summaryrefslogtreecommitdiff
path: root/arch/x86
diff options
context:
space:
mode:
authorHans de Goede <hdegoede@redhat.com>2019-08-17 17:24:32 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2019-08-22 07:57:35 +0300
commit906a4bb97f5d0389cae9cc3634e8059fed5334b5 (patch)
treea46f5ac2b721c060e35771a95f7fb6123365b585 /arch/x86
parentad767ee858b38af634c957a792cb001d54a7b981 (diff)
downloadlinux-906a4bb97f5d0389cae9cc3634e8059fed5334b5.tar.xz
crypto: sha256 - Use get/put_unaligned_be32 to get input, memzero_explicit
Use get/put_unaligned_be32 in lib/crypto/sha256.c to load / store data so that it can be used with unaligned buffers too, making it more generic. And use memzero_explicit for better clearing of sensitive data. Note unlike other patches in this series this commit actually makes functional changes to the sha256 code as used by the purgatory code. This fully aligns the lib/crypto/sha256.c sha256 implementation with the one from crypto/sha256_generic.c allowing us to remove the latter in further patches in this series. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'arch/x86')
0 files changed, 0 insertions, 0 deletions