TAY
Fork of Crypto_light by
hash/SHA2_64.h
- Committer:
- ahaliassos
- Date:
- 2018-03-23
- Revision:
- 16:d387221543a5
- Parent:
- 7:2dbbdfb08123
File content as of revision 16:d387221543a5:
#ifndef SHA2_64_H #define SHA2_64_H #include <stdint.h> enum SHA2_64_TYPE { SHA_384, SHA_512 }; class SHA2_64 { public : SHA2_64(SHA2_64_TYPE type); void update(uint8_t *data, uint32_t length); void finalize(uint8_t *hash); static void computeHash(SHA2_64_TYPE type, uint8_t *hash, uint8_t *data, uint32_t length); private : static void computeBlock(uint64_t *h02, uint64_t *h12, uint64_t *h22, uint64_t *h32, uint64_t *h42, uint64_t *h52, uint64_t *h62, uint64_t *h72, uint8_t *buffer); SHA2_64_TYPE type; uint64_t h0, h1, h2, h3, h4, h5, h6, h7; uint32_t totalBufferLength; uint8_t buffer[128]; uint8_t bufferLength; }; #endif