123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159 |
- /** @file
- HMAC-SHA1 Wrapper Implementation which does not provide real capabilities.
- Copyright (c) 2012 - 2018, Intel Corporation. All rights reserved.<BR>
- SPDX-License-Identifier: BSD-2-Clause-Patent
- **/
- #include "InternalCryptLib.h"
- /**
- Retrieves the size, in bytes, of the context buffer required for HMAC-SHA1 operations.
- (NOTE: This API is deprecated.
- Use HmacSha1New() / HmacSha1Free() for HMAC-SHA1 Context operations.)
- Return zero to indicate this interface is not supported.
- @retval 0 This interface is not supported.
- **/
- UINTN
- EFIAPI
- HmacSha1GetContextSize (
- VOID
- )
- {
- ASSERT (FALSE);
- return 0;
- }
- /**
- Allocates and initializes one HMAC_CTX context for subsequent HMAC-SHA1 use.
- Return NULL to indicate this interface is not supported.
- @return NULL This interface is not supported..
- **/
- VOID *
- EFIAPI
- HmacSha1New (
- VOID
- )
- {
- ASSERT (FALSE);
- return NULL;
- }
- /**
- Release the specified HMAC_CTX context.
- This function will do nothing.
- @param[in] HmacSha1Ctx Pointer to the HMAC_CTX context to be released.
- **/
- VOID
- EFIAPI
- HmacSha1Free (
- IN VOID *HmacSha1Ctx
- )
- {
- ASSERT (FALSE);
- return;
- }
- /**
- Initializes user-supplied memory pointed by HmacSha1Context as HMAC-SHA1 context for
- subsequent use.
- Return FALSE to indicate this interface is not supported.
- @param[out] HmacSha1Context Pointer to HMAC-SHA1 context being initialized.
- @param[in] Key Pointer to the user-supplied key.
- @param[in] KeySize Key size in bytes.
- @retval FALSE This interface is not supported.
- **/
- BOOLEAN
- EFIAPI
- HmacSha1Init (
- OUT VOID *HmacSha1Context,
- IN CONST UINT8 *Key,
- IN UINTN KeySize
- )
- {
- ASSERT (FALSE);
- return FALSE;
- }
- /**
- Makes a copy of an existing HMAC-SHA1 context.
- Return FALSE to indicate this interface is not supported.
- @param[in] HmacSha1Context Pointer to HMAC-SHA1 context being copied.
- @param[out] NewHmacSha1Context Pointer to new HMAC-SHA1 context.
- @retval FALSE This interface is not supported.
- **/
- BOOLEAN
- EFIAPI
- HmacSha1Duplicate (
- IN CONST VOID *HmacSha1Context,
- OUT VOID *NewHmacSha1Context
- )
- {
- ASSERT (FALSE);
- return FALSE;
- }
- /**
- Digests the input data and updates HMAC-SHA1 context.
- Return FALSE to indicate this interface is not supported.
- @param[in, out] HmacSha1Context Pointer to the HMAC-SHA1 context.
- @param[in] Data Pointer to the buffer containing the data to be digested.
- @param[in] DataSize Size of Data buffer in bytes.
- @retval FALSE This interface is not supported.
- **/
- BOOLEAN
- EFIAPI
- HmacSha1Update (
- IN OUT VOID *HmacSha1Context,
- IN CONST VOID *Data,
- IN UINTN DataSize
- )
- {
- ASSERT (FALSE);
- return FALSE;
- }
- /**
- Completes computation of the HMAC-SHA1 digest value.
- Return FALSE to indicate this interface is not supported.
- @param[in, out] HmacSha1Context Pointer to the HMAC-SHA1 context.
- @param[out] HmacValue Pointer to a buffer that receives the HMAC-SHA1 digest
- value (20 bytes).
- @retval FALSE This interface is not supported.
- **/
- BOOLEAN
- EFIAPI
- HmacSha1Final (
- IN OUT VOID *HmacSha1Context,
- OUT UINT8 *HmacValue
- )
- {
- ASSERT (FALSE);
- return FALSE;
- }
|