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  1. JDK
  2. JDK-8180307

Update JDK 9 Required Cipher Algorithms

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        The following new required Cipher algorithms were approved as part of JDK-8015388:

            AES/GCM/NoPadding (128)
            AES/GCM/PKCS5Padding (128)

        "AES/GCM/PKCS5Padding (128)" should be removed from this list. PKCS5Padding is not a valid padding for AES. There is a bug in the JDK in which the SunJCE provider accepts PKCS5Padding as a valid padding, but it should throw a NoSuchAlgorithmException (see JDK-8180392).

        Also, the required algorithms for JDK 9 were accidentally omitted for the Cipher class as part of JDK-8015388. The following should be added to the implementation requirements of the class summary:

            AES/GCM/NoPadding (128)

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            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8180777 Update JDK 9 Required Cipher Algorithms

            • P2 - Crashes, loss of data, severe memory leak.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8181361 Update JDK 9 Required Cipher Algorithms

            • P2 - Crashes, loss of data, severe memory leak.
            • Resolved
            relates to

            Bug - A problem which impairs or prevents the functions of the product. JDK-8180392 SunJCE provider should throw exceptions for unsupported mode and padding combinations

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

            Task - A task that needs to be done. JDK-8015388 Required algorithms for JDK 9

            • P3 - Major loss of function.
            • Resolved

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                mullan Sean Mullan
                mullan Sean Mullan
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