1 package org.bouncycastle.jce.spec; 2 3 import java.math.BigInteger; 4 5 import org.bouncycastle.math.ec.ECCurve; 6 import org.bouncycastle.math.ec.ECPoint; 7 8 /** 9 * specification signifying that the curve parameters can also be 10 * referred to by name. 11 * <p> 12 * If you are using JDK 1.5 you should be looking at {@link ECNamedCurveSpec}. 13 */ 14 public class ECNamedCurveParameterSpec 15 extends ECParameterSpec 16 { 17 private String name; 18 19 public ECNamedCurveParameterSpec( 20 String name, 21 ECCurve curve, 22 ECPoint G, 23 BigInteger n) 24 { 25 super(curve, G, n); 26 27 this.name = name; 28 } 29 30 public ECNamedCurveParameterSpec( 31 String name, 32 ECCurve curve, 33 ECPoint G, 34 BigInteger n, 35 BigInteger h) 36 { 37 super(curve, G, n, h); 38 39 this.name = name; 40 } 41 42 public ECNamedCurveParameterSpec( 43 String name, 44 ECCurve curve, 45 ECPoint G, 46 BigInteger n, 47 BigInteger h, 48 byte[] seed) 49 { 50 super(curve, G, n, h, seed); 51 52 this.name = name; 53 } 54 55 /** 56 * return the name of the curve the EC domain parameters belong to. 57 */ 58 public String getName() 59 { 60 return name; 61 } 62 } 63
