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openssl/crypto/poly1305/asm
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Andy Polyakov 2cf7fd698e AArch64 assembly pack: authenticate return addresses. 
ARMv8.3 adds pointer authentication extension, which in this case allows
to ensure that, when offloaded to stack, return address is same at return
as at entry to the subroutine. The new instructions are nops on processors
that don't implement the extension, so that the vetification is backward
compatible.

Reviewed-by: Kurt Roeckx <kurt@roeckx.be>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/8205)

(cherry picked from commit 9a18aae5f2)
2019-02-13 02:39:27 +01:00
..
poly1305-armv4.pl Update copyright year 2018-05-01 13:34:30 +01:00
poly1305-armv8.pl AArch64 assembly pack: authenticate return addresses. 2019-02-13 02:39:27 +01:00
poly1305-c64xplus.pl Add OpenSSL copyright to .pl files 2016-05-21 08:23:39 -04:00
poly1305-mips.pl MIPS assembly pack: adapt it for MIPS[32|64]R6. 2016-09-02 13:33:17 +02:00
poly1305-ppc.pl PPC assembly pack: correct POWER9 results. 2018-06-03 21:20:06 +02:00
poly1305-ppcfp.pl PPC assembly pack: correct POWER9 results. 2018-06-03 21:20:06 +02:00
poly1305-s390x.pl Add OpenSSL copyright to .pl files 2016-05-21 08:23:39 -04:00
poly1305-sparcv9.pl SPARC assembly pack: enforce V8+ ABI constraints. 2016-07-01 14:25:38 +02:00
poly1305-x86.pl Update copyright year 2018-06-20 15:29:23 +01:00
poly1305-x86_64.pl Update copyright year 2018-09-11 13:45:17 +01:00