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-rw-r--r--drivers/crypto/amcc/crypto4xx_alg.c14
-rw-r--r--drivers/crypto/amcc/crypto4xx_core.c40
-rw-r--r--drivers/crypto/amcc/crypto4xx_core.h4
3 files changed, 0 insertions, 58 deletions
diff --git a/drivers/crypto/amcc/crypto4xx_alg.c b/drivers/crypto/amcc/crypto4xx_alg.c
index ded7322427..e0af611a95 100644
--- a/drivers/crypto/amcc/crypto4xx_alg.c
+++ b/drivers/crypto/amcc/crypto4xx_alg.c
@@ -181,13 +181,6 @@ int crypto4xx_setkey_aes_cbc(struct crypto_skcipher *cipher,
CRYPTO_FEEDBACK_MODE_NO_FB);
}
-int crypto4xx_setkey_aes_cfb(struct crypto_skcipher *cipher,
- const u8 *key, unsigned int keylen)
-{
- return crypto4xx_setkey_aes(cipher, key, keylen, CRYPTO_MODE_CFB,
- CRYPTO_FEEDBACK_MODE_128BIT_CFB);
-}
-
int crypto4xx_setkey_aes_ecb(struct crypto_skcipher *cipher,
const u8 *key, unsigned int keylen)
{
@@ -195,13 +188,6 @@ int crypto4xx_setkey_aes_ecb(struct crypto_skcipher *cipher,
CRYPTO_FEEDBACK_MODE_NO_FB);
}
-int crypto4xx_setkey_aes_ofb(struct crypto_skcipher *cipher,
- const u8 *key, unsigned int keylen)
-{
- return crypto4xx_setkey_aes(cipher, key, keylen, CRYPTO_MODE_OFB,
- CRYPTO_FEEDBACK_MODE_64BIT_OFB);
-}
-
int crypto4xx_setkey_rfc3686(struct crypto_skcipher *cipher,
const u8 *key, unsigned int keylen)
{
diff --git a/drivers/crypto/amcc/crypto4xx_core.c b/drivers/crypto/amcc/crypto4xx_core.c
index 8d53372245..6006703fb6 100644
--- a/drivers/crypto/amcc/crypto4xx_core.c
+++ b/drivers/crypto/amcc/crypto4xx_core.c
@@ -1211,26 +1211,6 @@ static struct crypto4xx_alg_common crypto4xx_alg[] = {
} },
{ .type = CRYPTO_ALG_TYPE_SKCIPHER, .u.cipher = {
.base = {
- .cra_name = "cfb(aes)",
- .cra_driver_name = "cfb-aes-ppc4xx",
- .cra_priority = CRYPTO4XX_CRYPTO_PRIORITY,
- .cra_flags = CRYPTO_ALG_ASYNC |
- CRYPTO_ALG_KERN_DRIVER_ONLY,
- .cra_blocksize = 1,
- .cra_ctxsize = sizeof(struct crypto4xx_ctx),
- .cra_module = THIS_MODULE,
- },
- .min_keysize = AES_MIN_KEY_SIZE,
- .max_keysize = AES_MAX_KEY_SIZE,
- .ivsize = AES_IV_SIZE,
- .setkey = crypto4xx_setkey_aes_cfb,
- .encrypt = crypto4xx_encrypt_iv_stream,
- .decrypt = crypto4xx_decrypt_iv_stream,
- .init = crypto4xx_sk_init,
- .exit = crypto4xx_sk_exit,
- } },
- { .type = CRYPTO_ALG_TYPE_SKCIPHER, .u.cipher = {
- .base = {
.cra_name = "ctr(aes)",
.cra_driver_name = "ctr-aes-ppc4xx",
.cra_priority = CRYPTO4XX_CRYPTO_PRIORITY,
@@ -1289,26 +1269,6 @@ static struct crypto4xx_alg_common crypto4xx_alg[] = {
.init = crypto4xx_sk_init,
.exit = crypto4xx_sk_exit,
} },
- { .type = CRYPTO_ALG_TYPE_SKCIPHER, .u.cipher = {
- .base = {
- .cra_name = "ofb(aes)",
- .cra_driver_name = "ofb-aes-ppc4xx",
- .cra_priority = CRYPTO4XX_CRYPTO_PRIORITY,
- .cra_flags = CRYPTO_ALG_ASYNC |
- CRYPTO_ALG_KERN_DRIVER_ONLY,
- .cra_blocksize = 1,
- .cra_ctxsize = sizeof(struct crypto4xx_ctx),
- .cra_module = THIS_MODULE,
- },
- .min_keysize = AES_MIN_KEY_SIZE,
- .max_keysize = AES_MAX_KEY_SIZE,
- .ivsize = AES_IV_SIZE,
- .setkey = crypto4xx_setkey_aes_ofb,
- .encrypt = crypto4xx_encrypt_iv_stream,
- .decrypt = crypto4xx_decrypt_iv_stream,
- .init = crypto4xx_sk_init,
- .exit = crypto4xx_sk_exit,
- } },
/* AEAD */
{ .type = CRYPTO_ALG_TYPE_AEAD, .u.aead = {
diff --git a/drivers/crypto/amcc/crypto4xx_core.h b/drivers/crypto/amcc/crypto4xx_core.h
index 56c10668c0..96355d463b 100644
--- a/drivers/crypto/amcc/crypto4xx_core.h
+++ b/drivers/crypto/amcc/crypto4xx_core.h
@@ -162,14 +162,10 @@ int crypto4xx_build_pd(struct crypto_async_request *req,
struct scatterlist *dst_tmp);
int crypto4xx_setkey_aes_cbc(struct crypto_skcipher *cipher,
const u8 *key, unsigned int keylen);
-int crypto4xx_setkey_aes_cfb(struct crypto_skcipher *cipher,
- const u8 *key, unsigned int keylen);
int crypto4xx_setkey_aes_ctr(struct crypto_skcipher *cipher,
const u8 *key, unsigned int keylen);
int crypto4xx_setkey_aes_ecb(struct crypto_skcipher *cipher,
const u8 *key, unsigned int keylen);
-int crypto4xx_setkey_aes_ofb(struct crypto_skcipher *cipher,
- const u8 *key, unsigned int keylen);
int crypto4xx_setkey_rfc3686(struct crypto_skcipher *cipher,
const u8 *key, unsigned int keylen);
int crypto4xx_encrypt_ctr(struct skcipher_request *req);