@jscrypto/core

Core registry, component contracts, transform helpers, byte helpers, and shared errors for @jscrypto packages.

Install

npm install @jscrypto/core

Usage

import { createRegistry } from '@jscrypto/core';
import { aes, cbc, pkcs7 } from '@jscrypto/classic';

const registry = createRegistry()
  .use(aes)
  .use(cbc)
  .use(pkcs7);

const cipher = registry.createCipher({
  cipher: 'AES',
  mode: 'CBC',
  padding: 'Pkcs7',
  key,
  iv,
});

const ciphertext = cipher.encrypt(plaintext);

What It Provides

• createRegistry: component registry with cipher facade and passphrase facade creation.
• Component contracts: cipher, mode, padding, KDF, format, and preset types.
• Transform contract: process(input) plus finalize(input?) for streaming.
• Byte helpers: concatBytes, equalBytes, xorBytes, and byte assertions.
• Block helpers: block-size, IV, and padding assertions.
• Errors: CryptoError, DuplicateComponentError, and MissingComponentError.

@jscrypto/core does not include concrete cryptographic algorithms. Use @jscrypto/classic or custom components for actual ciphers, modes, paddings, KDFs, and formats.