@root/keypairs
Lightweight, Zero-Dependency RSA and EC/ECDSA crypto for Node.js and Browsers
@root/csr
Lightweight, Zero-Dependency CSR (Certificate Signing Request) generator and parser for Node.js and Browsers
asn1-ts
ASN.1 encoding and decoding, including BER, CER, and DER.
rsa-key
Converts between RSA key formats, detecting input format (PEM, DER, PKCS1, PKCS8). No OpenSSL needed.
asn1-parser
An ASN.1 parser in less than 100 lines of Vanilla JavaScript, part of the Bluecrypt suite.