diff options
Diffstat (limited to 'include/crypto/sha3.h')
| -rw-r--r-- | include/crypto/sha3.h | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/include/crypto/sha3.h b/include/crypto/sha3.h index 080f60c2e6b1..41e1b83a6d91 100644 --- a/include/crypto/sha3.h +++ b/include/crypto/sha3.h @@ -5,30 +5,32 @@ #ifndef __CRYPTO_SHA3_H__ #define __CRYPTO_SHA3_H__ +#include <linux/types.h> + #define SHA3_224_DIGEST_SIZE (224 / 8) #define SHA3_224_BLOCK_SIZE (200 - 2 * SHA3_224_DIGEST_SIZE) +#define SHA3_224_EXPORT_SIZE SHA3_STATE_SIZE + SHA3_224_BLOCK_SIZE + 1 #define SHA3_256_DIGEST_SIZE (256 / 8) #define SHA3_256_BLOCK_SIZE (200 - 2 * SHA3_256_DIGEST_SIZE) +#define SHA3_256_EXPORT_SIZE SHA3_STATE_SIZE + SHA3_256_BLOCK_SIZE + 1 #define SHA3_384_DIGEST_SIZE (384 / 8) #define SHA3_384_BLOCK_SIZE (200 - 2 * SHA3_384_DIGEST_SIZE) +#define SHA3_384_EXPORT_SIZE SHA3_STATE_SIZE + SHA3_384_BLOCK_SIZE + 1 #define SHA3_512_DIGEST_SIZE (512 / 8) #define SHA3_512_BLOCK_SIZE (200 - 2 * SHA3_512_DIGEST_SIZE) +#define SHA3_512_EXPORT_SIZE SHA3_STATE_SIZE + SHA3_512_BLOCK_SIZE + 1 -struct sha3_state { - u64 st[25]; - unsigned int rsiz; - unsigned int rsizw; +#define SHA3_STATE_SIZE 200 - unsigned int partial; - u8 buf[SHA3_224_BLOCK_SIZE]; +struct shash_desc; + +struct sha3_state { + u64 st[SHA3_STATE_SIZE / 8]; }; int crypto_sha3_init(struct shash_desc *desc); -int crypto_sha3_update(struct shash_desc *desc, const u8 *data, - unsigned int len); -int crypto_sha3_final(struct shash_desc *desc, u8 *out); #endif |