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The Bouncy Castle Java APIs for the OpenPGP Protocol. The APIs are designed primarily to be used in conjunction with the BC LTS provider but may also be used with other providers providing cryptographic services.

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package org.bouncycastle.bcpg;

import java.io.IOException;
import java.math.BigInteger;

import org.bouncycastle.asn1.ASN1ObjectIdentifier;
import org.bouncycastle.math.ec.ECPoint;

/**
 * Base class for an ECDSA Public Key.
 * This type is used with {@link PublicKeyAlgorithmTags#ECDSA} and the curve is identified by providing an OID.
 *
 * @see 
 *     OpenPGP - Algorithm-Specific Parts for ECDSA Keys
 */
public class ECDSAPublicBCPGKey
    extends ECPublicBCPGKey
{
    /**
     * @param in the stream to read the packet from.
     */
    protected ECDSAPublicBCPGKey(
        BCPGInputStream in)
        throws IOException
    {
        super(in);
    }

    public ECDSAPublicBCPGKey(
        ASN1ObjectIdentifier oid,
        ECPoint point)
    {
        super(oid, point);
    }

    public ECDSAPublicBCPGKey(
           ASN1ObjectIdentifier oid,
           BigInteger encodedPoint)
        throws IOException
    {
        super(oid, encodedPoint);
    }

}