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| author | Mathieu Trudel-Lapierre <mathieu.trudel-lapierre@canonical.com> | 2018-08-21 14:22:44 -0400 |
|---|---|---|
| committer | Mathieu Trudel-Lapierre <mathieu.trudel-lapierre@canonical.com> | 2018-08-21 14:22:44 -0400 |
| commit | 5f81bd7e0885f097345c85e26ad60d223e4e44e5 (patch) | |
| tree | c107ee5c10cfb7d8404121dc6cdd5a8f1bd325bd /Cryptlib/Hmac/CryptHmacSha256Null.c | |
| parent | 3f6670a9203b40d30fd5e8cec2547383379cbd42 (diff) | |
| parent | 7bf7a6d0852382bb645119b18df3ff461aaba247 (diff) | |
| download | efi-boot-shim-5f81bd7e0885f097345c85e26ad60d223e4e44e5.tar.gz efi-boot-shim-5f81bd7e0885f097345c85e26ad60d223e4e44e5.zip | |
Update upstream source from tag 'upstream/15+1533136590.3beb971'
Update to upstream version '15+1533136590.3beb971'
with Debian dir 26714b7953c3d4b1f6aa8b95e9e1e026d455a008
Diffstat (limited to 'Cryptlib/Hmac/CryptHmacSha256Null.c')
| -rw-r--r-- | Cryptlib/Hmac/CryptHmacSha256Null.c | 40 |
1 files changed, 39 insertions, 1 deletions
diff --git a/Cryptlib/Hmac/CryptHmacSha256Null.c b/Cryptlib/Hmac/CryptHmacSha256Null.c index 35abddaa..1696fa1e 100644 --- a/Cryptlib/Hmac/CryptHmacSha256Null.c +++ b/Cryptlib/Hmac/CryptHmacSha256Null.c @@ -1,7 +1,7 @@ /** @file
HMAC-SHA256 Wrapper Implementation which does not provide real capabilities.
-Copyright (c) 2016, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2016 - 2017, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -16,6 +16,8 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. /**
Retrieves the size, in bytes, of the context buffer required for HMAC-SHA256 operations.
+ (NOTE: This API is deprecated.
+ Use HmacSha256New() / HmacSha256Free() for HMAC-SHA256 Context operations.)
Return zero to indicate this interface is not supported.
@@ -33,6 +35,42 @@ HmacSha256GetContextSize ( }
/**
+ Allocates and initializes one HMAC_CTX context for subsequent HMAC-SHA256 use.
+
+ Return NULL to indicate this interface is not supported.
+
+ @return NULL This interface is not supported..
+
+**/
+VOID *
+EFIAPI
+HmacSha256New (
+ VOID
+ )
+{
+ ASSERT (FALSE);
+ return NULL;
+}
+
+/**
+ Release the specified HMAC_CTX context.
+
+ This function will do nothing.
+
+ @param[in] HmacSha256Ctx Pointer to the HMAC_CTX context to be released.
+
+**/
+VOID
+EFIAPI
+HmacSha256Free (
+ IN VOID *HmacSha256Ctx
+ )
+{
+ ASSERT (FALSE);
+ return;
+}
+
+/**
Initializes user-supplied memory pointed by HmacSha256Context as HMAC-SHA256 context for
subsequent use.
|