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Rubtsov, Vasily
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Added the new SM2 encryption scheme, enabled building the IPP Crypto library with two more compilers, fixed potential security problems in several functions
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‎.gitattributes‎

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# Set the default behavior, in case people don't have core.autocrlf set.
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* text=auto
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# Explicitly declare text files you want to always be normalized and converted
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# to native line endings on checkout.
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*.c text
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*.h text
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*.cpp text
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*.def text
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*.rc text
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*.i text
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*.sh text
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*.csh text
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*.mk text
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*.java text
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*.csv text
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*.lst text
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# Declare files that will always have CRLF line endings on checkout.
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*.sln text eol=crlf
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*.bat text eol=crlf
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# Denote all files that are truly binary and should not be modified.
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*.png binary
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*.jpg binary
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*.lib binary
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*.dll binary
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*.dylib binary
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*.so binary
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*.a binary

‎CHANGELOG.MD‎ renamed to ‎CHANGELOG.md‎

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# Intel(R) Integrated Performance Primitives Cryptography (Intel(R) IPP Cryptography)
2-
3-
This is a list of notable changes to Intel(R) IPP Cryptography, in reverse chronological order.
4-
5-
## 2018-08-30
6-
- Deprecated the ARCFour functionality.
7-
- Fixed a potential security problem in the signing functions over elliptic curves.
8-
- Fixed a potential security problem in the key expansion function for AES Encryption.
9-
- Fixed some of the compilation warnings observed when building the static dispatcher on Windows* OS.
10-
- Fixed minor issues with DLP functions.
11-
12-
13-
------------------------------------------------------------------------
14-
Intel is a trademark of Intel Corporation or its subsidiaries in the U.S. and/or other countries.
15-
* Other names and brands may be claimed as the property of others.
1+
# Intel(R) Integrated Performance Primitives Cryptography (Intel(R) IPP Cryptography)
2+
3+
This is a list of notable changes to Intel(R) IPP Cryptography, in reverse chronological order.
4+
5+
## 2018-10-15
6+
- Added the new SM2 encryption scheme.
7+
- Added the ability to build the Intel(R) IPP Cryptography library with the Microsoft* Visual C++ Compiler 2017.
8+
- Added the ability to build the Intel(R) IPP Cryptography library with the Intel(R) C++ Compiler 19.
9+
- Changed the range of the message being signed or verified by EC and DLP.
10+
- Fixed a potential security problem in the DLP signing and key generation functions.
11+
- Fixed a potential security problem in the AES-CTR cipher functions.
12+
- Fixed a potential security problem in the AES-GCM cipher functions.
13+
14+
## 2018-09-07
15+
- Deprecated the ARCFour functionality.
16+
- Fixed a potential security problem in the signing functions over elliptic curves.
17+
- Fixed a potential security problem in the key expansion function for AES Encryption.
18+
- Fixed some of the compilation warnings observed when building the static dispatcher on Windows* OS.
19+
- Fixed minor issues with DLP functions.
20+
21+
22+
------------------------------------------------------------------------
23+
Intel is a trademark of Intel Corporation or its subsidiaries in the U.S. and/or other countries.
24+
* Other names and brands may be claimed as the property of others.

‎README.md‎

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@@ -1,4 +1,4 @@
1-
Intel(R) Integrated Performance Primitives Cryptography
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Intel(R) Integrated Performance Primitives Cryptography
22
=======================================================
33

44
Intel(R) Integrated Performance Primitives (Intel(R) IPP) Cryptography
@@ -60,19 +60,28 @@ only on the operating systems and tools listed below:
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- Red Hat\* Enterprise Linux\* 6
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63-
- macOS\* 10.8\*
63+
- macOS\* 10.12\*
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### C/C++\* Compilers for Windows\* OS:
6666

67-
Intel(R) C++ Compiler 18.0 for Windows\* OS
67+
- Intel(R) C++ Compiler 18.0 for Windows\* OS
68+
69+
- Intel(R) C++ Compiler 19.0 for Windows\* OS
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- Microsoft Visual C++ Compiler\* version 14.14 or higher
72+
provided by Microsoft Visual Studio\* 2017 version 15.7 or higher
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### C/C++\* Compilers for Linux\* OS:
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71-
Intel(R) C++ Compiler 18.0 for Linux\* OS
76+
- Intel(R) C++ Compiler 18.0 for Linux\* OS
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78+
- Intel(R) C++ Compiler 19.0 for Linux\* OS
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### C/C++\* Compilers for macOS\*:
7481

75-
Intel(R) C++ Compiler 18.0 for OS X\*
82+
- Intel(R) C++ Compiler 18.0 for OS X\*
83+
84+
- Intel(R) C++ Compiler 19.0 for OS X\* OS
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### Assembly Compilers for Windows\* OS:
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‎include/ippcp.h‎

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Original file line numberDiff line numberDiff line change
@@ -1159,6 +1159,8 @@ IPPAPI(IppStatus, ippsGFpECSetPointHash,(Ipp32u hdr, const Ipp8u* pMsg, int msgL
11591159
IPPAPI(IppStatus, ippsGFpECSetPointHash_rmf,(Ipp32u hdr, const Ipp8u* pMsg, int msgLen, IppsGFpECPoint* pPoint, IppsGFpECState* pEC, const IppsHashMethod* pMethod, Ipp8u* pScratchBuffer))
11601160
IPPAPI(IppStatus, ippsGFpECGetPoint,(const IppsGFpECPoint* pPoint, IppsGFpElement* pX, IppsGFpElement* pY, IppsGFpECState* pEC))
11611161
IPPAPI(IppStatus, ippsGFpECGetPointRegular,(const IppsGFpECPoint* pPoint, IppsBigNumState* pX, IppsBigNumState* pY, IppsGFpECState* pEC))
1162+
IPPAPI(IppStatus, ippsGFpECSetPointOctString,(const Ipp8u* pStr, int strLen, IppsGFpECPoint* pPoint, IppsGFpECState* pEC))
1163+
IPPAPI(IppStatus, ippsGFpECGetPointOctString,(const IppsGFpECPoint* pPoint, Ipp8u* pStr, int strLen, IppsGFpECState* pEC))
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11631165
IPPAPI(IppStatus, ippsGFpECTstPoint,(const IppsGFpECPoint* pP, IppECResult* pResult, IppsGFpECState* pEC))
11641166
IPPAPI(IppStatus, ippsGFpECTstPointInSubgroup,(const IppsGFpECPoint* pP, IppECResult* pResult, IppsGFpECState* pEC, Ipp8u* pScratchBuffer))
@@ -1219,6 +1221,23 @@ IPPAPI(IppStatus, ippsGFpECVerifySM2,(const IppsBigNumState* pMsgDigest,
12191221
IppECResult* pResult,
12201222
IppsGFpECState* pEC, Ipp8u* pScratchBuffer))
12211223

1224+
IPPAPI(IppStatus, ippsGFpECESGetSize_SM2, (const IppsGFpECState* pEC, int* pSize))
1225+
IPPAPI(IppStatus, ippsGFpECESInit_SM2, (IppsGFpECState* pEC,
1226+
IppsECESState_SM2* pState, int avaliableCtxSize))
1227+
IPPAPI(IppStatus, ippsGFpECESSetKey_SM2, (const IppsBigNumState* pPrivate,
1228+
const IppsGFpECPoint* pPublic,
1229+
IppsECESState_SM2* pState,
1230+
IppsGFpECState* pEC,
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Ipp8u* pEcScratchBuffer))
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IPPAPI(IppStatus, ippsGFpECESStart_SM2, (IppsECESState_SM2* pState))
1233+
IPPAPI(IppStatus, ippsGFpECESEncrypt_SM2, (const Ipp8u* pInput, Ipp8u* pOutput,
1234+
int dataLen, IppsECESState_SM2* pState))
1235+
IPPAPI(IppStatus, ippsGFpECESDecrypt_SM2, (const Ipp8u* pInput, Ipp8u* pOutput,
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int dataLen, IppsECESState_SM2* pState))
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IPPAPI(IppStatus, ippsGFpECESFinal_SM2, (Ipp8u* pTag, int tagLen, IppsECESState_SM2* pState))
1238+
IPPAPI(IppStatus, ippsGFpECESGetBuffersSize_SM2, (int* pPublicKeySize,
1239+
int* pMaximumTagSize, const IppsECESState_SM2* pState))
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#ifdef __cplusplus
12231242
}
12241243
#endif

‎include/ippcpdefs.h‎

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@@ -550,7 +550,7 @@ typedef struct _cpAES_CMAC IppsAES_CMACState;
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// Big Number Integer Arithmetic
551551
// =========================================================
552552
*/
553-
#define BN_MAXBITSIZE (32*1024) /* bn max size (bits) */
553+
#define BN_MAXBITSIZE (16*1024) /* bn max size (bits) */
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typedef enum {
@@ -783,6 +783,8 @@ typedef struct {
783783
int elementLen;
784784
} IppsGFpInfo;
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786+
typedef struct _cpStateECES_SM2 IppsECESState_SM2;
787+
786788
#endif /* !defined( _OWN_BLDPCS ) */
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#ifndef _PCS

‎include/ippversion.h‎

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* limitations under the License.
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*******************************************************************************/
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/*
41+
/*
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// Intel(R) Integrated Performance Primitives (Intel(R) IPP)
4343
// Purpose: Describes the Intel(R) IPP version
44-
//
45-
//
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//
45+
//
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*/
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4848

@@ -51,8 +51,8 @@
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5252
#define IPP_VERSION_MAJOR 2019
5353
#define IPP_VERSION_MINOR 0
54-
#define IPP_VERSION_UPDATE 0
54+
#define IPP_VERSION_UPDATE 1
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56-
#define IPP_VERSION_STR "2019.0.0"
56+
#define IPP_VERSION_STR "2019.0.1 Gold"
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#endif /* IPPVERSION_H__ */

‎sources/cmake/android/Intel18.0.0.cmake‎

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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${CMAKE_CXX_FLAGS} ${LIBRARY_DEFINES}")
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -ffreestanding -restrict -qopt-report2 -qopt-report-phase:vec -std=c99 -falign-functions=32 -falign-loops=32 -diag-error 266 -diag-disable 13366 -Wformat -Wformat-security -fstack-protector")
53-
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -platform=android")
52+
# Ensures that compilation takes place in a freestanding environment
53+
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -ffreestanding")
54+
# Determines whether pointer disambiguation is enabled with the restrict qualifier
55+
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -restrict")
56+
# Tells the compiler to generate an optimization report
57+
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -qopt-report2 -qopt-report-phase:vec")
58+
# Tells the compiler to align functions and loops.
59+
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -falign-functions=32 -falign-loops=32")
60+
# Other flags
61+
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c99 -diag-error 266 -diag-disable 13366")
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# Security Compiler flags
64+
65+
# Stack-based Buffer Overrun Detection
66+
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fstack-protector")
67+
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# Format string vulnerabilities
69+
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wformat -Wformat-security")
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if(NOT NONPIC_LIB)
72+
# Position Independent Execution (PIE)
5573
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fpic -fPIC")
5674
endif()
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# Specifying a Target Platform as Android
77+
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -platform=android")
78+
5779
if(THREADED_LIB)
5880
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -qopenmp -qopenmp-lib compat")
5981
endif()
6082
if(CODE_COVERAGE)
6183
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -prof-gen:srcpos -prof-dir ${PROF_DATA_DIR}")
6284
endif()
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set (CMAKE_C_FLAGS_RELEASE " -O3 -DNDEBUG -w3" CACHE STRING "" FORCE)
87+
set (CMAKE_C_FLAGS_RELEASE_INIT " -O3 -DNDEBUG -w3" CACHE STRING "" FORCE)
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if(${ARCH} MATCHES "ia32")
6590
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -no-sox -Zp16 -gcc -falign-stack=maintain-16-byte -Wa,--32 -no-use-asm -m32")
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else()

‎sources/cmake/android/Intel19.0.0.cmake‎

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#===============================================================================
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# Copyright 2017-2018 Intel Corporation
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# All Rights Reserved.
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#
5+
# If this software was obtained under the Intel Simplified Software License,
6+
# the following terms apply:
7+
#
8+
# The source code, information and material ("Material") contained herein is
9+
# owned by Intel Corporation or its suppliers or licensors, and title to such
10+
# Material remains with Intel Corporation or its suppliers or licensors. The
11+
# Material contains proprietary information of Intel or its suppliers and
12+
# licensors. The Material is protected by worldwide copyright laws and treaty
13+
# provisions. No part of the Material may be used, copied, reproduced,
14+
# modified, published, uploaded, posted, transmitted, distributed or disclosed
15+
# in any way without Intel's prior express written permission. No license under
16+
# any patent, copyright or other intellectual property rights in the Material
17+
# is granted to or conferred upon you, either expressly, by implication,
18+
# inducement, estoppel or otherwise. Any license under such intellectual
19+
# property rights must be express and approved by Intel in writing.
20+
#
21+
# Unless otherwise agreed by Intel in writing, you may not remove or alter this
22+
# notice or any other notice embedded in Materials by Intel or Intel's
23+
# suppliers or licensors in any way.
24+
#
25+
#
26+
# If this software was obtained under the Apache License, Version 2.0 (the
27+
# "License"), the following terms apply:
28+
#
29+
# You may not use this file except in compliance with the License. You may
30+
# obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
31+
#
32+
#
33+
# Unless required by applicable law or agreed to in writing, software
34+
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
35+
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
36+
#
37+
# See the License for the specific language governing permissions and
38+
# limitations under the License.
39+
#===============================================================================
40+
41+
#
42+
# Intel(R) Integrated Performance Primitives (Intel(R) IPP) Cryptography
43+
#
44+
45+
# compiler
46+
set(CC_FLAGS_INLINE_ASM_UNIX_IA32 "-fasm-blocks -use_msasm -w -m32 -fomit-frame-pointer")
47+
48+
set(CC_FLAGS_INLINE_ASM_UNIX_INTEL64 "-fasm-blocks -use_msasm -ffixed-rdi -ffixed-rsi -ffixed-rbx -ffixed-rcx -ffixed-rdx -ffixed-rbp -ffixed-r8 -ffixed-r9 -ffixed-r12 -ffixed-r13 -ffixed-r14 -ffixed-r15")
49+
50+
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${CMAKE_CXX_FLAGS} ${LIBRARY_DEFINES}")
51+
52+
# Ensures that compilation takes place in a freestanding environment
53+
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -ffreestanding")
54+
# Determines whether pointer disambiguation is enabled with the restrict qualifier
55+
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -restrict")
56+
# Tells the compiler to generate an optimization report
57+
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -qopt-report2 -qopt-report-phase:vec")
58+
# Tells the compiler to align functions and loops.
59+
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -falign-functions=32 -falign-loops=32")
60+
# Other flags
61+
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c99 -diag-error 266 -diag-disable 13366")
62+
63+
# Security Compiler flags
64+
65+
# Stack-based Buffer Overrun Detection
66+
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fstack-protector")
67+
68+
# Format string vulnerabilities
69+
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wformat -Wformat-security")
70+
71+
if(NOT NONPIC_LIB)
72+
# Position Independent Execution (PIE)
73+
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fpic -fPIC")
74+
endif()
75+
76+
# Specifying a Target Platform as Android
77+
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -platform=android")
78+
79+
if(THREADED_LIB)
80+
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -qopenmp -qopenmp-lib compat")
81+
endif()
82+
if(CODE_COVERAGE)
83+
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -prof-gen:srcpos -prof-dir ${PROF_DATA_DIR}")
84+
endif()
85+
86+
set (CMAKE_C_FLAGS_RELEASE " -O3 -DNDEBUG -w3" CACHE STRING "" FORCE)
87+
set (CMAKE_C_FLAGS_RELEASE_INIT " -O3 -DNDEBUG -w3" CACHE STRING "" FORCE)
88+
89+
if(${ARCH} MATCHES "ia32")
90+
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -no-sox -Zp16 -gcc -falign-stack=maintain-16-byte -Wa,--32 -no-use-asm -m32")
91+
else()
92+
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -no-sox -Zp16 -gcc")
93+
endif(${ARCH} MATCHES "ia32")
94+
95+
set(w7_opt "${w7_opt} -xSSE2")
96+
set(s8_opt "${s8_opt} -xATOM_SSSE3 -minstruction=nomovbe")
97+
set(p8_opt "${p8_opt} -xATOM_SSE4.2 -minstruction=nomovbe")
98+
set(g9_opt "${g9_opt} -xAVX")
99+
set(h9_opt "${h9_opt} -xCORE-AVX2")
100+
set(m7_opt "${m7_opt} -xSSE3")
101+
set(n8_opt "${n8_opt} -xATOM_SSSE3 -minstruction=nomovbe")
102+
set(y8_opt "${y8_opt} -xATOM_SSE4.2 -minstruction=nomovbe")
103+
set(e9_opt "${e9_opt} -xAVX")
104+
set(l9_opt "${l9_opt} -xCORE-AVX2")
105+
set(n0_opt "${n0_opt} -xMIC-AVX512")
106+
set(k0_opt "${k0_opt} -xCORE-AVX512")
107+
set(k0_opt "${k0_opt} -qopt-zmm-usage:high")

‎sources/cmake/linux/Intel18.0.0.cmake‎

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Original file line numberDiff line numberDiff line change
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4444

4545
# Linker flags
4646

47-
# Security flags
47+
# Security Linker flags
4848
set(LINK_FLAG_SECURITY "")
4949
# Disallows undefined symbols in object files. Undefined symbols in shared libraries are still allowed
5050
set(LINK_FLAG_SECURITY "${LINK_FLAG_SECURITY} -Wl,-z,defs")
@@ -68,9 +68,20 @@ set(CC_FLAGS_INLINE_ASM_UNIX_IA32 "-fasm-blocks -use_msasm -w -m32 -fomit-frame-
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6969
set(CC_FLAGS_INLINE_ASM_UNIX_INTEL64 "-fasm-blocks -use_msasm -ffixed-rdi -ffixed-rsi -ffixed-rbx -ffixed-rcx -ffixed-rdx -ffixed-rbp -ffixed-r8 -ffixed-r9 -ffixed-r12 -ffixed-r13 -ffixed-r14 -ffixed-r15")
7070

71-
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${CMAKE_CXX_FLAGS} ${LIBRARY_DEFINES}")
71+
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${LIBRARY_DEFINES}")
7272

73-
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -ffreestanding -restrict -qopt-report2 -qopt-report-phase:vec -std=c99 -falign-functions=32 -falign-loops=32 -diag-error 266 -diag-disable 13366")
73+
# Ensures that compilation takes place in a freestanding environment
74+
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -ffreestanding")
75+
# Determines whether pointer disambiguation is enabled with the restrict qualifier
76+
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -restrict")
77+
# Tells the compiler to generate an optimization report
78+
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -qopt-report2 -qopt-report-phase:vec")
79+
# Tells the compiler to align functions and loops
80+
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -falign-functions=32 -falign-loops=32")
81+
# Other flags
82+
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c99 -diag-error 266 -diag-disable 13366")
83+
84+
# Security Compiler flags
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7586
# Stack-based Buffer Overrun Detection
7687
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fstack-protector")
@@ -89,8 +100,8 @@ if(CODE_COVERAGE)
89100
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -prof-gen:srcpos -prof-dir ${PROF_DATA_DIR}")
90101
endif()
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92-
set (CMAKE_C_FLAGS_RELEASE " -O3 -DNDEBUG" CACHE STRING "" FORCE)
93-
set (CMAKE_C_FLAGS_RELEASE_INIT " -O3 -DNDEBUG" CACHE STRING "" FORCE)
103+
set (CMAKE_C_FLAGS_RELEASE " -O3 -DNDEBUG -w3" CACHE STRING "" FORCE)
104+
set (CMAKE_C_FLAGS_RELEASE_INIT " -O3 -DNDEBUG -w3" CACHE STRING "" FORCE)
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95106
if(${ARCH} MATCHES "ia32")
96107
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -no-sox -Zp16 -gcc -falign-stack=maintain-16-byte -Wa,--32 -no-use-asm -m32")

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