Digest md = new SHA256Digest() md.reset(); md.update(data, 0, data.length); byte[] hash = new byte[md.getDigestSize()]; md.doFinal(hash, 0);
public void reset() { prehash.reset(); } }
@Override public void reset() { digest.reset(); } }
/** * reset the internal state */ public void reset() { contentDigest.reset(); }
/** * reset the internal state */ public void reset() { digest.reset(); }
@Override public void reset() { digest.reset(); } }
@Override public void reset() { baOut.reset(); baseDigest.reset(); }
@Override public void reset() { baOut.reset(); baseDigest.reset(); }
@Override public void reset() { digest.reset(); digest.update(SALT, 0, SALT.length); } }
@Override public FilterInputStream getInputStream(InputStream is) { this.digest.reset(); return new DigestInputStream(is, this.digest); }
public CramerShoupParameters(BigInteger p, BigInteger g1, BigInteger g2, Digest H) { this.p = p; this.g1 = g1; this.g2 = g2; this.H = (Digest)((Memoable)H).copy(); this.H.reset(); }
protected void initCipherDecrypt(Key key, AlgorithmParameterSpec params) throws InvalidKeyException, InvalidAlgorithmParameterException { buf.reset(); CipherParameters param; param = McElieceCCA2KeysToParams.generatePrivateKeyParameter((PrivateKey)key); digest.reset(); cipher.init(false, param); }
protected void engineInitVerify(PublicKey publicKey) throws InvalidKeyException { CipherParameters param = ECUtils.generatePublicKeyParameter(publicKey); digest.reset(); signer.init(false, param); }
/** * Reset the mac generator. */ public void reset() { digest.reset(); digest.update(secret, 0, secret.length); digest.update(IPAD, 0, padLength); }
protected void engineInitVerify(PublicKey publicKey) throws InvalidKeyException { CipherParameters param; param = RainbowKeysToParams.generatePublicKeyParameter(publicKey); digest.reset(); signer.init(false, param); }
/** * Initializes the signature algorithm for verifying a signature. */ private void initVerify() { messDigestTrees.reset(); GMSSPublicKeyParameters gmssPublicKey = (GMSSPublicKeyParameters)key; pubKeyBytes = gmssPublicKey.getPublicKey(); gmssPS = gmssPublicKey.getParameters(); // get numLayer this.numLayer = gmssPS.getNumOfLayers(); }
protected void engineInitSign(PrivateKey privateKey) throws InvalidKeyException { CipherParameters param; param = RainbowKeysToParams.generatePrivateKeyParameter(privateKey); if (random != null) { param = new ParametersWithRandom(param, random); } digest.reset(); signer.init(true, param); }
protected void engineInitSign( PrivateKey privateKey) throws InvalidKeyException { CipherParameters param = DSAUtil.generatePrivateKeyParameter(privateKey); if (random != null) { param = new ParametersWithRandom(param, random); } digest.reset(); signer.init(true, param); }
/** * Initializes the signature algorithm for verifying a signature. */ private void initVerify() { messDigestTrees.reset(); GMSSPublicKeyParameters gmssPublicKey = (GMSSPublicKeyParameters)key; pubKeyBytes = gmssPublicKey.getPublicKey(); gmssPS = gmssPublicKey.getParameters(); // get numLayer this.numLayer = gmssPS.getNumOfLayers(); }
protected void engineInitVerify( PublicKey publicKey) throws InvalidKeyException { if (!(publicKey instanceof RSAPublicKey)) { throw new InvalidKeyException("Supplied key (" + getType(publicKey) + ") is not a RSAPublicKey instance"); } CipherParameters param = RSAUtil.generatePublicKeyParameter((RSAPublicKey)publicKey); digest.reset(); cipher.init(false, param); }