public static org.spongycastle.jce.spec.ECParameterSpec convertSpec( ECParameterSpec ecSpec, boolean withCompression) { ECCurve curve = convertCurve(ecSpec.getCurve()); return new org.spongycastle.jce.spec.ECParameterSpec( curve, convertPoint(curve, ecSpec.getGenerator(), withCompression), ecSpec.getOrder(), BigInteger.valueOf(ecSpec.getCofactor()), ecSpec.getCurve().getSeed()); }
public static com.bugvm.bouncycastle.jce.spec.ECParameterSpec convertSpec( ECParameterSpec ecSpec, boolean withCompression) { ECCurve curve = convertCurve(ecSpec.getCurve()); return new com.bugvm.bouncycastle.jce.spec.ECParameterSpec( curve, convertPoint(curve, ecSpec.getGenerator(), withCompression), ecSpec.getOrder(), BigInteger.valueOf(ecSpec.getCofactor()), ecSpec.getCurve().getSeed()); }
public static org.ripple.bouncycastle.jce.spec.ECParameterSpec convertSpec( ECParameterSpec ecSpec, boolean withCompression) { ECCurve curve = convertCurve(ecSpec.getCurve()); return new org.ripple.bouncycastle.jce.spec.ECParameterSpec( curve, convertPoint(curve, ecSpec.getGenerator(), withCompression), ecSpec.getOrder(), BigInteger.valueOf(ecSpec.getCofactor()), ecSpec.getCurve().getSeed()); }
public static com.bugvm.bouncycastle.jce.spec.ECParameterSpec convertSpec( ECParameterSpec ecSpec, boolean withCompression) { ECCurve curve = convertCurve(ecSpec.getCurve()); return new com.bugvm.bouncycastle.jce.spec.ECParameterSpec( curve, convertPoint(curve, ecSpec.getGenerator(), withCompression), ecSpec.getOrder(), BigInteger.valueOf(ecSpec.getCofactor()), ecSpec.getCurve().getSeed()); }
public static org.spongycastle.jce.spec.ECParameterSpec convertSpec( ECParameterSpec ecSpec, boolean withCompression) { ECCurve curve = convertCurve(ecSpec.getCurve()); return new org.spongycastle.jce.spec.ECParameterSpec( curve, convertPoint(curve, ecSpec.getGenerator(), withCompression), ecSpec.getOrder(), BigInteger.valueOf(ecSpec.getCofactor()), ecSpec.getCurve().getSeed()); }
public static org.bouncycastle.jce.spec.ECParameterSpec convertSpec( ECParameterSpec ecSpec, boolean withCompression) { ECCurve curve = convertCurve(ecSpec.getCurve()); if (ecSpec instanceof ECNamedCurveSpec) { return new org.bouncycastle.jce.spec.ECNamedCurveParameterSpec( ((ECNamedCurveSpec)ecSpec).getName(), curve, convertPoint(curve, ecSpec.getGenerator(), withCompression), ecSpec.getOrder(), BigInteger.valueOf(ecSpec.getCofactor()), ecSpec.getCurve().getSeed()); } else { return new org.bouncycastle.jce.spec.ECParameterSpec( curve, convertPoint(curve, ecSpec.getGenerator(), withCompression), ecSpec.getOrder(), BigInteger.valueOf(ecSpec.getCofactor()), ecSpec.getCurve().getSeed()); } }
public static void assertCurveEquals(String message, EllipticCurve expected, EllipticCurve actual) { if (expected == actual) { return; } assertEquals(message + "[A]", expected.getA(), actual.getA()); assertEquals(message + "[B]", expected.getB(), actual.getB()); assertArrayEquals(message + "[seed]", expected.getSeed(), actual.getSeed()); assertECFieldEquals(message + "[field]", expected.getField(), actual.getField()); }
public static void assertCurveEquals(String message, EllipticCurve expected, EllipticCurve actual) { if (expected == actual) { return; } assertEquals(message + "[A]", expected.getA(), actual.getA()); assertEquals(message + "[B]", expected.getB(), actual.getB()); assertArrayEquals(message + "[seed]", expected.getSeed(), actual.getSeed()); assertECFieldEquals(message + "[field]", expected.getField(), actual.getField()); }
public static void assertCurveEquals(String message, EllipticCurve expected, EllipticCurve actual) { if (expected == actual) { return; } assertEquals(message + "[A]", expected.getA(), actual.getA()); assertEquals(message + "[B]", expected.getB(), actual.getB()); assertArrayEquals(message + "[seed]", expected.getSeed(), actual.getSeed()); assertECFieldEquals(message + "[field]", expected.getField(), actual.getField()); }
ecSpec.getOrder(), BigInteger.valueOf(ecSpec.getCofactor()), ecSpec.getCurve().getSeed());
ecSpec.getOrder(), BigInteger.valueOf(ecSpec.getCofactor()), ecSpec.getCurve().getSeed());
/** * copy from BC * * @param ecSpec * @param withCompression * @return */ public static X962Parameters getDomainParametersFromName(java.security.spec.ECParameterSpec ecSpec, boolean withCompression) { X962Parameters params; if (ecSpec instanceof ECNamedCurveSpec) { ASN1ObjectIdentifier curveOid = ECUtil.getNamedCurveOid(((ECNamedCurveSpec) ecSpec).getName()); if (curveOid == null) { curveOid = new ASN1ObjectIdentifier(((ECNamedCurveSpec) ecSpec).getName()); } params = new X962Parameters(curveOid); } else if (ecSpec == null) { params = new X962Parameters(DERNull.INSTANCE); } else { ECCurve curve = EC5Util.convertCurve(ecSpec.getCurve()); X9ECParameters ecP = new X9ECParameters( curve, EC5Util.convertPoint(curve, ecSpec.getGenerator(), withCompression), ecSpec.getOrder(), BigInteger.valueOf(ecSpec.getCofactor()), ecSpec.getCurve().getSeed()); params = new X962Parameters(ecP); } return params; }
ecSpec.getOrder(), BigInteger.valueOf(ecSpec.getCofactor()), ecSpec.getCurve().getSeed());
ecSpec.getOrder(), BigInteger.valueOf(ecSpec.getCofactor()), ecSpec.getCurve().getSeed());
ecSpec.getOrder(), BigInteger.valueOf(ecSpec.getCofactor()), ecSpec.getCurve().getSeed());
ecSpec.getOrder(), BigInteger.valueOf(ecSpec.getCofactor()), ecSpec.getCurve().getSeed());
ecSpec.getOrder(), BigInteger.valueOf(ecSpec.getCofactor()), ecSpec.getCurve().getSeed());
ecSpec.getOrder(), BigInteger.valueOf(ecSpec.getCofactor()), ecSpec.getCurve().getSeed());
ecSpec.getOrder(), BigInteger.valueOf(ecSpec.getCofactor()), ecSpec.getCurve().getSeed());
ecSpec.getOrder(), BigInteger.valueOf(ecSpec.getCofactor()), ecSpec.getCurve().getSeed());