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Add sha512 and sha512_256 hash support

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lifegpc
2025-05-11 15:30:01 +08:00
parent 4a6de34a64
commit eeeedae697
8 changed files with 673 additions and 30 deletions
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38
cstr_util.c
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@@ -336,3 +336,41 @@ int cstr_strnicmp(const char* str1, const char* str2, size_t count) {
return 0;
#endif
}
void cstr_write_uint64(uint8_t* bytes, uint64_t value, int big) {
if (!bytes) return;
if (big) {
bytes[0] = (value >> 56) & 0xFF;
bytes[1] = (value >> 48) & 0xFF;
bytes[2] = (value >> 40) & 0xFF;
bytes[3] = (value >> 32) & 0xFF;
bytes[4] = (value >> 24) & 0xFF;
bytes[5] = (value >> 16) & 0xFF;
bytes[6] = (value >> 8) & 0xFF;
bytes[7] = value & 0xFF;
} else {
bytes[7] = (value >> 56) & 0xFF;
bytes[6] = (value >> 48) & 0xFF;
bytes[5] = (value >> 40) & 0xFF;
bytes[4] = (value >> 32) & 0xFF;
bytes[3] = (value >> 24) & 0xFF;
bytes[2] = (value >> 16) & 0xFF;
bytes[1] = (value >> 8) & 0xFF;
bytes[0] = value & 0xFF;
}
}
void cstr_write_uint32(uint8_t* bytes, uint32_t value, int big) {
if (!bytes) return;
if (big) {
bytes[0] = (value >> 24) & 0xFF;
bytes[1] = (value >> 16) & 0xFF;
bytes[2] = (value >> 8) & 0xFF;
bytes[3] = value & 0xFF;
} else {
bytes[3] = (value >> 24) & 0xFF;
bytes[2] = (value >> 16) & 0xFF;
bytes[1] = (value >> 8) & 0xFF;
bytes[0] = value & 0xFF;
}
}