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-rwxr-xr-xcrypto/s390xcpuid.pl21
1 files changed, 21 insertions, 0 deletions
diff --git a/crypto/s390xcpuid.pl b/crypto/s390xcpuid.pl
index ea95dd286d..5f6ffc66d6 100755
--- a/crypto/s390xcpuid.pl
+++ b/crypto/s390xcpuid.pl
@@ -276,6 +276,27 @@ ___
}
################
+# void s390x_kmac(const unsigned char *in, size_t len, unsigned int fc,
+# void *param)
+{
+my ($in,$len,$fc,$param) = map("%r$_",(2..5));
+$code.=<<___;
+.globl s390x_kmac
+.type s390x_kmac,\@function
+.align 16
+s390x_kmac:
+ lr %r0,$fc
+ l${g}r %r1,$param
+
+ .long 0xb91e0002 # kmac %r0,$in
+ brc 1,.-4 # pay attention to "partial completion"
+
+ br $ra
+.size s390x_kmac,.-s390x_kmac
+___
+}
+
+################
# 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)