Package org.apache.xml.security.encryption

Class XMLCipherUtil

  • public final class XMLCipherUtil
extends java.lang.Object

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private static boolean gcmUseIvParameterSpec  
      private static org.slf4j.Logger LOG  

    • Constructor Summary

      Constructors 
      Constructor Description
      XMLCipherUtil()  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static java.security.spec.AlgorithmParameterSpec constructBlockCipherParameters​(boolean gcmAlgorithm, byte[] iv, java.lang.Class<?> callingClass)  
      static java.security.spec.AlgorithmParameterSpec constructBlockCipherParameters​(java.lang.String algorithm, byte[] iv, java.lang.Class<?> callingClass)
      Build an AlgorithmParameterSpec instance used to initialize a Cipher instance for block cipher encryption and decryption.
      private static java.security.spec.AlgorithmParameterSpec constructBlockCipherParametersForGCMAlgorithm​(java.lang.String algorithm, byte[] iv, java.lang.Class<?> callingClass)  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Field Detail

      • LOG

        private static final org.slf4j.Logger LOG

      • gcmUseIvParameterSpec

        private static final boolean gcmUseIvParameterSpec

    • Constructor Detail

      • XMLCipherUtil

        public XMLCipherUtil()

    • Method Detail

      • constructBlockCipherParameters

        public static java.security.spec.AlgorithmParameterSpec constructBlockCipherParameters​(java.lang.String algorithm,
                                                                                       byte[] iv,
                                                                                       java.lang.Class<?> callingClass)
        Build an AlgorithmParameterSpec instance used to initialize a Cipher instance for block cipher encryption and decryption.
        Parameters:
        algorithm - the XML encryption algorithm URI
        iv - the initialization vector
        Returns:
        the newly constructed AlgorithmParameterSpec instance, appropriate for the specified algorithm

      • constructBlockCipherParameters

        public static java.security.spec.AlgorithmParameterSpec constructBlockCipherParameters​(boolean gcmAlgorithm,
                                                                                       byte[] iv,
                                                                                       java.lang.Class<?> callingClass)

      • constructBlockCipherParametersForGCMAlgorithm

        private static java.security.spec.AlgorithmParameterSpec constructBlockCipherParametersForGCMAlgorithm​(java.lang.String algorithm,
                                                                                                       byte[] iv,
                                                                                                       java.lang.Class<?> callingClass)