javax.annotation.security.DenyAll#org.bouncycastle.util.encoders.Base64源码实例Demo

下面列出了javax.annotation.security.DenyAll#org.bouncycastle.util.encoders.Base64 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： signer 文件： XMLSigner.java


private Element createSignatureHashReference(Document doc, byte[] signedTagData) {
	
	
	HashMap<String, String> param = new HashMap<String, String>();
	param.put("type", "http://uri.etsi.org/01903#SignedProperties");
	param.put("uri", "#xades-"+id);
	param.put("alg", "http://www.w3.org/2001/10/xml-exc-c14n#");
	param.put("digAlg", "http://www.w3.org/2001/04/xmlenc#sha256");
	
	MessageDigest md = null;
	
	try {
		md = MessageDigest.getInstance("SHA-256");
	} catch (NoSuchAlgorithmException e) {
		e.printStackTrace();
	}
	
	byte[] digestValue = md.digest(signedTagData);
	param.put("digVal", Base64.toBase64String(digestValue));
	
	return createReferenceTag(doc, param);
}

源代码2 项目： document-management-software 文件： P7M.java


/**
 * Reads a p7m file from a stream. Sets the signed data with the stream as
 * content.
 * 
 * @param is The inputStream
 */
public void read(InputStream is) {
	byte[] buffer = new byte[4096];
	ByteArrayOutputStream baos = new ByteArrayOutputStream();
	try {
		while (is.read(buffer) > 0) {
			baos.write(buffer);
		}
	} catch (Exception ex) {
		log.error("Error reading file");
	}
	byte[] tmp = baos.toByteArray();

	try {
		// if the content is on Base64, we must decode it into DER format
		content = Base64.decode(tmp);
		log.debug("Decoding on Base64 completed");
		log.debug("The signed file is in DER format");
	} catch (Exception e) {
		// the content has the DER format
		content = tmp;
		log.debug("The signed file is probably in DER format");
	}

	read(content);
}

源代码3 项目： julongchain 文件： MspValidateTest.java


@Test
public void certTest() throws IOException {
    String privateKey = "MIGTAgEAMBMGByqGSM49AgEGCCqBHM9VAYItBHkwdwIBAQQgTchUuHEAckzfS16v\n" +
            "8hz4Rt9G+41OifbzAr9jM+JGxiygCgYIKoEcz1UBgi2hRANCAASDw0oz+lq1H8QM\n" +
            "8YaZSikOsCdbLR+sUd+hpzvDF1wmS3zVNqtKnTRzD3bVgR4AFljtBVmbXNmJdrno\n" +
            "C8r6EmyE";
    byte[] sk = org.bouncycastle.util.encoders.Base64.decode(privateKey);

    System.out.println("私钥长度" + sk.length);
    System.out.println(Hex.toHexString(sk));
    String cert_path = MspValidateTest.class.getResource("/szca/testsm2.pem").getPath();
    byte[] idBytes = FileUtils.readFileBytes(cert_path);
    Certificate certificate = Certificate.getInstance(new PemReader(new InputStreamReader(new ByteArrayInputStream(idBytes))).readPemObject().getContent());
    byte[] publickey = certificate.getSubjectPublicKeyInfo().getPublicKeyData().getBytes();

    System.out.println(certificate.getSubject());
    System.out.println("公钥：" + Hex.toHexString(publickey));
    System.out.println("公钥长度：" + publickey.length);
}

源代码4 项目： cstc 文件： RsaDecryption.java


protected byte[] perform(byte[] input) throws Exception {

		if( ! this.keyAvailable.isSelected() )
			throw new IllegalArgumentException("No private key available.");
		
		String padding = (String)paddings.getSelectedItem();
		Cipher cipher = Cipher.getInstance(String.format("%s/%s/%s", algorithm, cipherMode, padding));
        cipher.init(Cipher.DECRYPT_MODE, this.selectedEntry.getPrivateKey());
        
        String selectedInputMode = (String)inputMode.getSelectedItem();
        String selectedOutputMode = (String)outputMode.getSelectedItem();
        
        if( selectedInputMode.equals("Hex") )
        	input = Hex.decode(input);
        if( selectedInputMode.equals("Base64") )
        	input = Base64.decode(input);
      
		byte[] encrypted = cipher.doFinal(input);
		
		if( selectedOutputMode.equals("Hex") )
			encrypted = Hex.encode(encrypted);
		if( selectedOutputMode.equals("Base64") )
			encrypted = Base64.encode(encrypted);

		return encrypted;
	}

源代码5 项目： freehealth-connector 文件： XadesTSpecification.java


private void verifyTimestampList(SignatureVerificationResult result, Element baseElement, NodeList timestampList, String c14nMethodValue) throws TechnicalConnectorException {
   if (timestampList != null && timestampList.getLength() > 0) {
      for(int j = 0; j < timestampList.getLength(); ++j) {
         try {
            Node timestampNode = timestampList.item(j);
            byte[] digestValue = this.generateTimestampDigest(baseElement, c14nMethodValue);
            TimeStampToken tsToken = TimestampUtil.getTimeStampToken(Base64.decode(timestampNode.getTextContent().getBytes()));
            TimeStampValidatorFactory.Companion.getInstance().validateTimeStampToken(digestValue, tsToken);
            result.getTimestampGenTimes().add(new DateTime(tsToken.getTimeStampInfo().getGenTime()));
            result.getTsTokens().add(tsToken);
         } catch (InvalidTimeStampException var9) {
            LOG.error(var9.getMessage(), var9);
            result.getErrors().add(SignatureVerificationError.XADES_ENCAPSULATED_TIMESTAMP_NOT_VALID);
         }
      }
   } else {
      result.getErrors().add(SignatureVerificationError.XADES_ENCAPSULATED_TIMESTAMP_NOT_FOUND);
   }

}

源代码6 项目： javasdk 文件： ECKey.java


/**
 * Given a piece of text and a message signature encoded in base64, returns an ECKey
 * containing the public key that was used to sign it. This can then be compared to the expected public key to
 * determine if the signature was correct.
 *
 * @param messageHash     a piece of human readable text that was signed
 * @param signatureBase64 The Ethereum-format message signature in base64
 * @return -
 * @throws SignatureException If the public key could not be recovered or if there was a signature format error.
 */
public static byte[] signatureToKeyBytes(byte[] messageHash, String signatureBase64) throws SignatureException {
    byte[] signatureEncoded;
    try {
        signatureEncoded = Base64.decode(signatureBase64);
    } catch (RuntimeException e) {
        // This is what you get back from Bouncy Castle if base64 doesn't decode :(
        throw new SignatureException("Could not decode base64", e);
    }
    // Parse the signature bytes into r/s and the selector value.
    if (signatureEncoded.length < 65)
        throw new SignatureException("Signature truncated, expected 65 bytes and got " + signatureEncoded.length);

    return signatureToKeyBytes(
            messageHash,
            ECDSASignature.fromComponents(
                    Arrays.copyOfRange(signatureEncoded, 1, 33),
                    Arrays.copyOfRange(signatureEncoded, 33, 65),
                    (byte) (signatureEncoded[0] & 0xFF)));
}

源代码7 项目： ofdrw 文件： KeyPairGenerate.java


@Test
void gen() throws NoSuchAlgorithmException, InvalidAlgorithmParameterException {
    // 获取SM2椭圆曲线的参数
    final ECGenParameterSpec sm2Spec = new ECGenParameterSpec("sm2p256v1");
    // 获取一个椭圆曲线类型的密钥对生成器
    final KeyPairGenerator kpg = KeyPairGenerator.getInstance("EC", new BouncyCastleProvider());
    // 使用SM2参数初始化生成器
    kpg.initialize(sm2Spec);

    // 使用SM2的算法区域初始化密钥生成器
    kpg.initialize(sm2Spec, new SecureRandom());
    // 获取密钥对
    KeyPair keyPair = kpg.generateKeyPair();

    PublicKey pubKey = keyPair.getPublic();
    String pubKEnc = Base64.toBase64String(pubKey.getEncoded());
    System.out.println(">> Pub Key: " + pubKEnc);

    PrivateKey priKey = keyPair.getPrivate();
    String priKEnc = Base64.toBase64String(priKey.getEncoded());
    System.out.println(">> Pri Key: " + priKEnc);
}

源代码8 项目： MyVirtualDirectory 文件： PBKDF2.java


public static boolean checkPassword(String password,String hashStr) throws UnsupportedEncodingException, InvalidKeyException, NoSuchAlgorithmException {
	String salt64 = hashStr.substring(hashStr.indexOf('}') + 1,hashStr.indexOf(':'));
	byte[] salt = Base64.decode(salt64.getBytes("UTF-8"));

	String hash64 = hashStr.substring(hashStr.indexOf(':') + 1);
	byte[] hash = Base64.decode(hash64.getBytes("UTF-8"));
	
	byte[] check = deriveKey(password.getBytes("UTF-8"),salt,10000,32);
	
	if (hash.length != check.length) {
		return false;
	}
	
	for (int i=0;i<hash.length;i++) {
		if (hash[i] != check[i]) {
			return false;
		}
	}
	
	return true;
	
}

源代码9 项目： freehealth-connector 文件： XadesTSpecification.java


private void verifyTimestampList(SignatureVerificationResult result, Element baseElement, NodeList timestampList, String c14nMethodValue) throws TechnicalConnectorException {
   if (timestampList != null && timestampList.getLength() > 0) {
      for(int j = 0; j < timestampList.getLength(); ++j) {
         try {
            Node timestampNode = timestampList.item(j);
            byte[] digestValue = this.generateTimestampDigest(baseElement, c14nMethodValue);
            TimeStampToken tsToken = TimestampUtil.getTimeStampToken(Base64.decode(timestampNode.getTextContent().getBytes()));
            TimeStampValidatorFactory.getInstance().validateTimeStampToken(digestValue, tsToken);
            result.getTimestampGenTimes().add(new DateTime(tsToken.getTimeStampInfo().getGenTime()));
            result.getTsTokens().add(tsToken);
         } catch (InvalidTimeStampException var9) {
            LOG.error(var9.getMessage(), var9);
            result.getErrors().add(SignatureVerificationError.XADES_ENCAPSULATED_TIMESTAMP_NOT_VALID);
         }
      }
   } else {
      result.getErrors().add(SignatureVerificationError.XADES_ENCAPSULATED_TIMESTAMP_NOT_FOUND);
   }

}

源代码10 项目： freehealth-connector 文件： STSServiceImpl.java


private String processHolderOfKeyCredentials(Credential hokCred, String request) throws TechnicalConnectorException, CertificateEncodingException {
   if (hokCred != null && hokCred.getCertificate() != null) {
      request = StringUtils.replace(request, "${holder.of.key}", new String(Base64.encode(hokCred.getCertificate().getEncoded())));
      PublicKey publicKey = hokCred.getCertificate().getPublicKey();
      if (publicKey instanceof RSAPublicKey) {
         RSAPublicKey rsaPublicKey = (RSAPublicKey)publicKey;
         request = StringUtils.replace(request, "${publickey.rsa.modulus}", new String(Base64.encode(convertTo(rsaPublicKey.getModulus()))));
         request = StringUtils.replace(request, "${publickey.rsa.exponent}", new String(Base64.encode(convertTo(rsaPublicKey.getPublicExponent()))));
         request = StringUtils.replace(request, "<ds:DSAKeyValue><ds:G>${publickey.dsa.g}<ds:G><ds:P>${publickey.dsa.p}</ds:P><ds:Q>${publickey.dsa.q}</ds:Q></ds:DSAKeyValue>", "");
      } else if (publicKey instanceof DSAPublicKey) {
         DSAPublicKey dsaPublicKey = (DSAPublicKey)publicKey;
         request = StringUtils.replace(request, "${publickey.dsa.g}", new String(Base64.encode(convertTo(dsaPublicKey.getParams().getG()))));
         request = StringUtils.replace(request, "${publickey.dsa.p}", new String(Base64.encode(convertTo(dsaPublicKey.getParams().getP()))));
         request = StringUtils.replace(request, "${publickey.dsa.q}", new String(Base64.encode(convertTo(dsaPublicKey.getParams().getQ()))));
         request = StringUtils.replace(request, "<ds:RSAKeyValue><ds:Modulus>${publickey.rsa.modulus}</ds:Modulus><ds:Exponent>${publickey.rsa.exponent}</ds:Exponent></ds:RSAKeyValue>", "");
      } else {
         LOG.info("Unsupported public key: [" + publicKey.getClass().getName() + "+]");
      }
   }

   return request;
}

源代码11 项目： alpha-wallet-android 文件： TrustAddressGeneratorTest.java


String convertHexToBase64String(String input) throws IOException {
    byte barr[] = new byte[16];
    int bcnt = 0;
    for (int i = 0; i < 32; i += 2) {
        char c1 = input.charAt(i);
        char c2 = input.charAt(i + 1);
        int i1 = convertCharToInt(c1);
        int i2 = convertCharToInt(c2);
        barr[bcnt] = 0;
        barr[bcnt] |= (byte) ((i1 & 0x0F) << 4);
        barr[bcnt] |= (byte) (i2 & 0x0F);
        bcnt++;
    }
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    Base64.encode(barr, outputStream);
    return outputStream.toString();
}

源代码12 项目： freehealth-connector 文件： AbstractCrypto.java


public Key generateSecretKey() throws TechnicalConnectorException {
   TechnicalConnectorExceptionValues errorValue = TechnicalConnectorExceptionValues.ERROR_CRYPTO;
   String param = "Could not generate secret key (SymmKey)";

   try {
      if (config.hasProperty("SYMM_KEY_PROPERTY")) {
         String base64key = config.getProperty("SYMM_KEY_PROPERTY");
         DESedeKeySpec keyspec = new DESedeKeySpec(Base64.decode(base64key));
         SecretKeyFactory keyfactory = SecretKeyFactory.getInstance("DESede");
         return keyfactory.generateSecret(keyspec);
      } else {
         KeyGenerator keyGen = KeyGenerator.getInstance("DESede");
         return keyGen.generateKey();
      }
   } catch (Exception var6) {
      LOG.debug(MessageFormat.format(errorValue.getMessage(), param));
      throw new TechnicalConnectorException(errorValue, var6, new Object[]{param});
   }
}

源代码13 项目： freehealth-connector 文件： MapperFactory.java


public static Mapper getMapper(String... mappingFiles) {
   Set<String> mappingSet = new TreeSet();
   mappingSet.addAll(Arrays.asList(mappingFiles));
   MessageDigest complete = DigestUtils.getMd5Digest();
   Iterator i$ = mappingSet.iterator();

   while(i$.hasNext()) {
      String mapping = (String)i$.next();
      complete.update(mapping.getBytes());
   }

   String key = new String(Base64.encode(complete.digest()));
   if (!cache.containsKey(key)) {
      Map<String, Object> options = new HashMap();
      options.put("be.ehealth.technicalconnector.mapper.configfiles", mappingFiles);

      try {
         cache.put(key, helper.getImplementation(options));
      } catch (TechnicalConnectorException var6) {
         throw new IllegalArgumentException(var6);
      }
   }

   return (Mapper)cache.get(key);
}

源代码14 项目： freehealth-connector 文件： XadesTSpecification.java


private void verifyTimestampList(SignatureVerificationResult result, Element baseElement, NodeList timestampList, String c14nMethodValue) throws TechnicalConnectorException {
   if (timestampList != null && timestampList.getLength() > 0) {
      for(int j = 0; j < timestampList.getLength(); ++j) {
         try {
            Node timestampNode = timestampList.item(j);
            byte[] digestValue = this.generateTimestampDigest(baseElement, c14nMethodValue);
            TimeStampToken tsToken = TimestampUtil.getTimeStampToken(Base64.decode(timestampNode.getTextContent().getBytes()));
            TimeStampValidatorFactory.getInstance().validateTimeStampToken(digestValue, tsToken);
            result.getTimestampGenTimes().add(new DateTime(tsToken.getTimeStampInfo().getGenTime()));
            result.getTsTokens().add(tsToken);
         } catch (InvalidTimeStampException var9) {
            LOG.error(var9.getMessage(), var9);
            result.getErrors().add(SignatureVerificationError.XADES_ENCAPSULATED_TIMESTAMP_NOT_VALID);
         }
      }
   } else {
      result.getErrors().add(SignatureVerificationError.XADES_ENCAPSULATED_TIMESTAMP_NOT_FOUND);
   }

}

源代码15 项目： freehealth-connector 文件： STSServiceImpl.java


private String processHolderOfKeyCredentials(Credential hokCred, String request) throws TechnicalConnectorException, CertificateEncodingException {
   if (hokCred != null && hokCred.getCertificate() != null) {
      request = StringUtils.replace(request, "${holder.of.key}", new String(Base64.encode(hokCred.getCertificate().getEncoded())));
      PublicKey publicKey = hokCred.getCertificate().getPublicKey();
      if (publicKey instanceof RSAPublicKey) {
         RSAPublicKey rsaPublicKey = (RSAPublicKey)publicKey;
         request = StringUtils.replace(request, "${publickey.rsa.modulus}", new String(Base64.encode(convertTo(rsaPublicKey.getModulus()))));
         request = StringUtils.replace(request, "${publickey.rsa.exponent}", new String(Base64.encode(convertTo(rsaPublicKey.getPublicExponent()))));
         request = StringUtils.replace(request, "<ds:DSAKeyValue><ds:G>${publickey.dsa.g}<ds:G><ds:P>${publickey.dsa.p}</ds:P><ds:Q>${publickey.dsa.q}</ds:Q></ds:DSAKeyValue>", "");
      } else if (publicKey instanceof DSAPublicKey) {
         DSAPublicKey dsaPublicKey = (DSAPublicKey)publicKey;
         request = StringUtils.replace(request, "${publickey.dsa.g}", new String(Base64.encode(convertTo(dsaPublicKey.getParams().getG()))));
         request = StringUtils.replace(request, "${publickey.dsa.p}", new String(Base64.encode(convertTo(dsaPublicKey.getParams().getP()))));
         request = StringUtils.replace(request, "${publickey.dsa.q}", new String(Base64.encode(convertTo(dsaPublicKey.getParams().getQ()))));
         request = StringUtils.replace(request, "<ds:RSAKeyValue><ds:Modulus>${publickey.rsa.modulus}</ds:Modulus><ds:Exponent>${publickey.rsa.exponent}</ds:Exponent></ds:RSAKeyValue>", "");
      } else {
         LOG.info("Unsupported public key: [" + publicKey.getClass().getName() + "+]");
      }
   }

   return request;
}

源代码16 项目： freehealth-connector 文件： AbstractCrypto.java


public Key generateSecretKey() throws TechnicalConnectorException {
   TechnicalConnectorExceptionValues errorValue = TechnicalConnectorExceptionValues.ERROR_CRYPTO;
   String param = "Could not generate secret key (SymmKey)";

   try {
      if (config.hasProperty("SYMM_KEY_PROPERTY")) {
         String base64key = config.getProperty("SYMM_KEY_PROPERTY");
         DESedeKeySpec keyspec = new DESedeKeySpec(Base64.decode(base64key));
         SecretKeyFactory keyfactory = SecretKeyFactory.getInstance("DESede");
         return keyfactory.generateSecret(keyspec);
      } else {
         KeyGenerator keyGen = KeyGenerator.getInstance("DESede");
         return keyGen.generateKey();
      }
   } catch (Exception var6) {
      LOG.debug(MessageFormat.format(errorValue.getMessage(), param));
      throw new TechnicalConnectorException(errorValue, var6, new Object[]{param});
   }
}

源代码17 项目： freehealth-connector 文件： XadesBesSpecification.java


private void verifyDigest(SignatureVerificationResult result, Element certEl) {
   X509Certificate signingCert = result.getSigningCert();
   String digestMethod = ((Element)certEl.getElementsByTagNameNS("http://www.w3.org/2000/09/xmldsig#", "DigestMethod").item(0)).getAttribute("Algorithm");
   String digestValue = certEl.getElementsByTagNameNS("http://www.w3.org/2000/09/xmldsig#", "DigestValue").item(0).getTextContent();

   try {
      MessageDigest messageDigest = SignatureUtils.getDigestInstance(digestMethod);
      messageDigest.reset();
      byte[] calculatedDigest = messageDigest.digest(signingCert.getEncoded());
      if (!MessageDigest.isEqual(calculatedDigest, Base64.decode(digestValue))) {
         result.getErrors().add(SignatureVerificationError.XADES_SIGNEDPROPS_NOT_VALID);
      }
   } catch (CertificateEncodingException var8) {
      LOG.warn("Unable to encode certificate with CN [{}] Reason: {}", new Object[]{signingCert.getSubjectX500Principal().getName("RFC1779"), var8.getMessage(), var8});
      result.getErrors().add(SignatureVerificationError.XADES_SIGNEDPROPS_COULD_NOT_BE_VERIFIED);
   } catch (NoSuchAlgorithmException var9) {
      LOG.error("Invalid digest method [{}]", digestMethod, var9);
      result.getErrors().add(SignatureVerificationError.XADES_SIGNEDPROPS_NOT_VALID);
   }

}

源代码18 项目： freehealth-connector 文件： SingleSignOnServiceImpl.java


private String signinWithSAML2POST(SAMLToken samlToken) throws TechnicalConnectorException {
   FileWriter fw = null;

   try {
      String template = ConnectorIOUtils.getResourceAsString("/sso/SSORequestSTSSAML2POST.xml");
      template = StringUtils.replaceEach(template, new String[]{"${reqId}", "${endpoint.idp.saml2.post}"}, new String[]{this.idGenerator.generateId(), this.getSAML2Post()});
      NodeList assertions = this.invokeSecureTokenService(ConnectorXmlUtils.flatten(template), samlToken).getElementsByTagNameNS("urn:oasis:names:tc:SAML:2.0:assertion", "Assertion");
      Validate.notNull(assertions);
      Validate.isTrue(assertions.getLength() == 1);
      Element assertion = (Element)assertions.item(0);
      String samlResponse = ConnectorIOUtils.getResourceAsString("/sso/bindingTemplate-SAMLResponse.xml");
      samlResponse = StringUtils.replaceEachRepeatedly(samlResponse, new String[]{"${SAMLResponseID}", "${SAMLResponseIssueInstant}", "${SAMLAssertion}"}, new String[]{IdGeneratorFactory.getIdGenerator("xsid").generateId(), (new DateTime()).toString(), this.toXMLString(assertion)});
      return new String(Base64.encode(ConnectorIOUtils.toBytes(ConnectorXmlUtils.flatten(samlResponse), Charset.UTF_8)));
   } finally {
      ConnectorIOUtils.closeQuietly(fw);
   }

}

源代码19 项目： freehealth-connector 文件： XadesBesSpecification.java


private void verifyDigest(SignatureVerificationResult result, Element certEl) {
   X509Certificate signingCert = result.getSigningCert();
   String digestMethod = ((Element)certEl.getElementsByTagNameNS("http://www.w3.org/2000/09/xmldsig#", "DigestMethod").item(0)).getAttribute("Algorithm");
   String digestValue = certEl.getElementsByTagNameNS("http://www.w3.org/2000/09/xmldsig#", "DigestValue").item(0).getTextContent();

   try {
      MessageDigest messageDigest = SignatureUtils.getDigestInstance(digestMethod);
      messageDigest.reset();
      byte[] calculatedDigest = messageDigest.digest(signingCert.getEncoded());
      if (!MessageDigest.isEqual(calculatedDigest, Base64.decode(digestValue))) {
         result.getErrors().add(SignatureVerificationError.XADES_SIGNEDPROPS_NOT_VALID);
      }
   } catch (CertificateEncodingException var8) {
      LOG.warn("Unable to encode certificate with CN [{}] Reason: {}", new Object[]{signingCert.getSubjectX500Principal().getName("RFC1779"), var8.getMessage(), var8});
      result.getErrors().add(SignatureVerificationError.XADES_SIGNEDPROPS_COULD_NOT_BE_VERIFIED);
   } catch (NoSuchAlgorithmException var9) {
      LOG.error("Invalid digest method [{}]", digestMethod, var9);
      result.getErrors().add(SignatureVerificationError.XADES_SIGNEDPROPS_NOT_VALID);
   }

}

源代码20 项目： freehealth-connector 文件： AbstractIntegrationModule.java


@Profiled(logFailuresSeparately = true, tag = "0.AbstractIntegrationModule#getKeyFromKgss", logger = "org.perf4j.TimingLogger_Common")
public KeyResult getKeyFromKgss(String keyId, byte[] myEtk) throws IntegrationModuleException {
    KeyResult keyResult = null;
    try {
        // For test, when a sim key is specified in the config
        if (getPropertyHandler().hasProperty("test_kgss_key")) {
            String part1 = getPropertyHandler().getProperty("test_kgss_key").split(";")[0];
            String part2 = getPropertyHandler().getProperty("test_kgss_key").split(";")[1];
            // LOG.info("KGSS key retrieved from configuration. Key Id = part1);
            byte[] keyResponse = Base64.decode(part2);
            return new KeyResult(new SecretKeySpec(keyResponse, "AES"), part1);
        }

        keyResult = kgssService.retrieveKeyFromKgss(keyId.getBytes(), myEtk, etkHelper.getKGSS_ETK().get(0).getEncoded());

    } catch (Throwable t) {
        LOG.error("Exception in getKeyFromKgss abstractIntegrationModule: ", t);
        Exceptionutils.errorHandler(t);
    }
    return keyResult;
}

源代码21 项目： freehealth-connector 文件： AbstractCrypto.java


@Deprecated
public Key generateSecretKey() throws TechnicalConnectorException {
   TechnicalConnectorExceptionValues errorValue = TechnicalConnectorExceptionValues.ERROR_CRYPTO;
   String param = "Could not generate secret key (SymmKey)";

   try {
      if (config.hasProperty("SYMM_KEY_PROPERTY")) {
         String base64key = config.getProperty("SYMM_KEY_PROPERTY");
         DESedeKeySpec keyspec = new DESedeKeySpec(Base64.decode(base64key));
         SecretKeyFactory keyfactory = SecretKeyFactory.getInstance("DESede");
         return keyfactory.generateSecret(keyspec);
      } else {
         KeyGenerator keyGen = KeyGenerator.getInstance("DESede");
         return keyGen.generateKey();
      }
   } catch (Exception var6) {
      LOG.debug(MessageFormat.format(errorValue.getMessage(), param));
      throw new TechnicalConnectorException(errorValue, var6, new Object[]{param});
   }
}

源代码22 项目： freehealth-connector 文件： STSServiceImpl.java


private String processHolderOfKeyCredentials(Credential hokCred, String request) throws TechnicalConnectorException, CertificateEncodingException {
   if (hokCred != null && hokCred.getCertificate() != null) {
      request = StringUtils.replace(request, "${holder.of.key}", new String(Base64.encode(hokCred.getCertificate().getEncoded())));
      PublicKey publicKey = hokCred.getCertificate().getPublicKey();
      if (publicKey instanceof RSAPublicKey) {
         RSAPublicKey rsaPublicKey = (RSAPublicKey)publicKey;
         request = StringUtils.replace(request, "${publickey.rsa.modulus}", new String(Base64.encode(convertTo(rsaPublicKey.getModulus()))));
         request = StringUtils.replace(request, "${publickey.rsa.exponent}", new String(Base64.encode(convertTo(rsaPublicKey.getPublicExponent()))));
         request = StringUtils.replace(request, "<ds:DSAKeyValue><ds:G>${publickey.dsa.g}<ds:G><ds:P>${publickey.dsa.p}</ds:P><ds:Q>${publickey.dsa.q}</ds:Q></ds:DSAKeyValue>", "");
      } else if (publicKey instanceof DSAPublicKey) {
         DSAPublicKey dsaPublicKey = (DSAPublicKey)publicKey;
         request = StringUtils.replace(request, "${publickey.dsa.g}", new String(Base64.encode(convertTo(dsaPublicKey.getParams().getG()))));
         request = StringUtils.replace(request, "${publickey.dsa.p}", new String(Base64.encode(convertTo(dsaPublicKey.getParams().getP()))));
         request = StringUtils.replace(request, "${publickey.dsa.q}", new String(Base64.encode(convertTo(dsaPublicKey.getParams().getQ()))));
         request = StringUtils.replace(request, "<ds:RSAKeyValue><ds:Modulus>${publickey.rsa.modulus}</ds:Modulus><ds:Exponent>${publickey.rsa.exponent}</ds:Exponent></ds:RSAKeyValue>", "");
      } else {
         LOG.info("Unsupported public key: [" + publicKey.getClass().getName() + "+]");
      }
   }

   return request;
}

源代码23 项目： fido2 文件： common.java


public static String calculateHMAC(String secret, String data) {
    try {
        SecretKeySpec signingKey = new SecretKeySpec(Hex.decode(secret), "HmacSHA256");
        Mac mac = Mac.getInstance("HmacSHA256", new BouncyCastleFipsProvider());
        mac.init(signingKey);
        byte[] rawHmac = mac.doFinal(data.getBytes());
        return Base64.toBase64String(rawHmac);
    } catch (NoSuchAlgorithmException | InvalidKeyException | IllegalStateException ex) {
        System.out.println("Unexpected error while creating hash: " + ex.getMessage());
        throw new IllegalArgumentException();
    }
}

源代码24 项目： fido2 文件： cryptoCommon.java


public static String calculateHash(String contentToEncode, String hash) {
    try {
        MessageDigest digest = MessageDigest.getInstance(hash);
        digest.update(contentToEncode.getBytes());
        return Base64.toBase64String(digest.digest());
    } catch (NoSuchAlgorithmException ex) {
        logp(Level.SEVERE, classname, "generateX509FromBytes", "CRYPTO-MSG-1000", printStackTrace(ex));
    }
    return null;
}

源代码25 项目： fido2 文件： GenericCryptoModule.java


public String signDBRow(String did,
        String signingdn,
        String input,
        Boolean standalone,
        String password)
        throws CryptoException {
    String signedData = null;
    String sigalg;
    try {

        PrivateKey pvkey;
        if (standalone) {
            pvkey = getXMLSignatureSigningKeyLocal(password, signingdn);
            sigalg = cryptoCommon.getConfigurationProperty("crypto.cfg.property.signing.rsa.signaturealgorithm");
        } else {
            pvkey = getXMLSignatureSigningKey(signingdn);
            sigalg = cryptoCommon.getConfigurationProperty("crypto.cfg.property.signing.ec.signaturealgorithm");
        }

        // Get signature object
        Signature signature = Signature.getInstance(sigalg, BC_FIPS_PROVIDER);
        signature.initSign(pvkey, FIPS_DRBG);
        signature.update(input.getBytes("UTF-8"));

        byte[] signbytes = signature.sign();
        signedData = new String(Base64.encode(signbytes), "UTF-8");
        cryptoCommon.logp(Level.FINE, classname, "signDBRow", "CRYPTO-MSG-1000", signedData + " [Length: " + signbytes.length + "]");

    } catch (NoSuchAlgorithmException | IOException
            | IllegalArgumentException | InvalidKeyException
            | SignatureException ex) {
        ex.printStackTrace();
        cryptoCommon.logp(Level.SEVERE, classname, "signDBRow", "CRYPTO-ERR-1000", ex.toString());
        throw new CryptoException(cryptoCommon.getMessageWithParam("CRYPTO-ERR-1000", ex.getLocalizedMessage()));
    }
    return signedData;
}

源代码26 项目： JWT4B 文件： AlgorithmLinker.java


private static PrivateKey generatePrivateKeyFromString(String key, String algorithm) {
	PrivateKey privateKey = null;
	if(key.length()>1){
		key = cleanKey(key);
		try {
			byte[] keyByteArray = Base64.decode(key);
			KeyFactory kf = KeyFactory.getInstance(algorithm);
			EncodedKeySpec keySpec = new PKCS8EncodedKeySpec(keyByteArray);
			privateKey = kf.generatePrivate(keySpec);
		} catch (Exception e) {
			Output.outputError("Error generating private key with input string '"+key+"' and algorithm '"+algorithm+"' - "+e.getMessage()+" - ");
		}
	}
	return privateKey;
}

源代码27 项目： cstc 文件： RsaSignature.java


protected byte[] perform(byte[] input) throws Exception {
	
	if( !this.keyAvailable.isSelected() )
		throw new IllegalArgumentException("No private key available.");
	
	String algo = (String)algos.getSelectedItem();
	Signature signature = Signature.getInstance(algo);
	
	String selectedInputMode = (String)inputMode.getSelectedItem();
       String selectedOutputMode = (String)outputMode.getSelectedItem();
       
       if( selectedInputMode.equals("Hex") )
       	input = Hex.decode(input);
       if( selectedInputMode.equals("Base64") )
       	input = Base64.decode(input);
       
	signature.initSign(this.selectedEntry.getPrivateKey());
	signature.update(input);
	byte[] result = signature.sign();
	
	if( selectedOutputMode.equals("Hex") )
		result = Hex.encode(result);
	if( selectedOutputMode.equals("Base64") )
		result = Base64.encode(result);
	
	return result;
}

源代码28 项目： freehealth-connector 文件： EncryptionUtils.java


/**
 * queueEncrypt / queueDecryt works only for marshaled object.
 *
 * @param data
 * @param publicKey
 * @return
 * @throws IntegrationModuleException
 */
public String queueDecrypt(byte[] data, PublicKey publicKey) throws IntegrationModuleException {

    try {
        LOG.debug("**************** SIZE BYTES ********** " + data.length);

        byte[] decodeData = Base64.decode(data);

        String key = publicKey.toString().substring(0, 16);
        final SecretKeySpec symKey = new SecretKeySpec(key.getBytes(), "AES");
        Cipher cipher = Cipher.getInstance("AES");

        cipher.init(Cipher.DECRYPT_MODE, symKey);
        byte[] cipherData = cipher.doFinal(decodeData);
        LOG.debug("************** cipherData ************* " + Arrays.toString(cipherData));

        String s = new String(cipherData);// , "UTF-8");
        LOG.debug("******************** GOING OUT: " + s + " **********************");

        // int c = s.indexOf(">") +1;
        //
        // s = s.replace(s.substring(0, c),"");
        // System.out.println("******************** GOING OUT SUBSTRING: " +
        // s + " **********************");
        //
        int i = s.lastIndexOf(encryptionSignature);
        // int i = s.lastIndexOf(">") + 1;
        s = s.substring(0, i);

        LOG.debug("******************** GOING OUT SUBSTRING2: " + s + " **********************");

        return s;

    } catch (Throwable t) {
        Exceptionutils.errorHandler(t);
    }
    return null;
}

源代码29 项目： javasdk 文件： ECKey.java


/**
 * @return -
 */
public String toBase64() {
    byte[] sigData = new byte[65];  // 1 header + 32 bytes for R + 32 bytes for S
    sigData[0] = v;
    System.arraycopy(ByteUtil.bigIntegerToBytes(this.r, 32), 0, sigData, 1, 32);
    System.arraycopy(ByteUtil.bigIntegerToBytes(this.s, 32), 0, sigData, 33, 32);
    return new String(Base64.encode(sigData), Charset.forName("UTF-8"));
}

源代码30 项目： julongchain 文件： CryptoUtil.java


/**
 *  CSR中获取公钥
 * @return
 */
public static byte[] getPublicKey(String csr) throws IOException {

    PKCS10CertificationRequest p10 = new PKCS10CertificationRequest(Base64.decode(csr));
    byte[] publicKeyBytes = p10.getSubjectPublicKeyInfo().getPublicKeyData().getBytes();
    return publicKeyBytes;
}

方法所在类

javax.annotation.security.DenyAll