summaryrefslogtreecommitdiff
path: root/arch/x86/crypto/sm4_aesni_avx2_glue.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/x86/crypto/sm4_aesni_avx2_glue.c')
-rw-r--r--arch/x86/crypto/sm4_aesni_avx2_glue.c26
1 files changed, 0 insertions, 26 deletions
diff --git a/arch/x86/crypto/sm4_aesni_avx2_glue.c b/arch/x86/crypto/sm4_aesni_avx2_glue.c
index 84bc718f49a3..1148fd4cd57f 100644
--- a/arch/x86/crypto/sm4_aesni_avx2_glue.c
+++ b/arch/x86/crypto/sm4_aesni_avx2_glue.c
@@ -23,8 +23,6 @@ asmlinkage void sm4_aesni_avx2_ctr_enc_blk16(const u32 *rk, u8 *dst,
const u8 *src, u8 *iv);
asmlinkage void sm4_aesni_avx2_cbc_dec_blk16(const u32 *rk, u8 *dst,
const u8 *src, u8 *iv);
-asmlinkage void sm4_aesni_avx2_cfb_dec_blk16(const u32 *rk, u8 *dst,
- const u8 *src, u8 *iv);
static int sm4_skcipher_setkey(struct crypto_skcipher *tfm, const u8 *key,
unsigned int key_len)
@@ -41,12 +39,6 @@ static int cbc_decrypt(struct skcipher_request *req)
}
-static int cfb_decrypt(struct skcipher_request *req)
-{
- return sm4_avx_cfb_decrypt(req, SM4_CRYPT16_BLOCK_SIZE,
- sm4_aesni_avx2_cfb_dec_blk16);
-}
-
static int ctr_crypt(struct skcipher_request *req)
{
return sm4_avx_ctr_crypt(req, SM4_CRYPT16_BLOCK_SIZE,
@@ -89,24 +81,6 @@ static struct skcipher_alg sm4_aesni_avx2_skciphers[] = {
.decrypt = cbc_decrypt,
}, {
.base = {
- .cra_name = "__cfb(sm4)",
- .cra_driver_name = "__cfb-sm4-aesni-avx2",
- .cra_priority = 500,
- .cra_flags = CRYPTO_ALG_INTERNAL,
- .cra_blocksize = 1,
- .cra_ctxsize = sizeof(struct sm4_ctx),
- .cra_module = THIS_MODULE,
- },
- .min_keysize = SM4_KEY_SIZE,
- .max_keysize = SM4_KEY_SIZE,
- .ivsize = SM4_BLOCK_SIZE,
- .chunksize = SM4_BLOCK_SIZE,
- .walksize = 16 * SM4_BLOCK_SIZE,
- .setkey = sm4_skcipher_setkey,
- .encrypt = sm4_cfb_encrypt,
- .decrypt = cfb_decrypt,
- }, {
- .base = {
.cra_name = "__ctr(sm4)",
.cra_driver_name = "__ctr-sm4-aesni-avx2",
.cra_priority = 500,