git: openjdk/jdk17: 8268621: SunJCE provider may throw unexpected NPE for un-initialized AES KW/KWP Ciphers

[Valerie Peng]

Changeset: ee301596
Author:    Valerie Peng <valeriep at openjdk.org>
Date:      2021-06-14 20:34:44 +0000
URL:       https://git.openjdk.java.net/jdk17/commit/ee3015968d56ed6179b6bfbde3f004500dce2ce3

8268621: SunJCE provider may throw unexpected NPE for un-initialized AES KW/KWP Ciphers

Reviewed-by: xuelei

! src/java.base/share/classes/com/sun/crypto/provider/AESKeyWrap.java
! src/java.base/share/classes/com/sun/crypto/provider/AESKeyWrapPadded.java
! src/java.base/share/classes/com/sun/crypto/provider/KeyWrapCipher.java
! test/jdk/com/sun/crypto/provider/Cipher/KeyWrap/TestGeneral.java