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Add suppressif around TCG hash seleciton checkbox in TCG2

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Previous TCG2 configuration UI always add all TCG defined hash algorithm to let user select which one need be used.
This brings risk that user might select unsupported hash, and selection is rejected later.
So we enhance to UI to hide unsupported hash algorithm.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: "Yao, Jiewen" <jiewen.yao@intel.com>
Reviewed-by: "Zhang, Chao B" <chao.b.zhang@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18676 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Yao, Jiewen
2015-10-27 03:49:31 +00:00
committed by jyao1
parent 7919244076
commit c41eeb447d
3 changed files with 75 additions and 1 deletions
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16
SecurityPkg/Tcg/Tcg2Config/Tcg2Config.vfr
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@@ -19,6 +19,12 @@ formset
title = STRING_TOKEN(STR_TCG2_TITLE),
help = STRING_TOKEN(STR_TCG2_HELP),
classguid = EFI_HII_PLATFORM_SETUP_FORMSET_GUID,
efivarstore TCG2_CONFIGURATION_INFO,
varid = TCG2_CONFIGURATION_INFO_VARSTORE_ID,
attribute = 0x02, // EFI variable attribures EFI_VARIABLE_BOOTSERVICE_ACCESS
name = TCG2_CONFIGURATION_INFO,
guid = TCG2_CONFIG_FORM_SET_GUID;
efivarstore TCG2_CONFIGURATION,
varid = TCG2_CONFIGURATION_VARSTORE_ID,
@@ -120,6 +126,7 @@ formset
subtitle text = STRING_TOKEN(STR_NULL);
suppressif ideqval TCG2_CONFIGURATION_INFO.Sha1Supported == 0;
checkbox name = TCG2ActivatePCRBank0,
questionid = KEY_TPM2_PCR_BANKS_REQUEST_0,
prompt = STRING_TOKEN(STR_TCG2_PCR_BANK_SHA1),
@@ -127,7 +134,9 @@ formset
flags = INTERACTIVE,
default = 1,
endcheckbox;
endif;
suppressif ideqval TCG2_CONFIGURATION_INFO.Sha256Supported == 0;
checkbox name = TCG2ActivatePCRBank1,
questionid = KEY_TPM2_PCR_BANKS_REQUEST_1,
prompt = STRING_TOKEN(STR_TCG2_PCR_BANK_SHA256),
@@ -135,7 +144,9 @@ formset
flags = INTERACTIVE,
default = 0,
endcheckbox;
endif;
suppressif ideqval TCG2_CONFIGURATION_INFO.Sha384Supported == 0;
checkbox name = TCG2ActivatePCRBank2,
questionid = KEY_TPM2_PCR_BANKS_REQUEST_2,
prompt = STRING_TOKEN(STR_TCG2_PCR_BANK_SHA384),
@@ -143,7 +154,9 @@ formset
flags = INTERACTIVE,
default = 0,
endcheckbox;
endif;
suppressif ideqval TCG2_CONFIGURATION_INFO.Sha512Supported == 0;
checkbox name = TCG2ActivatePCRBank3,
questionid = KEY_TPM2_PCR_BANKS_REQUEST_3,
prompt = STRING_TOKEN(STR_TCG2_PCR_BANK_SHA512),
@@ -151,7 +164,9 @@ formset
flags = INTERACTIVE,
default = 0,
endcheckbox;
endif;
suppressif ideqval TCG2_CONFIGURATION_INFO.Sm3Supported == 0;
checkbox name = TCG2ActivatePCRBank4,
questionid = KEY_TPM2_PCR_BANKS_REQUEST_4,
prompt = STRING_TOKEN(STR_TCG2_PCR_BANK_SM3_256),
@@ -159,6 +174,7 @@ formset
flags = INTERACTIVE,
default = 0,
endcheckbox;
endif;
endif;