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  1. JDK
  2. JDK-8368984

Extra slashes in Cipher transformation leads to NSPE instead of NSAE

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    • b19
    • generic
    • generic

      When the specified transformation string contains 3 or more slashes, e.g. AES/GCM//, the existing code in the javax.crypto.Cipher class breaks it into 3 components by lumping all input trailing the 2nd slash as padding scheme.
      Instead of passing "/" as the padding scheme which leads to NoSuchPaddingException, the expected behavior is to throw NoSuchAlgorithmException.

            valeriep Valerie Peng
            valeriep Valerie Peng
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