	struct talitos_ctx *ctx = crypto_tfm_ctx(tfm);
 
-	talitos_cra_init(tfm);
+	talitos_alg = container_of(__crypto_ahash_alg(alg),
+				   struct talitos_crypto_alg,
+				   algt.alg.hash);
 
 	ctx->keylen = 0;
 	crypto_ahash_set_reqsize(__crypto_ahash_cast(tfm),
 				 sizeof(struct talitos_ahash_req_ctx));
 
-	return 0;
+	return talitos_init_common(ctx, talitos_alg);
 }
 
 static void talitos_cra_exit(struct crypto_tfm *tfm)
@@ -3112,7 +3094,8 @@ static int talitos_remove(struct platform_device *ofdev)
 
 	list_for_each_entry_safe(t_alg, n, &priv->alg_list, entry) {
 		switch (t_alg->algt.type) {
-		case CRYPTO_ALG_TYPE_ABLKCIPHER:
+		case CRYPTO_ALG_TYPE_SKCIPHER:
+			crypto_unregister_skcipher(&t_alg->algt.alg.skcipher);
 			break;
 		case CRYPTO_ALG_TYPE_AEAD:
 			crypto_unregister_aead(&t_alg->algt.alg.aead);
@@ -3156,15 +3139,14 @@ static struct talitos_crypto_alg *talitos_alg_alloc(struct device *dev,
 	t_alg->algt = *template;
 
 	switch (t_alg->algt.type) {
-	case CRYPTO_ALG_TYPE_ABLKCIPHER:
-		alg = &t_alg->algt.alg.crypto;
-		alg->cra_init = talitos_cra_init;
+	case CRYPTO_ALG_TYPE_SKCIPHER:
+		alg = &t_alg->algt.alg.skcipher.base;
 		alg->cra_exit = talitos_cra_exit;
-		alg->cra_type = &crypto_ablkcipher_type;
-		alg->cra_ablkcipher.setkey = alg->cra_ablkcipher.setkey ?:
-					     ablkcipher_setkey;
-		alg->cra_ablkcipher.encrypt = ablkcipher_encrypt;
-		alg->cra_ablkcipher.decrypt = ablkcipher_decrypt;
+		t_alg->algt.alg.skcipher.init = talitos_cra_init_skcipher;
+		t_alg->algt.alg.skcipher.setkey =
+			t_alg->algt.alg.skcipher.setkey ?: skcipher_setkey;
+		t_alg->algt.alg.skcipher.encrypt = skcipher_encrypt;
+		t_alg->algt.alg.skcipher.decrypt = skcipher_decrypt;
 		break;
 	case CRYPTO_ALG_TYPE_AEAD:
 		alg = &t_alg->algt.alg.aead.base;
@@ -3461,10 +3443,10 @@ static int talitos_probe(struct platform_device *ofdev)
 			}
 
 			switch (t_alg->algt.type) {
-			case CRYPTO_ALG_TYPE_ABLKCIPHER:
-				err = crypto_register_alg(
-						&t_alg->algt.alg.crypto);
-				alg = &t_alg->algt.alg.crypto;
+			case CRYPTO_ALG_TYPE_SKCIPHER:
+				err = crypto_register_skcipher(
+						&t_alg->algt.alg.skcipher);
+				alg = &t_alg->algt.alg.skcipher.base;
 				break;
 
 			case CRYPTO_ALG_TYPE_AEAD: