1
2 /*
3 * Licensed Materials - Property of IBM
4 *
5 * trousers - An open source TCG Software Stack
6 *
7 * (C) Copyright International Business Machines Corp. 2004
8 *
9 */
10
11
12 #include <stdlib.h>
13 #include <stdio.h>
14 #include <string.h>
15 #include <inttypes.h>
16
17 #include "trousers/tss.h"
18 #include "trousers_types.h"
19 #include "tcs_tsp.h"
20 #include "tcsps.h"
21 #include "tcs_utils.h"
22 #include "tcs_int_literals.h"
23 #include "capabilities.h"
24 #include "tcslog.h"
25 #include "req_mgr.h"
26 #include "tcsd_wrap.h"
27 #include "tcsd.h"
28
29
30 TSS_RESULT
TCSP_SelfTestFull_Internal(TCS_CONTEXT_HANDLE hContext)31 TCSP_SelfTestFull_Internal(TCS_CONTEXT_HANDLE hContext) /* in */
32 {
33 UINT64 offset = 0;
34 UINT32 paramSize;
35 TSS_RESULT result;
36 BYTE txBlob[TSS_TPM_TXBLOB_SIZE];
37
38 LogDebug("Entering Self Test Full");
39 if ((result = ctx_verify_context(hContext)))
40 return result;
41
42 if ((result = tpm_rqu_build(TPM_ORD_SelfTestFull, &offset, txBlob, NULL)))
43 return result;
44
45 if ((result = req_mgr_submit_req(txBlob)))
46 return result;
47
48 result = UnloadBlob_Header(txBlob, ¶mSize);
49 LogResult("Self Test Full", result);
50 return result;
51 }
52
53 TSS_RESULT
TCSP_CertifySelfTest_Internal(TCS_CONTEXT_HANDLE hContext,TCS_KEY_HANDLE keyHandle,TCPA_NONCE antiReplay,TPM_AUTH * privAuth,UINT32 * sigSize,BYTE ** sig)54 TCSP_CertifySelfTest_Internal(TCS_CONTEXT_HANDLE hContext, /* in */
55 TCS_KEY_HANDLE keyHandle, /* in */
56 TCPA_NONCE antiReplay, /* in */
57 TPM_AUTH * privAuth, /* in, out */
58 UINT32 * sigSize, /* out */
59 BYTE ** sig) /* out */
60 {
61 UINT64 offset = 0;
62 UINT32 paramSize;
63 TSS_RESULT result;
64 TCPA_KEY_HANDLE keySlot;
65 BYTE txBlob[TSS_TPM_TXBLOB_SIZE];
66
67 LogDebug("Entering Certify Self Test");
68
69 if ((result = ctx_verify_context(hContext)))
70 goto done;
71
72 if (privAuth != NULL) {
73 LogDebug("Auth Used");
74 if ((result = auth_mgr_check(hContext, &privAuth->AuthHandle)))
75 goto done;
76 } else {
77 LogDebug("No Auth");
78 }
79
80 if ((result = ensureKeyIsLoaded(hContext, keyHandle, &keySlot)))
81 goto done;
82
83 if ((result = tpm_rqu_build(TPM_ORD_CertifySelfTest, &offset, txBlob, keySlot,
84 TPM_NONCE_SIZE, antiReplay.nonce, privAuth, NULL)))
85 return result;
86
87 if ((result = req_mgr_submit_req(txBlob)))
88 goto done;
89
90 result = UnloadBlob_Header(txBlob, ¶mSize);
91 if (!result) {
92 result = tpm_rsp_parse(TPM_ORD_CertifySelfTest, txBlob, paramSize, sigSize, sig,
93 privAuth, NULL);
94 }
95 LogResult("Certify Self Test", result);
96 done:
97 auth_mgr_release_auth(privAuth, NULL, hContext);
98 return result;
99 }
100
101 TSS_RESULT
TCSP_GetTestResult_Internal(TCS_CONTEXT_HANDLE hContext,UINT32 * outDataSize,BYTE ** outData)102 TCSP_GetTestResult_Internal(TCS_CONTEXT_HANDLE hContext, /* in */
103 UINT32 * outDataSize, /* out */
104 BYTE ** outData) /* out */
105 {
106 TSS_RESULT result;
107 UINT32 paramSize;
108 UINT64 offset = 0;
109 BYTE txBlob[TSS_TPM_TXBLOB_SIZE];
110
111 LogDebug("Entering Get Test Result");
112 if ((result = ctx_verify_context(hContext)))
113 return result;
114
115 if ((result = tpm_rqu_build(TPM_ORD_GetTestResult, &offset, txBlob, NULL)))
116 return result;
117
118 if ((result = req_mgr_submit_req(txBlob)))
119 return result;
120
121 result = UnloadBlob_Header(txBlob, ¶mSize);
122 if (!result) {
123 result = tpm_rsp_parse(TPM_ORD_GetTestResult, txBlob, paramSize, outDataSize,
124 outData, NULL, NULL);
125 }
126 LogResult("Get Test Result", result);
127 return result;
128 }
129
130