kolibrios-fun/contrib/sdk/sources/libjbig2dec/sha1.h
maxcodehack 9b45138bf2 uPDF: move libjbig2dec and libopenjpeg to sdk/sources
git-svn-id: svn://kolibrios.org@8619 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-02-28 17:09:15 +00:00

28 lines
548 B
C
Executable File

/* public api for steve reid's public domain SHA-1 implementation */
/* this file is in the public domain */
#ifndef __SHA1_H
#define __SHA1_H
#ifdef __cplusplus
extern "C" {
#endif
typedef struct {
uint32_t state[5];
uint32_t count[2];
uint8_t buffer[64];
} SHA1_CTX;
#define SHA1_DIGEST_SIZE 20
void SHA1_Init(SHA1_CTX* context);
void SHA1_Update(SHA1_CTX* context, const uint8_t* data, const size_t len);
void SHA1_Final(SHA1_CTX* context, uint8_t digest[SHA1_DIGEST_SIZE]);
#ifdef __cplusplus
}
#endif
#endif /* __SHA1_H */