Class SignatureRSA

    • Constructor Detail

      • SignatureRSA

        protected SignatureRSA​(String algorithm,
                               String sshAlgorithmName)
    • Method Detail

      • getSshAlgorithmName

        public String getSshAlgorithmName​(String algo)
        Parameters:
        algo - - the negotiated value
        Returns:
        The original ssh name of the signature algorithm
      • getVerifierSignatureSize

        protected int getVerifierSignatureSize()
        Returns:
        The expected number of bytes in the signature - non-positive if not initialized or not intended to be used for verification
      • getVerifierSignatureSize

        public static int getVerifierSignatureSize​(RSAKey key)
      • verify

        public boolean verify​(SessionContext session,
                              byte[] sig)
                       throws Exception
        Description copied from interface: Signature
        Verify against the given signature
        Parameters:
        session - The SessionContext for calling this method - may be null if not called within a session context
        sig - The signed data
        Returns:
        true if signature is valid
        Throws:
        Exception - If failed to extract signed data for validation