diff options
| author | Tianjia Zhang <tianjia.zhang@linux.alibaba.com> | 2021-07-20 06:46:40 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2021-07-30 05:58:30 +0300 |
| commit | c59de48e125c6d49a8abd165e388ca57bfe37b17 (patch) | |
| tree | 695961559dbb5ca3a03360d580da98a9492564d3 /include/crypto | |
| parent | 2b31277af577b1b2da62c3ad7d3315b422869102 (diff) | |
| download | linux-c59de48e125c6d49a8abd165e388ca57bfe37b17.tar.xz | |
crypto: arm64/sm4-ce - Make dependent on sm4 library instead of sm4-generic
SM4 library is abstracted from sm4-generic algorithm, sm4-ce can depend on
the SM4 library instead of sm4-generic, and some functions in sm4-generic
do not need to be exported.
Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'include/crypto')
| -rw-r--r-- | include/crypto/sm4.h | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/include/crypto/sm4.h b/include/crypto/sm4.h index 06322325f862..709f286e7b25 100644 --- a/include/crypto/sm4.h +++ b/include/crypto/sm4.h @@ -16,7 +16,7 @@ #define SM4_BLOCK_SIZE 16 #define SM4_RKEY_WORDS 32 -struct crypto_sm4_ctx { +struct sm4_ctx { u32 rkey_enc[SM4_RKEY_WORDS]; u32 rkey_dec[SM4_RKEY_WORDS]; }; @@ -30,7 +30,7 @@ struct crypto_sm4_ctx { * Returns 0 on success. The function fails only if an invalid key size (or * pointer) is supplied. */ -int sm4_expandkey(struct crypto_sm4_ctx *ctx, const u8 *in_key, +int sm4_expandkey(struct sm4_ctx *ctx, const u8 *in_key, unsigned int key_len); /** @@ -41,9 +41,4 @@ int sm4_expandkey(struct crypto_sm4_ctx *ctx, const u8 *in_key, */ void sm4_crypt_block(const u32 *rk, u8 *out, const u8 *in); -int crypto_sm4_set_key(struct crypto_tfm *tfm, const u8 *in_key, - unsigned int key_len); -void crypto_sm4_encrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in); -void crypto_sm4_decrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in); - #endif |