javax.crypto.Mac.getProvider()方法的使用及代码示例

x33g5p2x  于2022-01-24 转载在 其他  
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本文整理了Java中javax.crypto.Mac.getProvider()方法的一些代码示例，展示了Mac.getProvider()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Mac.getProvider()方法的具体详情如下：
包路径：javax.crypto.Mac
类名称：Mac
方法名：getProvider

Mac.getProvider介绍

[英]Returns the provider of this Mac instance.
[中]返回此Mac实例的提供程序。

代码示例

代码示例来源：origin: org.apache.santuario/xmlsec

  1. /**
  2.  * Method engineGetJCEAlgorithmString
  3.  *
  4.  * {@inheritDoc}
  5.  */
  6. protected String engineGetJCEProviderName() {
  7.   return this.macAlgorithm.getProvider().getName();
  8. }

代码示例来源：origin: com.sshtools/maverick-common

  1. public String getProvider() {
  2.   if(mac==null) {
  3.     return null;
  4.   }
  5.   return mac.getProvider().getName();
  6. }

代码示例来源：origin: com.amazonaws/aws-dynamodb-encryption-java

  1. /**
  2.  * Returns an <code>Hkdf</code> object using the specified algorithm.
  3.  *
  4.  * @param algorithm
  5.  *            the standard name of the requested MAC algorithm. See the Mac
  6.  *            section in the <a href=
  7.  *            "http://docs.oracle.com/javase/7/docs/technotes/guides/security/StandardNames.html#Mac"
  8.  *            > Java Cryptography Architecture Standard Algorithm Name
  9.  *            Documentation</a> for information about standard algorithm
  10.  *            names.
  11.  * @param provider
  12.  *            the provider
  13.  * @return the new <code>Hkdf</code> object
  14.  * @throws NoSuchAlgorithmException
  15.  *             if a MacSpi implementation for the specified algorithm is not
  16.  *             available from the specified provider.
  17.  */
  18. public static Hkdf getInstance(final String algorithm,
  19.     final Provider provider) throws NoSuchAlgorithmException {
  20.   // Constructed specifically to sanity-test arguments.
  21.   Mac mac = Mac.getInstance(algorithm, provider);
  22.   return new Hkdf(algorithm, mac.getProvider());
  23. }

代码示例来源：origin: aws/aws-dynamodb-encryption-java

  1. /**
  2.  * Returns an <code>Hkdf</code> object using the specified algorithm.
  3.  *
  4.  * @param algorithm
  5.  *            the standard name of the requested MAC algorithm. See the Mac
  6.  *            section in the <a href=
  7.  *            "http://docs.oracle.com/javase/7/docs/technotes/guides/security/StandardNames.html#Mac"
  8.  *            > Java Cryptography Architecture Standard Algorithm Name
  9.  *            Documentation</a> for information about standard algorithm
  10.  *            names.
  11.  * @return the new <code>Hkdf</code> object
  12.  * @throws NoSuchAlgorithmException
  13.  *             if no Provider supports a MacSpi implementation for the
  14.  *             specified algorithm.
  15.  */
  16. public static Hkdf getInstance(final String algorithm)
  17.     throws NoSuchAlgorithmException {
  18.   // Constructed specifically to sanity-test arguments.
  19.   Mac mac = Mac.getInstance(algorithm);
  20.   return new Hkdf(algorithm, mac.getProvider());
  21. }

代码示例来源：origin: com.amazonaws/aws-dynamodb-encryption-java

  1. /**
  2.  * Returns an <code>Hkdf</code> object using the specified algorithm.
  3.  *
  4.  * @param algorithm
  5.  *            the standard name of the requested MAC algorithm. See the Mac
  6.  *            section in the <a href=
  7.  *            "http://docs.oracle.com/javase/7/docs/technotes/guides/security/StandardNames.html#Mac"
  8.  *            > Java Cryptography Architecture Standard Algorithm Name
  9.  *            Documentation</a> for information about standard algorithm
  10.  *            names.
  11.  * @return the new <code>Hkdf</code> object
  12.  * @throws NoSuchAlgorithmException
  13.  *             if no Provider supports a MacSpi implementation for the
  14.  *             specified algorithm.
  15.  */
  16. public static Hkdf getInstance(final String algorithm)
  17.     throws NoSuchAlgorithmException {
  18.   // Constructed specifically to sanity-test arguments.
  19.   Mac mac = Mac.getInstance(algorithm);
  20.   return new Hkdf(algorithm, mac.getProvider());
  21. }

代码示例来源：origin: com.amazonaws/aws-dynamodb-encryption-java

  1. /**
  2.  * Returns an <code>Hkdf</code> object using the specified algorithm.
  3.  *
  4.  * @param algorithm
  5.  *            the standard name of the requested MAC algorithm. See the Mac
  6.  *            section in the <a href=
  7.  *            "http://docs.oracle.com/javase/7/docs/technotes/guides/security/StandardNames.html#Mac"
  8.  *            > Java Cryptography Architecture Standard Algorithm Name
  9.  *            Documentation</a> for information about standard algorithm
  10.  *            names.
  11.  * @param provider
  12.  *            the name of the provider
  13.  * @return the new <code>Hkdf</code> object
  14.  * @throws NoSuchAlgorithmException
  15.  *             if a MacSpi implementation for the specified algorithm is not
  16.  *             available from the specified provider.
  17.  * @throws NoSuchProviderException
  18.  *             if the specified provider is not registered in the security
  19.  *             provider list.
  20.  */
  21. public static Hkdf getInstance(final String algorithm, final String provider)
  22.     throws NoSuchAlgorithmException, NoSuchProviderException {
  23.   // Constructed specifically to sanity-test arguments.
  24.   Mac mac = Mac.getInstance(algorithm, provider);
  25.   return new Hkdf(algorithm, mac.getProvider());
  26. }

代码示例来源：origin: com.addc/addc-security

  1. /**
  2.  * Get a Mac with the wrapped characteristics
  3.  * 
  4.  * @return A Mac
  5.  * @throws NoSuchAlgorithmException
  6.  *             If the algorithm name is incorrect
  7.  */
  8. public Mac getMac() throws NoSuchAlgorithmException {
  9.   String name= getHmacName();
  10.   Provider provider= providers.getProvider(name);
  11.   Mac mac;
  12.   if (provider == null) {
  13.     mac= Mac.getInstance(name);
  14.   } else {
  15.     mac= Mac.getInstance(name, provider);
  16.   }
  17.   LOGGER.debug(FOUND_CL_ALG_PROV, mac.getClass().getSimpleName(), name, mac.getProvider().getName());
  18.   return mac;
  19. }

代码示例来源：origin: aws/aws-dynamodb-encryption-java

  1. /**
  2.  * Returns an <code>Hkdf</code> object using the specified algorithm.
  3.  *
  4.  * @param algorithm
  5.  *            the standard name of the requested MAC algorithm. See the Mac
  6.  *            section in the <a href=
  7.  *            "http://docs.oracle.com/javase/7/docs/technotes/guides/security/StandardNames.html#Mac"
  8.  *            > Java Cryptography Architecture Standard Algorithm Name
  9.  *            Documentation</a> for information about standard algorithm
  10.  *            names.
  11.  * @param provider
  12.  *            the name of the provider
  13.  * @return the new <code>Hkdf</code> object
  14.  * @throws NoSuchAlgorithmException
  15.  *             if a MacSpi implementation for the specified algorithm is not
  16.  *             available from the specified provider.
  17.  * @throws NoSuchProviderException
  18.  *             if the specified provider is not registered in the security
  19.  *             provider list.
  20.  */
  21. public static Hkdf getInstance(final String algorithm, final String provider)
  22.     throws NoSuchAlgorithmException, NoSuchProviderException {
  23.   // Constructed specifically to sanity-test arguments.
  24.   Mac mac = Mac.getInstance(algorithm, provider);
  25.   return new Hkdf(algorithm, mac.getProvider());
  26. }

代码示例来源：origin: aws/aws-dynamodb-encryption-java

  1. /**
  2.  * Returns an <code>Hkdf</code> object using the specified algorithm.
  3.  *
  4.  * @param algorithm
  5.  *            the standard name of the requested MAC algorithm. See the Mac
  6.  *            section in the <a href=
  7.  *            "http://docs.oracle.com/javase/7/docs/technotes/guides/security/StandardNames.html#Mac"
  8.  *            > Java Cryptography Architecture Standard Algorithm Name
  9.  *            Documentation</a> for information about standard algorithm
  10.  *            names.
  11.  * @param provider
  12.  *            the provider
  13.  * @return the new <code>Hkdf</code> object
  14.  * @throws NoSuchAlgorithmException
  15.  *             if a MacSpi implementation for the specified algorithm is not
  16.  *             available from the specified provider.
  17.  */
  18. public static Hkdf getInstance(final String algorithm,
  19.     final Provider provider) throws NoSuchAlgorithmException {
  20.   // Constructed specifically to sanity-test arguments.
  21.   Mac mac = Mac.getInstance(algorithm, provider);
  22.   return new Hkdf(algorithm, mac.getProvider());
  23. }

代码示例来源：origin: com.addc/addc-security

  1. /**
  2.  * Get a Mac with the wrapped characteristics and the given key
  3.  * 
  4.  * @param key
  5.  *            The key used to generate the Mac
  6.  * @return The mac
  7.  * @throws NoSuchAlgorithmException
  8.  *             If the algorithm name is incorrect
  9.  * @throws InvalidKeyException
  10.  *             If the key is incorrect
  11.  */
  12. public Mac getMac(Key key) throws InvalidKeyException, NoSuchAlgorithmException {
  13.   final Mac mac= getMac();
  14.   mac.init(key);
  15.   LOGGER.debug("Instantiated algorithm {} with provider {}", hmacName, mac.getProvider().getInfo());
  16.   return mac;
  17. }

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