OpenSSL [PATCH]30-40% ECDSA performance improvement - OpenSSL 1.1

buik · Jan 2, 2018

Happy new year starts with a gift.

ECDSA could get faster.
As can be read here OpenSSL - OpenSSL ECDSA Performance improvements
An improvement of 30-40% is possible (depending on the hardware).

Backport patch to improve ECDSA sign 30-40% at OpenSSL 1.1
openssl-1.1/OpenSSL1.1h-improve-ECDSA-sign-30-40%.patch · openssl-patch · buik / openssl · GitLab

With this backport patch, OpenSSL 1.1 will have to be able to do the same.

For those who though ECDSA can't get any faster, more optimizations OTW to OpenSSL ec/ecp_nistz256.c: improve ECDSA sign by 30-40%. by dot-asm · Pull Request #5001 · openssl/openssl · GitHub, based on my PR and with Andy's assembler voodoo. Xeon 4416 (2x24): 888841 sign 275002 verify, Centriq (48): 1006107 sign 398601 verify (41%, 16%, 22%, 13% up respectfully).
Click to expand...

I am not active in software development, this is pure mathematics and algorithmics.
The goal is twofold.

First and foremost nothing more or less than that I have had fun, as this contribution is purely out of interest.
Second. Freedom happiness. Do what you want with the patch.
It is freely available at GitLab.

eva2000 · Jan 2, 2018

Thanks @bassie for sharing.. definitely will check this out

this patch is against OpenSSL 1.1.0 master branch or 1.1.0g ?

eva2000 · Jan 2, 2018

On OVH Core i7 4790K 4C/8T server with CentOS 7.4 64bit and Centmin Mod 123.09beta01 LEMP stack

With patch resulted in 43.4% faster ECDSA signs/s and 15.4% faster ECDSA verify/s :cool:

OpenSSL 1.1.0g	rsa 2048 signs/s	rsa 2048 verify/s	ecdsa 256bit signs/s	ecdsa 256bit verify/s
before patch	8278.4	181818.2	121212.1	43450.5
after patch	8299.9	181818.2	173813.0	50157.2

before ECDSA OpenSSL 1.1.0g backported patch

Code (Text):

openssl speed -multi 8 rsa2048 ecdsap256
OpenSSL 1.1.0g  2 Nov 2017
built on: reproducible build, date unspecified
options:bn(64,64) rc4(16x,int) des(int) aes(partial) idea(int) blowfish(ptr)
compiler: ccache gcc -DDSO_DLFCN -DHAVE_DLFCN_H -DNDEBUG -DOPENSSL_THREADS -DOPENSSL_NO_STATIC_ENGINE -DOPENSSL_PIC -DOPENSSL_IA32_SSE2 -DOPENSSL_BN_ASM_MONT -DOPENSSL_BN_ASM_MONT5 -DOPENSSL_BN_ASM_GF2m -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DRC4_ASM -DMD5_ASM -DAES_ASM -DVPAES_ASM -DBSAES_ASM -DGHASH_ASM -DECP_NISTZ256_ASM -DPADLOCK_ASM -DPOLY1305_ASM -DOPENSSLDIR="\"/opt/openssl\"" -DENGINESDIR="\"/opt/openssl/lib/engines-1.1\""  -Wa,--noexecstack
                 sign    verify    sign/s verify/s
rsa 2048 bits 0.000121s 0.000005s   8278.4 181818.2
                             sign    verify    sign/s verify/s
 256 bit ecdsa (nistp256)   0.0000s   0.0000s 121212.1  43450.5

after patch

Code (Text):

openssl speed -multi 8 rsa2048 ecdsap256
OpenSSL 1.1.0g  2 Nov 2017
built on: reproducible build, date unspecified
options:bn(64,64) rc4(16x,int) des(int) aes(partial) idea(int) blowfish(ptr)
compiler: ccache gcc -DDSO_DLFCN -DHAVE_DLFCN_H -DNDEBUG -DOPENSSL_THREADS -DOPENSSL_NO_STATIC_ENGINE -DOPENSSL_PIC -DOPENSSL_IA32_SSE2 -DOPENSSL_BN_ASM_MONT -DOPENSSL_BN_ASM_MONT5 -DOPENSSL_BN_ASM_GF2m -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DRC4_ASM -DMD5_ASM -DAES_ASM -DVPAES_ASM -DBSAES_ASM -DGHASH_ASM -DECP_NISTZ256_ASM -DPADLOCK_ASM -DPOLY1305_ASM -DOPENSSLDIR="\"/opt/openssl\"" -DENGINESDIR="\"/opt/openssl/lib/engines-1.1\""  -Wa,--noexecstack
                 sign    verify    sign/s verify/s
rsa 2048 bits 0.000120s 0.000005s   8299.9 181818.2
                             sign    verify    sign/s verify/s
 256 bit ecdsa (nistp256)   0.0000s   0.0000s 173913.0  50157.2

buik · Jan 3, 2018

Nice benchmark

buik · Jan 5, 2018

[UPDATE]Patch has been updated to today's upstream code, January 5th.
The patch has also been restructured.

Backport patch update 30-40% ECDSA performance improvement - OpenSSL 1.1

Changelog [PATCH] OpenSSL1.1g - 30-40% ECDSA performance improvement
* Fri, 5 Jan 2018 20:45:22 +0100
- Rebuilt to host the new upstream code (5 Jan 2018).

ECDSA performance improvements using an old i3:
Code:
                              sign    verify    sign/s verify/s
 256 bit ecdsa (nistp256)   0.0000s   0.0000s  56444.1  24023.7

                              sign    verify    sign/s verify/s
 256 bit ecdsa (nistp256)   0.0000s   0.0000s  81862.6  27645.4

eva2000 · Jan 5, 2018

thanks for the update

looks good enabling optional ECDSA and ECDHX 25519 performance patches via persistent config file /etc/centminmod/custom_config.inc set variables PRIOR to centmin.sh menu option 4 runs

Code (Text):

OPENSSLECDSA_PATCH='y'
OPENSSLECDHX_PATCH='y'

at end of nginx update runs via centmin.sh menu option 4 should get a list of log files for the run and one is log file for openssl patches

Code (Text):

log files saved at /root/centminlogs
-rw-r--r--  1 root root 1.6K Jan  5 06:57 patch_opensslpatches_050118-065726.log
-rw-r--r--  1 root root   44 Jan  5 06:58 centminmod_opensslinstalltime_050118-065726.log
-rw-r--r--  1 root root    8 Jan  5 06:58 patch_patchnginx_050118-065726.log
-rw-r--r--  1 root root 1.6K Jan  5 06:58 nginx-configure-050118-065726.log
-rw-r--r--  1 root root  26K Jan  5 06:59 nginx_autoconf.err.050118-065726.log
-rw-r--r--  1 root root 2.8M Jan  5 06:59 centminmod_123.09beta01.b011_050118-065726_nginx_upgrade.log

*************************************************
* nginx updated
*************************************************
   _   _         _                _   _             _         _             _ 
  | \ | |  __ _ (_) _ __  __  __ | | | | _ __    __| |  __ _ | |_  ___   __| |
  |  \| | / _` || || '_ \ \ \/ / | | | || '_ \  / _` | / _` || __|/ _ \ / _` |
  | |\  || (_| || || | | | >  <  | |_| || |_) || (_| || (_| || |_|  __/| (_| |
  |_| \_| \__, ||_||_| |_|/_/\_\  \___/ | .__/  \__,_| \__,_| \__|\___| \__,_|
          |___/                         |_|                                   

Total Nginx Upgrade Time: 99.531088158 seconds at /root/centminlogs/patch_opensslpatches_050118-065726.log

contents of log

Code (Text):

cat /root/centminlogs/patch_opensslpatches_050118-065726.log

######################################################################
Patching OpenSSL 1.1.0g
######################################################################
30-40% performance improvement patch for ECDSA
https://community.centminmod.com/posts/57725/
######################################################################
/svr-setup/openssl-1.1.0g /svr-setup/openssl-1.1.0g
patch -p1 < /usr/local/src/centminmod/patches/openssl/OpenSSL1.1g-improve-ECDSA-sign-30-40.patch
patching file ECDSA-PATCH-CHANGELOG
patching file crypto/ec/asm/ecp_nistz256-armv8.pl
patching file crypto/ec/asm/ecp_nistz256-x86_64.pl
patching file crypto/ec/ec_err.c
patching file crypto/ec/ec_lcl.h
patching file crypto/ec/ec_lib.c
patching file crypto/ec/ecdsa_ossl.c
patching file crypto/ec/ecp_nistz256.c
patching file crypto/perlasm/x86_64-xlate.pl
patching file include/openssl/ec.h
patch unexpectedly ends in middle of line
Hunk #1 succeeded at 1389 with fuzz 1.
/svr-setup/openssl-1.1.0g


######################################################################
Patching OpenSSL 1.1.0g
######################################################################
ECDHX 25519 performance patch
https://community.centminmod.com/posts/57726/
######################################################################
/svr-setup/openssl-1.1.0g /svr-setup/openssl-1.1.0g
patch -p1 < /usr/local/src/centminmod/patches/openssl/OpenSSL1.1g-double-performance-ecdhx-25519.patch
patching file crypto/ec/curve25519.c
/svr-setup/openssl-1.1.0g

eva2000 · Jan 5, 2018

retesting openssl 1.1.0g after latest Kernel KPTI patch fixes to see impact on performance

Code (Text):

OpenSSL 1.1.0g  2 Nov 2017
built on: reproducible build, date unspecified
options:bn(64,64) rc4(16x,int) des(int) aes(partial) idea(int) blowfish(ptr)
compiler: ccache gcc -DDSO_DLFCN -DHAVE_DLFCN_H -DNDEBUG -DOPENSSL_THREADS -DOPENSSL_NO_STATIC_ENGINE -DOPENSSL_PIC -DOPENSSL_IA32_SSE2 -DOPENSSL_BN_ASM_MONT -DOPENSSL_BN_ASM_MONT5 -DOPENSSL_BN_ASM_GF2m -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DRC4_ASM -DMD5_ASM -DAES_ASM -DVPAES_ASM -DBSAES_ASM -DGHASH_ASM -DECP_NISTZ256_ASM -DPADLOCK_ASM -DPOLY1305_ASM -DOPENSSLDIR="\"/opt/openssl\"" -DENGINESDIR="\"/opt/openssl/lib/engines-1.1\""  -Wa,--noexecstack
                  sign    verify    sign/s verify/s
rsa 2048 bits 0.000120s 0.000005s   8300.9 181818.2
                              sign    verify    sign/s verify/s
 256 bit ecdsa (nistp256)   0.0000s   0.0000s 170212.8  50000.0

OpenSSL 1.1.0g	rsa 2048 signs/s	rsa 2048 verify/s	ecdsa 256bit signs/s	ecdsa 256bit verify/s
before cloudflare patch	8278.4	181818.2	121212.1	43450.5
after cloudflare patch	8299.9	181818.2	173813.0	50157.2
cloudflare + kernel KPTI patch	8300.9	181818.2	170212.8	50000.0

buik · Jan 6, 2018

Another update.

[UPDATE 2]Patch has been updated to today's upstream code, January 6th.
The patch has also been restructured.

Backport patch update 2 - 30-40% ECDSA performance improvement - OpenSSL 1.1

Changelog [PATCH] OpenSSL1.1g - 30-40% ECDSA performance improvement
* Sat, 6 Jan 2018 08:21:45 +0100
- Rebuilt to host the new upstream code (6 Jan 2018).

eva2000 · Jan 6, 2018

much appreciated.. updated in 123.09beta01 now

rdan · Jan 6, 2018

So to enable this I need to set:
Code:
OPENSSLECDSA_PATCH='y'
OPENSSLECDHX_PATCH='y'
LIBRESSL_SWITCH='n'
That's all?

eva2000 · Jan 6, 2018

RoldanLT said: ↑
So to enable this I need to set:
Code:
OPENSSLECDSA_PATCH='y'
OPENSSLECDHX_PATCH='y'
LIBRESSL_SWITCH='n'
That's all?
Click to expand...
yup set via persistent config file /etc/centminmod/custom_config.inc set variables PRIOR to centmin.sh menu option 4 runs

rdan · Jan 9, 2018

No 1.0.2n support?

eva2000 · Jan 9, 2018

patch is only for 1.1.0g

eva2000 · Feb 22, 2018

looks like patch doesn't work with OpenSSL 1.1.1-pre1 but luckily 123.09beta01 only patches with OpenSSL 1.1.0g right now

Code (Text):

patch -p1 < /usr/local/src/centminmod/patches/openssl/OpenSSL1.1g-improve-ECDSA-sign-30-40.patch
patching file ECDSA-PATCH-CHANGELOG
patching file crypto/ec/asm/ecp_nistz256-armv8.pl
Reversed (or previously applied) patch detected!  Assume -R? [n]
Apply anyway? [n]
Skipping patch.
3 out of 3 hunks ignored -- saving rejects to file crypto/ec/asm/ecp_nistz256-armv8.pl.rej
patching file crypto/ec/asm/ecp_nistz256-x86_64.pl
Hunk #1 FAILED at 1.
Hunk #2 FAILED at 115.
Hunk #3 FAILED at 131.
Hunk #4 FAILED at 165.
Hunk #5 FAILED at 176.
Hunk #6 FAILED at 225.
Hunk #7 FAILED at 236.
Hunk #8 FAILED at 291.
Hunk #9 FAILED at 302.
Hunk #10 FAILED at 337.
Hunk #11 FAILED at 348.
Hunk #12 FAILED at 374.
Hunk #13 FAILED at 470.
Hunk #14 FAILED at 478.
Hunk #15 FAILED at 515.
Hunk #16 FAILED at 611.
Hunk #17 FAILED at 658.
Hunk #18 FAILED at 705.
Hunk #19 FAILED at 718.
Hunk #20 FAILED at 751.
Hunk #21 FAILED at 758.
Hunk #22 FAILED at 791.
Hunk #23 FAILED at 1278.
Hunk #24 FAILED at 1360.
Hunk #25 FAILED at 1488.
Hunk #26 FAILED at 1593.
Hunk #27 FAILED at 1617.
Hunk #28 FAILED at 1694.
Hunk #29 FAILED at 1721.
Hunk #30 FAILED at 1814.
Hunk #31 FAILED at 2022.
Hunk #32 FAILED at 2038.
Hunk #33 FAILED at 2114.
Hunk #34 FAILED at 2203.
Hunk #35 FAILED at 2219.
Hunk #36 FAILED at 2252.
Hunk #37 FAILED at 2268.
Hunk #38 FAILED at 2587.
Hunk #39 FAILED at 2619.
Hunk #40 FAILED at 2635.
Hunk #41 FAILED at 2890.
Hunk #42 FAILED at 3048.
42 out of 42 hunks FAILED -- saving rejects to file crypto/ec/asm/ecp_nistz256-x86_64.pl.rej
patching file crypto/ec/ec_err.c
Hunk #1 FAILED at 46.
1 out of 1 hunk FAILED -- saving rejects to file crypto/ec/ec_err.c.rej
patching file crypto/ec/ec_lcl.h
Reversed (or previously applied) patch detected!  Assume -R? [n]
Apply anyway? [n]
Skipping patch.
3 out of 3 hunks ignored -- saving rejects to file crypto/ec/ec_lcl.h.rej
patching file crypto/ec/ec_lib.c
Reversed (or previously applied) patch detected!  Assume -R? [n]
Apply anyway? [n]
Skipping patch.
3 out of 3 hunks ignored -- saving rejects to file crypto/ec/ec_lib.c.rej
patching file crypto/ec/ecdsa_ossl.c
Reversed (or previously applied) patch detected!  Assume -R? [n]
Apply anyway? [n]
Skipping patch.
2 out of 2 hunks ignored -- saving rejects to file crypto/ec/ecdsa_ossl.c.rej
patching file crypto/ec/ecp_nistz256.c
Hunk #1 FAILED at 1.
Hunk #2 FAILED at 29.
Hunk #3 FAILED at 916.
Hunk #4 succeeded at 1680 with fuzz 2 (offset 177 lines).
Hunk #5 FAILED at 1735.
4 out of 5 hunks FAILED -- saving rejects to file crypto/ec/ecp_nistz256.c.rej
patching file crypto/perlasm/x86_64-xlate.pl
Reversed (or previously applied) patch detected!  Assume -R? [n]
Apply anyway? [n]
Skipping patch.
25 out of 25 hunks ignored -- saving rejects to file crypto/perlasm/x86_64-xlate.pl.rej
patching file include/openssl/ec.h
patch unexpectedly ends in middle of line
Hunk #1 FAILED at 1389.
1 out of 1 hunk FAILED -- saving rejects to file include/openssl/ec.h.rej
patch failed, revert patch /usr/local/src/centminmod/patches/openssl/OpenSSL1.1g-improve-ECDSA-sign-30-40.patch

eva2000 · Feb 23, 2018

Ah i see this patch is not needed for OpenSSL 1.1.1-pre1 or 1.1.1 as the patch has been committed ec/ecp_nistz256.c: improve ECDSA sign by 30-40%. · openssl/openssl@eb79169 · GitHub

buik · Feb 23, 2018

eva2000 said: ↑

Ah i see this patch is not needed for OpenSSL 1.1.1-pre1 or 1.1.1 as the patch has been committed ec/ecp_nistz256.c: improve ECDSA sign by 30-40%. · openssl/openssl@eb79169 · GitHub
Click to expand...

Of course

With this backport patch, OpenSSL 1.1
Click to expand...

eva2000 · Feb 23, 2018

Exciting times with OpenSSL 1.1.1. LibreSSL is falling further behind with each day !

eva2000 · Feb 24, 2018

Let's compare OpenSSL 1.1.1-pre1 with integrated ECDSA performance patch with OpenSSL 1.1.0g with and without the ECDSA performance patch. Can confirm OpenSSL 1.1.1-pre1 natively added the ECDSA performance patch
Code (Text):
OpenSSL 1.1.1-pre1 (alpha) 13 Feb 2018
built on: Tue Feb 20 18:52:21 2018 UTC
options:bn(64,64) rc4(16x,int) des(int) aes(partial) idea(int) blowfish(ptr) 
compiler: ccache gcc -Wall -O3 -pthread -m64 -Wa,--noexecstack -DDSO_DLFCN -DHAVE_DLFCN_H -DNDEBUG -DOPENSSL_NO_STATIC_ENGINE -DOPENSSL_PIC -DOPENSSL_CPUID_OBJ -DOPENSSL_IA32_SSE2 -DOPENSSL_BN_ASM_MONT -DOPENSSL_BN_ASM_MONT5 -DOPENSSL_BN_ASM_GF2m -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DRC4_ASM -DMD5_ASM -DAES_ASM -DVPAES_ASM -DBSAES_ASM -DGHASH_ASM -DECP_NISTZ256_ASM -DPADLOCK_ASM -DPOLY1305_ASM -DOPENSSL_USE_NODELETE -DL_ENDIAN
                  sign    verify    sign/s verify/s
rsa 2048 bits 0.000119s 0.000006s   8374.2 180585.7
                              sign    verify    sign/s verify/s
 256 bit ecdsa (nistp256)   0.0000s   0.0000s 172068.6  50028.8
OpenSSL 1.1.0g vs 1.1.1-pre1 rsa 2048 signs/s rsa 2048 verify/s ecdsa 256bit signs/s ecdsa 256bit verify/s

OpenSSL 1.1.0g before cloudflare patch 8278.4 181818.2 121212.1 43450.5

OpenSSL 1.1.0g after cloudflare patch 8299.9 181818.2 173813.0 50157.2

OpenSSL 1.1.0g after cloudflare + kernel KPTI patch 8300.9 181818.2 170212.8 50000.0

OpenSSL 1.1.1-pre1 after cloudflare + kernel KPTI patch 8374.2 180585.7 172068.6 50028.8

eva2000 · Aug 15, 2018

looks like patch needs an update for OpenSSL 1.1.0i

Code (Text):

patch -p1 < /usr/local/src/centminmod/patches/openssl/OpenSSL1.1h-improve-ECDSA-sign-30-40.patch
patching file ECDSA-PATCH-CHANGELOG
patching file crypto/ec/asm/ecp_nistz256-armv8.pl
Hunk #1 FAILED at 22.
Hunk #2 FAILED at 109.
Hunk #3 FAILED at 1309.
3 out of 3 hunks FAILED -- saving rejects to file crypto/ec/asm/ecp_nistz256-armv8.pl.rej
patching file crypto/ec/asm/ecp_nistz256-x86_64.pl
Hunk #1 FAILED at 1.
Hunk #3 FAILED at 137.
Hunk #4 FAILED at 171.
Hunk #5 FAILED at 182.
Hunk #6 FAILED at 231.
Hunk #7 FAILED at 242.
Hunk #8 FAILED at 297.
Hunk #9 FAILED at 308.
Hunk #10 FAILED at 343.
Hunk #11 FAILED at 354.
Hunk #12 FAILED at 380.
Hunk #13 succeeded at 476 with fuzz 2.
Hunk #14 FAILED at 485.
Hunk #15 FAILED at 522.
Hunk #16 FAILED at 618.
Hunk #17 FAILED at 665.
Hunk #18 FAILED at 712.
Hunk #19 FAILED at 725.
Hunk #20 succeeded at 758 with fuzz 2.
Hunk #21 FAILED at 766.
Hunk #22 FAILED at 799.
Hunk #23 FAILED at 1286.
Hunk #24 FAILED at 1368.
Hunk #25 FAILED at 1496.
Hunk #26 FAILED at 1601.
Hunk #27 FAILED at 1625.
Hunk #28 FAILED at 1702.
Hunk #29 FAILED at 1729.
Hunk #30 FAILED at 1822.
Hunk #31 succeeded at 2030 with fuzz 2.
Hunk #32 FAILED at 2047.
Hunk #33 FAILED at 2123.
Hunk #34 FAILED at 2212.
Hunk #35 FAILED at 2228.
Hunk #36 succeeded at 2261 with fuzz 2.
Hunk #37 FAILED at 2278.
Hunk #38 FAILED at 2597.
Hunk #39 succeeded at 2629 with fuzz 2.
Hunk #40 FAILED at 2646.
Hunk #41 FAILED at 2901.
Hunk #42 FAILED at 3059.
36 out of 42 hunks FAILED -- saving rejects to file crypto/ec/asm/ecp_nistz256-x86_64.pl.rej
patching file crypto/ec/ec_err.c
patching file crypto/ec/ec_lcl.h
Hunk #2 succeeded at 553 (offset 16 lines).
Hunk #3 succeeded at 629 (offset 16 lines).
patching file crypto/ec/ec_lib.c
Hunk #1 succeeded at 257 (offset 1 line).
Hunk #2 succeeded at 964 (offset 5 lines).
Hunk #3 succeeded at 1009 (offset 5 lines).
patching file crypto/ec/ecdsa_ossl.c
Hunk #1 succeeded at 144 with fuzz 2 (offset -9 lines).
patching file crypto/ec/ecp_nistz256.c
Hunk #1 FAILED at 1.
Hunk #4 succeeded at 1488 (offset -16 lines).
Hunk #5 succeeded at 1720 (offset -16 lines).
1 out of 5 hunks FAILED -- saving rejects to file crypto/ec/ecp_nistz256.c.rej
patching file crypto/perlasm/x86_64-xlate.pl
Hunk #1 FAILED at 51.
Hunk #2 FAILED at 100.
Hunk #3 FAILED at 130.
Hunk #4 FAILED at 151.
Hunk #5 FAILED at 178.
Hunk #6 FAILED at 224.
Hunk #7 FAILED at 276.
Hunk #8 FAILED at 285.
Hunk #9 FAILED at 309.
Hunk #10 FAILED at 331.
Hunk #11 FAILED at 358.
Hunk #12 FAILED at 383.
Hunk #13 FAILED at 458.
Hunk #14 FAILED at 482.
Hunk #15 FAILED at 647.
Hunk #16 FAILED at 657.
Hunk #18 FAILED at 702.
Hunk #20 succeeded at 868 with fuzz 1.
Hunk #21 FAILED at 904.
Hunk #22 FAILED at 982.
Hunk #23 FAILED at 1063.
Hunk #24 FAILED at 1075.
Hunk #25 FAILED at 1171.
22 out of 25 hunks FAILED -- saving rejects to file crypto/perlasm/x86_64-xlate.pl.rej
patching file include/openssl/ec.h
patch failed, revert patch /usr/local/src/centminmod/patches/openssl/OpenSSL1.1h-improve-ECDSA-sign-30-40.patch

buik · Aug 15, 2018

Could you please test this test patch as i am not using OpenSSL anymore.
openssl-1.1/OpenSSL1.1i-improve-ECDSA-sign-30-40_.patch · openssl-patch · buik / openssl · GitLab

Code:

[build@localhost openssl-1.1.0i]$ patch -p1 -b < /home/build/rpmbuild/diff/a/test.patch
patching file ECDSA-PATCH-CHANGELOG
patching file crypto/ec/asm/ecp_nistz256-armv8.pl
patching file crypto/ec/asm/ecp_nistz256-x86_64.pl
patching file crypto/ec/ec_err.c
patching file crypto/ec/ec_lcl.h
Hunk #2 succeeded at 553 (offset 16 lines).
Hunk #3 succeeded at 629 (offset 16 lines).
patching file crypto/ec/ec_lib.c
Hunk #1 succeeded at 257 (offset 1 line).
Hunk #2 succeeded at 964 (offset 5 lines).
Hunk #3 succeeded at 1009 (offset 5 lines).
patching file crypto/ec/ecdsa_ossl.c
Hunk #1 succeeded at 144 with fuzz 2 (offset -9 lines).
patching file crypto/ec/ecp_nistz256.c
Hunk #3 succeeded at 1488 (offset -16 lines).
Hunk #4 succeeded at 1720 (offset -16 lines).
patching file crypto/perlasm/x86_64-xlate.pl
patching file include/openssl/ec.h
[build@localhost openssl-1.1.0i]$

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