crypto-js
JavaScript library of crypto standards.
gnablib
A lean, zero dependency library to provide a useful base for your project.
angular-crypto
angular-crypto provides standard and secure cryptographic algorithms for Angular.js with support for: MD5, SHA-1, SHA-256, RC4, Rabbit, AES, DES, PBKDF2, HMAC, OFB, CFB, CTR, CBC, Base64