public CertificateRequest getCertificateRequest() throws IOException {
Vector serverSigAlgs = null;
if (TlsUtils.isSignatureAlgorithmsExtensionAllowed(serverVersion)) {
short[] hashAlgorithms =
new short[] {
HashAlgorithm.sha512,
HashAlgorithm.sha384,
HashAlgorithm.sha256,
HashAlgorithm.sha224,
HashAlgorithm.sha1
};
short[] signatureAlgorithms = new short[] {SignatureAlgorithm.rsa};
serverSigAlgs = new Vector();
for (int i = 0; i < hashAlgorithms.length; ++i) {
for (int j = 0; j < signatureAlgorithms.length; ++j) {
serverSigAlgs.addElement(
new SignatureAndHashAlgorithm(hashAlgorithms[i], signatureAlgorithms[j]));
}
}
}
return new CertificateRequest(
new short[] {ClientCertificateType.rsa_sign}, serverSigAlgs, null);
}
