/********************************************************************************/ /* */ /* DAA Functions */ /* Written by Ken Goldman */ /* IBM Thomas J. Watson Research Center */ /* $Id: tpm_daa.h 4526 2011-03-24 21:14:42Z kgoldman $ */ /* */ /* (c) Copyright IBM Corporation 2006, 2010. */ /* */ /* 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. */ /********************************************************************************/ #ifndef TPM_DAA_H #define TPM_DAA_H #include "tpm_global.h" #include "tpm_store.h" /* TPM_DAA_SESSION_DATA (the entire array) */ void TPM_DaaSessions_Init(TPM_DAA_SESSION_DATA *daaSessions); TPM_RESULT TPM_DaaSessions_Load(TPM_DAA_SESSION_DATA *daaSessions, unsigned char **stream, uint32_t *stream_size); TPM_RESULT TPM_DaaSessions_Store(TPM_STORE_BUFFER *sbuffer, TPM_DAA_SESSION_DATA *daaSessions); void TPM_DaaSessions_Delete(TPM_DAA_SESSION_DATA *daaSessions); void TPM_DaaSessions_IsSpace(TPM_BOOL *isSpace, uint32_t *index, TPM_DAA_SESSION_DATA *daaSessions); void TPM_DaaSessions_GetSpace(uint32_t *space, TPM_DAA_SESSION_DATA *daaSessions); TPM_RESULT TPM_DaaSessions_StoreHandles(TPM_STORE_BUFFER *sbuffer, TPM_DAA_SESSION_DATA *daaSessions); TPM_RESULT TPM_DaaSessions_GetNewHandle(TPM_DAA_SESSION_DATA **tpm_daa_session_data, TPM_HANDLE *daaHandle, TPM_BOOL *daaHandleValid, TPM_DAA_SESSION_DATA *daaSessions); TPM_RESULT TPM_DaaSessions_GetEntry(TPM_DAA_SESSION_DATA **tpm_daa_session_data, TPM_DAA_SESSION_DATA *daaSessions, TPM_HANDLE daaHandle); TPM_RESULT TPM_DaaSessions_AddEntry(TPM_HANDLE *tpm_handle, TPM_BOOL keepHandle, TPM_DAA_SESSION_DATA *daaSessions, TPM_DAA_SESSION_DATA *tpm_daa_session_data); TPM_RESULT TPM_DaaSessions_TerminateHandle(TPM_DAA_SESSION_DATA *daaSessions, TPM_HANDLE daaHandle); /* TPM_DAA_SESSION_DATA (one element of the array) */ void TPM_DaaSessionData_Init(TPM_DAA_SESSION_DATA *tpm_daa_session_data); TPM_RESULT TPM_DaaSessionData_Load(TPM_DAA_SESSION_DATA *tpm_daa_session_data, unsigned char **stream, uint32_t *stream_size); TPM_RESULT TPM_DaaSessionData_Store(TPM_STORE_BUFFER *sbuffer, const TPM_DAA_SESSION_DATA *tpm_daa_session_data); void TPM_DaaSessionData_Delete(TPM_DAA_SESSION_DATA *tpm_daa_session_data); void TPM_DaaSessionData_Copy(TPM_DAA_SESSION_DATA *dest_daa_session_data, TPM_HANDLE tpm_handle, TPM_DAA_SESSION_DATA *src_daa_session_data); TPM_RESULT TPM_DaaSessionData_CheckStage(TPM_DAA_SESSION_DATA *tpm_daa_session_data, BYTE stage); /* TPM_DAA_ISSUER */ void TPM_DAAIssuer_Init(TPM_DAA_ISSUER *tpm_daa_issuer); TPM_RESULT TPM_DAAIssuer_Load(TPM_DAA_ISSUER *tpm_daa_issuer, unsigned char **stream, uint32_t *stream_size); TPM_RESULT TPM_DAAIssuer_Store(TPM_STORE_BUFFER *sbuffer, const TPM_DAA_ISSUER *tpm_daa_issuer); void TPM_DAAIssuer_Delete(TPM_DAA_ISSUER *tpm_daa_issuer); void TPM_DAAIssuer_Copy(TPM_DAA_ISSUER *dest_daa_issuer, TPM_DAA_ISSUER *src_daa_issuer); /* TPM_DAA_TPM */ void TPM_DAATpm_Init(TPM_DAA_TPM *tpm_daa_tpm); TPM_RESULT TPM_DAATpm_Load(TPM_DAA_TPM *tpm_daa_tpm, unsigned char **stream, uint32_t *stream_size); TPM_RESULT TPM_DAATpm_Store(TPM_STORE_BUFFER *sbuffer, const TPM_DAA_TPM *tpm_daa_tpm); void TPM_DAATpm_Delete(TPM_DAA_TPM *tpm_daa_tpm); void TPM_DAATpm_Copy(TPM_DAA_TPM *dest_daa_tpm, TPM_DAA_TPM *src_daa_tpm); /* TPM_DAA_CONTEXT */ void TPM_DAAContext_Init(TPM_DAA_CONTEXT *tpm_daa_context); TPM_RESULT TPM_DAAContext_Load(TPM_DAA_CONTEXT *tpm_daa_context, unsigned char **stream, uint32_t *stream_size); TPM_RESULT TPM_DAAContext_Store(TPM_STORE_BUFFER *sbuffer, const TPM_DAA_CONTEXT *tpm_daa_context); void TPM_DAAContext_Delete(TPM_DAA_CONTEXT *tpm_daa_context); void TPM_DAAContext_Copy(TPM_DAA_CONTEXT *dest_daa_context, TPM_DAA_CONTEXT *src_daa_context); /* TPM_DAA_JOINDATA */ void TPM_DAAJoindata_Init(TPM_DAA_JOINDATA *tpm_daa_joindata); TPM_RESULT TPM_DAAJoindata_Load(TPM_DAA_JOINDATA *tpm_daa_joindata, unsigned char **stream, uint32_t *stream_size); TPM_RESULT TPM_DAAJoindata_Store(TPM_STORE_BUFFER *sbuffer, const TPM_DAA_JOINDATA *tpm_daa_joindata); void TPM_DAAJoindata_Delete(TPM_DAA_JOINDATA *tpm_daa_joindata); void TPM_DAAJoindata_Copy(TPM_DAA_JOINDATA *dest_daa_joindata, TPM_DAA_JOINDATA *src_daa_joindata); /* TPM_DAA_BLOB */ void TPM_DAABlob_Init(TPM_DAA_BLOB *tpm_daa_blob); TPM_RESULT TPM_DAABlob_Load(TPM_DAA_BLOB *tpm_daa_blob, unsigned char **stream, uint32_t *stream_size); TPM_RESULT TPM_DAABlob_Store(TPM_STORE_BUFFER *sbuffer, const TPM_DAA_BLOB *tpm_daa_blob); void TPM_DAABlob_Delete(TPM_DAA_BLOB *tpm_daa_blob); /* TPM_DAA_SENSITIVE */ void TPM_DAASensitive_Init(TPM_DAA_SENSITIVE *tpm_daa_sensitive); TPM_RESULT TPM_DAASensitive_Load(TPM_DAA_SENSITIVE *tpm_daa_sensitive, unsigned char **stream, uint32_t *stream_size); TPM_RESULT TPM_DAASensitive_Store(TPM_STORE_BUFFER *sbuffer, const TPM_DAA_SENSITIVE *tpm_daa_sensitive); void TPM_DAASensitive_Delete(TPM_DAA_SENSITIVE *tpm_daa_sensitive); /* Stage Common Code */ TPM_RESULT TPM_DAADigestContext_GenerateDigestJoin(TPM_DIGEST tpm_digest, TPM_DAA_SESSION_DATA *tpm_daa_session_data); TPM_RESULT TPM_DAADigestContext_CheckDigestJoin(TPM_DAA_SESSION_DATA *tpm_daa_session_data); TPM_RESULT TPM_DAASession_CheckStage(TPM_DAA_SESSION_DATA *tpm_daa_session_data, BYTE stage); TPM_RESULT TPM_ComputeF(TPM_BIGNUM *fBignum, TPM_DAA_SESSION_DATA *tpm_daa_session_data); TPM_RESULT TPM_ComputeAexpPmodn(BYTE *DAA_scratch, uint32_t DAA_scratch_size, TPM_BIGNUM *rBignum, TPM_BIGNUM xBignum, TPM_BIGNUM fBignum, TPM_BIGNUM nBignum); TPM_RESULT TPM_ComputeZxAexpPmodn(BYTE *DAA_scratch, uint32_t DAA_scratch_size, TPM_BIGNUM zBignum, TPM_BIGNUM aBignum, TPM_BIGNUM pBignum, TPM_BIGNUM nBignum); TPM_RESULT TPM_ComputeApBmodn(TPM_BIGNUM *rBignum, TPM_BIGNUM aBignum, TPM_BIGNUM bBignum, TPM_BIGNUM nBignum); TPM_RESULT TPM_ComputeApBxC(TPM_BIGNUM *rBignum, TPM_BIGNUM aBignum, TPM_BIGNUM bBignum, TPM_BIGNUM cBignum); TPM_RESULT TPM_ComputeApBxCpD(TPM_BIGNUM *rBignum, TPM_BIGNUM aBignum, TPM_BIGNUM bBignum, TPM_BIGNUM cBignum, TPM_BIGNUM dBignum); TPM_RESULT TPM_ComputeDAAScratch(BYTE *DAA_scratch, uint32_t DAA_scratch_size, TPM_BIGNUM bn); TPM_RESULT TPM_ComputeEnlarge(unsigned char **out, uint32_t outSize, unsigned char *in, uint32_t inSize); TPM_RESULT TPM_SizedBuffer_ComputeEnlarge(TPM_SIZED_BUFFER *tpm_sized_buffer, uint32_t size); TPM_RESULT TPM_ComputeEncrypt(TPM_SIZED_BUFFER *outputData, tpm_state_t *tpm_state, TPM_DAA_SENSITIVE *tpm_daa_sensitive, TPM_RESOURCE_TYPE resourceType); TPM_RESULT TPM_ComputeDecrypt(TPM_DAA_SENSITIVE *tpm_daa_sensitive, tpm_state_t *tpm_state, TPM_SIZED_BUFFER *inputData, TPM_RESOURCE_TYPE resourceType); TPM_RESULT TPM_SHA1_BignumGenerate(TPM_DIGEST tpm_digest, TPM_BIGNUM bn, uint32_t size); TPM_RESULT TPM_SHA1_SizedBufferCheck(TPM_DIGEST tpm_digest, TPM_SIZED_BUFFER *tpm_sized_buffer, uint32_t size); /* Processing Common Functions */ TPM_RESULT TPM_DAAJoin_Stage00(tpm_state_t *tpm_state, TPM_DAA_SESSION_DATA **tpm_daa_session_data, TPM_BOOL *daaHandleValid, TPM_SIZED_BUFFER *outputData, TPM_SIZED_BUFFER *inputData0); TPM_RESULT TPM_DAAJoin_Stage01(tpm_state_t *tpm_state, TPM_DAA_SESSION_DATA *tpm_daa_session_data, TPM_SIZED_BUFFER *outputData, TPM_SIZED_BUFFER *inputData0, TPM_SIZED_BUFFER *inputData1); TPM_RESULT TPM_DAAJoin_Stage02(tpm_state_t *tpm_state, TPM_DAA_SESSION_DATA *tpm_daa_session_data, TPM_SIZED_BUFFER *outputData, TPM_SIZED_BUFFER *inputData0, TPM_SIZED_BUFFER *inputData1); TPM_RESULT TPM_DAAJoin_Stage03(tpm_state_t *tpm_state, TPM_DAA_SESSION_DATA *tpm_daa_session_data, TPM_SIZED_BUFFER *outputData, TPM_SIZED_BUFFER *inputData0); TPM_RESULT TPM_DAAJoin_Stage04(tpm_state_t *tpm_state, TPM_DAA_SESSION_DATA *tpm_daa_session_data, TPM_SIZED_BUFFER *outputData, TPM_SIZED_BUFFER *inputData0, TPM_SIZED_BUFFER *inputData1); TPM_RESULT TPM_DAAJoin_Stage05(tpm_state_t *tpm_state, TPM_DAA_SESSION_DATA *tpm_daa_session_data, TPM_SIZED_BUFFER *outputData, TPM_SIZED_BUFFER *inputData0, TPM_SIZED_BUFFER *inputData1); TPM_RESULT TPM_DAAJoin_Stage06(tpm_state_t *tpm_state, TPM_DAA_SESSION_DATA *tpm_daa_session_data, TPM_SIZED_BUFFER *outputData, TPM_SIZED_BUFFER *inputData0, TPM_SIZED_BUFFER *inputData1); TPM_RESULT TPM_DAAJoin_Stage07(tpm_state_t *tpm_state, TPM_DAA_SESSION_DATA *tpm_daa_session_data, TPM_SIZED_BUFFER *outputData, TPM_SIZED_BUFFER *inputData0, TPM_SIZED_BUFFER *inputData1); TPM_RESULT TPM_DAAJoin_Stage08(tpm_state_t *tpm_state, TPM_DAA_SESSION_DATA *tpm_daa_session_data, TPM_SIZED_BUFFER *outputData, TPM_SIZED_BUFFER *inputData0); TPM_RESULT TPM_DAAJoin_Stage09_Sign_Stage2(tpm_state_t *tpm_state, TPM_DAA_SESSION_DATA *tpm_daa_session_data, TPM_SIZED_BUFFER *outputData, TPM_SIZED_BUFFER *inputData0, TPM_SIZED_BUFFER *inputData1); TPM_RESULT TPM_DAAJoin_Stage10_Sign_Stage3(tpm_state_t *tpm_state, TPM_DAA_SESSION_DATA *tpm_daa_session_data, TPM_SIZED_BUFFER *outputData, TPM_SIZED_BUFFER *inputData0, TPM_SIZED_BUFFER *inputData1); TPM_RESULT TPM_DAAJoin_Stage11_Sign_Stage4(tpm_state_t *tpm_state, TPM_DAA_SESSION_DATA *tpm_daa_session_data, TPM_SIZED_BUFFER *outputData, TPM_SIZED_BUFFER *inputData0, TPM_SIZED_BUFFER *inputData1); TPM_RESULT TPM_DAAJoin_Stage12(tpm_state_t *tpm_state, TPM_DAA_SESSION_DATA *tpm_daa_session_data, TPM_SIZED_BUFFER *outputData, TPM_SIZED_BUFFER *inputData0, TPM_SIZED_BUFFER *inputData1); TPM_RESULT TPM_DAAJoin_Stage13_Sign_Stage6(tpm_state_t *tpm_state, TPM_DAA_SESSION_DATA *tpm_daa_session_data, TPM_SIZED_BUFFER *outputData, TPM_SIZED_BUFFER *inputData0, TPM_SIZED_BUFFER *inputData1); TPM_RESULT TPM_DAAJoin_Stage14_Sign_Stage7(tpm_state_t *tpm_state, TPM_DAA_SESSION_DATA *tpm_daa_session_data, TPM_SIZED_BUFFER *outputData, TPM_SIZED_BUFFER *inputData0); TPM_RESULT TPM_DAAJoin_Stage15_Sign_Stage8(tpm_state_t *tpm_state, TPM_DAA_SESSION_DATA *tpm_daa_session_data, TPM_SIZED_BUFFER *outputData, TPM_SIZED_BUFFER *inputData0); TPM_RESULT TPM_DAAJoin_Stage16_Sign_Stage9(tpm_state_t *tpm_state, TPM_DAA_SESSION_DATA *tpm_daa_session_data, TPM_SIZED_BUFFER *outputData, TPM_SIZED_BUFFER *inputData0); TPM_RESULT TPM_DAAJoin_Stage17_Sign_Stage11(tpm_state_t *tpm_state, TPM_DAA_SESSION_DATA *tpm_daa_session_data, TPM_SIZED_BUFFER *outputData); TPM_RESULT TPM_DAAJoin_Stage18_Sign_Stage12(tpm_state_t *tpm_state, TPM_DAA_SESSION_DATA *tpm_daa_session_data, TPM_SIZED_BUFFER *outputData); TPM_RESULT TPM_DAAJoin_Stage19(tpm_state_t *tpm_state, TPM_DAA_SESSION_DATA *tpm_daa_session_data, TPM_SIZED_BUFFER *outputData); TPM_RESULT TPM_DAAJoin_Stage20(tpm_state_t *tpm_state, TPM_DAA_SESSION_DATA *tpm_daa_session_data, TPM_SIZED_BUFFER *outputData); TPM_RESULT TPM_DAAJoin_Stage21(tpm_state_t *tpm_state, TPM_DAA_SESSION_DATA *tpm_daa_session_data, TPM_SIZED_BUFFER *outputData); TPM_RESULT TPM_DAAJoin_Stage22(tpm_state_t *tpm_state, TPM_DAA_SESSION_DATA *tpm_daa_session_data, TPM_SIZED_BUFFER *outputData, TPM_SIZED_BUFFER *inputData0); TPM_RESULT TPM_DAAJoin_Stage23(tpm_state_t *tpm_state, TPM_DAA_SESSION_DATA *tpm_daa_session_data, TPM_SIZED_BUFFER *outputData, TPM_SIZED_BUFFER *inputData0); TPM_RESULT TPM_DAAJoin_Stage24(tpm_state_t *tpm_state, TPM_DAA_SESSION_DATA *tpm_daa_session_data, TPM_SIZED_BUFFER *outputData); TPM_RESULT TPM_DAASign_Stage00(tpm_state_t *tpm_state, TPM_DAA_SESSION_DATA **tpm_daa_session_data, TPM_BOOL *daaHandleValid, TPM_SIZED_BUFFER *outputData, TPM_SIZED_BUFFER *inputData0); TPM_RESULT TPM_DAASign_Stage01(tpm_state_t *tpm_state, TPM_DAA_SESSION_DATA *tpm_daa_session_data, TPM_SIZED_BUFFER *outputData, TPM_SIZED_BUFFER *inputData0); TPM_RESULT TPM_DAASign_Stage05(tpm_state_t *tpm_state, TPM_DAA_SESSION_DATA *tpm_daa_session_data, TPM_SIZED_BUFFER *outputData, TPM_SIZED_BUFFER *inputData0, TPM_SIZED_BUFFER *inputData1); TPM_RESULT TPM_DAASign_Stage10(tpm_state_t *tpm_state, TPM_DAA_SESSION_DATA *tpm_daa_session_data, TPM_SIZED_BUFFER *outputData, TPM_SIZED_BUFFER *inputData0, TPM_SIZED_BUFFER *inputData1); TPM_RESULT TPM_DAASign_Stage13(tpm_state_t *tpm_state, TPM_DAA_SESSION_DATA *tpm_daa_session_data, TPM_SIZED_BUFFER *outputData, TPM_SIZED_BUFFER *inputData0); TPM_RESULT TPM_DAASign_Stage14(tpm_state_t *tpm_state, TPM_DAA_SESSION_DATA *tpm_daa_session_data, TPM_SIZED_BUFFER *outputData, TPM_SIZED_BUFFER *inputData0); TPM_RESULT TPM_DAASign_Stage15(tpm_state_t *tpm_state, TPM_DAA_SESSION_DATA *tpm_daa_session_data, TPM_SIZED_BUFFER *outputData, TPM_SIZED_BUFFER *inputData0); /* Processing functions */ TPM_RESULT TPM_Process_DAAJoin(tpm_state_t *tpm_state, TPM_STORE_BUFFER *response, TPM_TAG tag, uint32_t paramSize, TPM_COMMAND_CODE ordinal, unsigned char *command, TPM_TRANSPORT_INTERNAL *transportInternal); TPM_RESULT TPM_Process_DAASign(tpm_state_t *tpm_state, TPM_STORE_BUFFER *response, TPM_TAG tag, uint32_t paramSize, TPM_COMMAND_CODE ordinal, unsigned char *command, TPM_TRANSPORT_INTERNAL *transportInternal); #endif