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Add proper CET support (followup to #1290) (#1291)

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This commit is contained in:
Frank Denis
2023-07-19 18:27:36 +02:00
committed by GitHub
parent 81dcedf501
commit 890905f946
25 changed files with 58 additions and 36 deletions
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builds/msvc/vs2010/libsodium/libsodium.vcxproj
+1
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@@ -268,6 +268,7 @@
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\ed25519_ref10_fe_25_5.h" />
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\ed25519_ref10_fe_51.h" />
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\sse2_64_32.h" />
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\asm_cet.h" />
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\common.h" />
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\mutex.h" />
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\chacha20_ietf_ext.h" />
builds/msvc/vs2010/libsodium/libsodium.vcxproj.filters
+3
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@@ -623,6 +623,9 @@
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\sse2_64_32.h">
<Filter>include\sodium\private</Filter>
</ClInclude>
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\asm_cet.h">
<Filter>include\sodium\private</Filter>
</ClInclude>
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\common.h">
<Filter>include\sodium\private</Filter>
</ClInclude>
builds/msvc/vs2012/libsodium/libsodium.vcxproj
+1
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@@ -268,6 +268,7 @@
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\ed25519_ref10_fe_25_5.h" />
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\ed25519_ref10_fe_51.h" />
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\sse2_64_32.h" />
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\asm_cet.h" />
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\common.h" />
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\mutex.h" />
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\chacha20_ietf_ext.h" />
builds/msvc/vs2012/libsodium/libsodium.vcxproj.filters
+3
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@@ -623,6 +623,9 @@
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\sse2_64_32.h">
<Filter>include\sodium\private</Filter>
</ClInclude>
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\asm_cet.h">
<Filter>include\sodium\private</Filter>
</ClInclude>
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\common.h">
<Filter>include\sodium\private</Filter>
</ClInclude>
builds/msvc/vs2013/libsodium/libsodium.vcxproj
+1
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@@ -268,6 +268,7 @@
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\ed25519_ref10_fe_25_5.h" />
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\ed25519_ref10_fe_51.h" />
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\sse2_64_32.h" />
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\asm_cet.h" />
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\common.h" />
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\mutex.h" />
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\chacha20_ietf_ext.h" />
builds/msvc/vs2013/libsodium/libsodium.vcxproj.filters
+3
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@@ -623,6 +623,9 @@
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\sse2_64_32.h">
<Filter>include\sodium\private</Filter>
</ClInclude>
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\asm_cet.h">
<Filter>include\sodium\private</Filter>
</ClInclude>
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\common.h">
<Filter>include\sodium\private</Filter>
</ClInclude>
builds/msvc/vs2015/libsodium/libsodium.vcxproj
+1
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@@ -268,6 +268,7 @@
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\ed25519_ref10_fe_25_5.h" />
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\ed25519_ref10_fe_51.h" />
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\sse2_64_32.h" />
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\asm_cet.h" />
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\common.h" />
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\mutex.h" />
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\chacha20_ietf_ext.h" />
builds/msvc/vs2015/libsodium/libsodium.vcxproj.filters
+3
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@@ -623,6 +623,9 @@
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\sse2_64_32.h">
<Filter>include\sodium\private</Filter>
</ClInclude>
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\asm_cet.h">
<Filter>include\sodium\private</Filter>
</ClInclude>
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\common.h">
<Filter>include\sodium\private</Filter>
</ClInclude>
builds/msvc/vs2017/libsodium/libsodium.vcxproj
+1
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@@ -268,6 +268,7 @@
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\ed25519_ref10_fe_25_5.h" />
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\ed25519_ref10_fe_51.h" />
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\sse2_64_32.h" />
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\asm_cet.h" />
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\common.h" />
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\mutex.h" />
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\chacha20_ietf_ext.h" />
builds/msvc/vs2017/libsodium/libsodium.vcxproj.filters
+3
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@@ -623,6 +623,9 @@
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\sse2_64_32.h">
<Filter>include\sodium\private</Filter>
</ClInclude>
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\asm_cet.h">
<Filter>include\sodium\private</Filter>
</ClInclude>
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\common.h">
<Filter>include\sodium\private</Filter>
</ClInclude>
builds/msvc/vs2019/libsodium/libsodium.vcxproj
+1
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@@ -292,6 +292,7 @@
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\ed25519_ref10_fe_25_5.h" />
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\ed25519_ref10_fe_51.h" />
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\sse2_64_32.h" />
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\asm_cet.h" />
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\common.h" />
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\mutex.h" />
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\chacha20_ietf_ext.h" />
builds/msvc/vs2019/libsodium/libsodium.vcxproj.filters
+3
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@@ -623,6 +623,9 @@
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\sse2_64_32.h">
<Filter>include\sodium\private</Filter>
</ClInclude>
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\asm_cet.h">
<Filter>include\sodium\private</Filter>
</ClInclude>
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\common.h">
<Filter>include\sodium\private</Filter>
</ClInclude>
builds/msvc/vs2022/libsodium/libsodium.vcxproj
+1
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@@ -221,6 +221,7 @@
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\ed25519_ref10_fe_25_5.h" />
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\ed25519_ref10_fe_51.h" />
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\sse2_64_32.h" />
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\asm_cet.h" />
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\common.h" />
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\mutex.h" />
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\chacha20_ietf_ext.h" />
builds/msvc/vs2022/libsodium/libsodium.vcxproj.filters
+3
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@@ -623,6 +623,9 @@
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\sse2_64_32.h">
<Filter>include\sodium\private</Filter>
</ClInclude>
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\asm_cet.h">
<Filter>include\sodium\private</Filter>
</ClInclude>
<ClInclude Include="..\..\..\..\src\libsodium\include\sodium\private\common.h">
<Filter>include\sodium\private</Filter>
</ClInclude>
configure.ac
+1
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@@ -612,6 +612,7 @@ AC_SUBST(CFLAGS_RDRAND)
AC_CHECK_HEADERS([sys/mman.h sys/param.h sys/random.h intrin.h sys/auxv.h])
AC_CHECK_HEADERS([CommonCrypto/CommonRandom.h])
AC_CHECK_HEADERS([cet.h])
AC_MSG_CHECKING([if _xgetbv() is available])
AC_LINK_IFELSE(
libsodium.vcxproj
+1
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@@ -516,6 +516,7 @@
<ClInclude Include="src\libsodium\include\sodium\private\ed25519_ref10_fe_25_5.h" />
<ClInclude Include="src\libsodium\include\sodium\private\ed25519_ref10_fe_51.h" />
<ClInclude Include="src\libsodium\include\sodium\private\sse2_64_32.h" />
<ClInclude Include="src\libsodium\include\sodium\private\asm_cet.h" />
<ClInclude Include="src\libsodium\include\sodium\private\common.h" />
<ClInclude Include="src\libsodium\include\sodium\private\mutex.h" />
<ClInclude Include="src\libsodium\include\sodium\private\chacha20_ietf_ext.h" />
libsodium.vcxproj.filters
+3
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@@ -614,6 +614,9 @@
<ClInclude Include="src\libsodium\include\sodium\private\sse2_64_32.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="src\libsodium\include\sodium\private\asm_cet.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="src\libsodium\include\sodium\private\common.h">
<Filter>Header Files</Filter>
</ClInclude>
src/libsodium/Makefile.am
+1
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@@ -94,6 +94,7 @@ libsodium_la_SOURCES = \
crypto_stream/salsa20/stream_salsa20.h \
crypto_stream/xsalsa20/stream_xsalsa20.c \
crypto_verify/sodium/verify.c \
include/sodium/private/asm_cet.h \
include/sodium/private/chacha20_ietf_ext.h \
include/sodium/private/common.h \
include/sodium/private/ed25519_ref10.h \
src/libsodium/crypto_scalarmult/curve25519/sandy2x/fe51_mul.S
+3
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@@ -3,6 +3,7 @@
/*
This file is basically amd64-51/fe25519_mul.s.
*/
#include "private/asm_cet.h"
#include "fe51_namespace.h"
#include "consts_namespace.h"
.text
@@ -19,6 +20,8 @@ ASM_HIDE_SYMBOL _fe51_mul
#endif
fe51_mul:
_fe51_mul:
_CET_ENDBR
mov %rsp,%r11
and $31,%r11
add $96,%r11
src/libsodium/crypto_scalarmult/curve25519/sandy2x/fe51_nsquare.S
+2
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@@ -4,6 +4,7 @@
This file is adapted from amd64-51/fe25519_square.s:
Adding loop to perform n squares.
*/
#include "private/asm_cet.h"
#include "fe51_namespace.h"
#include "consts_namespace.h"
.p2align 5
@@ -21,6 +22,7 @@ ASM_HIDE_SYMBOL _fe51_nsquare
fe51_nsquare:
_fe51_nsquare:
_CET_ENDBR
mov %rsp,%r11
and $31,%r11
add $64,%r11
src/libsodium/crypto_scalarmult/curve25519/sandy2x/fe51_pack.S
+2
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@@ -4,6 +4,7 @@
This file is the result of merging
amd64-51/fe25519_pack.c and amd64-51/fe25519_freeze.s.
*/
#include "private/asm_cet.h"
#include "fe51_namespace.h"
#include "consts_namespace.h"
.p2align 5
@@ -21,6 +22,7 @@ ASM_HIDE_SYMBOL _fe51_pack
fe51_pack:
_fe51_pack:
_CET_ENDBR
mov %rsp,%r11
and $31,%r11
add $32,%r11
src/libsodium/crypto_scalarmult/curve25519/sandy2x/ladder.S
+2
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@@ -1,5 +1,6 @@
#ifdef IN_SANDY2X
#include "private/asm_cet.h"
#include "ladder_namespace.h"
#include "consts_namespace.h"
.p2align 5
@@ -17,6 +18,7 @@ ASM_HIDE_SYMBOL _ladder
ladder:
_ladder:
_CET_ENDBR
mov %rsp,%r11
and $31,%r11
add $1856,%r11
src/libsodium/crypto_scalarmult/curve25519/sandy2x/sandy2x.S
-18
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@@ -9,24 +9,6 @@
#include "ladder.S"
#if defined(__linux__) && defined(__ELF__)
#if defined(__CET__)
.section .note.gnu.property,"a"
.p2align 3
.long 1f - 0f
.long 4f - 1f
.long 5
0:
.string "GNU"
1:
.p2align 3
.long 0xc0000002
.long 3f - 2f
2:
.long __CET__
3:
.p2align 3
4:
#endif
.section .note.GNU-stack,"",%progbits
#endif
src/libsodium/crypto_stream/salsa20/xmm6/salsa20_xmm6-asm.S
+4 -18
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@@ -1,5 +1,6 @@
#ifdef HAVE_AMD64_ASM
#include "private/asm_cet.h"
#include "salsa20_xmm6-asm_namespace.h"
.text
@@ -17,6 +18,8 @@ ASM_HIDE_SYMBOL _stream_salsa20_xmm6
#endif
stream_salsa20_xmm6:
_stream_salsa20_xmm6:
_CET_ENDBR
mov %rsp,%r11
and $31,%r11
add $512,%r11
@@ -58,6 +61,7 @@ ASM_HIDE_SYMBOL _stream_salsa20_xmm6_xor_ic
stream_salsa20_xmm6_xor_ic:
_stream_salsa20_xmm6_xor_ic:
_CET_ENDBR
mov %rsp,%r11
and $31,%r11
add $512,%r11
@@ -958,23 +962,5 @@ jmp ._bytesbetween1and255
#endif
#if defined(__linux__) && defined(__ELF__)
#if defined(__CET__)
.section .note.gnu.property,"a"
.p2align 3
.long 1f - 0f
.long 4f - 1f
.long 5
0:
.string "GNU"
1:
.p2align 3
.long 0xc0000002
.long 3f - 2f
2:
.long __CET__
3:
.p2align 3
4:
#endif
.section .note.GNU-stack,"",%progbits
#endif
src/libsodium/include/sodium/private/asm_cet.h
+11
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@@ -0,0 +1,11 @@
#ifndef asm_cet_H
#define asm_cet_H 1
#if HAVE_CET_H
# include <cet.h>
#endif
#ifndef _CET_ENDBR
# define _CET_ENDBR
#endif
#endif