JDK-8180307 : Update JDK 9 Required Cipher Algorithms
- Type: Bug
- Component: security-libs
- Sub-Component: javax.crypto
- Affected Version: 9
- Priority: P2
- Status: Closed
- Resolution: Fixed
- Submitted: 2017-05-12
- Updated: 2019-08-03
- Resolved: 2017-05-17
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| JDK 10 | JDK 9 |
|---|---|
10Fixed  |
9 b171Fixed |
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Description
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)