From 9b9d4f7a7d22f1a0c2b1d53a1f7cd6bc67a34010 Mon Sep 17 00:00:00 2001 From: Paul Duncan Date: Wed, 17 Jul 2019 01:13:12 -0400 Subject: add sha{384,512} --- sha2.h | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) (limited to 'sha2.h') diff --git a/sha2.h b/sha2.h index 01cf08b..704fb2f 100644 --- a/sha2.h +++ b/sha2.h @@ -31,4 +31,32 @@ 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); + +#define SHA512_HASH_SIZE 64 + +typedef struct { + uint8_t buf[128]; + size_t buf_len; + + uint64_t h[8]; + + uint64_t num_bytes; +} sha512_t; + +void sha512_init(sha512_t * const); +void sha512_push(sha512_t * const, const uint8_t *, size_t); +void sha512_fini(sha512_t * const, uint8_t * const); +void sha512(const uint8_t * const, const size_t, uint8_t * const); + +#define SHA384_HASH_SIZE 48 + +typedef struct { + sha512_t ctx; +} sha384_t; + +void sha384_init(sha384_t * const); +void sha384_push(sha384_t * const, const uint8_t *, size_t); +void sha384_fini(sha384_t * const, uint8_t * const); +void sha384(const uint8_t * const, const size_t, uint8_t * const); + #endif /* SHA2_H_ */ -- cgit v1.2.3