# 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 | |---------|--------------------------------------------------------------------------------| | | 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 { 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 { 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 { 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 ```