java.security.spec.MGF1ParameterSpec Java Examples
The following examples show how to use
java.security.spec.MGF1ParameterSpec.
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Example #1
Source File: PSSParameters.java From openjdk-jdk8u with GNU General Public License v2.0 | 6 votes |
@Override protected void engineInit(AlgorithmParameterSpec paramSpec) throws InvalidParameterSpecException { if (!(paramSpec instanceof PSSParameterSpec)) { throw new InvalidParameterSpecException ("Inappropriate parameter specification"); } PSSParameterSpec spec = (PSSParameterSpec) paramSpec; String mgfName = spec.getMGFAlgorithm(); if (!spec.getMGFAlgorithm().equalsIgnoreCase("MGF1")) { throw new InvalidParameterSpecException("Unsupported mgf " + mgfName + "; MGF1 only"); } AlgorithmParameterSpec mgfSpec = spec.getMGFParameters(); if (!(mgfSpec instanceof MGF1ParameterSpec)) { throw new InvalidParameterSpecException("Inappropriate mgf " + "parameters; non-null MGF1ParameterSpec only"); } this.spec = spec; }
Example #2
Source File: TestOAEPParameterSpec.java From TencentKona-8 with GNU General Public License v2.0 | 6 votes |
private static boolean compareMGF(OAEPParameterSpec s1, OAEPParameterSpec s2) { String alg1 = s1.getMGFAlgorithm(); String alg2 = s2.getMGFAlgorithm(); if (alg1.equals(alg2)) { MGF1ParameterSpec mp1 = (MGF1ParameterSpec)s1.getMGFParameters(); MGF1ParameterSpec mp2 = (MGF1ParameterSpec)s2.getMGFParameters(); alg1 = mp1.getDigestAlgorithm(); alg2 = mp2.getDigestAlgorithm(); if (alg1.equals(alg2)) { return true; } else { System.out.println("MGF's MD algos: " + alg1 + " vs " + alg2); return false; } } else { System.out.println("MGF algos: " + alg1 + " vs " + alg2); return false; } }
Example #3
Source File: TestOAEPParameterSpec.java From jdk8u-jdk with GNU General Public License v2.0 | 6 votes |
public static void main(String[] argv) throws Exception { boolean status = true; byte[] p = { (byte) 0x01, (byte) 0x02, (byte) 0x03, (byte) 0x04 }; status &= runTest("SHA-224", MGF1ParameterSpec.SHA224, p); status &= runTest("SHA-256", MGF1ParameterSpec.SHA256, p); status &= runTest("SHA-384", MGF1ParameterSpec.SHA384, p); status &= runTest("SHA-512", MGF1ParameterSpec.SHA512, p); status &= runTest("SHA", MGF1ParameterSpec.SHA1, new byte[0]); status &= runTest("SHA-1", MGF1ParameterSpec.SHA1, new byte[0]); status &= runTest("SHA1", MGF1ParameterSpec.SHA1, new byte[0]); if (status) { System.out.println("Test Passed"); } else { throw new Exception("One or More Test Failed"); } }
Example #4
Source File: TestOAEPParameterSpec.java From jdk8u-jdk with GNU General Public License v2.0 | 6 votes |
public static void main(String[] argv) throws Exception { boolean status = true; byte[] p = { (byte) 0x01, (byte) 0x02, (byte) 0x03, (byte) 0x04 }; status &= runTest("SHA-224", MGF1ParameterSpec.SHA224, p); status &= runTest("SHA-256", MGF1ParameterSpec.SHA256, p); status &= runTest("SHA-384", MGF1ParameterSpec.SHA384, p); status &= runTest("SHA-512", MGF1ParameterSpec.SHA512, p); status &= runTest("SHA", MGF1ParameterSpec.SHA1, new byte[0]); status &= runTest("SHA-1", MGF1ParameterSpec.SHA1, new byte[0]); status &= runTest("SHA1", MGF1ParameterSpec.SHA1, new byte[0]); if (status) { System.out.println("Test Passed"); } else { throw new Exception("One or More Test Failed"); } }
Example #5
Source File: TestOAEPParameterSpec.java From jdk8u_jdk with GNU General Public License v2.0 | 6 votes |
private static boolean compareMGF(OAEPParameterSpec s1, OAEPParameterSpec s2) { String alg1 = s1.getMGFAlgorithm(); String alg2 = s2.getMGFAlgorithm(); if (alg1.equals(alg2)) { MGF1ParameterSpec mp1 = (MGF1ParameterSpec)s1.getMGFParameters(); MGF1ParameterSpec mp2 = (MGF1ParameterSpec)s2.getMGFParameters(); alg1 = mp1.getDigestAlgorithm(); alg2 = mp2.getDigestAlgorithm(); if (alg1.equals(alg2)) { return true; } else { System.out.println("MGF's MD algos: " + alg1 + " vs " + alg2); return false; } } else { System.out.println("MGF algos: " + alg1 + " vs " + alg2); return false; } }
Example #6
Source File: TestOAEPParameterSpec.java From hottub with GNU General Public License v2.0 | 6 votes |
private static boolean runTest(String mdName, MGF1ParameterSpec mgfSpec, byte[] p) throws Exception { OAEPParameterSpec spec = new OAEPParameterSpec(mdName, "MGF1", mgfSpec, new PSource.PSpecified(p)); cp = Security.getProvider("SunJCE"); System.out.println("Testing provider " + cp.getName() + "..."); AlgorithmParameters ap = AlgorithmParameters.getInstance("OAEP", cp); ap.init(spec); byte[] encoding = ap.getEncoded(); AlgorithmParameters ap2 = AlgorithmParameters.getInstance("OAEP", cp); ap2.init(encoding); OAEPParameterSpec spec2 = (OAEPParameterSpec) ap2.getParameterSpec (OAEPParameterSpec.class); return compareSpec(spec, spec2); }
Example #7
Source File: TestOAEPParameterSpec.java From openjdk-8-source with GNU General Public License v2.0 | 6 votes |
public static void main(String[] argv) throws Exception { boolean status = true; byte[] p = { (byte) 0x01, (byte) 0x02, (byte) 0x03, (byte) 0x04 }; status &= runTest("SHA-224", MGF1ParameterSpec.SHA224, p); status &= runTest("SHA-256", MGF1ParameterSpec.SHA256, p); status &= runTest("SHA-384", MGF1ParameterSpec.SHA384, p); status &= runTest("SHA-512", MGF1ParameterSpec.SHA512, p); status &= runTest("SHA", MGF1ParameterSpec.SHA1, new byte[0]); status &= runTest("SHA-1", MGF1ParameterSpec.SHA1, new byte[0]); status &= runTest("SHA1", MGF1ParameterSpec.SHA1, new byte[0]); if (status) { System.out.println("Test Passed"); } else { throw new Exception("One or More Test Failed"); } }
Example #8
Source File: TestOAEPParameterSpec.java From hottub with GNU General Public License v2.0 | 6 votes |
private static boolean compareMGF(OAEPParameterSpec s1, OAEPParameterSpec s2) { String alg1 = s1.getMGFAlgorithm(); String alg2 = s2.getMGFAlgorithm(); if (alg1.equals(alg2)) { MGF1ParameterSpec mp1 = (MGF1ParameterSpec)s1.getMGFParameters(); MGF1ParameterSpec mp2 = (MGF1ParameterSpec)s2.getMGFParameters(); alg1 = mp1.getDigestAlgorithm(); alg2 = mp2.getDigestAlgorithm(); if (alg1.equals(alg2)) { return true; } else { System.out.println("MGF's MD algos: " + alg1 + " vs " + alg2); return false; } } else { System.out.println("MGF algos: " + alg1 + " vs " + alg2); return false; } }
Example #9
Source File: TestOAEPParameterSpec.java From openjdk-8-source with GNU General Public License v2.0 | 6 votes |
private static boolean runTest(String mdName, MGF1ParameterSpec mgfSpec, byte[] p) throws Exception { OAEPParameterSpec spec = new OAEPParameterSpec(mdName, "MGF1", mgfSpec, new PSource.PSpecified(p)); cp = Security.getProvider("SunJCE"); System.out.println("Testing provider " + cp.getName() + "..."); AlgorithmParameters ap = AlgorithmParameters.getInstance("OAEP", cp); ap.init(spec); byte[] encoding = ap.getEncoded(); AlgorithmParameters ap2 = AlgorithmParameters.getInstance("OAEP", cp); ap2.init(encoding); OAEPParameterSpec spec2 = (OAEPParameterSpec) ap2.getParameterSpec (OAEPParameterSpec.class); return compareSpec(spec, spec2); }
Example #10
Source File: TestOAEPParameterSpec.java From dragonwell8_jdk with GNU General Public License v2.0 | 6 votes |
public static void main(String[] argv) throws Exception { boolean status = true; byte[] p = { (byte) 0x01, (byte) 0x02, (byte) 0x03, (byte) 0x04 }; status &= runTest("SHA-224", MGF1ParameterSpec.SHA224, p); status &= runTest("SHA-256", MGF1ParameterSpec.SHA256, p); status &= runTest("SHA-384", MGF1ParameterSpec.SHA384, p); status &= runTest("SHA-512", MGF1ParameterSpec.SHA512, p); status &= runTest("SHA", MGF1ParameterSpec.SHA1, new byte[0]); status &= runTest("SHA-1", MGF1ParameterSpec.SHA1, new byte[0]); status &= runTest("SHA1", MGF1ParameterSpec.SHA1, new byte[0]); if (status) { System.out.println("Test Passed"); } else { throw new Exception("One or More Test Failed"); } }
Example #11
Source File: TestOAEPParameterSpec.java From jdk8u-dev-jdk with GNU General Public License v2.0 | 6 votes |
public static void main(String[] argv) throws Exception { boolean status = true; byte[] p = { (byte) 0x01, (byte) 0x02, (byte) 0x03, (byte) 0x04 }; status &= runTest("SHA-224", MGF1ParameterSpec.SHA224, p); status &= runTest("SHA-256", MGF1ParameterSpec.SHA256, p); status &= runTest("SHA-384", MGF1ParameterSpec.SHA384, p); status &= runTest("SHA-512", MGF1ParameterSpec.SHA512, p); status &= runTest("SHA", MGF1ParameterSpec.SHA1, new byte[0]); status &= runTest("SHA-1", MGF1ParameterSpec.SHA1, new byte[0]); status &= runTest("SHA1", MGF1ParameterSpec.SHA1, new byte[0]); if (status) { System.out.println("Test Passed"); } else { throw new Exception("One or More Test Failed"); } }
Example #12
Source File: TestOAEPParameterSpec.java From jdk8u-jdk with GNU General Public License v2.0 | 6 votes |
private static boolean compareMGF(OAEPParameterSpec s1, OAEPParameterSpec s2) { String alg1 = s1.getMGFAlgorithm(); String alg2 = s2.getMGFAlgorithm(); if (alg1.equals(alg2)) { MGF1ParameterSpec mp1 = (MGF1ParameterSpec)s1.getMGFParameters(); MGF1ParameterSpec mp2 = (MGF1ParameterSpec)s2.getMGFParameters(); alg1 = mp1.getDigestAlgorithm(); alg2 = mp2.getDigestAlgorithm(); if (alg1.equals(alg2)) { return true; } else { System.out.println("MGF's MD algos: " + alg1 + " vs " + alg2); return false; } } else { System.out.println("MGF algos: " + alg1 + " vs " + alg2); return false; } }
Example #13
Source File: TestOAEPParameterSpec.java From jdk8u-jdk with GNU General Public License v2.0 | 6 votes |
private static boolean runTest(String mdName, MGF1ParameterSpec mgfSpec, byte[] p) throws Exception { OAEPParameterSpec spec = new OAEPParameterSpec(mdName, "MGF1", mgfSpec, new PSource.PSpecified(p)); cp = Security.getProvider("SunJCE"); System.out.println("Testing provider " + cp.getName() + "..."); AlgorithmParameters ap = AlgorithmParameters.getInstance("OAEP", cp); ap.init(spec); byte[] encoding = ap.getEncoded(); AlgorithmParameters ap2 = AlgorithmParameters.getInstance("OAEP", cp); ap2.init(encoding); OAEPParameterSpec spec2 = (OAEPParameterSpec) ap2.getParameterSpec (OAEPParameterSpec.class); return compareSpec(spec, spec2); }
Example #14
Source File: AlgorithmParametersSpi.java From RipplePower with Apache License 2.0 | 6 votes |
/** * Return the PKCS#1 ASN.1 structure RSAES-OAEP-params. */ protected byte[] engineGetEncoded() { AlgorithmIdentifier hashAlgorithm = new AlgorithmIdentifier( DigestFactory.getOID(currentSpec.getDigestAlgorithm()), DERNull.INSTANCE); MGF1ParameterSpec mgfSpec = (MGF1ParameterSpec)currentSpec.getMGFParameters(); AlgorithmIdentifier maskGenAlgorithm = new AlgorithmIdentifier( PKCSObjectIdentifiers.id_mgf1, new AlgorithmIdentifier(DigestFactory.getOID(mgfSpec.getDigestAlgorithm()), DERNull.INSTANCE)); PSource.PSpecified pSource = (PSource.PSpecified)currentSpec.getPSource(); AlgorithmIdentifier pSourceAlgorithm = new AlgorithmIdentifier( PKCSObjectIdentifiers.id_pSpecified, new DEROctetString(pSource.getValue())); RSAESOAEPparams oaepP = new RSAESOAEPparams(hashAlgorithm, maskGenAlgorithm, pSourceAlgorithm); try { return oaepP.getEncoded(ASN1Encoding.DER); } catch (IOException e) { throw new RuntimeException("Error encoding OAEPParameters"); } }
Example #15
Source File: PFSecurityUtils.java From PFLockScreen-Android with Apache License 2.0 | 6 votes |
private void initEncodeCipher(Cipher cipher, String alias, KeyStore keyStore) throws PFSecurityException { try { final PublicKey key = keyStore.getCertificate(alias).getPublicKey(); final PublicKey unrestricted = KeyFactory.getInstance(key.getAlgorithm()).generatePublic( new X509EncodedKeySpec(key.getEncoded())); final OAEPParameterSpec spec = new OAEPParameterSpec("SHA-256", "MGF1", MGF1ParameterSpec.SHA1, PSource.PSpecified.DEFAULT); cipher.init(Cipher.ENCRYPT_MODE, unrestricted, spec); } catch (KeyStoreException | InvalidKeySpecException | NoSuchAlgorithmException | InvalidKeyException | InvalidAlgorithmParameterException e) { throw new PFSecurityException( "Can not initialize Encode Cipher:" + e.getMessage(), PFSecurityUtilsErrorCodes.ERROR_INIT_ENDECODE_CIPHER ); } }
Example #16
Source File: TestOAEPParameterSpec.java From openjdk-8 with GNU General Public License v2.0 | 6 votes |
public static void main(String[] argv) throws Exception { boolean status = true; byte[] p = { (byte) 0x01, (byte) 0x02, (byte) 0x03, (byte) 0x04 }; status &= runTest("SHA-224", MGF1ParameterSpec.SHA224, p); status &= runTest("SHA-256", MGF1ParameterSpec.SHA256, p); status &= runTest("SHA-384", MGF1ParameterSpec.SHA384, p); status &= runTest("SHA-512", MGF1ParameterSpec.SHA512, p); status &= runTest("SHA", MGF1ParameterSpec.SHA1, new byte[0]); status &= runTest("SHA-1", MGF1ParameterSpec.SHA1, new byte[0]); status &= runTest("SHA1", MGF1ParameterSpec.SHA1, new byte[0]); if (status) { System.out.println("Test Passed"); } else { throw new Exception("One or More Test Failed"); } }
Example #17
Source File: TestOAEPParameterSpec.java From openjdk-jdk9 with GNU General Public License v2.0 | 6 votes |
public static void main(String[] argv) throws Exception { boolean status = true; byte[] p = { (byte) 0x01, (byte) 0x02, (byte) 0x03, (byte) 0x04 }; status &= runTest("SHA-224", MGF1ParameterSpec.SHA224, p); status &= runTest("SHA-256", MGF1ParameterSpec.SHA256, p); status &= runTest("SHA-384", MGF1ParameterSpec.SHA384, p); status &= runTest("SHA-512", MGF1ParameterSpec.SHA512, p); status &= runTest("SHA", MGF1ParameterSpec.SHA1, new byte[0]); status &= runTest("SHA-1", MGF1ParameterSpec.SHA1, new byte[0]); status &= runTest("SHA1", MGF1ParameterSpec.SHA1, new byte[0]); if (status) { System.out.println("Test Passed"); } else { throw new Exception("One or More Test Failed"); } }
Example #18
Source File: TestOAEPParameterSpec.java From openjdk-jdk9 with GNU General Public License v2.0 | 6 votes |
private static boolean compareMGF(OAEPParameterSpec s1, OAEPParameterSpec s2) { String alg1 = s1.getMGFAlgorithm(); String alg2 = s2.getMGFAlgorithm(); if (alg1.equals(alg2)) { MGF1ParameterSpec mp1 = (MGF1ParameterSpec)s1.getMGFParameters(); MGF1ParameterSpec mp2 = (MGF1ParameterSpec)s2.getMGFParameters(); alg1 = mp1.getDigestAlgorithm(); alg2 = mp2.getDigestAlgorithm(); if (alg1.equals(alg2)) { return true; } else { System.out.println("MGF's MD algos: " + alg1 + " vs " + alg2); return false; } } else { System.out.println("MGF algos: " + alg1 + " vs " + alg2); return false; } }
Example #19
Source File: TestOAEPParameterSpec.java From openjdk-jdk9 with GNU General Public License v2.0 | 6 votes |
private static boolean runTest(String mdName, MGF1ParameterSpec mgfSpec, byte[] p) throws Exception { OAEPParameterSpec spec = new OAEPParameterSpec(mdName, "MGF1", mgfSpec, new PSource.PSpecified(p)); cp = Security.getProvider("SunJCE"); System.out.println("Testing provider " + cp.getName() + "..."); AlgorithmParameters ap = AlgorithmParameters.getInstance("OAEP", cp); ap.init(spec); byte[] encoding = ap.getEncoded(); AlgorithmParameters ap2 = AlgorithmParameters.getInstance("OAEP", cp); ap2.init(encoding); OAEPParameterSpec spec2 = (OAEPParameterSpec) ap2.getParameterSpec (OAEPParameterSpec.class); return compareSpec(spec, spec2); }
Example #20
Source File: CSignature.java From openjdk-jdk8u with GNU General Public License v2.0 | 6 votes |
@Override protected boolean engineVerify(byte[] sigBytes) throws SignatureException { ensureInit(); if (fallbackSignature != null) { needsReset = false; return fallbackSignature.verify(sigBytes); } else { byte[] hash = getDigestValue(); return verifyCngSignedHash( 2, hash, hash.length, sigBytes, sigBytes.length, pssParams.getSaltLength(), ((MGF1ParameterSpec) pssParams.getMGFParameters()).getDigestAlgorithm(), publicKey.getHCryptProvider(), publicKey.getHCryptKey() ); } }
Example #21
Source File: AlgorithmParametersSpi.java From RipplePower with Apache License 2.0 | 6 votes |
/** * Return the PKCS#1 ASN.1 structure RSASSA-PSS-params. */ protected byte[] engineGetEncoded() throws IOException { PSSParameterSpec pssSpec = currentSpec; AlgorithmIdentifier hashAlgorithm = new AlgorithmIdentifier( DigestFactory.getOID(pssSpec.getDigestAlgorithm()), DERNull.INSTANCE); MGF1ParameterSpec mgfSpec = (MGF1ParameterSpec)pssSpec.getMGFParameters(); AlgorithmIdentifier maskGenAlgorithm = new AlgorithmIdentifier( PKCSObjectIdentifiers.id_mgf1, new AlgorithmIdentifier(DigestFactory.getOID(mgfSpec.getDigestAlgorithm()), DERNull.INSTANCE)); RSASSAPSSparams pssP = new RSASSAPSSparams(hashAlgorithm, maskGenAlgorithm, new ASN1Integer(pssSpec.getSaltLength()), new ASN1Integer(pssSpec.getTrailerField())); return pssP.getEncoded("DER"); }
Example #22
Source File: TestOAEPParameterSpec.java From jdk8u-dev-jdk with GNU General Public License v2.0 | 6 votes |
private static boolean compareMGF(OAEPParameterSpec s1, OAEPParameterSpec s2) { String alg1 = s1.getMGFAlgorithm(); String alg2 = s2.getMGFAlgorithm(); if (alg1.equals(alg2)) { MGF1ParameterSpec mp1 = (MGF1ParameterSpec)s1.getMGFParameters(); MGF1ParameterSpec mp2 = (MGF1ParameterSpec)s2.getMGFParameters(); alg1 = mp1.getDigestAlgorithm(); alg2 = mp2.getDigestAlgorithm(); if (alg1.equals(alg2)) { return true; } else { System.out.println("MGF's MD algos: " + alg1 + " vs " + alg2); return false; } } else { System.out.println("MGF algos: " + alg1 + " vs " + alg2); return false; } }
Example #23
Source File: TestOAEPParameterSpec.java From openjdk-jdk8u with GNU General Public License v2.0 | 6 votes |
private static boolean runTest(String mdName, MGF1ParameterSpec mgfSpec, byte[] p) throws Exception { OAEPParameterSpec spec = new OAEPParameterSpec(mdName, "MGF1", mgfSpec, new PSource.PSpecified(p)); cp = Security.getProvider("SunJCE"); System.out.println("Testing provider " + cp.getName() + "..."); AlgorithmParameters ap = AlgorithmParameters.getInstance("OAEP", cp); ap.init(spec); byte[] encoding = ap.getEncoded(); AlgorithmParameters ap2 = AlgorithmParameters.getInstance("OAEP", cp); ap2.init(encoding); OAEPParameterSpec spec2 = (OAEPParameterSpec) ap2.getParameterSpec (OAEPParameterSpec.class); return compareSpec(spec, spec2); }
Example #24
Source File: TestOAEPParameterSpec.java From openjdk-jdk8u with GNU General Public License v2.0 | 6 votes |
private static boolean compareMGF(OAEPParameterSpec s1, OAEPParameterSpec s2) { String alg1 = s1.getMGFAlgorithm(); String alg2 = s2.getMGFAlgorithm(); if (alg1.equals(alg2)) { MGF1ParameterSpec mp1 = (MGF1ParameterSpec)s1.getMGFParameters(); MGF1ParameterSpec mp2 = (MGF1ParameterSpec)s2.getMGFParameters(); alg1 = mp1.getDigestAlgorithm(); alg2 = mp2.getDigestAlgorithm(); if (alg1.equals(alg2)) { return true; } else { System.out.println("MGF's MD algos: " + alg1 + " vs " + alg2); return false; } } else { System.out.println("MGF algos: " + alg1 + " vs " + alg2); return false; } }
Example #25
Source File: TestOAEPParameterSpec.java From openjdk-jdk8u with GNU General Public License v2.0 | 6 votes |
public static void main(String[] argv) throws Exception { boolean status = true; byte[] p = { (byte) 0x01, (byte) 0x02, (byte) 0x03, (byte) 0x04 }; status &= runTest("SHA-224", MGF1ParameterSpec.SHA224, p); status &= runTest("SHA-256", MGF1ParameterSpec.SHA256, p); status &= runTest("SHA-384", MGF1ParameterSpec.SHA384, p); status &= runTest("SHA-512", MGF1ParameterSpec.SHA512, p); status &= runTest("SHA-512/224", MGF1ParameterSpec.SHA512_224, p); status &= runTest("SHA-512/256", MGF1ParameterSpec.SHA512_256, p); status &= runTest("SHA", MGF1ParameterSpec.SHA1, new byte[0]); status &= runTest("SHA-1", MGF1ParameterSpec.SHA1, new byte[0]); status &= runTest("SHA1", MGF1ParameterSpec.SHA1, new byte[0]); if (status) { System.out.println("Test Passed"); } else { throw new Exception("One or More Test Failed"); } }
Example #26
Source File: BaseEncryptionManager.java From samples-android with Apache License 2.0 | 6 votes |
private void initEncodeCipher(String keyAlias, int mode) throws GeneralSecurityException { PublicKey key = mKeyStore.getCertificate(keyAlias).getPublicKey(); // workaround for using public key // from https://developer.android.com/reference/android/security/keystore/KeyGenParameterSpec.html#known-issues PublicKey unrestricted = KeyFactory.getInstance(key.getAlgorithm()) .generatePublic(new X509EncodedKeySpec(key.getEncoded())); if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { // from https://code.google.com/p/android/issues/detail?id=197719 OAEPParameterSpec spec = new OAEPParameterSpec("SHA-256", "MGF1", MGF1ParameterSpec.SHA1, PSource.PSpecified.DEFAULT); mCipher.init(mode, unrestricted, spec); } else { mCipher.init(mode, unrestricted); } }
Example #27
Source File: TestOAEPParameterSpec.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 6 votes |
public static void main(String[] argv) throws Exception { boolean status = true; byte[] p = { (byte) 0x01, (byte) 0x02, (byte) 0x03, (byte) 0x04 }; status &= runTest("SHA-224", MGF1ParameterSpec.SHA224, p); status &= runTest("SHA-256", MGF1ParameterSpec.SHA256, p); status &= runTest("SHA-384", MGF1ParameterSpec.SHA384, p); status &= runTest("SHA-512", MGF1ParameterSpec.SHA512, p); status &= runTest("SHA", MGF1ParameterSpec.SHA1, new byte[0]); status &= runTest("SHA-1", MGF1ParameterSpec.SHA1, new byte[0]); status &= runTest("SHA1", MGF1ParameterSpec.SHA1, new byte[0]); if (status) { System.out.println("Test Passed"); } else { throw new Exception("One or More Test Failed"); } }
Example #28
Source File: TestOAEPParameterSpec.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 6 votes |
private static boolean compareMGF(OAEPParameterSpec s1, OAEPParameterSpec s2) { String alg1 = s1.getMGFAlgorithm(); String alg2 = s2.getMGFAlgorithm(); if (alg1.equals(alg2)) { MGF1ParameterSpec mp1 = (MGF1ParameterSpec)s1.getMGFParameters(); MGF1ParameterSpec mp2 = (MGF1ParameterSpec)s2.getMGFParameters(); alg1 = mp1.getDigestAlgorithm(); alg2 = mp2.getDigestAlgorithm(); if (alg1.equals(alg2)) { return true; } else { System.out.println("MGF's MD algos: " + alg1 + " vs " + alg2); return false; } } else { System.out.println("MGF algos: " + alg1 + " vs " + alg2); return false; } }
Example #29
Source File: TestOAEPParameterSpec.java From jdk8u-dev-jdk with GNU General Public License v2.0 | 6 votes |
private static boolean runTest(String mdName, MGF1ParameterSpec mgfSpec, byte[] p) throws Exception { OAEPParameterSpec spec = new OAEPParameterSpec(mdName, "MGF1", mgfSpec, new PSource.PSpecified(p)); cp = Security.getProvider("SunJCE"); System.out.println("Testing provider " + cp.getName() + "..."); AlgorithmParameters ap = AlgorithmParameters.getInstance("OAEP", cp); ap.init(spec); byte[] encoding = ap.getEncoded(); AlgorithmParameters ap2 = AlgorithmParameters.getInstance("OAEP", cp); ap2.init(encoding); OAEPParameterSpec spec2 = (OAEPParameterSpec) ap2.getParameterSpec (OAEPParameterSpec.class); return compareSpec(spec, spec2); }
Example #30
Source File: TestOAEPParameterSpec.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 6 votes |
private static boolean runTest(String mdName, MGF1ParameterSpec mgfSpec, byte[] p) throws Exception { OAEPParameterSpec spec = new OAEPParameterSpec(mdName, "MGF1", mgfSpec, new PSource.PSpecified(p)); cp = Security.getProvider("SunJCE"); System.out.println("Testing provider " + cp.getName() + "..."); AlgorithmParameters ap = AlgorithmParameters.getInstance("OAEP", cp); ap.init(spec); byte[] encoding = ap.getEncoded(); AlgorithmParameters ap2 = AlgorithmParameters.getInstance("OAEP", cp); ap2.init(encoding); OAEPParameterSpec spec2 = (OAEPParameterSpec) ap2.getParameterSpec (OAEPParameterSpec.class); return compareSpec(spec, spec2); }