HLOS Crypto driver needs to set CLR_CNTXT bit for operations with
legacy software key registers
CAF-Change-Id: Iff482f726d106e99a4006f7077a171da3c7ca9c3
Signed-off-by: Zhen Kong <zkong@codeaurora.org>
CVE-2017-0626
Change-Id: Ieddc84f2ff36bc23a88c06a5752a68868c7e38bf
(cherry picked from commit 64551bccab9b5b933757f6256b58f9ca0544f004)