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      1 /*############################################################################
      2 # Copyright 2017 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 /// Tpm2LoadExternal unit tests.
     17 /*! \file */
     18 
     19 #include <stdint.h>
     20 
     21 #include "epid/common-testhelper/epid2params_wrapper-testhelper.h"
     22 #include "epid/common-testhelper/errors-testhelper.h"
     23 #include "epid/common-testhelper/prng-testhelper.h"
     24 #include "epid/member/tpm2/unittests/tpm2-testhelper.h"
     25 #include "gtest/gtest.h"
     26 
     27 extern "C" {
     28 #include "epid/member/tpm2/load_external.h"
     29 }
     30 
     31 namespace {
     32 //////////////////////////////////////////////////////////////////////////
     33 // Tpm2LoadExternal Tests
     34 TEST_F(EpidTpm2Test, LoadExternalCanLoadFValueSha384) {
     35   Prng my_prng;
     36   Epid2ParamsObj epid2params;
     37   FpElemStr f_str = this->kMemberFValue;
     38   Tpm2CtxObj ctx(&Prng::Generate, &my_prng, &f_str, epid2params);
     39   THROW_ON_EPIDERR(Tpm2SetHashAlg(ctx, kSha384));
     40   EXPECT_EQ(kEpidNoErr, Tpm2LoadExternal(ctx, &f_str));
     41 }
     42 TEST_F(EpidTpm2Test, LoadExternalCanLoadFValueSha512) {
     43   Prng my_prng;
     44   Epid2ParamsObj epid2params;
     45   FpElemStr f_str = this->kMemberFValue;
     46   Tpm2CtxObj ctx(&Prng::Generate, &my_prng, &f_str, epid2params);
     47   THROW_ON_EPIDERR(Tpm2SetHashAlg(ctx, kSha512));
     48   EXPECT_EQ(kEpidNoErr, Tpm2LoadExternal(ctx, &f_str));
     49 }
     50 TEST_F(EpidTpm2Test, LoadExternalCanLoadFValueSha512_256) {
     51   Prng my_prng;
     52   Epid2ParamsObj epid2params;
     53   FpElemStr f_str = this->kMemberFValue;
     54   Tpm2CtxObj ctx(&Prng::Generate, &my_prng, &f_str, epid2params);
     55   THROW_ON_EPIDERR(Tpm2SetHashAlg(ctx, kSha512_256));
     56   EXPECT_EQ(kEpidNoErr, Tpm2LoadExternal(ctx, &f_str));
     57 }
     58 }  // namespace
     59