diff options
Diffstat (limited to '')
-rw-r--r-- | src/dutil/inc/cryputil.h | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/src/dutil/inc/cryputil.h b/src/dutil/inc/cryputil.h new file mode 100644 index 00000000..88aa784d --- /dev/null +++ b/src/dutil/inc/cryputil.h | |||
@@ -0,0 +1,103 @@ | |||
1 | #pragma once | ||
2 | // Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. | ||
3 | |||
4 | |||
5 | #define ReleaseCryptMsg(p) if (p) { ::CryptMsgClose(p); p = NULL; } | ||
6 | |||
7 | #ifdef __cplusplus | ||
8 | extern "C" { | ||
9 | #endif | ||
10 | |||
11 | |||
12 | // Use CRYPTPROTECTMEMORY_BLOCK_SIZE, because it's larger and thus more restrictive than RTL_ENCRYPT_MEMORY_SIZE. | ||
13 | #define CRYP_ENCRYPT_MEMORY_SIZE CRYPTPROTECTMEMORY_BLOCK_SIZE | ||
14 | #define SHA1_HASH_LEN 20 | ||
15 | |||
16 | typedef NTSTATUS (APIENTRY *PFN_RTLENCRYPTMEMORY)( | ||
17 | __inout PVOID Memory, | ||
18 | __in ULONG MemoryLength, | ||
19 | __in ULONG OptionFlags | ||
20 | ); | ||
21 | |||
22 | typedef NTSTATUS (APIENTRY *PFN_RTLDECRYPTMEMORY)( | ||
23 | __inout PVOID Memory, | ||
24 | __in ULONG MemoryLength, | ||
25 | __in ULONG OptionFlags | ||
26 | ); | ||
27 | |||
28 | typedef BOOL (APIENTRY *PFN_CRYPTPROTECTMEMORY)( | ||
29 | __inout LPVOID pData, | ||
30 | __in DWORD cbData, | ||
31 | __in DWORD dwFlags | ||
32 | ); | ||
33 | |||
34 | typedef BOOL (APIENTRY *PFN_CRYPTUNPROTECTMEMORY)( | ||
35 | __inout LPVOID pData, | ||
36 | __in DWORD cbData, | ||
37 | __in DWORD dwFlags | ||
38 | ); | ||
39 | |||
40 | // function declarations | ||
41 | |||
42 | HRESULT DAPI CrypInitialize(); | ||
43 | void DAPI CrypUninitialize(); | ||
44 | |||
45 | HRESULT DAPI CrypDecodeObject( | ||
46 | __in_z LPCSTR szStructType, | ||
47 | __in_ecount(cbData) const BYTE* pbData, | ||
48 | __in DWORD cbData, | ||
49 | __in DWORD dwFlags, | ||
50 | __out LPVOID* ppvObject, | ||
51 | __out_opt DWORD* pcbObject | ||
52 | ); | ||
53 | |||
54 | HRESULT DAPI CrypMsgGetParam( | ||
55 | __in HCRYPTMSG hCryptMsg, | ||
56 | __in DWORD dwType, | ||
57 | __in DWORD dwIndex, | ||
58 | __out LPVOID* ppvData, | ||
59 | __out_opt DWORD* pcbData | ||
60 | ); | ||
61 | |||
62 | HRESULT DAPI CrypHashFile( | ||
63 | __in_z LPCWSTR wzFilePath, | ||
64 | __in DWORD dwProvType, | ||
65 | __in ALG_ID algid, | ||
66 | __out_bcount(cbHash) BYTE* pbHash, | ||
67 | __in DWORD cbHash, | ||
68 | __out_opt DWORD64* pqwBytesHashed | ||
69 | ); | ||
70 | |||
71 | HRESULT DAPI CrypHashFileHandle( | ||
72 | __in HANDLE hFile, | ||
73 | __in DWORD dwProvType, | ||
74 | __in ALG_ID algid, | ||
75 | __out_bcount(cbHash) BYTE* pbHash, | ||
76 | __in DWORD cbHash, | ||
77 | __out_opt DWORD64* pqwBytesHashed | ||
78 | ); | ||
79 | |||
80 | HRESULT DAPI CrypHashBuffer( | ||
81 | __in_bcount(cbBuffer) const BYTE* pbBuffer, | ||
82 | __in SIZE_T cbBuffer, | ||
83 | __in DWORD dwProvType, | ||
84 | __in ALG_ID algid, | ||
85 | __out_bcount(cbHash) BYTE* pbHash, | ||
86 | __in DWORD cbHash | ||
87 | ); | ||
88 | |||
89 | HRESULT DAPI CrypEncryptMemory( | ||
90 | __inout LPVOID pData, | ||
91 | __in DWORD cbData, | ||
92 | __in DWORD dwFlags | ||
93 | ); | ||
94 | |||
95 | HRESULT DAPI CrypDecryptMemory( | ||
96 | __inout LPVOID pData, | ||
97 | __in DWORD cbData, | ||
98 | __in DWORD dwFlags | ||
99 | ); | ||
100 | |||
101 | #ifdef __cplusplus | ||
102 | } | ||
103 | #endif | ||