15 lines
2.1 KiB
Plaintext
15 lines
2.1 KiB
Plaintext
|
// SHA-256 is specified in FIPS 180-3 and initial values are listed in section 5.3.3
|
||
|
|
// https://csrc.nist.gov/csrc/media/publications/fips/180/3/archive/2008-10-31/documents/fips180-3_final.pdf
|
||
|
|
def main() -> bool[256] {
|
||
|
|
bool[32] h0 = [false, true, true, false, true, false, true, false, false, false, false, false, true, false, false, true, true, true, true, false, false, true, true, false, false, true, true, false, false, true, true, true];
|
||
|
|
bool[32] h1 = [true, false, true, true, true, false, true, true, false, true, true, false, false, true, true, true, true, false, true, false, true, true, true, false, true, false, false, false, false, true, false, true];
|
||
|
|
bool[32] h2 = [false, false, true, true, true, true, false, false, false, true, true, false, true, true, true, false, true, true, true, true, false, false, true, true, false, true, true, true, false, false, true, false];
|
||
|
|
bool[32] h3 = [true, false, true, false, false, true, false, true, false, true, false, false, true, true, true, true, true, true, true, true, false, true, false, true, false, false, true, true, true, false, true, false];
|
||
|
|
bool[32] h4 = [false, true, false, true, false, false, false, true, false, false, false, false, true, true, true, false, false, true, false, true, false, false, true, false, false, true, true, true, true, true, true, true];
|
||
|
|
bool[32] h5 = [true, false, false, true, true, false, true, true, false, false, false, false, false, true, false, true, false, true, true, false, true, false, false, false, true, false, false, false, true, true, false, false];
|
||
|
|
bool[32] h6 = [false, false, false, true, true, true, true, true, true, false, false, false, false, false, true, true, true, true, false, true, true, false, false, true, true, false, true, false, true, false, true, true];
|
||
|
|
bool[32] h7 = [false, true, false, true, true, false, true, true, true, true, true, false, false, false, false, false, true, true, false, false, true, true, false, true, false, false, false, true, true, false, false, true];
|
||
|
|
|
||
|
|
bool[256] IV = [...h0, ...h1, ...h2, ...h3, ...h4, ...h5, ...h6, ...h7];
|
||
|
|
return IV;
|
||
|
|
}
|