Examples of ECDSASigner

Examples of org.bouncycastle.crypto.signers.ECDSASigner

143
144
145
146
147
148
149
    static public class ecDSA384
        extends Signature
    {
        public ecDSA384()
        {
            super(new SHA384Digest(), new ECDSASigner(), new StdDSAEncoder());
        }
View Full Code Here

Examples of org.bouncycastle2.crypto.signers.ECDSASigner

126
127
128
129
130
131
132
    static public class ecDSA224
        extends Signature
    {
        public ecDSA224()
        {
            super(new SHA224Digest(), new ECDSASigner(), new StdDSAEncoder());
        }
View Full Code Here

Examples of org.spongycastle.crypto.signers.ECDSASigner

381
382
383
384
385
386
387
388
389
390
391
    public ECDSASignature doSign(byte[] input) {
        // No decryption of private key required.
        if (priv == null)
            throw new MissingPrivateKeyException();
        check(priv != null, "Private key must not be null");
        ECDSASigner signer = new ECDSASigner(new HMacDSAKCalculator(new SHA256Digest()));
        ECPrivateKeyParameters privKey = new ECPrivateKeyParameters(priv, CURVE);
        signer.init(true, privKey);
        BigInteger[] components = signer.generateSignature(input);
        return new ECDSASignature(components[0], components[1]).toCanonicalised();
    }
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.