tpm-util/duplicate/include/tpm_duplication_aux.h

   1 /*
   2  * Copyright 2018 Intel Corporation
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *     http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  *     Unless required by applicable law or agreed to in writing, software
  11  *     distributed under the License is distributed on an "AS IS" BASIS,
  12  *     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  *     See the License for the specific language governing permissions and
  14  *     limitations under the License.
  15  */
  16 // Author: Arun Kumar Sekar
  17
  18 #ifndef     TPM_DUP_AUX
  19 #define     TPM_DUP_AUX
  20
  21 #include <sapi/tpm20.h>
  22 #include <openssl/rand.h>
  23 #include <openssl/hmac.h>
  24 #include "crypto_aux.h"
  25
  26 #define BYTES_TO_BITS(val) (val * 8)
  27
  28 #define INIT_SIMPLE_TPM2B_SIZE( type ) (type).t.size = sizeof( type ) - 2;
  29
  30 TPM2B_NAME * GetName(TPMI_ALG_HASH hashAlg, TPM2B_PUBLIC *obj, TPM2B_NAME *outName);
  31
  32 TSS2_RC swKeyDuplicate(
  33       /* IN */
  34       RSA* rsaKey, TPM2B_PUBLIC* parentKeyPublicPortion, UINT8* policyDigest, int digestSize,
  35       /* OUT */
  36       TPM2B_DATA* encryptionKey, TPM2B_PUBLIC *swKeyPublic, TPM2B_PRIVATE *swKeyPrivate,  TPM2B_ENCRYPTED_SECRET *encSymSeed);
  37
  38 void CreateDuplicationBlob(
  39                 //IN
  40                 TPM2B_PUBLIC_KEY_RSA *protector,
  41                 TPMT_PUBLIC * publicPortion,
  42                 TPMT_SENSITIVE *sens,
  43                 TPM2B_ENCRYPTED_SECRET *plainSymSeed, TPMI_YES_NO generateInSymSeed,
  44                 TPM2B_DATA *encryptionKey, TPMI_YES_NO generateEncryptionKey,
  45
  46                 //OUT
  47                 TPM2B_PRIVATE *outDuplicate,
  48                 TPM2B_ENCRYPTED_SECRET *encSymSeed);
  49
  50
  51 void CreateSwDataObject(
  52                 BYTE* auth, UINT16 authSize,
  53                 RSA * rsakey,
  54                 BYTE * dataToSeal, UINT16 dataSize,
  55                 BYTE * policyDigest, UINT16 policyDigestSize,
  56                 TPMT_PUBLIC * outPublic,
  57         TPMT_SENSITIVE *outSens);
  58
  59 void CreateDuplicationBlob2B(
  60                 //IN
  61                 TPM2B_PUBLIC_KEY_RSA *protector,
  62                 TPM2B_PUBLIC * publicPortion,
  63                 TPM2B_SENSITIVE *sens,
  64                 TPM2B_ENCRYPTED_SECRET *plainSymSeed, TPMI_YES_NO generateInSymSeed,
  65                 TPM2B_DATA *encryptionKey, TPMI_YES_NO generateEncryptionKey,
  66                 //OUT
  67                 TPM2B_PRIVATE *outDuplicate,
  68                 TPM2B_ENCRYPTED_SECRET *encSymSeed);
  69
  70 void CreateSwDataObject2B(
  71                 //IN
  72                 BYTE* auth, UINT16 authSize,
  73                 RSA * rsaKey,
  74                 BYTE * policyDigest, UINT16 policyDigestSize,
  75                 //OUT
  76                 TPM2B_PUBLIC * outPublic,
  77         TPM2B_SENSITIVE *outSens);
  78
  79
  80 #endif //TPM_DUP_AUX
  81