The cryptographic primitives (ECDSA and HMAC) implementations in this package have been reviewed by the Open Wallet Stack engineering team. More audits and reviews are welcomed.
The keyLib.crypto.Point class contains a wrapper around the class Point of elliptic.js, the elliptic curve library.
keyLib.crypto.ECDSA contains a pure JavaScript implementation of the elliptic curve DSA signature scheme based on elliptic.js.