The 'jsrsasign' (RSA-Sign JavaScript Library) is an opensource free cryptography library supporting RSA/RSAPSS/ECDSA/DSA signing/validation, ASN.1, PKCS#1/5/8 private/public key, X.509 certificate, CRL, OCSP, CMS SignedData, TimeStamp, CAdES and JSON Web Signature/Token in pure JavaScript.
created at April 30, 2012, 6:18 a.m.
libsodium compiled to Webassembly and pure JavaScript, with convenient wrappers.
created at Jan. 15, 2015, 10:58 a.m.