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From: "Li, Yi" <yi1.li@intel.com>
To: devel@edk2.groups.io
Cc: Yi Li <yi1.li@intel.com>
Subject: [edk2-staging/OpenSSL11_EOL 4/7] Readme: 0315 update
Date: Fri, 17 Mar 2023 12:28:16 +0800	[thread overview]
Message-ID: <4affc0f9504ad7f1a2164ad3877eb6ed4a8d41b6.1679026329.git.yi1.li@intel.com> (raw)
In-Reply-To: <cover.1679026329.git.yi1.li@intel.com>

Signed-off-by: Yi Li <yi1.li@intel.com>
---
 CryptoPkg/Readme-OpenSSL3.0.md | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

diff --git a/CryptoPkg/Readme-OpenSSL3.0.md b/CryptoPkg/Readme-OpenSSL3.0.md
index 8a0fc6afb0..3d4afa8ac1 100644
--- a/CryptoPkg/Readme-OpenSSL3.0.md
+++ b/CryptoPkg/Readme-OpenSSL3.0.md
@@ -21,14 +21,14 @@ Will update latest result here (Build based on Intel platform).
 |-----------------|------------|------------|------------|  
 |CryptoPei        |   386      |    398     |    3.1%    |  
 |CryptoPeiPreMem  |   31       |    31      |    0%      |  
-|CryptoDxe        |   804      |    917     |    14%     |  
-|CryptoSmm        |   558      |    636     |    14%     |  
+|CryptoDxe        |   804      |    886     |    10.1%   |  
+|CryptoSmm        |   558      |    604     |    8.2%    |  
 
 | LZMA Compressed |   1.1.1    |    3.0     |   percent  |  
 |-----------------|------------|------------|------------|  
-|CryptoDxe        |   311      |    360     |    15%     |  
-|CryptoSmm        |   211      |    248     |    17%     |  
-|FV (Dxe+Smm)     |   357      |    423     |    18%     |  
+|CryptoDxe        |   311      |    350     |    12.2%   |  
+|CryptoSmm        |   211      |    238     |    12.8%   |  
+|FV (Dxe+Smm)     |   357      |    412     |    15.4%   |  
 
 ## Limitation
 
@@ -64,11 +64,10 @@ MD5 --> PEM --> CryptoPem(Ec\RsaGetPrivateKeyFromPem): used in Pkcs7Sign and Uni
 
 ### 3.Disable algorithm auto init
 Add -DOPENSSL_NO_AUTOALGINIT will disable OpenSsl from adding all digests and ciphers at initialization time.  
-Can reduce the size by ~20KB.  
+Can reduce the size by 27KB.  
 #### Risk:
 OPENSSL_NO_AUTOALGINIT Will break PKCS7, Authenticode and Ts due to OpenSsl bug:  
 https://github.com/openssl/openssl/issues/20221  
-Currently only available when compiling PEI.  
 
 ### 4.Cut Name/NID mapping
 There are some unreasonably huge arrays(~110KB) in the obj_dat.h and obj_xref.h, like:  
@@ -79,6 +78,7 @@ Removing unnecessary data can reduce the size by ~50KB.
 1. DXE and SMM use more functions than PEI, so can only reduce fewer size.  
 2. Need a detailed script or readme. The best way is to automatically cut through openssl config, raised issue in community:  
 https://github.com/openssl/openssl/issues/20260  
+3. Will break Authticode API if applied to DXE SMM.  
 
 ### 5.Hash API downgrade (for PeiPreMem)
 High level API (EVP) will introduce provider and NID mapping which can increase size extremely.  
@@ -97,8 +97,10 @@ This will become workaround if openssl doesn't accept such changes.
 https://github.com/liyi77/openssl/commits/openssl-3.0-POC  
 Such as:  
 remove x509 print function - 7KB  
-remove unused ras ameth - 7KB  
+remove unused rsa ameth - 7KB  
 remove unused x509 extentions - 19KB  
+remove unused bio enc - 3KB  
+remove unused bio prov - 4KB  
 ...
 #### Risk:
 This is workaround.
-- 
2.31.1.windows.1


  parent reply	other threads:[~2023-03-17  4:28 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-03-17  4:28 [edk2-staging/OpenSSL11_EOL 0/7] Openssl 3.0 POC update Mar 17 Li, Yi
2023-03-17  4:28 ` [edk2-staging/OpenSSL11_EOL 1/7] OpensslLib: remove bio prov Li, Yi
2023-03-17  4:28 ` [edk2-staging/OpenSSL11_EOL 2/7] CryptoPkg/Test: Remove Pem and Pkcs7Sign func in test Li, Yi
2023-03-17  4:28 ` [edk2-staging/OpenSSL11_EOL 3/7] CryptoPkg/OpensslLib: enable no autoalginit Li, Yi
2023-03-17  4:28 ` Li, Yi [this message]
2023-03-17  4:28 ` [edk2-staging/OpenSSL11_EOL 5/7] bugfix: The order of NIDs should remain the same as before Li, Yi
2023-03-17  4:28 ` [edk2-staging/OpenSSL11_EOL 6/7] CryptoPkg/OpensslLibFull: apply all work to full inf Li, Yi
2023-03-17  4:28 ` [edk2-staging/OpenSSL11_EOL 7/7] Readme: 0317 update Li, Yi
2023-03-17 10:03 ` [edk2-staging/OpenSSL11_EOL 0/7] Openssl 3.0 POC update Mar 17 Gerd Hoffmann
2023-03-17 10:20   ` Yao, Jiewen
2023-03-17 10:21   ` Li, Yi
2023-04-01 18:27 ` [edk2-devel] " Rebecca Cran

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