protected SignatureSigningParameters augmentSignatureSigningParameters(final SignatureSigningParameters params) {
        return params;
    }
<p>augmentSignatureSigningParameters.</p>

@param params a {@link SignatureSigningParameters} object
@return a {@link SignatureSigningParameters} object
pac4j-saml/src/main/java/org/pac4j/saml/crypto/DefaultSignatureSigningParametersProvider.java