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-rw-r--r--crypto/chacha/build.info5
-rw-r--r--crypto/chacha/chacha_ppc.c6
2 files changed, 8 insertions, 3 deletions
diff --git a/crypto/chacha/build.info b/crypto/chacha/build.info
index d0400db24d..b8c0a7870b 100644
--- a/crypto/chacha/build.info
+++ b/crypto/chacha/build.info
@@ -12,7 +12,10 @@ IF[{- !$disabled{asm} -}]
$CHACHAASM_armv4=chacha-armv4.S
$CHACHAASM_aarch64=chacha-armv8.S chacha-armv8-sve.S
- $CHACHAASM_ppc32=chacha_ppc.c chacha-ppc.s chachap10-ppc.s
+ $CHACHAASM_ppc32=chacha_ppc.c chacha-ppc.s
+ IF[{- $target{sys_id} ne "AIX" -}]
+ $CHACHAASM_ppc32=chacha_ppc.c chacha-ppc.s chachap10-ppc.s
+ ENDIF
$CHACHAASM_ppc64=$CHACHAASM_ppc32
$CHACHAASM_c64xplus=chacha-c64xplus.s
diff --git a/crypto/chacha/chacha_ppc.c b/crypto/chacha/chacha_ppc.c
index 9435598452..05d8cf100d 100644
--- a/crypto/chacha/chacha_ppc.c
+++ b/crypto/chacha/chacha_ppc.c
@@ -30,9 +30,11 @@ void ChaCha20_ctr32(unsigned char *out, const unsigned char *inp,
size_t len, const unsigned int key[8],
const unsigned int counter[4])
{
+#ifndef OPENSSL_SYS_AIX
OPENSSL_ppccap_P & PPC_BRD31
- ? ChaCha20_ctr32_vsx_p10(out, inp, len, key, counter)
- :OPENSSL_ppccap_P & PPC_CRYPTO207
+ ? ChaCha20_ctr32_vsx_p10(out, inp, len, key, counter) :
+#endif
+ OPENSSL_ppccap_P & PPC_CRYPTO207
? ChaCha20_ctr32_vsx(out, inp, len, key, counter)
: OPENSSL_ppccap_P & PPC_ALTIVEC
? ChaCha20_ctr32_vmx(out, inp, len, key, counter)