sign method
Sign plain text with Private Key
Given a plain text String and a RSAPrivateKey
, decrypt the text using
a RSAEngine
cipher
Implementation
String sign(String plainText, RSAPrivateKey privateKey) {
var signer = RSASigner(SHA256Digest(), "0609608648016503040201");
signer.init(true, PrivateKeyParameter<RSAPrivateKey>(privateKey));
return base64Encode(
signer.generateSignature(createUint8ListFromString(plainText)).bytes);
}