Package gnu.java.security.sig

Examples of gnu.java.security.sig.ISignature.update()

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    byte[] encodedSignature = codec.encodeSignature(signature);
    Object decodedSignature = codec.decodeSignature(encodedSignature);

    map.put(BaseSignature.VERIFIER_KEY, pubK);
    bob.setupVerify(map);
    bob.update(MESSAGE, 0, MESSAGE.length);

    harness.check(bob.verify(decodedSignature));
  }
}
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                    sig = SignatureFactory.getInstance(Registry.DSS_SIG);
                  }
                sig.setupVerify(Collections.singletonMap(
                  ISignature.VERIFIER_KEY, serverKey));
                byte[] buf = clientRandom.getEncoded();
                sig.update(buf, 0, buf.length);
                buf = serverRandom.getEncoded();
                sig.update(buf, 0, buf.length);
                if (suite.getKeyExchange() == "RSA")
                  {
                    updateSig(sig, ((RSAPublicKey) serverKex).getModulus());
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                sig.setupVerify(Collections.singletonMap(
                  ISignature.VERIFIER_KEY, serverKey));
                byte[] buf = clientRandom.getEncoded();
                sig.update(buf, 0, buf.length);
                buf = serverRandom.getEncoded();
                sig.update(buf, 0, buf.length);
                if (suite.getKeyExchange() == "RSA")
                  {
                    updateSig(sig, ((RSAPublicKey) serverKex).getModulus());
                    updateSig(sig, ((RSAPublicKey) serverKex).getPublicExponent());
                  }
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                else if (suite.getKeyExchange() == "SRP")
                  {
                    updateSig(sig, ((SRPPublicKey) serverKex).getN());
                    updateSig(sig, ((SRPPublicKey) serverKex).getG());
                    byte[] srpSalt = skex.getSRPSalt();
                    sig.update((byte) srpSalt.length);
                    sig.update(srpSalt, 0, srpSalt.length);
                    updateSig(sig, ((SRPPublicKey) serverKex).getY());
                  }
                if (!sig.verify(skex.getSignature().getSigValue()))
                  {
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                  {
                    updateSig(sig, ((SRPPublicKey) serverKex).getN());
                    updateSig(sig, ((SRPPublicKey) serverKex).getG());
                    byte[] srpSalt = skex.getSRPSalt();
                    sig.update((byte) srpSalt.length);
                    sig.update(srpSalt, 0, srpSalt.length);
                    updateSig(sig, ((SRPPublicKey) serverKex).getY());
                  }
                if (!sig.verify(skex.getSignature().getSigValue()))
                  {
                    throwHandshakeFailure();
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                    sig = SignatureFactory.getInstance(Registry.DSS_SIG);
                  }
                sig.setupSign(Collections.singletonMap(ISignature.SIGNER_KEY,
                                                       signPair.getPrivate()));
                byte[] buf = clientRandom.getEncoded();
                sig.update(buf, 0, buf.length);
                buf = serverRandom.getEncoded();
                sig.update(buf, 0, buf.length);
                updateSig(sig, pubkey.getParams().getP());
                updateSig(sig, pubkey.getParams().getG());
                updateSig(sig, pubkey.getY());
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                sig.setupSign(Collections.singletonMap(ISignature.SIGNER_KEY,
                                                       signPair.getPrivate()));
                byte[] buf = clientRandom.getEncoded();
                sig.update(buf, 0, buf.length);
                buf = serverRandom.getEncoded();
                sig.update(buf, 0, buf.length);
                updateSig(sig, pubkey.getParams().getP());
                updateSig(sig, pubkey.getParams().getG());
                updateSig(sig, pubkey.getY());
                s = new Signature(sig.sign(), suite.getSignature());
              }
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                    sig = SignatureFactory.getInstance(Registry.DSS_SIG);
                  }
                sig.setupSign(Collections.singletonMap(ISignature.SIGNER_KEY,
                                                       signPair.getPrivate()));
                byte[] buf = clientRandom.getEncoded();
                sig.update(buf, 0, buf.length);
                buf = serverRandom.getEncoded();
                sig.update(buf, 0, buf.length);
                updateSig(sig, N);
                updateSig(sig, g);
                sig.update((byte) srpSalt.length);
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                sig.setupSign(Collections.singletonMap(ISignature.SIGNER_KEY,
                                                       signPair.getPrivate()));
                byte[] buf = clientRandom.getEncoded();
                sig.update(buf, 0, buf.length);
                buf = serverRandom.getEncoded();
                sig.update(buf, 0, buf.length);
                updateSig(sig, N);
                updateSig(sig, g);
                sig.update((byte) srpSalt.length);
                sig.update(srpSalt, 0, srpSalt.length);
                updateSig(sig, B);
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                sig.update(buf, 0, buf.length);
                buf = serverRandom.getEncoded();
                sig.update(buf, 0, buf.length);
                updateSig(sig, N);
                updateSig(sig, g);
                sig.update((byte) srpSalt.length);
                sig.update(srpSalt, 0, srpSalt.length);
                updateSig(sig, B);
                s = new Signature(sig.sign(), suite.getSignature());
              }
            final SRPPublicKey pubkey = new SRPPublicKey(N, g, B);
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