blob: 7abee2d03df033d56a160f23450fee1dfdeb66bd (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
|
/*############################################################################
# Copyright 2016 Intel Corporation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
############################################################################*/
#ifndef EPID_COMMON_BITSUPPLIER_H_
#define EPID_COMMON_BITSUPPLIER_H_
/*!
* \file
* \brief Random data supplier interface.
*/
#if defined(_WIN32) || defined(_WIN64)
#define __STDCALL __stdcall
#else
#define __STDCALL
#endif
/// Generates random data.
/*!
It is the responsibility of the caller of the SDK interfaces to
implement a function of this prototype and to then pass a pointer
to this function into methods that require it.
\param[out] rand_data destination buffer
\param[in] num_bits size of rand_data in bits
\param[in] user_data user data passed through from api call.
\returns zero on success and non-zero value on error.
\ingroup EpidCommon
*/
typedef int(__STDCALL* BitSupplier)(unsigned int* rand_data, int num_bits,
void* user_data);
#endif // EPID_COMMON_BITSUPPLIER_H_
|
