@bluecrypt/keypairs: Universal keygen & signing for browsers

Keypairs.js is easy-to-use browser crypto in kilobytes, not megabytes.

It's a modern alternative to larger, legacy libraries like PKI.js and rsasign, with more universal support for keygen, signing, and verification (including PKI, X509, JOSE, JWS, and JWT) at a fraction of the cost.

This is intended to be explored with your JavaScript console open.

<script src="https://rootprojects.org/keypairs/bluecrypt-keypairs.js"></script>

<script src="https://rootprojects.org/keypairs/bluecrypt-keypairs.min.js"></script>

Documentation

Keypair Generation

JWK Keypair

DER Private Binary

DER Public Binary

PEM Private (base64-encoded PKCS1 DER)

PEM Private (base64-encoded SEC1 DER)

PEM Private (base64-encoded PKCS8 DER)

PEM Public (base64-encoded PKCS1 DER)

PEM Public (base64-encoded SPKI/PKIX DER)

Signing

JWS

JWT

Bluecrypt™ is a collection of lightweight, zero-dependency, libraries written in VanillaJS. They are fast, tiny, and secure, using the native features of modern browsers where possible.