The branch master has been updated
via f55ef97b5c0f8559f393b72ebd4b2de32ad6d231 (commit)
from 913cebc8f44d50479704040c77d9ed20eea839bc (commit)
- Log -----------------------------------------------------------------
commit f55ef97b5c0f8559f393b72ebd4b2de32ad6d231
Author: Andy Polyakov <[email protected]>
Date: Fri Jun 8 15:02:39 2018 +0200
bn/asm/sparcv9-mont.pl: iron another glitch in squaring code path.
This module is used only with odd input lengths, i.e. not used in normal
PKI cases, on contemporary processors. The problem was "illuminated" by
fuzzing tests.
Reviewed-by: Rich Salz <[email protected]>
(Merged from https://github.com/openssl/openssl/pull/6440)
-----------------------------------------------------------------------
Summary of changes:
crypto/bn/asm/sparcv9-mont.pl | 3 +++
1 file changed, 3 insertions(+)
diff --git a/crypto/bn/asm/sparcv9-mont.pl b/crypto/bn/asm/sparcv9-mont.pl
index c0407b1..b41903a 100644
--- a/crypto/bn/asm/sparcv9-mont.pl
+++ b/crypto/bn/asm/sparcv9-mont.pl
@@ -493,6 +493,9 @@ $code.=<<___;
mulx $npj,$mul1,$acc1
add $tpj,$car1,$car1
ld [$np+$j],$npj ! np[j]
+ srlx $car1,32,$tmp0
+ and $car1,$mask,$car1
+ add $tmp0,$sbit,$sbit
add $acc0,$car1,$car1
ld [$tp+8],$tpj ! tp[j]
add $acc1,$car1,$car1
_____
openssl-commits mailing list
To unsubscribe: https://mta.openssl.org/mailman/listinfo/openssl-commits
