Overview > klyn.cryptography > Signature > verify
Version 0.1.2 Overview Index Tree Deprecated
klyn.cryptography.Signature.verify
method
public verify(signature as String, text as String = null, inputEncoding as String = "base64") as Boolean throws CryptoException:
Description

Verifies a signature against the buffered text and an optional final chunk.

Parameters
  • signature Encoded signature value.
  • text Optional final UTF-8 chunk.
  • inputEncoding Signature encoding: `base64`, `base64url` or `hex`.
Returns

True when the signature is valid.

Throws
  • CryptoException when the instance is not initialized for verification. ```klyn import klyn.cryptography keys = RSAKeyPairGenerator().generateKeyPair() signer = RSAPSSSignature(SHA256()) signer.initSign(keys.privateKeyPem) token = signer.sign("hello") verifier = RSAPSSSignature(SHA256()) verifier.initVerify(keys.publicKeyPem) print(verifier.verify(token, "hello")) ```