// Create SignatureRSA instance for verifying server host
SignatureRSA sig = AlgorithmManager.getManager().createAlgorithm(Algorithms.SIGNATURE_RSA, _session);
sig.setPubKey(ee, n);
sig.update(_H);
return sig.verify(signatureOfH);
} catch(Exception e) {
throw new KexException("Failed to verify host key (RSA)", e);
}
}