diff options
Diffstat (limited to 'include/crypto/chacha20poly1305.h')
| -rw-r--r-- | include/crypto/chacha20poly1305.h | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/include/crypto/chacha20poly1305.h b/include/crypto/chacha20poly1305.h index 234ee28078ef..0f71b037702d 100644 --- a/include/crypto/chacha20poly1305.h +++ b/include/crypto/chacha20poly1305.h @@ -18,31 +18,34 @@ enum chacha20poly1305_lengths { void chacha20poly1305_encrypt(u8 *dst, const u8 *src, const size_t src_len, const u8 *ad, const size_t ad_len, const u64 nonce, - const u8 key[CHACHA20POLY1305_KEY_SIZE]); + const u8 key[at_least CHACHA20POLY1305_KEY_SIZE]); bool __must_check chacha20poly1305_decrypt(u8 *dst, const u8 *src, const size_t src_len, const u8 *ad, const size_t ad_len, const u64 nonce, - const u8 key[CHACHA20POLY1305_KEY_SIZE]); + const u8 key[at_least CHACHA20POLY1305_KEY_SIZE]); void xchacha20poly1305_encrypt(u8 *dst, const u8 *src, const size_t src_len, const u8 *ad, const size_t ad_len, - const u8 nonce[XCHACHA20POLY1305_NONCE_SIZE], - const u8 key[CHACHA20POLY1305_KEY_SIZE]); + const u8 nonce[at_least XCHACHA20POLY1305_NONCE_SIZE], + const u8 key[at_least CHACHA20POLY1305_KEY_SIZE]); bool __must_check xchacha20poly1305_decrypt( - u8 *dst, const u8 *src, const size_t src_len, const u8 *ad, - const size_t ad_len, const u8 nonce[XCHACHA20POLY1305_NONCE_SIZE], - const u8 key[CHACHA20POLY1305_KEY_SIZE]); + u8 *dst, const u8 *src, const size_t src_len, + const u8 *ad, const size_t ad_len, + const u8 nonce[at_least XCHACHA20POLY1305_NONCE_SIZE], + const u8 key[at_least CHACHA20POLY1305_KEY_SIZE]); bool chacha20poly1305_encrypt_sg_inplace(struct scatterlist *src, size_t src_len, const u8 *ad, const size_t ad_len, const u64 nonce, - const u8 key[CHACHA20POLY1305_KEY_SIZE]); + const u8 key[at_least CHACHA20POLY1305_KEY_SIZE]); bool chacha20poly1305_decrypt_sg_inplace(struct scatterlist *src, size_t src_len, const u8 *ad, const size_t ad_len, const u64 nonce, - const u8 key[CHACHA20POLY1305_KEY_SIZE]); + const u8 key[at_least CHACHA20POLY1305_KEY_SIZE]); + +bool chacha20poly1305_selftest(void); #endif /* __CHACHA20POLY1305_H */ |