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由 Nicolas Toromanoff 提交于
stable inclusion from stable-v5.10.94 commit 533af1621d1c8f89b61593f88b7e0b30592e3013 bugzilla: https://gitee.com/openeuler/kernel/issues/I531X9 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=533af1621d1c8f89b61593f88b7e0b30592e3013 -------------------------------- [ Upstream commit 39e6e699 ] Some auto tests failed because driver wasn't returning the expected error with some input size/iv value/tag size. Now: Return 0 early for empty buffer. (We don't need to start the engine for an empty input buffer). Accept any valid authsize for gcm(aes). Return -EINVAL if iv for ccm(aes) is invalid. Return -EINVAL if buffer size is a not a multiple of algorithm block size. Fixes: 9e054ec2 ("crypto: stm32 - Support for STM32 CRYP crypto module") Signed-off-by: NNicolas Toromanoff <nicolas.toromanoff@foss.st.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au> Signed-off-by: NSasha Levin <sashal@kernel.org> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com> Acked-by: NXie XiuQi <xiexiuqi@huawei.com>
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