| /********************************************************************************/ |
| /* */ |
| /* TSS Marshal and Unmarshal */ |
| /* Written by Ken Goldman */ |
| /* IBM Thomas J. Watson Research Center */ |
| /* $Id: tssmarshal12.c 1285 2018-07-27 18:33:41Z kgoldman $ */ |
| /* */ |
| /* (c) Copyright IBM Corporation 2018. */ |
| /* */ |
| /* All rights reserved. */ |
| /* */ |
| /* Redistribution and use in source and binary forms, with or without */ |
| /* modification, are permitted provided that the following conditions are */ |
| /* met: */ |
| /* */ |
| /* Redistributions of source code must retain the above copyright notice, */ |
| /* this list of conditions and the following disclaimer. */ |
| /* */ |
| /* Redistributions in binary form must reproduce the above copyright */ |
| /* notice, this list of conditions and the following disclaimer in the */ |
| /* documentation and/or other materials provided with the distribution. */ |
| /* */ |
| /* Neither the names of the IBM Corporation nor the names of its */ |
| /* contributors may be used to endorse or promote products derived from */ |
| /* this software without specific prior written permission. */ |
| /* */ |
| /* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */ |
| /* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */ |
| /* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR */ |
| /* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT */ |
| /* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, */ |
| /* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT */ |
| /* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, */ |
| /* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY */ |
| /* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT */ |
| /* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE */ |
| /* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ |
| /********************************************************************************/ |
| |
| #ifdef TPM_TPM12 |
| |
| #include <string.h> |
| |
| #include <ibmtss/tssmarshal.h> |
| #include <ibmtss/tsserror.h> |
| #include <ibmtss/tssprint.h> |
| #include <ibmtss/Unmarshal_fp.h> |
| #include <ibmtss/Unmarshal12_fp.h> |
| #include <ibmtss/tssmarshal12.h> |
| |
| /* The marshaling functions are slightly different from the TPM side. The TPM assumes that all |
| structures are trusted, and so has no error checking. The TSS side makes no such assumption. |
| |
| The prototype pattern is: |
| |
| Return: |
| |
| An extra return code, TSS_RC_INSUFFICIENT_BUFFER, indicates that the supplied buffer size is too |
| small. The TPM functions assert. |
| |
| 'source' is the structure to be marshaled, the same as the TPM functions. |
| 'written' is the __additional__ number of bytes written, the value that the TPM returns. |
| 'buffer' is the buffer written, the same as the TPM functions. |
| ' size' is the remaining size of the buffer, the same as the TPM functions. |
| |
| If 'buffer' is NULL, 'written' is updated but no marshaling is performed. This is used in a two |
| pass pattern, where the first pass returns the size of the buffer to be malloc'ed. |
| |
| If 'size' is NULL, the source is unmarshaled without a size check. The caller must ensure that |
| the buffer is sufficient, often due to a malloc after the first pass. */ |
| |
| /*Unmarshal |
| Command parameter marshaling |
| */ |
| |
| TPM_RC |
| TSS_ActivateIdentity_In_Marshalu(const ActivateIdentity_In *source, uint16_t *written, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| |
| if (rc == 0) { |
| rc = TSS_UINT32_Marshalu(&source->idKeyHandle, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT32_Marshalu(&source->blobSize, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_Array_Marshalu(source->blob, source->blobSize, written, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_CreateEndorsementKeyPair_In_Marshalu(const CreateEndorsementKeyPair_In *source, uint16_t *written, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| |
| if (rc == 0) { |
| rc = TSS_Array_Marshalu(source->antiReplay, TPM_NONCE_SIZE, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_TPM_KEY_PARMS_Marshalu(&source->keyInfo, written, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_CreateWrapKey_In_Marshalu(const CreateWrapKey_In *source, uint16_t *written, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| |
| if (rc == 0) { |
| rc = TSS_UINT32_Marshalu(&source->parentHandle, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_Array_Marshalu(source->dataUsageAuth, SHA1_DIGEST_SIZE, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_Array_Marshalu(source->dataMigrationAuth, SHA1_DIGEST_SIZE, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_TPM_KEY12_Marshalu(&source->keyInfo, written, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_Extend_In_Marshalu(const Extend_In *source, uint16_t *written, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| if (rc == 0) { |
| rc = TSS_UINT32_Marshalu(&source->pcrNum, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_Array_Marshalu(source->inDigest, SHA1_DIGEST_SIZE, written, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_FlushSpecific_In_Marshalu(const FlushSpecific_In *source, uint16_t *written, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| if (rc == 0) { |
| rc = TSS_UINT32_Marshalu(&source->handle, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT32_Marshalu(&source->resourceType, written, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_GetCapability12_In_Marshalu(const GetCapability12_In *source, uint16_t *written, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| if (rc == 0) { |
| rc = TSS_UINT32_Marshalu(&source->capArea, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT32_Marshalu(&source->subCapSize, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_Array_Marshalu(source->subCap, source->subCapSize, written, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_LoadKey2_In_Marshalu(const LoadKey2_In *source, uint16_t *written, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| if (rc == 0) { |
| rc = TSS_UINT32_Marshalu(&source->parentHandle, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_TPM_KEY12_Marshalu(&source->inKey, written, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_MakeIdentity_In_Marshalu(const MakeIdentity_In *source, uint16_t *written, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| if (rc == 0) { |
| rc = TSS_Array_Marshalu(source->identityAuth, SHA1_DIGEST_SIZE, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_Array_Marshalu(source->labelPrivCADigest, SHA1_DIGEST_SIZE, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_TPM_KEY12_Marshalu(&source->idKeyParams, written, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_NV_DefineSpace12_In_Marshalu(const NV_DefineSpace12_In *source, uint16_t *written, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| if (rc == 0) { |
| rc = TSS_TPM_NV_DATA_PUBLIC_Marshalu(&source->pubInfo, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_Array_Marshalu(source->encAuth, SHA1_DIGEST_SIZE, written, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_NV_ReadValueAuth_In_Marshalu(const NV_ReadValueAuth_In *source, uint16_t *written, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| if (rc == 0) { |
| rc = TSS_UINT32_Marshalu(&source->nvIndex , written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT32_Marshalu(&source->offset, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT32_Marshalu(&source->dataSize, written, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_NV_ReadValue_In_Marshalu(const NV_ReadValue_In *source, uint16_t *written, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| if (rc == 0) { |
| rc = TSS_UINT32_Marshalu(&source->nvIndex , written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT32_Marshalu(&source->offset, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT32_Marshalu(&source->dataSize, written, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_NV_WriteValue_In_Marshalu(const NV_WriteValue_In *source, uint16_t *written, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| |
| if (rc == 0) { |
| rc = TSS_UINT32_Marshalu(&source->nvIndex , written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT32_Marshalu(&source->offset, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT32_Marshalu(&source->dataSize, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_Array_Marshalu(source->data, source->dataSize, written, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_NV_WriteValueAuth_In_Marshalu(const NV_WriteValueAuth_In *source, uint16_t *written, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| |
| if (rc == 0) { |
| rc = TSS_UINT32_Marshalu(&source->nvIndex , written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT32_Marshalu(&source->offset, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT32_Marshalu(&source->dataSize, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_Array_Marshalu(source->data, source->dataSize, written, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_OwnerReadInternalPub_In_Marshalu(const OwnerReadInternalPub_In *source, uint16_t *written, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| if (rc == 0) { |
| rc = TSS_UINT32_Marshalu(&source->keyHandle, written, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_OwnerSetDisable_In_Marshalu(const OwnerSetDisable_In *source, uint16_t *written, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| if (rc == 0) { |
| rc = TSS_UINT8_Marshalu(&source->disableState, written, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_OSAP_In_Marshalu(const OSAP_In *source, uint16_t *written, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| if (rc == 0) { |
| rc = TSS_UINT16_Marshalu(&source->entityType, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT32_Marshalu(&source->entityValue, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_Array_Marshalu(source->nonceOddOSAP, SHA1_DIGEST_SIZE, written, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_PcrRead12_In_Marshalu(const PcrRead12_In *source, uint16_t *written, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| |
| if (rc == 0) { |
| rc = TSS_UINT32_Marshalu(&source->pcrIndex, written, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_PCR_Reset12_In_Marshalu(const PCR_Reset12_In *source, uint16_t *written, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| |
| if (rc == 0) { |
| rc = TSS_TPM_PCR_SELECTION_Marshalu(&source->pcrSelection, written, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_Quote2_In_Marshalu(const Quote2_In *source, uint16_t *written, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| if (rc == 0) { |
| rc = TSS_UINT32_Marshalu(&source->keyHandle, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_Array_Marshalu(source->externalData, SHA1_DIGEST_SIZE, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_TPM_PCR_SELECTION_Marshalu(&source->targetPCR, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT8_Marshalu(&source->addVersion, written, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_ReadPubek_In_Marshalu(const ReadPubek_In *source, uint16_t *written, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| if (rc == 0) { |
| rc = TSS_Array_Marshalu(source->antiReplay, TPM_NONCE_SIZE, written, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_Sign12_In_Marshalu(const Sign12_In *source, uint16_t *written, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| if (rc == 0) { |
| rc = TSS_UINT32_Marshalu(&source->keyHandle, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT32_Marshalu(&source->areaToSignSize, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_Array_Marshalu(source->areaToSign, source->areaToSignSize, written, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_Startup12_In_Marshalu(const Startup12_In *source, uint16_t *written, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| if (rc == 0) { |
| rc = TSS_TPM_STARTUP_TYPE_Marshalu(&source->startupType, written, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_TakeOwnership_In_Marshalu(const TakeOwnership_In *source, uint16_t *written, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| if (rc == 0) { |
| rc = TSS_UINT16_Marshalu(&source->protocolID, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT32_Marshalu(&source->encOwnerAuthSize, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_Array_Marshalu(source->encOwnerAuth, source->encOwnerAuthSize, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT32_Marshalu(&source->encSrkAuthSize, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_Array_Marshalu(source->encSrkAuth, source->encSrkAuthSize, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_TPM_KEY12_Marshalu(&source->srkParams, written, buffer, size); |
| } |
| return rc; |
| } |
| |
| /* |
| Response parameter unmarshaling |
| */ |
| |
| TPM_RC |
| TSS_ActivateIdentity_Out_Unmarshalu(ActivateIdentity_Out *target, TPM_ST tag, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| tag = tag; |
| if (rc == 0) { |
| rc = TSS_TPM_SYMMETRIC_KEY_Unmarshalu(&target->symmetricKey, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_CreateEndorsementKeyPair_Out_Unmarshalu(CreateEndorsementKeyPair_Out *target, TPM_ST tag, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| tag = tag; |
| if (rc == 0) { |
| rc = TSS_TPM_PUBKEY_Unmarshalu(&target->pubEndorsementKey, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_Array_Unmarshalu(target->checksum, SHA1_DIGEST_SIZE, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_CreateWrapKey_Out_Unmarshalu(CreateWrapKey_Out *target, TPM_ST tag, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| tag = tag; |
| if (rc == 0) { |
| rc = TSS_TPM_KEY12_Unmarshalu(&target->wrappedKey, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_Extend_Out_Unmarshalu(Extend_Out *target, TPM_ST tag, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| tag = tag; |
| if (rc == 0) { |
| rc = TSS_Array_Unmarshalu(target->outDigest, SHA1_DIGEST_SIZE, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_GetCapability12_Out_Unmarshalu(GetCapability12_Out *target, TPM_ST tag, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| tag = tag; |
| if (rc == 0) { |
| rc = TSS_UINT32_Unmarshalu(&target->respSize, buffer, size); |
| } |
| if (rc == 0) { |
| if (target->respSize > sizeof(target->resp)) { |
| rc = TPM_RC_SIZE; |
| } |
| } |
| if (rc == 0) { |
| rc = TSS_Array_Unmarshalu(target->resp, target->respSize, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_LoadKey2_Out_Unmarshalu(LoadKey2_Out *target, TPM_ST tag, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| tag = tag; |
| if (rc == 0) { |
| rc = TSS_UINT32_Unmarshalu(&target->inkeyHandle, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_MakeIdentity_Out_Unmarshalu(MakeIdentity_Out *target, TPM_ST tag, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| tag = tag; |
| if (rc == 0) { |
| rc = TSS_TPM_KEY12_Unmarshalu(&target->idKey, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT32_Unmarshalu(&target->identityBindingSize, buffer, size); |
| } |
| if (rc == 0) { |
| if (target->identityBindingSize > sizeof(target->identityBinding)) { |
| rc = TPM_RC_SIZE; |
| } |
| } |
| if (rc == 0) { |
| rc = TSS_Array_Unmarshalu(target->identityBinding, target->identityBindingSize, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_NV_ReadValueAuth_Out_Unmarshalu(NV_ReadValueAuth_Out *target, TPM_ST tag, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| tag = tag; |
| if (rc == 0) { |
| rc = TSS_UINT32_Unmarshalu(&target->dataSize, buffer, size); |
| } |
| if (rc == 0) { |
| if (target->dataSize > sizeof(target->data)) { |
| rc = TPM_RC_SIZE; |
| } |
| } |
| if (rc == 0) { |
| rc = TSS_Array_Unmarshalu(target->data, target->dataSize, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_NV_ReadValue_Out_Unmarshalu(NV_ReadValue_Out *target, TPM_ST tag, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| tag = tag; |
| if (rc == 0) { |
| rc = TSS_UINT32_Unmarshalu(&target->dataSize, buffer, size); |
| } |
| if (rc == 0) { |
| if (target->dataSize > sizeof(target->data)) { |
| rc = TPM_RC_SIZE; |
| } |
| } |
| if (rc == 0) { |
| rc = TSS_Array_Unmarshalu(target->data, target->dataSize, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_OIAP_Out_Unmarshalu(OIAP_Out *target, TPM_ST tag, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| tag = tag; |
| if (rc == 0) { |
| rc = TSS_UINT32_Unmarshalu(&target->authHandle, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_Array_Unmarshalu(target->nonceEven, SHA1_DIGEST_SIZE, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_OSAP_Out_Unmarshalu(OSAP_Out *target, TPM_ST tag, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| tag = tag; |
| if (rc == 0) { |
| rc = TSS_UINT32_Unmarshalu(&target->authHandle, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_Array_Unmarshalu(target->nonceEven, SHA1_DIGEST_SIZE, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_Array_Unmarshalu(target->nonceEvenOSAP, SHA1_DIGEST_SIZE, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_OwnerReadInternalPub_Out_Unmarshalu(OwnerReadInternalPub_Out *target, TPM_ST tag, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| tag = tag; |
| if (rc == 0) { |
| rc = TSS_TPM_PUBKEY_Unmarshalu(&target->publicPortion, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_PcrRead12_Out_Unmarshalu(PcrRead12_Out *target, TPM_ST tag, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| tag = tag; |
| if (rc == 0) { |
| rc = TSS_Array_Unmarshalu(target->outDigest, SHA1_DIGEST_SIZE, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_Quote2_Out_Unmarshalu(Quote2_Out *target, TPM_ST tag, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| tag = tag; |
| if (rc == 0) { |
| rc = TSS_TPM_PCR_INFO_SHORT_Unmarshalu(&target->pcrData, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT32_Unmarshalu(&target->versionInfoSize, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_TPM_CAP_VERSION_INFO_Unmarshalu(&target->versionInfo, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT32_Unmarshalu(&target->sigSize, buffer, size); |
| } |
| if (rc == 0) { |
| if (target->sigSize > sizeof(target->sig)) { |
| rc = TPM_RC_SIZE; |
| } |
| } |
| if (rc == 0) { |
| rc = TSS_Array_Unmarshalu(target->sig, target->sigSize, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_Sign12_Out_Unmarshalu(Sign12_Out *target, TPM_ST tag, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| tag = tag; |
| if (rc == 0) { |
| rc = TSS_UINT32_Unmarshalu(&target->sigSize, buffer, size); |
| } |
| if (rc == 0) { |
| if (target->sigSize > sizeof(target->sig)) { |
| rc = TPM_RC_SIZE; |
| } |
| } |
| if (rc == 0) { |
| rc = TSS_Array_Unmarshalu(target->sig, target->sigSize, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_ReadPubek_Out_Unmarshalu(ReadPubek_Out *target, TPM_ST tag, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| tag = tag; |
| if (rc == 0) { |
| rc = TSS_TPM_PUBKEY_Unmarshalu(&target->pubEndorsementKey, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_Array_Unmarshalu(target->checksum, SHA1_DIGEST_SIZE, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_TakeOwnership_Out_Unmarshalu(TakeOwnership_Out *target, TPM_ST tag, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| tag = tag; |
| if (rc == 0) { |
| rc = TSS_TPM_KEY12_Unmarshalu(&target->srkPub, buffer, size); |
| } |
| return rc; |
| } |
| |
| /* |
| Structure marshaling |
| */ |
| |
| TPM_RC |
| TSS_TPM_STARTUP_TYPE_Marshalu(const TPM_STARTUP_TYPE *source, uint16_t *written, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| if (rc == 0) { |
| rc = TSS_UINT16_Marshalu(source, written, buffer, size); |
| } |
| return rc; |
| } |
| |
| /* 5.0 */ |
| |
| |
| TPM_RC |
| TSS_TPM_VERSION_Marshalu(const TPM_VERSION *source, uint16_t *written, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| if (rc == 0) { |
| rc = TSS_UINT8_Marshalu(&source->major, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT8_Marshalu(&source->minor, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT8_Marshalu(&source->revMajor, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT8_Marshalu(&source->revMinor, written, buffer, size); |
| } |
| return rc; |
| } |
| |
| /* 8.0 */ |
| |
| TPM_RC |
| TSS_TPM_PCR_SELECTION_Marshalu(const TPM_PCR_SELECTION *source, uint16_t *written, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| if (rc == 0) { |
| rc = TSS_UINT16_Marshalu(&source->sizeOfSelect, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_Array_Marshalu(source->pcrSelect, source->sizeOfSelect, written, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_TPM_PCR_INFO_LONG_Marshalu(const TPM_PCR_INFO_LONG *source, uint16_t *written, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| if (rc == 0) { |
| uint16_t tag = TPM_TAG_PCR_INFO_LONG; |
| rc = TSS_UINT16_Marshalu(&tag, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT8_Marshalu(&source->localityAtCreation, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT8_Marshalu(&source->localityAtRelease, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_TPM_PCR_SELECTION_Marshalu(&source->creationPCRSelection, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_TPM_PCR_SELECTION_Marshalu(&source->releasePCRSelection, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_Array_Marshalu(source->digestAtCreation, SHA1_DIGEST_SIZE, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_Array_Marshalu(source->digestAtRelease, SHA1_DIGEST_SIZE, written, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_TPM_PCR_INFO_SHORT_Marshalu(const TPM_PCR_INFO_SHORT *source, uint16_t *written, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| if (rc == 0) { |
| rc = TSS_TPM_PCR_SELECTION_Marshalu(&source->pcrSelection, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT8_Marshalu(&source->localityAtRelease, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_Array_Marshalu(source->digestAtRelease, SHA1_DIGEST_SIZE, written, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_TPM4B_TPM_PCR_INFO_LONG_Marshalu(const TPM_PCR_INFO_LONG *source, uint16_t *written, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| uint16_t sizeWritten = 0; /* of structure */ |
| BYTE *sizePtr; |
| |
| if (buffer != NULL) { |
| sizePtr = *buffer; |
| *buffer += sizeof(uint32_t); /* skip size */ |
| } |
| if (rc == 0) { |
| rc = TSS_TPM_PCR_INFO_LONG_Marshalu(source, &sizeWritten, buffer, size); |
| } |
| if (rc == 0) { |
| uint32_t sizeWritten32; |
| *written += sizeWritten; |
| sizeWritten32 = sizeWritten; /* back fill size */ |
| if (buffer != NULL) { |
| rc = TSS_UINT32_Marshalu(&sizeWritten32, written, &sizePtr, size); |
| } |
| else { |
| *written += sizeof(uint32_t); |
| } |
| } |
| return rc; |
| } |
| |
| /* 9.0 */ |
| |
| TPM_RC |
| TSS_TPM_SYMMETRIC_KEY_Marshalu(const TPM_SYMMETRIC_KEY *source, uint16_t *written, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| if (rc == 0) { |
| rc = TSS_UINT32_Marshalu(&source->algId, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT16_Marshalu(&source->encScheme, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT16_Marshalu(&source->size, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_Array_Marshalu(source->data, source->size, written, buffer, size); |
| } |
| return rc; |
| } |
| |
| /* 10.0 */ |
| |
| TPM_RC |
| TSS_TPM_RSA_KEY_PARMS_Marshalu(const TPM_RSA_KEY_PARMS *source, uint16_t *written, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| if (rc == 0) { |
| rc = TSS_UINT32_Marshalu(&source->keyLength, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT32_Marshalu(&source->numPrimes, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT32_Marshalu(&source->exponentSize, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_Array_Marshalu(source->exponent, source->exponentSize, written, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_TPMU_PARMS_Marshalu(const TPMU_PARMS *source, uint16_t *written, BYTE **buffer, uint32_t *size, uint32_t selector) |
| { |
| TPM_RC rc = 0; |
| switch (selector) { |
| case TPM_ALG_RSA: /* A structure of type TPM_RSA_KEY_PARMS */ |
| rc = TSS_TPM_RSA_KEY_PARMS_Marshalu(&source->rsaParms, written, buffer, size); |
| break; |
| case TPM_ALG_AES128: /* A structure of type TPM_SYMMETRIC_KEY_PARMS */ |
| /* not implemented yet */ |
| default: |
| rc = TPM_RC_SELECTOR; |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_TPM4B_TPMU_PARMS_Marshalu(const TPMU_PARMS *source, uint16_t *written, BYTE **buffer, uint32_t *size, uint32_t selector) |
| { |
| TPM_RC rc = 0; |
| uint16_t sizeWritten = 0; /* of structure */ |
| BYTE *sizePtr; |
| |
| if (buffer != NULL) { |
| sizePtr = *buffer; |
| *buffer += sizeof(uint32_t); /* skip size */ |
| } |
| if (rc == 0) { |
| rc = TSS_TPMU_PARMS_Marshalu(source, &sizeWritten, buffer, size, selector); |
| } |
| if (rc == 0) { |
| uint32_t sizeWritten32; |
| *written += sizeWritten; |
| sizeWritten32 = sizeWritten; /* back fill size */ |
| if (buffer != NULL) { |
| rc = TSS_UINT32_Marshalu(&sizeWritten32, written, &sizePtr, size); |
| } |
| else { |
| *written += sizeof(uint32_t); |
| } |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_TPM_KEY_PARMS_Marshalu(const TPM_KEY_PARMS *source, uint16_t *written, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| if (rc == 0) { |
| rc = TSS_UINT32_Marshalu(&source->algorithmID, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT16_Marshalu(&source->encScheme, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT16_Marshalu(&source->sigScheme, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_TPM4B_TPMU_PARMS_Marshalu(&source->parms, written, buffer, size, source->algorithmID); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_TPM_STORE_PUBKEY_Marshalu(const TPM_STORE_PUBKEY *source, uint16_t *written, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| if (rc == 0) { |
| rc = TSS_UINT32_Marshalu(&source->keyLength, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_Array_Marshalu(source->key, source->keyLength, written, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_TPM_KEY12_PUBKEY_Marshalu(const TPM_KEY12 *source, uint16_t *written, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| if (rc == 0) { |
| rc = TSS_TPM_KEY_PARMS_Marshalu(&source->algorithmParms, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_TPM_STORE_PUBKEY_Marshalu(&source->pubKey, written, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_TPM_PUBKEY_Marshalu(const TPM_PUBKEY *source, uint16_t *written, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| if (rc == 0) { |
| rc = TSS_TPM_KEY_PARMS_Marshalu(&source->algorithmParms, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_TPM_STORE_PUBKEY_Marshalu(&source->pubKey, written, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_TPM_KEY12_Marshalu(const TPM_KEY12 *source, uint16_t *written, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| if (rc == 0) { |
| uint16_t tag = TPM_TAG_KEY12; |
| rc = TSS_UINT16_Marshalu(&tag, written, buffer, size); |
| } |
| if (rc == 0) { |
| uint16_t fill = 0; |
| rc = TSS_UINT16_Marshalu(&fill, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT16_Marshalu(&source->keyUsage, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT32_Marshalu(&source->keyFlags, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT8_Marshalu(&source->authDataUsage, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_TPM_KEY_PARMS_Marshalu(&source->algorithmParms, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_TPM4B_TPM_PCR_INFO_LONG_Marshalu(&source->PCRInfo, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_TPM_STORE_PUBKEY_Marshalu(&source->pubKey, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_TPM_STORE_PUBKEY_Marshalu(&source->encData, written, buffer, size); |
| } |
| return rc; |
| } |
| |
| /* 11.0 */ |
| |
| TPM_RC |
| TSS_TPM_QUOTE_INFO2_Marshalu(const TPM_QUOTE_INFO2 *source, uint16_t *written, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| if (rc == 0) { |
| uint16_t tag = TPM_TAG_QUOTE_INFO2; |
| rc = TSS_UINT16_Marshalu(&tag, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_Array_Marshalu(source->fixed, 4, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_Array_Marshalu(source->externalData, TPM_NONCE_SIZE, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_TPM_PCR_INFO_SHORT_Marshalu(&source->infoShort, written, buffer, size); |
| } |
| return rc; |
| } |
| |
| /* 12.0 */ |
| |
| TPM_RC |
| TSS_TPM_EK_BLOB_Marshalu(const TPM_EK_BLOB *source, uint16_t *written, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| if (rc == 0) { |
| uint16_t tag = TPM_TAG_EK_BLOB; |
| rc = TSS_UINT16_Marshalu(&tag, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT16_Marshalu(&source->ekType, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT32_Marshalu(&source->blobSize, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_Array_Marshalu(source->blob, source->blobSize, written, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_TPM_EK_BLOB_ACTIVATE_Marshalu(const TPM_EK_BLOB_ACTIVATE *source, uint16_t *written, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| if (rc == 0) { |
| uint16_t tag = TPM_TAG_EK_BLOB_ACTIVATE; |
| rc = TSS_UINT16_Marshalu(&tag, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_TPM_SYMMETRIC_KEY_Marshalu(&source->sessionKey, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_Array_Marshalu(source->idDigest, SHA1_DIGEST_SIZE, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_TPM_PCR_INFO_SHORT_Marshalu(&source->pcrInfo, written, buffer, size); |
| } |
| return rc; |
| } |
| |
| /* 19.0 */ |
| |
| TPM_RC |
| TSS_TPM_NV_ATTRIBUTES_Marshalu(const TPM_NV_ATTRIBUTES *source, uint16_t *written, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| if (rc == 0) { |
| uint16_t tag = TPM_TAG_NV_ATTRIBUTES; |
| rc = TSS_UINT16_Marshalu(&tag, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT32_Marshalu(&source->attributes, written, buffer, size); |
| } |
| return rc; |
| } |
| |
| TPM_RC |
| TSS_TPM_NV_DATA_PUBLIC_Marshalu(const TPM_NV_DATA_PUBLIC *source, uint16_t *written, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| if (rc == 0) { |
| uint16_t tag = TPM_TAG_NV_DATA_PUBLIC; |
| rc = TSS_UINT16_Marshalu(&tag, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT32_Marshalu(&source->nvIndex, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_TPM_PCR_INFO_SHORT_Marshalu(&source->pcrInfoRead, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_TPM_PCR_INFO_SHORT_Marshalu(&source->pcrInfoWrite, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_TPM_NV_ATTRIBUTES_Marshalu(&source->permission, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT8_Marshalu(&source->bReadSTClear, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT8_Marshalu(&source->bWriteSTClear, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT8_Marshalu(&source->bWriteDefine, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT32_Marshalu(&source->dataSize, written, buffer, size); |
| } |
| return rc; |
| } |
| |
| /* 21.0 */ |
| |
| TPM_RC |
| TSS_TPM_CAP_VERSION_INFO_Marshalu(const TPM_CAP_VERSION_INFO *source, uint16_t *written, BYTE **buffer, uint32_t *size) |
| { |
| TPM_RC rc = 0; |
| if (rc == 0) { |
| rc = TSS_UINT16_Marshalu(&source->tag, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_TPM_VERSION_Marshalu(&source->version, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT16_Marshalu(&source->specLevel, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT8_Marshalu(&source->errataRev, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_Array_Marshalu(source->tpmVendorID, 4, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_UINT16_Marshalu(&source->vendorSpecificSize, written, buffer, size); |
| } |
| if (rc == 0) { |
| rc = TSS_Array_Marshalu(source->vendorSpecific, source->vendorSpecificSize, written, buffer, size); |
| } |
| return rc; |
| } ; |
| |
| #endif /* TPM_TPM12 */ |