diff options
Diffstat (limited to 'src/cz/crcs/ectester/common/ec/CustomECParameterSpec.java')
| -rw-r--r-- | src/cz/crcs/ectester/common/ec/CustomECParameterSpec.java | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/src/cz/crcs/ectester/common/ec/CustomECParameterSpec.java b/src/cz/crcs/ectester/common/ec/CustomECParameterSpec.java deleted file mode 100644 index cbc15e7..0000000 --- a/src/cz/crcs/ectester/common/ec/CustomECParameterSpec.java +++ /dev/null @@ -1,47 +0,0 @@ -package cz.crcs.ectester.common.ec; - -import java.math.BigInteger; -import java.security.spec.ECFieldFp; -import java.security.spec.ECParameterSpec; -import java.security.spec.ECPoint; -import java.security.spec.EllipticCurve; - -/** - * @author David Hofman - */ -public class CustomECParameterSpec extends ECParameterSpec { - private EllipticCurve curve; - private ECPoint g; - private BigInteger n; - private int h; - - public CustomECParameterSpec(EllipticCurve curve, ECPoint g, BigInteger n, int h) { - //feed the constructor of the superclass some default, valid data - //getters will return custom (and possibly invalid) parameters instead - super(new EllipticCurve(new ECFieldFp(BigInteger.ONE),BigInteger.ZERO,BigInteger.ZERO), new ECPoint(BigInteger.ZERO, BigInteger.ZERO), BigInteger.ONE, 1); - this.curve = curve; - this.g = g; - this.n = n; - this.h = h; - } - - @Override - public EllipticCurve getCurve() { - return curve; - } - - @Override - public ECPoint getGenerator() { - return g; - } - - @Override - public BigInteger getOrder() { - return n; - } - - @Override - public int getCofactor() { - return h; - } -} |
