FM / src

/opt/canhelp/node_modules/@noble/hashes/src/

/opt/canhelp/node_modules/@noble/hashes/src

Name	Size	Mode	Actions
argon2.ts	17154	0644	edit dl rm
blake1.ts	19883	0644	edit dl rm
blake2.ts	17852	0644	edit dl rm
blake3.ts	9664	0644	edit dl rm
eskdf.ts	7386	0644	edit dl rm
hkdf.ts	3603	0644	edit dl rm
hmac.ts	3135	0644	edit dl rm
index.ts	1118	0644	edit dl rm
legacy.ts	9550	0644	edit dl rm
pbkdf2.ts	4238	0644	edit dl rm
scrypt.ts	10232	0644	edit dl rm
sha2.ts	19135	0644	edit dl rm
sha3-addons.ts	19177	0644	edit dl rm
sha3.ts	9468	0644	edit dl rm
utils.ts	11986	0644	edit dl rm
webcrypto.ts	5719	0644	edit dl rm
_blake.ts	1768	0644	edit dl rm
_md.ts	5783	0644	edit dl rm
_u64.ts	4984	0644	edit dl rm

Edit: /opt/canhelp/node_modules/@noble/hashes/src/_blake.ts (1768B)

/**
 * Internal helpers for blake hash.
 * @module
 */
import { rotr } from './utils.ts';

/**
 * 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: Uint8Array = /* @__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,
]);

// prettier-ignore
export type Num4 = { a: number; b: number; c: number; d: number; };

// Mixing function G splitted in two halfs
export function G1s(a: number, b: number, c: number, d: number, x: number): Num4 {
  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: number, b: number, c: number, d: number, x: number): Num4 {
  a = (a + b + x) | 0;
  d = rotr(d ^ a, 8);
  c = (c + d) | 0;
  b = rotr(b ^ c, 7);
  return { a, b, c, d };
}

/** * Internal helpers for blake hash. * @module */ import { rotr } from './utils.ts'; /** * 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: Uint8Array = /* @__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, ]); // prettier-ignore export type Num4 = { a: number; b: number; c: number; d: number; }; // Mixing function G splitted in two halfs export function G1s(a: number, b: number, c: number, d: number, x: number): Num4 { 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: number, b: number, c: number, d: number, x: number): Num4 { a = (a + b + x) | 0; d = rotr(d ^ a, 8); c = (c + d) | 0; b = rotr(b ^ c, 7); return { a, b, c, d }; }