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CryptoPkg: Add Readme.md 

Add Readme.md that provides an overview of the CryptoPkg
and how to configure the use of cryptographic services in
a platform.

Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Xiaoyu Lu <xiaoyu1.lu@intel.com>
Cc: Guomin Jiang <guomin.jiang@intel.com>
Cc: Christopher Zurcher <christopher.zurcher@microsoft.com>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
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Michael D Kinney 2022-10-10 23:50:33 -07:00 committed by mergify[bot]
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# Crypto Package
This package provides cryptographic services that are used to implement firmware
features such as UEFI Secure Boot, Measured Boot, firmware image authentication,
and network boot. The cryptographic service implementation in this package uses
services from the [OpenSSL](https://www.openssl.org/) project.
EDK II firmware modules/libraries that requires the use of cryptographic
services can either statically link all the required services, or the EDK II
firmware module/library can use a dynamic Protocol/PPI service to call
cryptographic services. The dynamic Protocol/PPI services are only available to
PEIMs, DXE Drivers, UEFI Drivers, and SMM Drivers, and only if the cryptographic
modules are included in the platform firmware image.
There may be firmware image size differences between the static and dynamic
options. Some experimentation may be required to find the solution that
provides the smallest overall firmware overhead.
# Public Library Classes
* **BaseCryptLib** - Provides library functions for cryptographic primitives.
* **TlsLib** - Provides TLS library functions for EFI TLS protocol.
* **HashApiLib** - Provides Unified API for different hash implementations.
# Private Library Classes
* **OpensslLib** - Provides library functions from the openssl project.
* **IntrinsicLib** - Provides C runtime library (CRT) required by openssl.
# Private Protocols and PPIs
* **EDK II Crypto PPI** - PPI that provides all the services from
the BaseCryptLib and TlsLib library classes.
* **EDK II Crypto Protocol** - Protocol that provides all the services from
the BaseCryptLib and TlsLib library classes.
* **EDK II SMM Crypto Protocol** - SMM Protocol that provides all the services
from the BaseCryptLib and TlsLib library
classes.
## Statically Linking Cryptographic Services
The figure below shows an example of a firmware modules that requires the use of
cryptographic services. The cryptographic services are provided by three library
classes called BaseCryptLib, TlsLib, and HashApiLib. These library classes are
implemented using APIs from the OpenSSL project that are abstracted by the
private library class called OpensslLib. The OpenSSL project implementation
depends on C runtime library services. The EDK II project does not provide a
full C runtime library for firmware components. Instead, the CryptoPkg includes
the smallest subset of services required to build the OpenSSL project in the
private library class called IntrinsicLib.
The CryptoPkg provides several instances if the BaseCryptLib and OpensslLib with
different cryptographic service features and performance optimizations. The
platform developer must select the correct instances based on cryptographic
service requirements in each UEFI/PI firmware phase (SEC, PEI, DXE, UEFI,
UEFI RT, and SMM), firmware image size requirements, and firmware boot
performance requirements.
```
+================================+
| EDK II Firmware Module/Library |
+================================+
^ ^ ^
| | |
| | v
| | +============+
| | | HashApiLib |
| | +============+
| | ^
| | |
v v v
+========+ +====================+
| TlsLib | | BaseCryptLib |
+========+ +====================+
^ ^
| |
v v
+================================+
| OpensslLib (Private) |
+================================+
^
|
v
+================================+
| IntrinsicLib (Private) |
+================================+
```
## Dynamically Linking Cryptographic Services
The figure below shows the entire stack when dynamic linking is used with
cryptographic services produced by the CryptoPei, CryptoDxe, or CryptoSmm module
through a PPI/Protocol. This solution requires the CryptoPei, CryptoDxe, and
CryptoSmm modules to be configured with the set of cryptographic services
required by all the PEIMs, DXE Drivers, UEFI Drivers, and SMM Drivers. Dynamic
linking is not available for SEC or UEFI RT modules.
The EDK II modules/libraries that require cryptographic services use the same
BaseCryptLib/TlsLib/HashApiLib APIs. This means no source changes are required
to use static linking or dynamic linking. It is a platform configuration options
to select static linking or dynamic linking. This choice can be make globally,
per firmware module type, or individual modules.
```
+===================+ +===================+ +===================+
| EDK II PEI | | EDK II DXE/UEFI | | EDK II SMM |
| Module/Library | | Module/Library | | Module/Library |
+===================+ +===================+ +===================+
^ ^ ^ ^ ^ ^ ^ ^ ^
| | | | | | | | |
| | v | | v | | v
| | +==========+ | | +==========+ | | +==========+
| | |HashApiLib| | | |HashApiLib| | | |HashApiLib|
| | +==========+ | | +==========+ | | +==========+
| | ^ | | ^ | | ^
| | | | | | | | |
v v v v v v v v v
+===================+ +===================+ +===================+
|TlsLib|BaseCryptLib| |TlsLib|BaseCryptLib| |TlsLib|BaseCryptLib|
+-------------------+ +-------------------+ +-------------------+
| BaseCryptLib | | BaseCryptLib | | BaseCryptLib |
| OnPpiProtocol/ | | OnPpiProtocol/ | | OnPpiProtocol/ |
| PeiCryptLib.inf | | DxeCryptLib.inf | | SmmCryptLib.inf |
+===================+ +===================+ +===================+
^ ^ ^
||| (Dynamic) ||| (Dynamic) ||| (Dynamic)
v v v
+===================+ +===================+ +=====================+
| Crypto PPI | | Crypto Protocol | | Crypto SMM Protocol |
+-------------------| |-------------------| |---------------------|
| CryptoPei | | CryptoDxe | | CryptoSmm |
+===================+ +===================+ +=====================+
^ ^ ^ ^ ^ ^
| | | | | |
v | v | v |
+========+ | +========+ | +========+ |
| TlsLib | | | TlsLib | | | TlsLib | |
+========+ v +========+ v +========+ v
^ +==============+ ^ +==============+ ^ +==============+
| | BaseCryptLib | | | BaseCryptLib | | | BaseCryptLib |
| +==============+ | +==============+ | +==============+
| ^ | ^ | ^
| | | | | |
v v v v v v
+===================+ +===================+ +===================+
| OpensslLib | | OpensslLib | | OpensslLib |
+===================+ +===================+ +===================+
^ ^ ^
| | |
v v v
+===================+ +===================+ +===================+
| IntrinsicLib | | IntrinsicLib | | IntrinsicLib |
+===================+ +===================+ +===================+
```
## Supported Cryptographic Families and Services
The table below provides a summary of the supported cryptographic services. It
indicates if the family or service is deprecated or recommended to not be used.
It also shows which *CryptLib library instances support the family or service.
If a cell is blank then the service or family is always disabled and the
`PcdCryptoServiceFamilyEnable` settings for that family or service is ignored.
If the cell is not blank, then the service or family is configurable using
`PcdCryptoServiceFamilyEnable` as long as the correct OpensslLib or TlsLib is
also configured.
|Key | Description |
|---------|--------------------------------------------------------------------------------|
| <blank> | Family or service is always disabled. |
| C | Configurable using PcdCryptoServiceFamilyEnable. |
| C-Tls | Configurable using PcdCryptoServiceFamilyEnable. Requires TlsLib.inf. |
| C-Full | Configurable using PcdCryptoServiceFamilyEnable. Requires OpensslLibFull*.inf. |
|Family/Service | Deprecated | Don't Use | SecCryptLib | PeiCryptLib | BaseCryptLib | SmmCryptLib | RuntimeCryptLib |
|:--------------------------------|:----------:|:---------:|:-----------:|:-----------:|:------------:|:-----------:|:---------------:|
| HmacMd5 | Y | Y | | | | | |
| HmacSha1 | Y | Y | | | | | |
| HmacSha256 | N | N | | C | C | C | C |
| HmacSha384 | N | N | | C | C | C | C |
| Md4 | Y | Y | | | | | |
| Md5 | Y | Y | | C | C | C | C |
| Pkcs.Pkcs1v2Encrypt | N | N | | | C | C | |
| Pkcs.Pkcs5HashPassword | N | N | | | C | C | |
| Pkcs.Pkcs7Verify | N | N | | C | C | C | C |
| Pkcs.VerifyEKUsInPkcs7Signature | N | N | | C | C | C | |
| Pkcs.Pkcs7GetSigners | N | N | | C | C | C | C |
| Pkcs.Pkcs7FreeSigners | N | N | | C | C | C | C |
| Pkcs.Pkcs7Sign | N | N | | | C | | |
| Pkcs.Pkcs7GetAttachedContent | N | N | | C | C | C | |
| Pkcs.Pkcs7GetCertificatesList | N | N | | C | C | C | C |
| Pkcs.AuthenticodeVerify | N | N | | | C | | |
| Pkcs.ImageTimestampVerify | N | N | | | C | | |
| Dh | N | N | | | C | | |
| Random | N | N | | | C | C | C |
| Rsa.VerifyPkcs1 | Y | Y | | | | | |
| Rsa.New | N | N | | C | C | C | C |
| Rsa.Free | N | N | | C | C | C | C |
| Rsa.SetKey | N | N | | C | C | C | C |
| Rsa.GetKey | N | N | | | C | | |
| Rsa.GenerateKey | N | N | | | C | | |
| Rsa.CheckKey | N | N | | | C | | |
| Rsa.Pkcs1Sign | N | N | | | C | | |
| Rsa.Pkcs1Verify | N | N | | C | C | C | C |
| Sha1 | N | Y | | C | C | C | C |
| Sha256 | N | N | | C | C | C | C |
| Sha384 | N | N | C | C | C | C | C |
| Sha512 | N | N | C | C | C | C | C |
| X509 | N | N | | | C | C | C |
| Tdes | Y | Y | | | | | |
| Aes.GetContextSize | N | N | | | C | C | C |
| Aes.Init | N | N | | | C | C | C |
| Aes.EcbEncrypt | Y | Y | | | | | |
| Aes.EcbDecrypt | Y | Y | | | | | |
| Aes.CbcEncrypt | N | N | | | C | C | C |
| Aes.CbcDecrypt | N | N | | | C | C | C |
| Arc4 | Y | Y | | | | | |
| Sm3 | N | N | | C | C | C | C |
| Hkdf | N | N | | C | C | | C |
| Tls | N | N | | | C-Tls | | |
| TlsSet | N | N | | | C-Tls | | |
| TlsGet | N | N | | | C-Tls | | |
| RsaPss.Sign | N | N | | | C | | |
| RsaPss.Verify | N | N | | C | C | C | |
| ParallelHash | N | N | | | | C | |
| AeadAesGcm | N | N | | | C | | |
| Bn | N | N | | | C | | |
| Ec | N | N | | | C-Full | | |
## Platform Configuration of Cryptographic Services
Configuring the cryptographic services requires library mappings and PCD
settings in a platform DSC file. This must be done for each of the firmware
phases (SEC, PEI, DXE, UEFI, SMM, UEFI RT).
The following table can be used to help select the best OpensslLib instance for
each phase. The Size column only shows the estimated size increase for a
compressed IA32/X64 modules that uses the cryptographic services with
`OpensslLib.inf` as the baseline size. The actual size increase depends on the
specific set of enabled cryptographic services. If ECC services are not
required, then size can be reduced by using OpensslLib.inf instead of
`OpensslLibFull.inf`. Performance optimization requires a size increase.
| OpensslLib Instance | SSL | ECC | Perf Opt | CPU Arch | Size |
|:------------------------|:---:|:---:|:--------:|:--------:|:-----:|
| OpensslLibCrypto.inf | N | N | N | All | +0K |
| OpensslLib.inf | Y | N | N | All | +0K |
| OpensslLibAccel.inf | Y | N | Y | IA32/X64 | +20K |
| OpensslLibFull.inf | Y | Y | N | All | +115K |
| OpensslLibFullAccel.inf | Y | Y | Y | IA32/X64 | +135K |
### SEC Phase Library Mappings
The SEC Phase only supports static linking of cryptographic services. The
following library mappings are recommended for the SEC Phase. It uses the SEC
specific version of the BaseCryptLib and the null version of the TlsLib because
TLS services are not typically used in SEC.
```
[LibraryClasses.common.SEC]
HashApiLib|CryptoPkg/Library/BaseHashApiLib/BaseHashApiLib.inf
BaseCryptLib|CryptoPkg/Library/BaseCryptLib/SecCryptLib.inf
TlsLib|CryptoPkg/Library/TlsLibNull/TlsLibNull.inf
OpensslLib|CryptoPkg/Library/OpensslLib/OpensslLib.inf
IntrinsicLib|CryptoPkg/Library/IntrinsicLib/IntrinsicLib.inf
```
### PEI Phase Library Mappings
The PEI Phase supports either static or dynamic linking of cryptographic
services. The following library mappings are recommended for the PEI Phase. It
uses the PEI specific version of the BaseCryptLib and the null version of the
TlsLib because TLS services are not typically used in PEI.
```
[LibraryClasses.common.PEIM]
HashApiLib|CryptoPkg/Library/BaseHashApiLib/BaseHashApiLib.inf
BaseCryptLib|CryptoPkg/Library/BaseCryptLib/PeiCryptLib.inf
TlsLib|CryptoPkg/Library/TlsLibNull/TlsLibNull.inf
OpensslLib|CryptoPkg/Library/OpensslLib/OpensslLib.inf
IntrinsicLib|CryptoPkg/Library/IntrinsicLib/IntrinsicLib.inf
```
If dynamic linking is used, then all PEIMs except CryptoPei use the following
library mappings. The CryptoPei module uses the static linking settings.
```
[LibraryClasses.common.PEIM]
HashApiLib|CryptoPkg/Library/BaseHashApiLib/BaseHashApiLib.inf
BaseCryptLib|CryptoPkg/Library/BaseCryptLibOnProtocolPpi/PeiCryptLib.inf
[Components]
CryptoPkg/Driver/CryptoPei.inf {
<LibraryClasses>
BaseCryptLib|CryptoPkg/Library/BaseCryptLib/PeiCryptLib.inf
TlsLib|CryptoPkg/Library/TlsLibNull/TlsLibNull.inf
OpensslLib|CryptoPkg/Library/OpensslLib/OpensslLib.inf
IntrinsicLib|CryptoPkg/Library/IntrinsicLib/IntrinsicLib.inf
}
```
### DXE Phase, UEFI Driver, UEFI Application Library Mappings
The DXE/UEFI Phase supports either static or dynamic linking of cryptographic
services. The following library mappings are recommended for the DXE/UEFI Phase.
It uses the DXE specific version of the BaseCryptLib and the full version of the
OpensslLib and TlsLib. If ECC services are not required then a smaller
OpensslLib instance can be used.
```
[LibraryClasses.common.DXE_DRIVER, LibraryClasses.common.UEFI_DRIVER, LibraryClasses.common.UEFI_APPLICATION]
HashApiLib|CryptoPkg/Library/BaseHashApiLib/BaseHashApiLib.inf
BaseCryptLib|CryptoPkg/Library/BaseCryptLib/BaseCryptLib.inf
TlsLib|CryptoPkg/Library/TlsLib/TlsLib.inf
OpensslLib|CryptoPkg/Library/OpensslLib/OpensslLibFull.inf
IntrinsicLib|CryptoPkg/Library/IntrinsicLib/IntrinsicLib.inf
```
If dynamic linking is used, then all DXE Drivers except CryptoDxe use the
following library mappings. The CryptoDxe module uses the static linking
settings.
```
[LibraryClasses.common.DXE_DRIVER, LibraryClasses.common.UEFI_DRIVER, LibraryClasses.common.UEFI_APPLICATION]
HashApiLib|CryptoPkg/Library/BaseHashApiLib/BaseHashApiLib.inf
BaseCryptLib|CryptoPkg/Library/BaseCryptLibOnProtocolPpi/DxeCryptLib.inf
[Components]
CryptoPkg/Driver/CryptoDxe.inf {
<LibraryClasses>
BaseCryptLib|CryptoPkg/Library/BaseCryptLib/BaseCryptLib.inf
TlsLib|CryptoPkg/Library/TlsLib/TlsLib.inf
OpensslLib|CryptoPkg/Library/OpensslLib/OpensslLibFull.inf
IntrinsicLib|CryptoPkg/Library/IntrinsicLib/IntrinsicLib.inf
}
```
### SMM Phase Library Mappings
The SMM Phase supports either static or dynamic linking of cryptographic
services. The following library mappings are recommended for the SMM Phase. It
uses the SMM specific version of the BaseCryptLib and the null version of the
TlsLib.
```
[LibraryClasses.common.DXE_SMM_DRIVER]
HashApiLib|CryptoPkg/Library/BaseHashApiLib/BaseHashApiLib.inf
BaseCryptLib|CryptoPkg/Library/BaseCryptLib/SmmCryptLib.inf
TlsLib|CryptoPkg/Library/TlsLibNull/TlsLibNull.inf
OpensslLib|CryptoPkg/Library/OpensslLib/OpensslLib.inf
IntrinsicLib|CryptoPkg/Library/IntrinsicLib/IntrinsicLib.inf
```
If dynamic linking is used, then all SMM Drivers except CryptoSmm use the
following library mappings. The CryptoDxe module uses the static linking
settings.
```
[LibraryClasses.common.DXE_SMM_DRIVER]
HashApiLib|CryptoPkg/Library/BaseHashApiLib/BaseHashApiLib.inf
BaseCryptLib|CryptoPkg/Library/BaseCryptLibOnProtocolPpi/SmmCryptLib.inf
[Components]
CryptoPkg/Driver/CryptoSmm.inf {
<LibraryClasses>
BaseCryptLib|CryptoPkg/Library/BaseCryptLib/SmmCryptLib.inf
TlsLib|CryptoPkg/Library/TlsLibNull/TlsLibNull.inf
OpensslLib|CryptoPkg/Library/OpensslLib/OpensslLib.inf
IntrinsicLib|CryptoPkg/Library/IntrinsicLib/IntrinsicLib.inf
}
```
### UEFI Runtime Driver Library Mappings
UEFI Runtime Drivers only supports static linking of cryptographic services.
The following library mappings are recommended for UEFI Runtime Drivers. It uses
the runtime specific version of the BaseCryptLib and the null version of the
TlsLib because TLS services are not typically used in runtime.
```
[LibraryClasses.common.DXE_RUNTIME_DRIVER]
HashApiLib|CryptoPkg/Library/BaseHashApiLib/BaseHashApiLib.inf
BaseCryptLib|CryptoPkg/Library/BaseCryptLib/RuntimeCryptLib.inf
TlsLib|CryptoPkg/Library/TlsLibNull/TlsLibNull.inf
OpensslLib|CryptoPkg/Library/OpensslLib/OpensslLib.inf
IntrinsicLib|CryptoPkg/Library/IntrinsicLib/IntrinsicLib.inf
```
### PCD Configuration Settings
There are 2 PCD settings that are used to configure cryptographic services.
`PcdHashApiLibPolicy` is used to configure the hash algorithm provided by the
BaseHashApiLib library instance. `PcdCryptoServiceFamilyEnable` is used to
configure the cryptographic services supported by the CryptoPei, CryptoDxe,
and CryptoSmm modules.
* `gEfiCryptoPkgTokenSpaceGuid.PcdHashApiLibPolicy` - This PCD indicates the
HASH algorithm to to use in the BaseHashApiLib to calculate hash of data. The
default hashing algorithm for BaseHashApiLib is set to HASH_ALG_SHA256.
| Setting | Algorithm |
|------------|------------------|
| 0x00000001 | HASH_ALG_SHA1 |
| 0x00000002 | HASH_ALG_SHA256 |
| 0x00000004 | HASH_ALG_SHA384 |
| 0x00000008 | HASH_ALG_SHA512 |
| 0x00000010 | HASH_ALG_SM3_256 |
* `gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable` - Enable/Disable
the families and individual services produced by the EDK II Crypto
Protocols/PPIs. The default is all services disabled. This Structured PCD is
associated with `PCD_CRYPTO_SERVICE_FAMILY_ENABLE` structure that defined in
`Include/Pcd/PcdCryptoServiceFamilyEnable.h`.
There are three layers of priority that determine if a specific family or
individual cryptographic service is actually enabled in the CryptoPei,
CryptoDxe, and CryptoSmm modules.
1) OpensslLib instance selection. When the CryptoPei, CryptoDxe, or CryptoSmm
drivers are built, they are statically linked to an OpensslLib library
instance. If the required cryptographic service is not enabled in the
OpensslLib instance linked, then the service is always disabled.
2) BaseCryptLib instance selection.
* CryptoPei is always linked with the PeiCryptLib instance of the
BaseCryptLib library class. The table above have a column for the
PeiCryptLib. If the family or service is blank, then that family or
service is always disabled.
* CryptoDxe is always linked with the BaseCryptLib instance of the
BaseCryptLib library class. The table above have a column for the
BaseCryptLib. If the family or service is blank, then that family or
service is always disabled.
* CryptoSmm is always linked with the SmmCryptLib instance of the
BaseCryptLib library class. The table above have a column for the
SmmCryptLib. If the family or service is blank, then that family or
service is always disabled.
3) If a family or service is enabled in the OpensslLib instance and it is
enabled in the BaseCryptLib instance, then it can be enabled/disabled
using `PcdCryptoServiceFamilyEnable`. This structured PCD is associated
with the `PCD_CRYPTO_SERVICE_FAMILY_ENABLE` data structure that contains
bit fields for each family of services. All of the families are disabled
by default. An entire family of services can be enabled by setting the
family field to the value `PCD_CRYPTO_SERVICE_ENABLE_FAMILY`. Individual
services can be enabled by setting a single service name to `TRUE`.
Settings listed later in the DSC file have priority over settings earlier
in the DSC file, so it is legal for an entire family to be enabled first
and then a few individual services disabled by setting the service name to
`FALSE`.
#### Common PEI PcdCryptoServiceFamilyEnable Settings
```
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.HmacSha256.Family | PCD_CRYPTO_SERVICE_ENABLE_FAMILY
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.HmacSha384.Family | PCD_CRYPTO_SERVICE_ENABLE_FAMILY
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.Sha1.Family | PCD_CRYPTO_SERVICE_ENABLE_FAMILY
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.Sha256.Family | PCD_CRYPTO_SERVICE_ENABLE_FAMILY
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.Sha384.Family | PCD_CRYPTO_SERVICE_ENABLE_FAMILY
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.Sha512.Family | PCD_CRYPTO_SERVICE_ENABLE_FAMILY
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.Sm3.Family | PCD_CRYPTO_SERVICE_ENABLE_FAMILY
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.Rsa.Services.Pkcs1Verify | TRUE
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.Rsa.Services.New | TRUE
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.Rsa.Services.Free | TRUE
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.Rsa.Services.SetKey | TRUE
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.Pkcs.Services.Pkcs5HashPassword | TRUE
```
#### Common DXE and SMM PcdCryptoServiceFamilyEnable Settings
```
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.HmacSha256.Family | PCD_CRYPTO_SERVICE_ENABLE_FAMILY
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.HmacSha384.Family | PCD_CRYPTO_SERVICE_ENABLE_FAMILY
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.Pkcs.Services.Pkcs1v2Encrypt | TRUE
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.Pkcs.Services.Pkcs5HashPassword | TRUE
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.Pkcs.Services.Pkcs7Verify | TRUE
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.Pkcs.Services.VerifyEKUsInPkcs7Signature | TRUE
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.Pkcs.Services.Pkcs7GetSigners | TRUE
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.Pkcs.Services.Pkcs7FreeSigners | TRUE
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.Pkcs.Services.AuthenticodeVerify | TRUE
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.Random.Family | PCD_CRYPTO_SERVICE_ENABLE_FAMILY
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.Rsa.Services.Pkcs1Verify | TRUE
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.Rsa.Services.New | TRUE
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.Rsa.Services.Free | TRUE
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.Rsa.Services.SetKey | TRUE
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.Rsa.Services.GetPublicKeyFromX509 | TRUE
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.Sha1.Family | PCD_CRYPTO_SERVICE_ENABLE_FAMILY
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.Sha256.Family | PCD_CRYPTO_SERVICE_ENABLE_FAMILY
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.Sha256.Services.HashAll | FALSE
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.X509.Services.GetSubjectName | TRUE
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.X509.Services.GetCommonName | TRUE
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.X509.Services.GetOrganizationName | TRUE
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.X509.Services.GetTBSCert | TRUE
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.Tls.Family | PCD_CRYPTO_SERVICE_ENABLE_FAMILY
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.TlsSet.Family | PCD_CRYPTO_SERVICE_ENABLE_FAMILY
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.TlsGet.Family | PCD_CRYPTO_SERVICE_ENABLE_FAMILY
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.Aes.Services.GetContextSize | TRUE
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.Aes.Services.Init | TRUE
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.Aes.Services.CbcEncrypt | TRUE
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.Aes.Services.CbcDecrypt | TRUE
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.AeadAesGcm.Services.Encrypt | TRUE
gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable.AeadAesGcm.Services.Decrypt | TRUE
```