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path: root/drivers/crypto/talitos.c
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Diffstat (limited to 'drivers/crypto/talitos.c')
-rw-r--r--drivers/crypto/talitos.c314
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:
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-13 00:32:34 +0000