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
47
48
49
50
51
52
|
/**********************************************************************
* Copyright 2016 (c) Intel Corporation. All rights reserved.
* 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 __LIBKEYMASTER_API_H__
#define __LIBKEYMASTER_API_H__
typedef enum {
SEP_KEYMASTER_SUCCESS = 0,
SEP_KEYMASTER_BAD_PARAMETER,
SEP_KEYMASTER_CMD_BUFFER_TOO_BIG,
SEP_KEYMASTER_RSP_BUFFER_TOO_SMALL,
SEP_KEYMASTER_CC_INIT_FAILURE,
SEP_KEYMASTER_FAILURE
} sep_keymaster_return_t;
#ifdef __cplusplus
extern "C" {
#endif
/**
* Send a keymaster command to sep, and waits for a response
* @param cmd_buffer : Pointer to command buffer
* @param buffer_length : Number of command bytes
* @param rsp_buffer : Pointer to response buffer
* @param rsp_length : Upon input, size of response buffer
* Upon return, actual size of response
* @return SEP_KEYMASTER_CMD_SUCCESS if command was sent and
* response received; non zero value if there was a failure
*/
sep_keymaster_return_t sep_keymaster_send_cmd(const uint8_t * const cmd_buffer,
uint32_t cmd_length,
uint8_t * const rsp_buffer,
uint32_t * const rsp_length);
#ifdef __cplusplus
}
#endif
#endif /* __LIBKEYMASTER_API_H__ */
|
