package org.bouncycastle.asn1.x9; import org.bouncycastle.asn1.ASN1OctetString; import org.bouncycastle.asn1.DEREncodable; import org.bouncycastle.asn1.DERObject; import org.bouncycastle.asn1.DEROctetString; import org.bouncycastle.math.ec.ECCurve; import org.bouncycastle.math.ec.ECPoint; /** * class for describing an ECPoint as a DER object. */ public class X9ECPoint implements DEREncodable { ECPoint p; public X9ECPoint( ECPoint p) { this.p = p; } public X9ECPoint( ECCurve c, ASN1OctetString s) { this.p = c.decodePoint(s.getOctets()); } public ECPoint getPoint() { return p; } /** * Produce an object suitable for an ASN1OutputStream. * <pre> * ECPoint ::= OCTET STRING * </pre> * <p> * Octet string produced using ECPoint.getEncoded(). */ public DERObject getDERObject() { return new DEROctetString(p.getEncoded()); } }