Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2511
This commit changes the PCD PcdHashApiLibPolicy to the type
PcdsFixedAtBuild so as to be able to optimize away the unused hashing
algorithms in HashApiLib instance used by a driver.
Cc: Jiewen Yao
Cc: Jian J Wang
Cc: Michael D Kinney
This patch implements the fixes and enhancement to BaseHashApiLib in
the following manner:
- Remove reference to MD4 and MD5 hashing algorithms as they are
deprecated;
- Align the enumeration for hashing algorithmswith the one used in
TPM 2.0 implementation defined in IndustryStandard/Tpm20.h;
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2511
This commit aligns the baseHashApiLib with TPM 2.0 Implementation
as follows:
- Remove reference to MD4 and MD5 algorithms as they are deprecated
- Align the enumerations for hashing algoerithms with the one used
in TPM 2.0 implementation
, Michael D
Sent: Saturday, February 15, 2020 12:44 PM
To: Sukerkar, Amol N ; devel@edk2.groups.io; Kinney,
Michael D
Cc: Yao, Jiewen ; Wang, Jian J ;
Agrawal, Sachin ; Gao, Liming
Subject: RE: [PATCH v4 0/2] Enhancement and Fixes to BaseHashApiLib
Amol,
FixedPcdGet32() does not apply to this use
-Original Message-
From: Kinney, Michael D
Sent: Saturday, February 15, 2020 12:28 PM
To: Sukerkar, Amol N ; devel@edk2.groups.io; Kinney,
Michael D
Cc: Yao, Jiewen ; Wang, Jian J ;
Agrawal, Sachin ; Gao, Liming
Subject: RE: [PATCH v4 0/2] Enhancement and Fixes to BaseHashApiLib
Hi Amol
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2511
This commit aligns the baseHashApiLib with TPM 2.0 Implementation
as follows:
- Remove reference to MD4 and MD5 algorithms as they are deprecated
- Align the enumerations for hashing algoerithms with the one used
in TPM 2.0 implementation
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2511
This commit changes the PCD PcdHashApiLibPolicy to the type
PcdsFixedAtBuild so as to be able to optimize away the unused hashing
algorithms in HashApiLib instance used by a driver.
Cc: Jiewen Yao
Cc: Jian J Wang
Cc: Michael D Kinney
This patch implements the fixes and enhancement to BaseHashApiLib in
the following manner:
- Remove reference to MD4 and MD5 hashing algorithms as they are
deprecated;
- Align the enumeration for hashing algorithmswith the one used in
TPM 2.0 implementation defined in IndustryStandard/Tpm20.h;
This patch implements the fixes and enhancement to BaseHashApiLib in
the following manner:
- Remove reference to MD4 and MD5 hashing algorithms as they are
deprecated;
- Align the enumeration for hashing algorithmswith the one used in
TPM 2.0 implementation defined in IndustryStandard/Tpm20.h;
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2511
This commit changes the PCD PcdHashApiLibPolicy to the type
PcdsFixedAtBuild so as to be able to optimize away the unused hashing
algorithms in HashApiLib instance used by a driver.
Cc: Jiewen Yao
Cc: Jian J Wang
Cc: Michael D Kinney
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2511
This commit aligns the baseHashApiLib with TPM 2.0 Implementation
as follows:
- Remove reference to MD4 and MD5 algorithms as they are deprecated
- Align the enumerations for hashing algoerithms with the one used
in TPM 2.0 implementation
understanding is accurate?
Thanks,
Amol
-Original Message-
From: Kinney, Michael D
Sent: Friday, February 14, 2020 5:04 PM
To: devel@edk2.groups.io; Sukerkar, Amol N ; Kinney,
Michael D
Cc: Yao, Jiewen ; Wang, Jian J ;
Agrawal, Sachin ; Gao, Liming
Subject: RE: [edk2-devel] [PATCH
Hi Mike,
Addressed all the comments and sent newer version of patch.
Thanks,
Amol
-Original Message-
From: Kinney, Michael D
Sent: Friday, February 14, 2020 3:38 PM
To: Sukerkar, Amol N ; devel@edk2.groups.io; Kinney,
Michael D
Cc: Yao, Jiewen ; Wang, Jian J ;
Agrawal, Sachin ; Gao
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2511
This commit aligns the baseHashApiLib with TPM 2.0 Implementation
as follows:
- Remove reference to MD4 and MD5 algorithms as they are deprecated
- Align the enumerations for hashing algoerithms with the one used
in TPM 2.0 implementation
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2511
This commit changes the PCD PcdHashApiLibPolicy to the type
PcdsFixedAtBuild so as to be able to optimize away the unused hashing
algorithms in HashApiLib instance used by a driver.
Cc: Jiewen Yao
Cc: Jian J Wang
Cc: Michael D Kinney
This patch implements the fixes and enhancement to BaseHashApiLib in
the following manner:
- Remove reference to MD4 and MD5 hashing algorithms as they are
deprecated;
- Align the enumeration for hashing algorithmswith the one used in
TPM 2.0 implementation defined in IndustryStandard/Tpm20.h;
This patch implements the fixes and enhancement to BaseHashApiLib in
the following manner:
- Remove reference to MD4 and MD5 hashing algorithms as they are
deprecated;
- Align the enumeration for hashing algorithmswith the one used in
TPM 2.0 implementation defined in IndustryStandard/Tpm20.h;
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2511
This commit changes the PCD PcdHashApiLibPolicy to the type
PcdsFixedAtBuild so as to be able to optimize away the unused hashing
algorithms in HashApiLib instance used by a driver.
Cc: Jiewen Yao
Cc: Jian J Wang
Cc: Michael D Kinney
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2511
This commit changes the PCD PcdHashApiLibPolicy to the type
PcdsFixedAtBuild so as to be able to optimize away the unused hashing
algorithms in HashApiLib instance used by a driver.
Cc: Jiewen Yao
Cc: Michael D Kinney
Signed-off-by: Amol
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2511
This commit aligns the baseHashApiLib with TPM 2.0 Implementation
as follows:
- Remove reference to MD4 and MD5 algorithms as they are deprecated
- Align the enumerations for hashing algoerithms with the one used
in TPM 2.0 implementation
Thanks, Jiewen! I will start the process.
~ Amol
-Original Message-
From: Yao, Jiewen
Sent: Tuesday, February 04, 2020 4:20 PM
To: Sukerkar, Amol N ; Kinney, Michael D
; devel@edk2.groups.io
Cc: Wang, Jian J
Subject: RE: [Patch v10 2/2] CryptoPkg/BaseHashApiLib: Implement Unified
Message-
From: Yao, Jiewen
Sent: Tuesday, February 04, 2020 4:06 PM
To: Sukerkar, Amol N ; Kinney, Michael D
; devel@edk2.groups.io
Cc: Wang, Jian J
Subject: RE: [Patch v10 2/2] CryptoPkg/BaseHashApiLib: Implement Unified Hash
Calculation API
Amol
We are in the process to deprecating SHA1
Hi Mike, Jiewen and Jian,
Do I need to follow any crypto review guidelines for this patch? I am not
enabling any new crypto. Need your input.
Thanks,
Amol
-Original Message-
From: Sukerkar, Amol N
Sent: Tuesday, February 04, 2020 10:10 AM
To: Kinney, Michael D ; Yao, Jiewen
; devel
: Tuesday, February 04, 2020 9:26 AM
To: Yao, Jiewen ; devel@edk2.groups.io; Kinney, Michael D
; Sukerkar, Amol N
Cc: Wang, Jian J
Subject: RE: [Patch v10 2/2] CryptoPkg/BaseHashApiLib: Implement Unified Hash
Calculation API
Jiewen,
I think UINT8 is fine. We can change default to 0x04 in DEC file
Thanks, Mike! Sorry, I seemed to have missed that. I reviewed and accept the
change.
~ Amol
-Original Message-
From: Kinney, Michael D
Sent: Monday, February 03, 2020 3:19 PM
To: Sukerkar, Amol N ; devel@edk2.groups.io; Kinney,
Michael D
Cc: Yao, Jiewen ; Wang, Jian J ;
Agrawal
Hi Mike,
I have no issue with generating new GUIDs.
Thanks,
Amol
-Original Message-
From: Kinney, Michael D
Sent: Monday, February 03, 2020 2:50 PM
To: Sukerkar, Amol N ; devel@edk2.groups.io; Kinney,
Michael D
Cc: Yao, Jiewen ; Wang, Jian J ;
Agrawal, Sachin ; Musti, Srinivas
Thanks for the review, Mike!
~ Amol
-Original Message-
From: devel@edk2.groups.io On Behalf Of Michael D Kinney
Sent: Monday, February 03, 2020 11:36 AM
To: devel@edk2.groups.io; Sukerkar, Amol N ; Kinney,
Michael D
Cc: Yao, Jiewen ; Wang, Jian J ;
Agrawal, Sachin ; Musti, Srinivas
Added CryptoPkg Token Space GUID to be able to define PCDs.
Cc: Jiewen Yao
Cc: Jian J Wang
Cc: Michael D Kinney
Signed-off-by: Amol N Sukerkar
---
Notes:
v6
- removed file CryptoPkgTokenSpace.h
v7
- fixed typo
v8
- Fixed Author and signed-off-by name
Currently, the UEFI drivers using the SHA/SM3 hashing algorithms use hard-coded
API to calculate the hash, for instance, sha_256(...), etc. Since SHA384 and/or
SM3_256 are being increasingly adopted for robustness, it becomes cumbersome to
modify each driver that calls into hash calculating API.
This commit introduces a Unified Hash API to calculate hash using a
hashing algorithm specified by the PCD, PcdHashApiLibPolicy. This library
interfaces with the various hashing API, such as, MD4, MD5, SHA1, SHA256,
SHA512 and SM3_256 implemented in BaseCryptLib. The user can calculate
the desired
Currently, the UEFI drivers using the SHA/SM3 hashing algorithms use hard-coded
API to calculate the hash, for instance, sha_256(...), etc. Since SHA384 and/or
SM3_256 are being increasingly adopted for robustness, it becomes cumbersome to
modify each driver that calls into hash calculating API.
Added CryptoPkg Token Space GUID to be able to define PCDs.
Cc: Jiewen Yao
Cc: Jian J Wang
Cc: Michael D Kinney
Signed-off-by: Amol N Sukerkar
---
Notes:
v6
- removed file CryptoPkgTokenSpace.h
v7
- fixed typo
v8
- Fixed Author and signed-off-by name
This commit introduces a Unified Hash API to calculate hash using a
hashing algorithm specified by the PCD, PcdHashApiLibPolicy. This library
interfaces with the various hashing API, such as, MD4, MD5, SHA1, SHA256,
SHA512 and SM3_256 implemented in BaseCryptLib. The user can calculate
the desired
hash by setting PcdHashApiLibPolicy to appropriate value.
Cc: Jiewen Yao
Cc: Jian J Wang
Cc: Michael D Kinney
Signed-off-by: Sukerkar, Amol N
---
Notes:
v7
- Changed lib name to BaseHashApiLib
- Changed HASH_API_CONTEXT to VOID* type
CryptoPkg/Library/HashApiLib/BaseHashApiLib.c
Added CryptoPkg Token Space GUID to be able to define PCDs.
Cc: Jiewen Yao
Cc: Jian J Wang
Cc: Michael D Kinney
Signed-off-by: Sukerkar, Amol N
---
Notes:
v6
- removed file CryptoPkgTokenSpace.h
v7
- fixed typo
CryptoPkg/CryptoPkg.dec | 6 +-
1 file changed, 5
://bugzilla.tianocore.org/show_bug.cgi?id=2151.
Sukerkar, Amol N (2):
CryptoPkg: Add CryptoPkg Token Space GUID
CryptoPkg/BaseHashApiLib: Implement Unified Hash Calculation API
CryptoPkg/Library/HashApiLib/BaseHashApiLib.c | 333
CryptoPkg/CryptoPkg.dec | 26
Ah, OK! It is clear to me now. Thanks, Mike!
~ Amol
-Original Message-
From: Kinney, Michael D
Sent: Wednesday, January 29, 2020 4:16 PM
To: Sukerkar, Amol N ; devel@edk2.groups.io; Kinney,
Michael D
Cc: Yao, Jiewen ; Wang, Jian J ;
Agrawal, Sachin ; Musti, Srinivas
; Lakkimsetti
rn.
Thanks,
Amol
-----Original Message-
From: Kinney, Michael D
Sent: Wednesday, January 29, 2020 1:10 PM
To: Sukerkar, Amol N ; devel@edk2.groups.io; Kinney,
Michael D
Cc: Yao, Jiewen ; Wang, Jian J ;
Agrawal, Sachin ; Musti, Srinivas
; Lakkimsetti, Subash
Subject: RE: [PATCH v6 0/2] CryptoPkg
hash by setting PcdHashApiLibPolicy to appropriate value.
Cc: Jiewen Yao
Cc: Jian J Wang
Cc: Michael D Kinney
Signed-off-by: Sukerkar, Amol N
---
Notes:
v6
- Changed the PCD name to PcdHashApiLibPolicy
- Changed the lib nabme to HashApiLib
- Changes lib MODULE_TYPE to BASE
Added CryptoPkg Token Space GUID to be able to define PCDs.
Cc: Jiewen Yao
Cc: Jian J Wang
Cc: Michael D Kinney
Signed-off-by: Sukerkar, Amol N
---
Notes:
v6
- removed file CryptoPkgTokenSpace.h
CryptoPkg/CryptoPkg.dec | 6 +-
1 file changed, 5 insertions(+), 1 deletion
://bugzilla.tianocore.org/show_bug.cgi?id=2151.
Sukerkar, Amol N (2):
CryptoPkg: Add CryptoPkg Token Space GUID
CryptoPkg/HashApiLib: Implement Unified Hash Calculation API
CryptoPkg/Library/HashApiLib/HashApiLib.c | 333
CryptoPkg/CryptoPkg.dec | 27 +-
CryptoPkg
Thanks, Mike! I agree with the feedback below. I will upload the changes soon.
~ Amol
-Original Message-
From: Kinney, Michael D
Sent: Sunday, January 26, 2020 12:48 PM
To: Sukerkar, Amol N ; devel@edk2.groups.io; Kinney,
Michael D
Cc: Yao, Jiewen ; Wang, Jian J ;
Agrawal, Sachin
hash by setting PcdSystemHashPolicy to appropriate value.
Cc: Jiewen Yao
Cc: Jian J Wang
Cc: Michael D Kinney
Signed-off-by: Sukerkar, Amol N
---
CryptoPkg/Library/BaseHashLib/BaseHashLib.c | 228
CryptoPkg/CryptoPkg.dec | 21 ++
CryptoPkg
Added CryptoPkg Token Space GUID to be able to define PCDs.
Cc: Jiewen Yao
Cc: Jian J Wang
Cc: Michael D Kinney
Signed-off-by: Sukerkar, Amol N
---
CryptoPkg/CryptoPkg.dec | 7 ++-
CryptoPkg/Include/Guid/CryptoPkgTokenSpace.h | 19 +++
2 files
://bugzilla.tianocore.org/show_bug.cgi?id=2151.
Sukerkar, Amol N (2):
CryptoPkg: Add CryptoPkg Token Space GUID
CryptoPkg/BaseHashLib: Implement Unified Hash Calculation API
CryptoPkg/Library/BaseHashLib/BaseHashLib.c | 228
CryptoPkg/CryptoPkg.dec | 28
; Sukerkar, Amol N
Cc: Kinney, Michael D ; Yao, Jiewen
; Agrawal, Sachin ; Musti,
Srinivas ; Lakkimsetti, Subash
Subject: RE: [edk2-devel] [PATCH v4 2/2] CryptoPkg/BaseHashLib: Implement
Unified Hash Calculation API
Amol,
One general comment in advance. The switch/case are using parameter HashPolicy
Thanks, Hot! I will change the license to reflect it.
~ Amol
-Original Message-
From: Tian, Hot
Sent: Friday, January 17, 2020 4:33 PM
To: devel@edk2.groups.io; Sukerkar, Amol N
Cc: Kinney, Michael D ; Yao, Jiewen
; Wang, Jian J ; Agrawal, Sachin
; Musti, Srinivas ;
Lakkimsetti
://bugzilla.tianocore.org/show_bug.cgi?id=2151.
Sukerkar, Amol N (2):
CryptoPkg: Add CryptoPkg Token Space GUID
CryptoPkg/BaseHashLib: Implement Unified Hash Calculation API
CryptoPkg/Library/BaseHashLib/BaseHashLibCommon.c | 254
CryptoPkg/Library/BaseHashLib/BaseHashLibDxe.c| 100
hash by setting PcdSystemHashPolicy to appropriate value.
Cc: Jiewen Yao
Cc: Jian J Wang
Cc: Michael D Kinney
Signed-off-by: Sukerkar, Amol N
---
CryptoPkg/Library/BaseHashLib/BaseHashLibCommon.c | 254
CryptoPkg/Library/BaseHashLib/BaseHashLibDxe.c| 100
Added CryptoPkg Token Space GUID to be able to define PCDs.
Cc: Jiewen Yao
Cc: Jian J Wang
Cc: Michael D Kinney
Signed-off-by: Sukerkar, Amol N
---
CryptoPkg/CryptoPkg.dec | 7 ++-
CryptoPkg/Include/Guid/CryptoPkgTokenSpace.h | 19 +++
2 files
Hi Mike,
I had an offline conversation with Jian and, now, I agree on the point that
bitmap will not optimize the API. I will work on changing back to switch..case.
Thanks,
Amol
-Original Message-
From: Sukerkar, Amol N
Sent: Wednesday, January 15, 2020 9:26 PM
To: Wang, Jian J
Thanks, Liming!
~ Amol
-Original Message-
From: Gao, Liming
Sent: Thursday, January 16, 2020 5:31 PM
To: Sukerkar, Amol N ; devel@edk2.groups.io; Wang,
Jian J
Cc: Kinney, Michael D ; Yao, Jiewen
; Agrawal, Sachin ; Musti,
Srinivas
Subject: RE: [edk2-devel] [PATCH v2 1/1
Sure, Liming! Please add edk2 2020 Q1 stable tag to this feature. I will follow
the schedule.
Thanks,
Amol
-Original Message-
From: Gao, Liming
Sent: Wednesday, January 15, 2020 9:36 PM
To: Sukerkar, Amol N ; devel@edk2.groups.io; Wang,
Jian J
Cc: Kinney, Michael D ; Yao, Jiewen
Thanks, Liming! How do I find out if it catches EDK 2020 Q1 stable tag?
~ Amol
-Original Message-
From: devel@edk2.groups.io On Behalf Of Liming Gao
Sent: Wednesday, January 15, 2020 8:39 PM
To: Sukerkar, Amol N ; devel@edk2.groups.io; Wang,
Jian J
Cc: Kinney, Michael D ; Yao, Jiewen
, January 15, 2020 7:15 PM
To: Kinney, Michael D ; Sukerkar, Amol N
; devel@edk2.groups.io
Cc: Yao, Jiewen ; Agrawal, Sachin
; Musti, Srinivas ;
Lakkimsetti, Subash
Subject: RE: [PATCH v3 0/1] SecurityPkg/BaseHashLib: Implement Unified Hash
Calculation API
Mike,
If I remember correctly
Hi Liming,
We already have a ticket filed in Bugzilla,
https://bugzilla.tianocore.org/show_bug.cgi?id=2151. Would this be sufficient?
Thanks,
Amol
-Original Message-
From: Gao, Liming
Sent: Tuesday, January 14, 2020 8:47 PM
To: devel@edk2.groups.io; Wang, Jian J ; Sukerkar, Amol
N
://bugzilla.tianocore.org/show_bug.cgi?id=2151.
Sukerkar, Amol N (1):
SecurityPkg/BaseHashLib: Implement Unified Hash Calculation API
SecurityPkg/Library/BaseHashLib/BaseHashLibCommon.c | 151
SecurityPkg/Library/BaseHashLib/BaseHashLibDxe.c| 100 +
SecurityPkg/Library
hash by setting PcdSystemHashPolicy to appropriate value.
Cc: Jiewen Yao
Cc: Jian J Wang
Cc: Michael D Kinney
Signed-off-by: Sukerkar, Amol N
---
Notes:
v2:
- Fixed the commit message format
V3:
- Changed design to use global array instead of switch..case
- Removed
Thanks, Jian!
Please find my answer below.
~ Amol
-Original Message-
From: Wang, Jian J
Sent: Tuesday, January 14, 2020 8:14 PM
To: Sukerkar, Amol N ; devel@edk2.groups.io
Cc: Kinney, Michael D ; Yao, Jiewen
; Agrawal, Sachin ; Musti,
Srinivas
Subject: RE: [PATCH v2 1/1
hash by setting PcdSystemHashPolicy to appropriate value.
Cc: Jiewen Yao
Cc: Jian J Wang
Cc: Michael D Kinney
Signed-off-by: Sukerkar, Amol N
---
Notes:
v2:
- Fixed the commit message format
SecurityPkg/Library/BaseHashLib/BaseHashLibCommon.c | 252
SecurityPkg
://bugzilla.tianocore.org/show_bug.cgi?id=2151.
Sukerkar, Amol N (1):
SecurityPkg/BaseHashLib: Implement Unified Hash Calculation API
SecurityPkg/Library/BaseHashLib/BaseHashLibCommon.c | 252
SecurityPkg/Library/BaseHashLib/BaseHashLibDxe.c| 122 ++
SecurityPkg/Library/BaseHashLib
From: "Sukerkar, Amol N"
This commit introduces a Unified Hash API to calculate hash using a
hashing algorithm specified by the PCD, PcdSystemHashPolicy. This library
interfaces with the various hashing API, such as, MD4, MD5, SHA1, SHA256,
SHA512 and SM3_256 implemented in CryptoPkg
From: "Sukerkar, Amol N"
Currently the UEFI drivers using the SHA/SM3 hashing algorithms use hard-coded
API to calculate the hash, such as, sha_256(…), etc. Since SHA384 and/or SM3
are being increasingly adopted, it becomes cumbersome to modify the driver with
SHA384 or SM3 call
of
hashing algorithms based on PcdSystemHashPolicy.
Signed-off-by: Sukerkar, Amol N
---
SecurityPkg/Library/BaseHashLib/BaseHashLib.c | 236
-
SecurityPkg/Library/BaseHashLib/BaseHashLibDxe.c | 210
+++-
SecurityPkg/Library/BaseHashLib
This is the HashApiInstance implementation for SHA1 which registers the SHA1
hash library in CryptoPkg with BaseHashLib based on whether a platform supports
SHA1 hash algorithm (provided by PcdTpm2HashMask).
Signed-off-by: Sukerkar, Amol N
---
SecurityPkg/Library/HashApiInstanceSha1
feedback from the community before we begin the process of making the changes
to EDK2 repo.
Alternatively, the design document is also attached to Bugzilla,
https://bugzilla.tianocore.org/show_bug.cgi?id=2151. You can also provide the
feedback in the Bugzilla.
Sukerkar, Amol N (6):
SecurityPkg
of
hashing algorithms based on PcdSystemHashPolicy.
Signed-off-by: Sukerkar, Amol N
---
SecurityPkg/Library/BaseHashLib/BaseHashLib.c | 236
-
SecurityPkg/Library/BaseHashLib/BaseHashLibDxe.c | 210
+++-
SecurityPkg/Library/BaseHashLib
This is the HashApiInstance implementation for SHA384 which registers the
SHA384 hash library in CryptoPkg with BaseHashLib based on whether a platform
supports SHA384 hash algorithm (provided by PcdTpm2HashMask).
Signed-off-by: Sukerkar, Amol N
---
SecurityPkg/Library/HashApiInstanceSha384
This is the HashApiInstance implementation for SHA256 which registers the
SHA256 hash library in CryptoPkg with BaseHashLib based on whether a platform
supports SHA256 hash algorithm (provided by PcdTpm2HashMask).
Signed-off-by: Sukerkar, Amol N
---
SecurityPkg/Library/HashApiInstanceSha256
This is the HashApiInstance implementation for SM3 which registers the SM3
hash library in CryptoPkg with BaseHashLib based on whether a platform supports
SM3 hash algorithm.
Signed-off-by: Subash Lakkimsetti
Signed-off-by: Sukerkar, Amol N
---
SecurityPkg/Library/HashApiInstanceSm3
This is the HashApiInstance implementation for SHA256 which registers the
SHA256 hash library in CryptoPkg with BaseHashLib based on whether a platform
supports SHA256 hash algorithm (provided by PcdTpm2HashMask).
Signed-off-by: Sukerkar, Amol N
---
SecurityPkg/Library/HashApiInstanceSha256
This is the HashApiInstance implementation for SHA1 which registers the SHA1
hash library in CryptoPkg with BaseHashLib based on whether a platform supports
SHA1 hash algorithm (provided by PcdTpm2HashMask).
Signed-off-by: Sukerkar, Amol N
---
SecurityPkg/Library/HashApiInstanceSha1
feedback from the community before we begin the process of making the changes
to EDK2 repo.
Alternatively, the design document is also attached to Bugzilla,
https://bugzilla.tianocore.org/show_bug.cgi?id=2151. You can also provide the
feedback in the Bugzilla.
Sukerkar, Amol N (6):
SecurityPkg
This implementation eliminates the need to use hard-coded API to calculate hash
by PEI and DXE drivers by introducing a common and unified API for hash
calculation.
The common API will execute the hash algorithm specified by the PCD,
PcdSystemHashPolicy.
Signed-off-by: Sukerkar, Amol N
This implementation eliminates the need to use hard-coded API to calculate hash
by PEI and DXE drivers by introducing a common and unified API for hash
calculation.
The common API will execute the hash algorithm specified by the PCD,
PcdSystemHashPolicy.
Signed-off-by: Sukerkar, Amol N
This is the HashApiInstance implementation for SHA384 which registers the
SHA384 hash library in CryptoPkg with BaseHashLib based on whether a platform
supports SHA384 hash algorithm (provided by PcdTpm2HashMask).
Signed-off-by: Sukerkar, Amol N
---
SecurityPkg/Library/HashApiInstanceSha384
This is the HashApiInstance implementation for SM3 which registers the SM3
hash library in CryptoPkg with BaseHashLib based on whether a platform supports
SM3 hash algorithm.
Signed-off-by: Subash Lakkimsetti
Signed-off-by: Sukerkar, Amol N
---
SecurityPkg/Library/HashApiInstanceSm3
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