asmCrypto (openpgp.js fork)
JavaScript implementation of AES cryptographic utilities with performance in mind. As of v3, compatibility with upstream repo (now deprecated) is broken: non-AES functions have been removed, and legacy targets (ES5) are no longer supported.
This library is primarily needed as fallback for the WebCrypto API for AES-CFB (only implemented by Safari), as well as AES-GCM for 192-bit keys (not implemented by Chrome).
Build & Test
Then download and build the stuff:
git clone https://github.com/asmcrypto/asmcrypto.js.git
cd asmcrypto.js/
npm install
Running tests is always a good idea:
npm test
Congratulations! Now you have your asmcrypto.js ready to use ☺