#include "sha1.h"#include <assert.h>#include <string.h>

Go to the source code of this file.
Data Structures | |
| union | CHAR64LONG16 |
Defines | |
| #define | SHA1HANDSOFF |
| #define | _DIAGASSERT(cond) assert(cond) |
| #define | rol(value, bits) (((value) << (bits)) | ((value) >> (32 - (bits)))) |
| #define | blk0(i) |
| #define | blk(i) |
| #define | R0(v, w, x, y, z, i) z+=((w&(x^y))^y)+blk0(i)+0x5A827999+rol(v,5);w=rol(w,30); |
| #define | R1(v, w, x, y, z, i) z+=((w&(x^y))^y)+blk(i)+0x5A827999+rol(v,5);w=rol(w,30); |
| #define | R2(v, w, x, y, z, i) z+=(w^x^y)+blk(i)+0x6ED9EBA1+rol(v,5);w=rol(w,30); |
| #define | R3(v, w, x, y, z, i) z+=(((w|x)&y)|(w&x))+blk(i)+0x8F1BBCDC+rol(v,5);w=rol(w,30); |
| #define | R4(v, w, x, y, z, i) z+=(w^x^y)+blk(i)+0xCA62C1D6+rol(v,5);w=rol(w,30); |
Functions | |
| void | SHA1_Transform (uint32_t state[5], const uint8_t buffer[64]) |
| void | SHA1_Init (SHA1_CTX *context) |
| void | SHA1_Update (SHA1_CTX *context, const uint8_t *data, size_t len) |
| void | SHA1_Finish (SHA1_CTX *context, uint8_t digest[20]) |
| #define blk | ( | i | ) |
| #define blk0 | ( | i | ) |
| #define R0 | ( | v, | |||
| w, | |||||
| x, | |||||
| y, | |||||
| z, | |||||
| i | ) | z+=((w&(x^y))^y)+blk0(i)+0x5A827999+rol(v,5);w=rol(w,30); |
| #define R1 | ( | v, | |||
| w, | |||||
| x, | |||||
| y, | |||||
| z, | |||||
| i | ) | z+=((w&(x^y))^y)+blk(i)+0x5A827999+rol(v,5);w=rol(w,30); |
| #define R2 | ( | v, | |||
| w, | |||||
| x, | |||||
| y, | |||||
| z, | |||||
| i | ) | z+=(w^x^y)+blk(i)+0x6ED9EBA1+rol(v,5);w=rol(w,30); |
| #define R3 | ( | v, | |||
| w, | |||||
| x, | |||||
| y, | |||||
| z, | |||||
| i | ) | z+=(((w|x)&y)|(w&x))+blk(i)+0x8F1BBCDC+rol(v,5);w=rol(w,30); |
| #define R4 | ( | v, | |||
| w, | |||||
| x, | |||||
| y, | |||||
| z, | |||||
| i | ) | z+=(w^x^y)+blk(i)+0xCA62C1D6+rol(v,5);w=rol(w,30); |
| #define rol | ( | value, | |||
| bits | ) | (((value) << (bits)) | ((value) >> (32 - (bits)))) |
Definition at line 247 of file sha1.c.
References _DIAGASSERT, SHA1_CTX::count, SHA1_Update(), and SHA1_CTX::state.
| void SHA1_Init | ( | SHA1_CTX * | context | ) |
Definition at line 202 of file sha1.c.
References _DIAGASSERT, SHA1_CTX::count, and SHA1_CTX::state.
Definition at line 132 of file sha1.c.
References _DIAGASSERT, R0, R1, R2, R3, and R4.
Referenced by SHA1_Update().
Definition at line 220 of file sha1.c.
References _DIAGASSERT, SHA1_CTX::buffer, SHA1_CTX::count, SHA1_Transform(), and SHA1_CTX::state.
Referenced by SHA1_Finish().