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@don
don / hexStringToArrayBuffer.js
Created May 3, 2018 17:54
Convert hex string to ArrayBuffer
/**
* Convert a hex string to an ArrayBuffer.
*
* @param {string} hexString - hex representation of bytes
* @return {ArrayBuffer} - The bytes in an ArrayBuffer.
*/
function hexStringToArrayBuffer(hexString) {
// remove the leading 0x
hexString = hexString.replace(/^0x/, '');
@chrisveness
chrisveness / crypto-aes-gcm.js
Last active March 17, 2024 15:36
Uses the SubtleCrypto interface of the Web Cryptography API to encrypt and decrypt text using AES-GCM (AES Galois counter mode).
/**
* 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');
@kendellfab
kendellfab / goto-sublime
Created August 1, 2013 20:53
Add mouse click `goto definition` in sublime text 3.
Linux - create "Default (Linux).sublime-mousemap" in ~/.config/sublime-text-3/Packages/User
Mac - create "Default (OSX).sublime-mousemap" in ~/Library/Application Support/Sublime Text 3/Packages/User
Win - create "Default (Windows).sublime-mousemap" in %appdata%\Sublime Text 3\Packages\User
[
{
"button": "button1",
"count": 1,
"modifiers": ["ctrl"],
"press_command": "drag_select",