Example usage for org.bouncycastle.asn1.pkcs DHParameter getEncoded

Introduction

In this page you can find the example usage for org.bouncycastle.asn1.pkcs DHParameter getEncoded.

Prototype

public byte[] getEncoded(String encoding) throws IOException 

Source Link

Document

Return either the default for "BER" or a DER encoding if "DER" is specified.

Usage

From source file:org.dcache.xrootd.plugins.authn.gsi.DHSession.java

License:Open Source License

/**
 * Creates an DER-encoded byte sequence from the DHParameter object
 * @param paramspec the DH parameter object
 * @return the DER-encoded byte sequence of the DH Parameter object
 *///  w ww . j  av a 2 s.c  om
private static byte[] toDER(DHParameterSpec paramspec) throws IOException {
    DHParameter derParams = new DHParameter(paramspec.getP(), // Prime
            // (public
            // key)
            paramspec.getG(), // generator
            paramspec.getP().bitLength()); // keylength of Prime

    return derParams.getEncoded("DER");
}

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