diff options
Diffstat (limited to 'include/crypto/internal/poly1305.h')
| -rw-r--r-- | include/crypto/internal/poly1305.h | 31 |
1 files changed, 28 insertions, 3 deletions
diff --git a/include/crypto/internal/poly1305.h b/include/crypto/internal/poly1305.h index 064e52ca5248..c60315f47562 100644 --- a/include/crypto/internal/poly1305.h +++ b/include/crypto/internal/poly1305.h @@ -6,9 +6,8 @@ #ifndef _CRYPTO_INTERNAL_POLY1305_H #define _CRYPTO_INTERNAL_POLY1305_H -#include <asm/unaligned.h> -#include <linux/types.h> #include <crypto/poly1305.h> +#include <linux/types.h> /* * Poly1305 core functions. These only accept whole blocks; the caller must @@ -18,7 +17,8 @@ * only the ε-almost-∆-universal hash function (not the full MAC) is computed. */ -void poly1305_core_setkey(struct poly1305_core_key *key, const u8 *raw_key); +void poly1305_core_setkey(struct poly1305_core_key *key, + const u8 raw_key[POLY1305_BLOCK_SIZE]); static inline void poly1305_core_init(struct poly1305_state *state) { *state = (struct poly1305_state){}; @@ -30,4 +30,29 @@ void poly1305_core_blocks(struct poly1305_state *state, void poly1305_core_emit(const struct poly1305_state *state, const u32 nonce[4], void *dst); +void poly1305_block_init_arch(struct poly1305_block_state *state, + const u8 raw_key[POLY1305_BLOCK_SIZE]); +void poly1305_block_init_generic(struct poly1305_block_state *state, + const u8 raw_key[POLY1305_BLOCK_SIZE]); +void poly1305_blocks_arch(struct poly1305_block_state *state, const u8 *src, + unsigned int len, u32 padbit); + +static inline void poly1305_blocks_generic(struct poly1305_block_state *state, + const u8 *src, unsigned int len, + u32 padbit) +{ + poly1305_core_blocks(&state->h, &state->core_r, src, + len / POLY1305_BLOCK_SIZE, padbit); +} + +void poly1305_emit_arch(const struct poly1305_state *state, + u8 digest[POLY1305_DIGEST_SIZE], const u32 nonce[4]); + +static inline void poly1305_emit_generic(const struct poly1305_state *state, + u8 digest[POLY1305_DIGEST_SIZE], + const u32 nonce[4]) +{ + poly1305_core_emit(state, nonce, digest); +} + #endif |