Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 | 1x 1x 1x 2x 1x 1x 1x 1x 1x 1x 1x 1x 2x 2x 2x 2x 2x 2x 2x 2x 2x 1x 1x 2x | import { createHash, randomBytes } from 'crypto';
export const generateSalt = (length: number): string => {
if (length <= 0) {
return '';
}
const saltBytes = randomBytes(length);
const salt = saltBytes.toString('hex');
return salt.substring(0, length);
};
export const digest = (
data: string,
algorithm: string = 'SHA-256',
): Uint8Array => {
const nodeAlg = toNodeCryptoAlg(algorithm);
const hash = createHash(nodeAlg);
hash.update(data);
const hashBuffer = hash.digest();
return new Uint8Array(hashBuffer);
};
const toNodeCryptoAlg = (hashAlg: string): string =>
hashAlg.replace('-', '').toLowerCase();
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