OpenSSL itself keeps only a single copy of this header. Do the same in
sys/crypto/openssl to avoid the extra maintenance burden. This requires
adjusting the include paths for generated asm files.
No functional change intended.
Reported by: jrtc27
Reviewed by: jhb
MFC after: 3 months
Differential Revision: https://reviews.freebsd.org/D42866
OpenSSL provides implementations of several AES modes which use
bitslicing and can be accelerated on CPUs which support the NEON
extension. This patch adds arm platform support to ossl(4) and provides
an AES-CBC implementation, though bsaes_cbc_encrypt() only implements
decryption. The real goal is to provide an accelerated AES-GCM
implementation; this will be added in a subsequent patch.
Initially derived from https://reviews.freebsd.org/D37420.
Reviewed by: jhb
Sponsored by: Klara, Inc.
Sponsored by: Stormshield
MFC after: 3 months
Differential Revision: https://reviews.freebsd.org/D41304
There is a bug in the OpenSSL script which generates this file; the bug
is in the process of being fixed upstream.
Specifically, when generating the output, bsaes-armv7.pl strips some
labels that are used when the output asm is compiled with __KERNEL__
defined, resulting in a build error. As a step towards adding armv7
support to ossl(4), manually patch the generated asm. The upstream fix
will be imported later.
Reviewed by: andrew, jhb, emaste
MFC after: 1 week
Sponsored by: Klara, Inc.
Sponsored by: Stormshield
Differential Revision: https://reviews.freebsd.org/D41303
