pkcs11-smartcard-sign

This module allows you to sign anything with a private key stored on PKCS #11 smartcard.

jose-jwe-jws

Library to encrypt and decrypt data in JSON Web Encryption (JWE) format and to sign data in JSON Web Signature (JWS) format. Leverages Browser's native web crypto API.

@airgap/coinlib-core

The @airgap/coinlib-core is a protocol agnostic library to prepare, sign and broadcast cryptocurrency transactions.