diff options
Diffstat (limited to 'CryptoPkg/Library/BaseCryptLib/Kdf/CryptHkdfNull.c')
| -rw-r--r-- | CryptoPkg/Library/BaseCryptLib/Kdf/CryptHkdfNull.c | 151 |
1 files changed, 150 insertions, 1 deletions
diff --git a/CryptoPkg/Library/BaseCryptLib/Kdf/CryptHkdfNull.c b/CryptoPkg/Library/BaseCryptLib/Kdf/CryptHkdfNull.c index 19d795a4cc..d8c967d669 100644 --- a/CryptoPkg/Library/BaseCryptLib/Kdf/CryptHkdfNull.c +++ b/CryptoPkg/Library/BaseCryptLib/Kdf/CryptHkdfNull.c @@ -1,7 +1,7 @@ /** @file
HMAC-SHA256 KDF Wrapper Implementation which does not provide real capabilities.
-Copyright (c) 2018 - 2019, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2018 - 2022, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
@@ -41,3 +41,152 @@ HkdfSha256ExtractAndExpand ( ASSERT (FALSE);
return FALSE;
}
+
+/**
+ Derive SHA256 HMAC-based Extract key Derivation Function (HKDF).
+
+ @param[in] Key Pointer to the user-supplied key.
+ @param[in] KeySize key size in bytes.
+ @param[in] Salt Pointer to the salt(non-secret) value.
+ @param[in] SaltSize salt size in bytes.
+ @param[out] PrkOut Pointer to buffer to receive hkdf value.
+ @param[in] PrkOutSize size of hkdf bytes to generate.
+
+ @retval true Hkdf generated successfully.
+ @retval false Hkdf generation failed.
+
+**/
+BOOLEAN
+EFIAPI
+HkdfSha256Extract (
+ IN CONST UINT8 *Key,
+ IN UINTN KeySize,
+ IN CONST UINT8 *Salt,
+ IN UINTN SaltSize,
+ OUT UINT8 *PrkOut,
+ UINTN PrkOutSize
+ )
+{
+ ASSERT (FALSE);
+ return FALSE;
+}
+
+/**
+ Derive SHA256 HMAC-based Expand Key Derivation Function (HKDF).
+
+ @param[in] Prk Pointer to the user-supplied key.
+ @param[in] PrkSize Key size in bytes.
+ @param[in] Info Pointer to the application specific info.
+ @param[in] InfoSize Info size in bytes.
+ @param[out] Out Pointer to buffer to receive hkdf value.
+ @param[in] OutSize Size of hkdf bytes to generate.
+
+ @retval TRUE Hkdf generated successfully.
+ @retval FALSE Hkdf generation failed.
+
+**/
+BOOLEAN
+EFIAPI
+HkdfSha256Expand (
+ IN CONST UINT8 *Prk,
+ IN UINTN PrkSize,
+ IN CONST UINT8 *Info,
+ IN UINTN InfoSize,
+ OUT UINT8 *Out,
+ IN UINTN OutSize
+ )
+{
+ ASSERT (FALSE);
+ return FALSE;
+}
+
+/**
+ Derive SHA384 HMAC-based Extract-and-Expand Key Derivation Function (HKDF).
+
+ @param[in] Key Pointer to the user-supplied key.
+ @param[in] KeySize Key size in bytes.
+ @param[in] Salt Pointer to the salt(non-secret) value.
+ @param[in] SaltSize Salt size in bytes.
+ @param[in] Info Pointer to the application specific info.
+ @param[in] InfoSize Info size in bytes.
+ @param[out] Out Pointer to buffer to receive hkdf value.
+ @param[in] OutSize Size of hkdf bytes to generate.
+
+ @retval TRUE Hkdf generated successfully.
+ @retval FALSE Hkdf generation failed.
+
+**/
+BOOLEAN
+EFIAPI
+HkdfSha384ExtractAndExpand (
+ IN CONST UINT8 *Key,
+ IN UINTN KeySize,
+ IN CONST UINT8 *Salt,
+ IN UINTN SaltSize,
+ IN CONST UINT8 *Info,
+ IN UINTN InfoSize,
+ OUT UINT8 *Out,
+ IN UINTN OutSize
+ )
+{
+ ASSERT (FALSE);
+ return FALSE;
+}
+
+/**
+ Derive SHA384 HMAC-based Extract key Derivation Function (HKDF).
+
+ @param[in] Key Pointer to the user-supplied key.
+ @param[in] KeySize key size in bytes.
+ @param[in] Salt Pointer to the salt(non-secret) value.
+ @param[in] SaltSize salt size in bytes.
+ @param[out] PrkOut Pointer to buffer to receive hkdf value.
+ @param[in] PrkOutSize size of hkdf bytes to generate.
+
+ @retval true Hkdf generated successfully.
+ @retval false Hkdf generation failed.
+
+**/
+BOOLEAN
+EFIAPI
+HkdfSha384Extract (
+ IN CONST UINT8 *Key,
+ IN UINTN KeySize,
+ IN CONST UINT8 *Salt,
+ IN UINTN SaltSize,
+ OUT UINT8 *PrkOut,
+ UINTN PrkOutSize
+ )
+{
+ ASSERT (FALSE);
+ return FALSE;
+}
+
+/**
+ Derive SHA384 HMAC-based Expand Key Derivation Function (HKDF).
+
+ @param[in] Prk Pointer to the user-supplied key.
+ @param[in] PrkSize Key size in bytes.
+ @param[in] Info Pointer to the application specific info.
+ @param[in] InfoSize Info size in bytes.
+ @param[out] Out Pointer to buffer to receive hkdf value.
+ @param[in] OutSize Size of hkdf bytes to generate.
+
+ @retval TRUE Hkdf generated successfully.
+ @retval FALSE Hkdf generation failed.
+
+**/
+BOOLEAN
+EFIAPI
+HkdfSha384Expand (
+ IN CONST UINT8 *Prk,
+ IN UINTN PrkSize,
+ IN CONST UINT8 *Info,
+ IN UINTN InfoSize,
+ OUT UINT8 *Out,
+ IN UINTN OutSize
+ )
+{
+ ASSERT (FALSE);
+ return FALSE;
+}
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