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kjur / jsrsasign

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.
https://kjur.github.io/jsrsasign
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Wechat mini program SHA1withRSA signature function is very slow #600

Closed lgr595555169 closed 9 months ago

lgr595555169 commented 9 months ago

When using 2048 private keys for signature, wechat mini program takes more than 300ms。 let signature = new KJUR.crypto.Signature({"alg": "SHA1withRSA", "prvkeypem": priK});

kjur commented 9 months ago

Please use W3C Web Crypto API. https://developer.mozilla.org/en-US/docs/Web/API/Web_Crypto_API