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 26 | 1x 1x 1x 1x | // eslint-disable-next-line import/no-nodejs-modules import { createCipheriv, createDecipheriv } from 'crypto' import { Cipher } from './cryptoInterfaces' // TODO: Create a WebCrypto implementation for browser usage class NodeCryptoAes256CbcCipher implements Cipher { async encrypt(key: NodeJS.TypedArray, iv: NodeJS.TypedArray, data: NodeJS.TypedArray): Promise<Buffer> { const cipher = createCipheriv('aes-256-cbc', key, iv) const result = Buffer.concat([cipher.update(data), cipher.final()]) return Promise.resolve(result) } async decrypt(key: NodeJS.TypedArray, iv: NodeJS.TypedArray, data: NodeJS.TypedArray): Promise<Buffer> { const cipher = createDecipheriv('aes-256-cbc', key, iv) const result = Buffer.concat([cipher.update(data), cipher.final()]) return Promise.resolve(result) } } export function createCipherAes256Cbc(): Cipher { return new NodeCryptoAes256CbcCipher() } |