@peculiar/x509

@peculiar/x509 is an easy to use TypeScript/Javascript library based on @peculiar/asn1-schema that makes generating X.509 Certificates and Certificate Requests as well as validating certificate chains easy

pkcs7-padding

A tiny package that handles PKCS #7 padding for both strings and byte arrays

@lapo/extractcms

Extract CMS/PKCS#7 (P7M) signed envelopes (does not verify signature).