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author | Patrick Steuer <patrick.steuer@de.ibm.com> | 2018-03-28 13:09:24 +0100 |
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committer | Andy Polyakov <appro@openssl.org> | 2018-03-28 23:31:01 +0200 |
commit | 74d38a8677ac10f7368c12079af9a27e959ee295 (patch) | |
tree | 5ae8d1deacb41feb7897a08d7bfdef95b6c83dc1 /crypto/s390xcpuid.pl | |
parent | dacd2a87b550923524e80554b3a4869ea0351f66 (diff) |
s390x assembly pack: add KMF code path for aes-cfb/cfb8
Signed-off-by: Patrick Steuer <patrick.steuer@de.ibm.com>
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Andy Polyakov <appro@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/5250)
Diffstat (limited to 'crypto/s390xcpuid.pl')
-rwxr-xr-x | crypto/s390xcpuid.pl | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/crypto/s390xcpuid.pl b/crypto/s390xcpuid.pl index dfef2c129a..e7afb8dcf5 100755 --- a/crypto/s390xcpuid.pl +++ b/crypto/s390xcpuid.pl @@ -326,6 +326,27 @@ ___ } ################ +# void s390x_kmf(const unsigned char *in, size_t len, unsigned char *out, +# unsigned int fc, void *param) +{ +my ($in,$len,$out,$fc,$param) = map("%r$_",(2..6)); +$code.=<<___; +.globl s390x_kmf +.type s390x_kmf,\@function +.align 16 +s390x_kmf: + lr %r0,$fc + l${g}r %r1,$param + + .long 0xb92a0042 # kmf $out,$in + brc 1,.-4 # pay attention to "partial completion" + + br $ra +.size s390x_kmf,.-s390x_kmf +___ +} + +################ # void s390x_kma(const unsigned char *aad, size_t alen, # const unsigned char *in, size_t len, # unsigned char *out, unsigned int fc, void *param) |