Chris Veness chrisveness
chrisveness
/ crypto-aes-gcm.js
Last active
March 14, 2025 21:33
Uses the SubtleCrypto interface of the Web Cryptography API to encrypt and decrypt text using AES-GCM (AES Galois counter mode).
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| /** | |
| * Encrypts plaintext using AES-GCM with supplied password, for decryption with aesGcmDecrypt(). | |
| * (c) Chris Veness MIT Licence | |
| * | |
| * @param {String} plaintext - Plaintext to be encrypted. | |
| * @param {String} password - Password to use to encrypt plaintext. | |
| * @returns {String} Encrypted ciphertext. | |
| * | |
| * @example | |
| * const ciphertext = await aesGcmEncrypt('my secret text', 'pw'); |
chrisveness
/ sha3-32bit.js
Created
April 3, 2017 10:30
32-bit version of SHA-3 (Keccak) algorithm using bit-interleaving
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| /* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */ | |
| /* SHA-3 (FIPS 202) ‘Keccak’ reference implementation in JavaScript (c) Chris Veness 2016-2017 */ | |
| /* MIT Licence */ | |
| /* www.movable-type.co.uk/scripts/sha3.html */ | |
| /* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */ | |
| 'use strict'; | |
| /** |
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