byte[] fingerPrint = new byte[2];
fingerPrint[0] = digest[0];
fingerPrint[1] = digest[1];
return new PGPSignature(new SignaturePacket(3, contentSigner.getType(), contentSigner.getKeyID(), contentSigner.getKeyAlgorithm(), contentSigner.getHashAlgorithm(), creationTime * 1000, fingerPrint, sigValues));
}