Upload via GUI (7543 Dateien)

This commit is contained in:
2026-10-22 06:59:38 +00:00
parent 6f73a87314
commit a57786fe54
50 changed files with 2595 additions and 0 deletions
+45
View File
@@ -0,0 +1,45 @@
/**
* Internal helpers for blake hash.
* @module
*/
import { rotr } from "./utils.js";
/**
* Internal blake variable.
* For BLAKE2b, the two extra permutations for rounds 10 and 11 are SIGMA[10..11] = SIGMA[0..1].
*/
// prettier-ignore
export const BSIGMA = /* @__PURE__ */ Uint8Array.from([
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
14, 10, 4, 8, 9, 15, 13, 6, 1, 12, 0, 2, 11, 7, 5, 3,
11, 8, 12, 0, 5, 2, 15, 13, 10, 14, 3, 6, 7, 1, 9, 4,
7, 9, 3, 1, 13, 12, 11, 14, 2, 6, 5, 10, 4, 0, 15, 8,
9, 0, 5, 7, 2, 4, 10, 15, 14, 1, 11, 12, 6, 8, 3, 13,
2, 12, 6, 10, 0, 11, 8, 3, 4, 13, 7, 5, 15, 14, 1, 9,
12, 5, 1, 15, 14, 13, 4, 10, 0, 7, 6, 3, 9, 2, 8, 11,
13, 11, 7, 14, 12, 1, 3, 9, 5, 0, 15, 4, 8, 6, 2, 10,
6, 15, 14, 9, 11, 3, 0, 8, 12, 2, 13, 7, 1, 4, 10, 5,
10, 2, 8, 4, 7, 6, 1, 5, 15, 11, 9, 14, 3, 12, 13, 0,
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
14, 10, 4, 8, 9, 15, 13, 6, 1, 12, 0, 2, 11, 7, 5, 3,
// Blake1, unused in others
11, 8, 12, 0, 5, 2, 15, 13, 10, 14, 3, 6, 7, 1, 9, 4,
7, 9, 3, 1, 13, 12, 11, 14, 2, 6, 5, 10, 4, 0, 15, 8,
9, 0, 5, 7, 2, 4, 10, 15, 14, 1, 11, 12, 6, 8, 3, 13,
2, 12, 6, 10, 0, 11, 8, 3, 4, 13, 7, 5, 15, 14, 1, 9,
]);
// Mixing function G splitted in two halfs
export function G1s(a, b, c, d, x) {
a = (a + b + x) | 0;
d = rotr(d ^ a, 16);
c = (c + d) | 0;
b = rotr(b ^ c, 12);
return { a, b, c, d };
}
export function G2s(a, b, c, d, x) {
a = (a + b + x) | 0;
d = rotr(d ^ a, 8);
c = (c + d) | 0;
b = rotr(b ^ c, 7);
return { a, b, c, d };
}
//# sourceMappingURL=_blake.js.map