projects / fio.git / blame
| Commit | Line | Data |
|---|---|---|
| 82e3f7c4 JA |
1 | /* |
| 2 | * Common values for SHA-3 algorithms | |
| 3 | */ | |
| 4 | #ifndef __CRYPTO_SHA3_H__ | |
| 5 | #define __CRYPTO_SHA3_H__ | |
| 6 | ||
| 7 | #include <inttypes.h> | |
| 8 | ||
| 9 | #define SHA3_224_DIGEST_SIZE (224 / 8) | |
| 10 | #define SHA3_224_BLOCK_SIZE (200 - 2 * SHA3_224_DIGEST_SIZE) | |
| 11 | ||
| 12 | #define SHA3_256_DIGEST_SIZE (256 / 8) | |
| 13 | #define SHA3_256_BLOCK_SIZE (200 - 2 * SHA3_256_DIGEST_SIZE) | |
| 14 | ||
| 15 | #define SHA3_384_DIGEST_SIZE (384 / 8) | |
| 16 | #define SHA3_384_BLOCK_SIZE (200 - 2 * SHA3_384_DIGEST_SIZE) | |
| 17 | ||
| 18 | #define SHA3_512_DIGEST_SIZE (512 / 8) | |
| 19 | #define SHA3_512_BLOCK_SIZE (200 - 2 * SHA3_512_DIGEST_SIZE) | |
| 20 | ||
| 21 | struct fio_sha3_ctx { | |
| 22 | uint64_t st[25]; | |
| 23 | unsigned int md_len; | |
| 24 | unsigned int rsiz; | |
| 25 | unsigned int rsizw; | |
| 26 | ||
| 27 | unsigned int partial; | |
| 28 | uint8_t buf[SHA3_224_BLOCK_SIZE]; | |
| 29 | ||
| 30 | uint8_t *sha; | |
| 31 | }; | |
| 32 | ||
| 33 | void fio_sha3_224_init(struct fio_sha3_ctx *sctx); | |
| 34 | void fio_sha3_256_init(struct fio_sha3_ctx *sctx); | |
| 35 | void fio_sha3_384_init(struct fio_sha3_ctx *sctx); | |
| 36 | void fio_sha3_512_init(struct fio_sha3_ctx *sctx); | |
| 37 | ||
| 38 | int fio_sha3_update(struct fio_sha3_ctx *sctx, const uint8_t *data, | |
| 39 | unsigned int len); | |
| 40 | void fio_sha3_final(struct fio_sha3_ctx *sctx); | |
| 41 | ||
| 42 | #endif |