diff options
Diffstat (limited to 'src/tcs/tcsi_maint.c')
| -rw-r--r-- | src/tcs/tcsi_maint.c | 197 |
1 files changed, 197 insertions, 0 deletions
diff --git a/src/tcs/tcsi_maint.c b/src/tcs/tcsi_maint.c new file mode 100644 index 0000000..fea756d --- /dev/null +++ b/src/tcs/tcsi_maint.c @@ -0,0 +1,197 @@ + +/* + * Licensed Materials - Property of IBM + * + * trousers - An open source TCG Software Stack + * + * (C) Copyright International Business Machines Corp. 2004 + * + */ + + +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <inttypes.h> + +#include "trousers/tss.h" +#include "trousers_types.h" +#include "tcs_tsp.h" +#include "tcsps.h" +#include "tcs_utils.h" +#include "tcs_int_literals.h" +#include "capabilities.h" +#include "tcslog.h" +#include "req_mgr.h" +#include "tcsd_wrap.h" +#include "tcsd.h" + +TSS_RESULT +TCSP_CreateMaintenanceArchive_Internal(TCS_CONTEXT_HANDLE hContext, /* in */ + TSS_BOOL generateRandom, /* in */ + TPM_AUTH * ownerAuth, /* in, out */ + UINT32 * randomSize, /* out */ + BYTE ** random, /* out */ + UINT32 * archiveSize, /* out */ + BYTE ** archive) /* out */ +{ + TSS_RESULT result; + UINT32 paramSize; + UINT64 offset = 0; + BYTE txBlob[TSS_TPM_TXBLOB_SIZE]; + + LogDebug("Create Main Archive"); + + if ((result = ctx_verify_context(hContext))) + goto done; + + if ((result = auth_mgr_check(hContext, &ownerAuth->AuthHandle))) + goto done; + + if ((result = tpm_rqu_build(TPM_ORD_CreateMaintenanceArchive, &offset, txBlob, + generateRandom, ownerAuth))) + goto done; + + if ((result = req_mgr_submit_req(txBlob))) + goto done; + + result = UnloadBlob_Header(txBlob, ¶mSize); + if (!result) { + result = tpm_rsp_parse(TPM_ORD_CreateMaintenanceArchive, txBlob, paramSize, + randomSize, random, archiveSize, archive, ownerAuth); + } + LogResult("Create Main Archive", result); +done: + auth_mgr_release_auth(ownerAuth, NULL, hContext); + return result; +} + +TSS_RESULT +TCSP_LoadMaintenanceArchive_Internal(TCS_CONTEXT_HANDLE hContext, /* in */ + UINT32 dataInSize, /* in */ + BYTE * dataIn, /* in */ + TPM_AUTH * ownerAuth, /* in, out */ + UINT32 * dataOutSize, /* out */ + BYTE ** dataOut) /* out */ +{ + TSS_RESULT result; + UINT32 paramSize; + UINT64 offset = 0; + BYTE txBlob[TSS_TPM_TXBLOB_SIZE]; + + LogDebug("Load Maint Archive"); + + if ((result = ctx_verify_context(hContext))) + goto done; + + if ((result = auth_mgr_check(hContext, &ownerAuth->AuthHandle))) + goto done; + + if ((result = tpm_rqu_build(TPM_ORD_LoadMaintenanceArchive, &offset, txBlob, dataInSize, + dataInSize, dataIn, ownerAuth, NULL))) + return result; + + if ((result = req_mgr_submit_req(txBlob))) + goto done; + + result = UnloadBlob_Header(txBlob, ¶mSize); + if (!result) { + result = tpm_rsp_parse(TPM_ORD_LoadMaintenanceArchive, txBlob, paramSize, + dataOutSize, dataOut, ownerAuth, NULL); + } + LogResult("Load Maint Archive", result); +done: + auth_mgr_release_auth(ownerAuth, NULL, hContext); + return result; +} + +TSS_RESULT +TCSP_KillMaintenanceFeature_Internal(TCS_CONTEXT_HANDLE hContext, /* in */ + TPM_AUTH * ownerAuth) /* in, out */ +{ + TSS_RESULT result; + UINT32 paramSize; + UINT64 offset = 0; + BYTE txBlob[TSS_TPM_TXBLOB_SIZE]; + + if ((result = ctx_verify_context(hContext))) + goto done; + + if ((result = auth_mgr_check(hContext, &ownerAuth->AuthHandle))) + goto done; + + if ((result = tpm_rqu_build(TPM_ORD_KillMaintenanceFeature, &offset, txBlob, ownerAuth))) + return result; + + if ((result = req_mgr_submit_req(txBlob))) + goto done; + + result = UnloadBlob_Header(txBlob, ¶mSize); + + if (!result) { + result = tpm_rsp_parse(TPM_ORD_KillMaintenanceFeature, txBlob, paramSize, + ownerAuth); + } +done: + auth_mgr_release_auth(ownerAuth, NULL, hContext); + return result; +} + +TSS_RESULT +TCSP_LoadManuMaintPub_Internal(TCS_CONTEXT_HANDLE hContext, /* in */ + TCPA_NONCE antiReplay, /* in */ + UINT32 PubKeySize, /* in */ + BYTE * PubKey, /* in */ + TCPA_DIGEST * checksum) /* out */ +{ + TSS_RESULT result; + UINT32 paramSize; + UINT64 offset = 0; + BYTE txBlob[TSS_TPM_TXBLOB_SIZE]; + + LogDebug("Entering Load Manu Maint Pub"); + + if ((result = tpm_rqu_build(TPM_ORD_LoadManuMaintPub, &offset, txBlob, TPM_NONCE_SIZE, + antiReplay.nonce, PubKeySize, PubKey, NULL))) + return result; + + if ((result = req_mgr_submit_req(txBlob))) + return result; + + result = UnloadBlob_Header(txBlob, ¶mSize); + if (!result) { + result = tpm_rsp_parse(TPM_ORD_LoadManuMaintPub, txBlob, paramSize, NULL, + checksum->digest); + } + LogResult("Load Manu Maint Pub", result); + return result; +} + +TSS_RESULT +TCSP_ReadManuMaintPub_Internal(TCS_CONTEXT_HANDLE hContext, /* in */ + TCPA_NONCE antiReplay, /* in */ + TCPA_DIGEST * checksum) /* out */ +{ + TSS_RESULT result; + UINT32 paramSize; + UINT64 offset = 0; + BYTE txBlob[TSS_TPM_TXBLOB_SIZE]; + + LogDebug("Entering Read Manu Maint Pub"); + + if ((result = tpm_rqu_build(TPM_ORD_ReadManuMaintPub, &offset, txBlob, TPM_NONCE_SIZE, + antiReplay.nonce))) + return result; + + if ((result = req_mgr_submit_req(txBlob))) + return result; + + result = UnloadBlob_Header(txBlob, ¶mSize); + if (!result) { + result = tpm_rsp_parse(TPM_ORD_ReadManuMaintPub, txBlob, paramSize, NULL, + checksum->digest); + } + LogResult("Read Manu Maint Pub", result); + return result; +} + |