1 files changed, 0 insertions, 54 deletions
diff --git a/trusty/keymaster/keymint/TrustySharedSecret.cpp b/trusty/keymaster/keymint/TrustySharedSecret.cpp
deleted file mode 100644
index 81091688a..000000000
--- a/trusty/keymaster/keymint/TrustySharedSecret.cpp
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright 2020, The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <trusty_keymaster/TrustySharedSecret.h>
-
-#include <aidl/android/hardware/security/keymint/ErrorCode.h>
-#include <keymaster/android_keymaster.h>
-#include "KeyMintUtils.h"
-
-namespace aidl::android::hardware::security::sharedsecret::trusty {
-
-using keymint::km_utils::kmBlob2vector;
-using keymint::km_utils::kmError2ScopedAStatus;
-
-::ndk::ScopedAStatus TrustySharedSecret::getSharedSecretParameters(SharedSecretParameters* params) {
-    auto response = impl_->GetHmacSharingParameters();
-    params->seed = kmBlob2vector(response.params.seed);
-    params->nonce = {std::begin(response.params.nonce), std::end(response.params.nonce)};
-    return kmError2ScopedAStatus(response.error);
-}
-
-::ndk::ScopedAStatus TrustySharedSecret::computeSharedSecret(
-        const std::vector<SharedSecretParameters>& params, std::vector<uint8_t>* sharingCheck) {
-    keymaster::ComputeSharedHmacRequest request(impl_->message_version());
-    request.params_array.params_array = new keymaster::HmacSharingParameters[params.size()];
-    request.params_array.num_params = params.size();
-    for (size_t i = 0; i < params.size(); ++i) {
-        request.params_array.params_array[i].seed = {params[i].seed.data(), params[i].seed.size()};
-        if (sizeof(request.params_array.params_array[i].nonce) != params[i].nonce.size()) {
-            return kmError2ScopedAStatus(KM_ERROR_INVALID_ARGUMENT);
-        }
-        memcpy(request.params_array.params_array[i].nonce, params[i].nonce.data(),
-               params[i].nonce.size());
-    }
-
-    auto response = impl_->ComputeSharedHmac(request);
-    if (response.error == KM_ERROR_OK) *sharingCheck = kmBlob2vector(response.sharing_check);
-    return kmError2ScopedAStatus(response.error);
-}
-
-}  // namespace aidl::android::hardware::security::sharedsecret::trusty