signPSS static method
Implementation
static Future<String> signPSS(String message, Hash hash,
SaltLength saltLength, String privateKey) async {
var requestBuilder = model.SignPssrequestObjectBuilder(
message: message,
privateKey: privateKey,
saltLength: model.SaltLength.values[saltLength.index],
hash: model.Hash.values[hash.index],
);
return RSABridge.call("signPSS", requestBuilder.toBytes())
.then(RSAResponseHandlers.stringResponse);
}