diff --git a/irohad/torii/impl/command_service.cpp b/irohad/torii/impl/command_service.cpp
index d2369c7d40..c12418d189 100644
--- a/irohad/torii/impl/command_service.cpp
+++ b/irohad/torii/impl/command_service.cpp
@@ -16,6 +16,7 @@
  */
 
 #include <thread>
+
 #include "backend/protobuf/transaction_responses/proto_tx_response.hpp"
 
 #include "ametsuchi/block_query.hpp"
@@ -24,6 +25,7 @@
 #include "builders/protobuf/transport_builder.hpp"
 #include "common/byteutils.hpp"
 #include "common/types.hpp"
+#include "cryptography/default_hash_provider.hpp"
 #include "endpoint.pb.h"
 #include "torii/command_service.hpp"
 #include "validators/default_validator.hpp"
@@ -100,9 +102,8 @@ namespace torii {
               // getting hash from invalid transaction
               auto blobPayload =
                   shared_model::proto::makeBlob(request.payload());
-              tx_hash =
-                  shared_model::proto::Transaction::HashProviderType::makeHash(
-                      blobPayload);
+              tx_hash = shared_model::crypto::DefaultHashProvider::makeHash(
+                  blobPayload);
               log_->warn("Stateless invalid tx: {}, hash: {}",
                          error.error,
                          tx_hash.hex());
diff --git a/irohad/torii/impl/query_service.cpp b/irohad/torii/impl/query_service.cpp
index e67a7e6a58..6d3c0f9245 100644
--- a/irohad/torii/impl/query_service.cpp
+++ b/irohad/torii/impl/query_service.cpp
@@ -17,6 +17,7 @@
 
 #include "torii/query_service.hpp"
 #include "backend/protobuf/query_responses/proto_query_response.hpp"
+#include "cryptography/default_hash_provider.hpp"
 #include "validators/default_validator.hpp"
 
 namespace torii {
@@ -41,7 +42,7 @@ namespace torii {
                           iroha::protocol::QueryResponse &response) {
     shared_model::crypto::Hash hash;
     auto blobPayload = shared_model::proto::makeBlob(request.payload());
-    hash = shared_model::proto::Query::HashProviderType::makeHash(blobPayload);
+    hash = shared_model::crypto::DefaultHashProvider::makeHash(blobPayload);
 
     if (cache_.findItem(hash)) {
       // Query was already processed
@@ -70,8 +71,8 @@ namespace torii {
                 cache_.addItem(hash, response);
               }
             },
-            [&hash, &response](
-                const iroha::expected::Error<std::string> &error) {
+            [&hash,
+             &response](const iroha::expected::Error<std::string> &error) {
               response.set_query_hash(
                   shared_model::crypto::toBinaryString(hash));
               response.mutable_error_response()->set_reason(
diff --git a/shared_model/cryptography/default_hash_provider.hpp b/shared_model/cryptography/default_hash_provider.hpp
new file mode 100644
index 0000000000..ce07b4b574
--- /dev/null
+++ b/shared_model/cryptography/default_hash_provider.hpp
@@ -0,0 +1,30 @@
+/**
+ * Copyright Soramitsu Co., Ltd. 2018 All Rights Reserved.
+ * http://soramitsu.co.jp
+ *
+ * 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.
+ */
+
+#ifndef IROHA_DEFAULT_HASH_PROVIDER_HPP
+#define IROHA_DEFAULT_HASH_PROVIDER_HPP
+
+#include "cryptography/hash_providers/sha3_256.hpp"
+
+namespace shared_model {
+  namespace crypto {
+    // Default class that provides hashing functionality
+    using DefaultHashProvider = shared_model::crypto::Sha3_256;
+  }  // namespace crypto
+}  // namespace shared_model
+
+#endif  // IROHA_DEFAULT_HASH_PROVIDER_HPP
diff --git a/shared_model/interfaces/base/signable.hpp b/shared_model/interfaces/base/signable.hpp
index f65164f11a..4eda8dd900 100644
--- a/shared_model/interfaces/base/signable.hpp
+++ b/shared_model/interfaces/base/signable.hpp
@@ -20,7 +20,7 @@
 
 #include <boost/optional.hpp>
 
-#include "cryptography/hash_providers/sha3_256.hpp"
+#include "cryptography/default_hash_provider.hpp"
 #include "interfaces/common_objects/signable_hash.hpp"
 #include "interfaces/common_objects/signature.hpp"
 #include "interfaces/common_objects/types.hpp"
@@ -48,16 +48,15 @@ namespace shared_model {
 #ifndef DISABLE_BACKWARD
     template <typename Model,
               typename OldModel,
-              typename HashProvider = shared_model::crypto::Sha3_256>
+              typename HashProvider = crypto::DefaultHashProvider>
     class Signable : public Primitive<Model, OldModel> {
 #else
     template <typename Model,
               typename HashProvider = shared_model::crypto::Sha3_256>
     class Signable : public ModelPrimitive<Model> {
 #endif
-     public:
-      using HashProviderType = HashProvider;
 
+     public:
       /**
        * @return attached signatures
        */
@@ -105,7 +104,7 @@ namespace shared_model {
 
       const types::HashType &hash() const {
         if (hash_ == boost::none) {
-          hash_.emplace(HashProviderType::makeHash(payload()));
+          hash_.emplace(HashProvider::makeHash(payload()));
         }
         return *hash_;
       }