diff options
Diffstat (limited to 'package/libs/openssl/patches/010-padlock.patch')
| -rw-r--r-- | package/libs/openssl/patches/010-padlock.patch | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/package/libs/openssl/patches/010-padlock.patch b/package/libs/openssl/patches/010-padlock.patch deleted file mode 100644 index e859295cd6..0000000000 --- a/package/libs/openssl/patches/010-padlock.patch +++ /dev/null @@ -1,52 +0,0 @@ -From 2bcf8e69bd92e33d84c48e7d108d3d46b22f8a6d Mon Sep 17 00:00:00 2001 -From: ValdikSS <iam@valdikss.org.ru> -Date: Wed, 18 Jan 2023 20:14:48 +0300 -Subject: [PATCH] Padlock: fix byte swapping assembly for AES-192 and 256 - -Byte swapping code incorrectly uses the number of AES rounds to swap expanded -AES key, while swapping only a single dword in a loop, resulting in swapped -key and partially swapped expanded keys, breaking AES encryption and -decryption on VIA Padlock hardware. - -This commit correctly sets the number of swapping loops to be done. - -Fixes #20073 - -CLA: trivial - -Reviewed-by: Hugo Landau <hlandau@openssl.org> -Reviewed-by: Tomas Mraz <tomas@openssl.org> -(Merged from https://github.com/openssl/openssl/pull/20077) - -(cherry picked from commit 7331e7ef79fe4499d81cc92249e9c97e9ff9291a) ---- - engines/asm/e_padlock-x86.pl | 2 ++ - engines/asm/e_padlock-x86_64.pl | 2 ++ - 2 files changed, 4 insertions(+) - -diff --git a/engines/asm/e_padlock-x86.pl b/engines/asm/e_padlock-x86.pl -index 5b097ce3ef9b..07f7000fd38a 100644 ---- a/engines/asm/e_padlock-x86.pl -+++ b/engines/asm/e_padlock-x86.pl -@@ -116,6 +116,8 @@ - &function_begin_B("padlock_key_bswap"); - &mov ("edx",&wparam(0)); - &mov ("ecx",&DWP(240,"edx")); -+ &inc ("ecx"); -+ &shl ("ecx",2); - &set_label("bswap_loop"); - &mov ("eax",&DWP(0,"edx")); - &bswap ("eax"); -diff --git a/engines/asm/e_padlock-x86_64.pl b/engines/asm/e_padlock-x86_64.pl -index 09b0aaa48dfe..dfd2ae656375 100644 ---- a/engines/asm/e_padlock-x86_64.pl -+++ b/engines/asm/e_padlock-x86_64.pl -@@ -92,6 +92,8 @@ - .align 16 - padlock_key_bswap: - mov 240($arg1),%edx -+ inc %edx -+ shl \$2,%edx - .Lbswap_loop: - mov ($arg1),%eax - bswap %eax |