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| 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 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 | 6x 6x 6x 6x 6x 6x 6x | import crypto from "crypto";
import type { BinaryAlike } from "./shared";
/**
*
*
* @export
* @param {Uint8Array} array1
* @param {Uint8Array} array2
* @return {boolean} boolean
*/
export function timingSafeEqual(array1: Uint8Array, array2: Uint8Array): boolean {
return crypto.timingSafeEqual(Buffer.from(array1), Buffer.from(array2));
}
/**
*
*
* @export
* @param {number} size
* @return {Uint8Array} Uint8Array
*/
export function randomBytes(size: number): Uint8Array {
return new Uint8Array(crypto.randomBytes(size));
}
/**
*
*
* @export
* @param {string} algorithm
* @param {BinaryAlike} key
* @param {BinaryAlike} data
* @return {Uint8Array} Uint8Array
*/
export function hmac(
algorithm: string,
key: BinaryAlike,
data: BinaryAlike
): Uint8Array {
return new Uint8Array(
crypto.createHmac(algorithm, Buffer.from(key)).update(Buffer.from(data)).digest()
);
}
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