From c7a9baba5db7421de9ca6170b252efc4e35a20f5 Mon Sep 17 00:00:00 2001 From: Paul Duncan Date: Tue, 16 Jul 2019 21:24:45 -0400 Subject: mv sha2{56,}.[hc] --- sha2.h | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 sha2.h (limited to 'sha2.h') diff --git a/sha2.h b/sha2.h new file mode 100644 index 0000000..01cf08b --- /dev/null +++ b/sha2.h @@ -0,0 +1,34 @@ +#ifndef SHA2_H_ +#define SHA2_H_ + +#include // uint32_t, uint8_t +#include // 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_ */ -- cgit v1.2.3