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author | Paul Duncan <pabs@pablotron.org> | 2019-07-16 21:24:45 -0400 |
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committer | Paul Duncan <pabs@pablotron.org> | 2019-07-16 21:24:45 -0400 |
commit | c7a9baba5db7421de9ca6170b252efc4e35a20f5 (patch) | |
tree | 4eb97281ddaac573c97677e6a7f5e520362b8909 /sha2.h | |
parent | a71fd905ecb2bb55cb63de5d05dd5a9ae3583cc7 (diff) | |
download | sha2-c7a9baba5db7421de9ca6170b252efc4e35a20f5.tar.bz2 sha2-c7a9baba5db7421de9ca6170b252efc4e35a20f5.zip |
mv sha2{56,}.[hc]
Diffstat (limited to 'sha2.h')
-rw-r--r-- | sha2.h | 34 |
1 files changed, 34 insertions, 0 deletions
@@ -0,0 +1,34 @@ +#ifndef SHA2_H_ +#define SHA2_H_ + +#include <stdint.h> // uint32_t, uint8_t +#include <stdlib.h> // size_t + +#define SHA256_HASH_SIZE 32 + +typedef struct { + uint8_t buf[64]; + size_t buf_len; + + uint32_t h[8]; + + uint64_t num_bytes; +} sha256_t; + +void sha256_init(sha256_t * const); +void sha256_push(sha256_t * const, const uint8_t *, size_t); +void sha256_fini(sha256_t * const, uint8_t * const); +void sha256(const uint8_t * const, const size_t, uint8_t * const); + +#define SHA224_HASH_SIZE 28 + +typedef struct { + sha256_t ctx; +} sha224_t; + +void sha224_init(sha224_t * const); +void sha224_push(sha224_t * const, const uint8_t *, size_t); +void sha224_fini(sha224_t * const, uint8_t * const); +void sha224(const uint8_t * const, const size_t, uint8_t * const); + +#endif /* SHA2_H_ */ |