RFR: 8365883: Fix P11Cipher to throw BadPaddingException for PKCS11 CKR_ENCRYPTED_DATA_INVALID error

[Valerie Peng]

On Fri, 30 Jan 2026 10:57:23 GMT, Mikhail Yankelevich <myankelevich at openjdk.org> wrote:

> Underlying issue: if provider returns `PKCS11Exception: CKR_ENCRYPTED_DATA_INVALID` instead of BadPaddingException - `java.security.ProviderException: doFinal()` is thrown

test/jdk/sun/security/pkcs11/Cipher/TestPKCS5PaddingError.java line 73:

> 71:         // Checking for SunJCE first
> 72:         System.out.println("Checking SunJCE provider");
> 73:         doTest(Security.getProvider("SunJCE"));

I am not too sure if this is really needed as this is the test for PKCS11 provider. If you really want to keep this, how about adding a static String variable whose value is `System.getProperty("test.provider.name", "SunJCE")`? This way it's consistent with line 90 inside the `doTest()` method.

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PR Review Comment: https://git.openjdk.org/jdk/pull/29503#discussion_r2748491998