feat(engine): add sha256 circuit

.bazelignore

@@ -1 +1,4 @@
 examples
+cmake
+docs
+build

.licenserc.yaml

@@ -46,6 +46,10 @@ header: # <1>
     - 'yacl/crypto/aes/aes_opt.h'
     - 'yacl/io/circuit/data/**.txt'
     - 'docs/requirements.txt'
+    - '.whitesource'
+    - 'MODULE.bazel'
+    - 'MODULE.bazel.lock'
+    - 'examples/cmake-project/.keep'
 
   comment: never # <9>
 

README.md

@@ -14,7 +14,6 @@ Yacl-r is a fork and extension of the C++ crypto library [secretflow/yacl](https
 
 - **bazel**: [.bazelversion](.bazelversion) file describes the recommended version of bazel. We recommend to use the official [bazelisk](https://github.com/bazelbuild/bazelisk?tab=readme-ov-file#installation) to manage bazel version.
 - **gcc >= 10.3**
-- **[cmake](https://cmake.org/getting-started/)**
 - **[ninja/ninja-build](https://ninja-build.org/)**
 - **Perl 5 with core modules** (Required by [OpenSSL](https://github.com/openssl/openssl/blob/master/INSTALL.md#prerequisites))
 

examples/hesm2/BUILD.bazel

@@ -0,0 +1,40 @@
+# Copyright 2024 Guowei Ling.
+#
+# 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.
+
+load("@yacl//bazel:yacl.bzl", "yacl_cc_binary")
+
+package(default_visibility = ["//visibility:public"])
+
+yacl_cc_binary(
+    name = "sm2_example",
+    srcs = [
+        "ahesm2.cc",
+        "ahesm2.h",
+        "ciphertext.h",
+        "config.cc",
+        "config.h",
+        "main.cc",
+        "private_key.h",
+        "public_key.h",
+        "t1.h",
+        "t2.h",
+    ],
+    deps = [
+        "@yacl//yacl/crypto/ecc:spi",
+        "@yacl//yacl/crypto/ecc/openssl",
+        "@yacl//yacl/crypto/tools:cuckoo_index",  # 添加 cuckoo_index 依赖
+        "@yacl//yacl/math/mpint",
+        "@yacl//yacl/utils/spi",
+    ],
+)

yacl/crypto/aead/BUILD.bazel

@@ -21,8 +21,8 @@ yacl_cc_library(
     srcs = ["all_gcm.cc"],
     hdrs = ["all_gcm.h"],
     deps = [
-        "//yacl/base:secparam",
         "//yacl/base:int128",
+        "//yacl/base:secparam",
         "//yacl/crypto:key_utils",
     ],
 )

yacl/crypto/block_cipher/BUILD.bazel

@@ -26,8 +26,8 @@ yacl_cc_library(
     ],
     copts = AES_COPT_FLAGS,
     deps = [
-        "//yacl/base:secparam",
         "//yacl/base:int128",
+        "//yacl/base:secparam",
         "//yacl/crypto:ossl_wrappers",
     ],
 )

yacl/crypto/hash/BUILD.bazel

@@ -69,8 +69,8 @@ yacl_cc_library(
     name = "hash_interface",
     srcs = ["hash_interface.h"],
     deps = [
-        "//yacl/base:secparam",
         "//yacl/base:byte_container_view",
+        "//yacl/base:secparam",
         "//yacl/crypto:ossl_wrappers",
     ],
 )

yacl/crypto/pke/BUILD.bazel

@@ -30,8 +30,8 @@ yacl_cc_library(
     hdrs = ["sm2_enc.h"],
     deps = [
         ":pke_interface",
-        "//yacl/base:secparam",
         "//yacl/base:exception",
+        "//yacl/base:secparam",
         "//yacl/crypto:key_utils",
     ],
 )
@@ -50,8 +50,8 @@ yacl_cc_library(
     hdrs = ["rsa_enc.h"],
     deps = [
         ":pke_interface",
-        "//yacl/base:secparam",
         "//yacl/base:exception",
+        "//yacl/base:secparam",
         "//yacl/crypto:key_utils",
     ],
 )

yacl/crypto/rand/BUILD.bazel

@@ -21,10 +21,10 @@ yacl_cc_library(
     srcs = ["rand.cc"],
     hdrs = ["rand.h"],
     deps = [
-        "//yacl/base:secparam",
         "//yacl/base:dynamic_bitset",
         "//yacl/base:exception",
         "//yacl/base:int128",
+        "//yacl/base:secparam",
         "//yacl/crypto/rand/drbg",
         "//yacl/crypto/tools:prg",
         "//yacl/math/mpint",

yacl/crypto/rand/drbg/BUILD.bazel

@@ -32,9 +32,9 @@ yacl_cc_library(
     ],
     visibility = ["//visibility:private"],
     deps = [
-        "//yacl/base:secparam",
         "//yacl/base:byte_container_view",
         "//yacl/base:int128",
+        "//yacl/base:secparam",
         "//yacl/crypto/rand/entropy_source",
         "//yacl/utils/spi",
     ],
@@ -56,8 +56,8 @@ yacl_cc_library(
     deps = [
         ":spi",
         "//yacl/crypto:ossl_wrappers",
-        "//yacl/ossl_provider:helper",  # helper
         "//yacl/crypto/rand/entropy_source",
+        "//yacl/ossl_provider:helper",  # helper
     ],
     alwayslink = 1,
 )
@@ -80,8 +80,8 @@ yacl_cc_library(
         "//yacl/crypto:ossl_wrappers",
         "//yacl/crypto/block_cipher:symmetric_crypto",
         "//yacl/crypto/hash:hash_utils",
-        "//yacl/ossl_provider:helper",  # helper
         "//yacl/crypto/rand/entropy_source",
+        "//yacl/ossl_provider:helper",  # helper
     ],
     alwayslink = 1,
 )

yacl/crypto/tools/BUILD.bazel

@@ -31,8 +31,8 @@ yacl_cc_library(
     srcs = ["prg.cc"],
     hdrs = ["prg.h"],
     deps = [
-        "//yacl/base:secparam",
         "//yacl/base:dynamic_bitset",
+        "//yacl/base:secparam",
         "//yacl/crypto/block_cipher:symmetric_crypto",
         "//yacl/math/mpint",
     ],
@@ -119,3 +119,24 @@ yacl_cc_binary(
         "@com_github_google_benchmark//:benchmark_main",
     ],
 )
+
+yacl_cc_library(
+    name = "cuckoo_index",
+    srcs = ["cuckoo_index.cc"],
+    hdrs = ["cuckoo_index.h"],
+    linkopts = ["-lm"],
+    deps = [
+        "//yacl/base:exception",
+        "//yacl/base:int128",
+        "@com_google_absl//absl/types:span",
+    ],
+)
+
+yacl_cc_test(
+    name = "cuckoo_index_test",
+    srcs = ["cuckoo_index_test.cc"],
+    deps = [
+        ":cuckoo_index",
+        "//yacl/crypto/rand",
+    ],
+)

yacl/utils/cuckoo_index.cc → yacl/crypto/tools/cuckoo_index.cc

@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#include "yacl/utils/cuckoo_index.h"
+#include "yacl/crypto/tools/cuckoo_index.h"
 
 #include <cmath>
 #include <set>
@@ -147,4 +147,4 @@ uint8_t CuckooIndex::MinCollidingHashIdx(uint64_t bin_index) const {
   return -1;
 }
 
-}  // namespace yacl
+}  // namespace yacl

yacl/utils/cuckoo_index_test.cc → yacl/crypto/tools/cuckoo_index_test.cc

@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#include "yacl/utils/cuckoo_index.h"
+#include "yacl/crypto/tools/cuckoo_index.h"
 
 #include <random>
 

yacl/engine/plaintext/BUILD.bazel

@@ -0,0 +1,39 @@
+# Copyright 2024 Jamie Cui and Ant Group Co., Ltd.
+#
+# 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.
+
+load("//bazel:yacl.bzl", "yacl_cc_library", "yacl_cc_test")
+
+package(default_visibility = ["//visibility:public"])
+
+yacl_cc_library(
+    name = "executor",
+    srcs = ["executor.cc"],
+    hdrs = ["executor.h"],
+    deps = [
+        "//yacl/base:dynamic_bitset",
+        "//yacl/base:int128",
+        "//yacl/io/circuit:bristol_fashion",
+    ],
+)
+
+yacl_cc_test(
+    name = "executor_test",
+    srcs = ["executor_test.cc"],
+    data = ["//yacl/io/circuit:circuit_data"],
+    deps = [
+        "executor",
+        "//yacl/crypto/block_cipher:symmetric_crypto",
+        "//yacl/crypto/rand",
+    ],
+)

yacl/utils/circuit_executor.cc → yacl/engine/plaintext/executor.cc

@@ -1,4 +1,4 @@
-// Copyright 2024 Ant Group Co., Ltd.
+// Copyright 2024 Jamie Cui and Ant Group Co., Ltd.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -12,9 +12,9 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#include "yacl/utils/circuit_executor.h"
+#include "yacl/engine/plaintext/executor.h"
 
-namespace yacl {
+namespace yacl::engine {
 
 namespace {
 class PlaintextCore {
@@ -25,24 +25,13 @@ class PlaintextCore {
 };
 }  // namespace
 
-template <typename T>
-void PlainExecutor<T>::LoadCircuitFile(const std::string& path) {
+void PlainExecutor::LoadCircuitFile(const std::string& path) {
   io::CircuitReader reader(path);
   reader.ReadAll();
   circ_ = reader.StealCirc();
 }
 
-template <typename T>
-void PlainExecutor<T>::SetupInputs(absl::Span<T> inputs) {
-  YACL_ENFORCE(inputs.size() == circ_->niv);
-  for (auto input : inputs) {
-    wires_.append(input);
-  }
-  wires_.resize(circ_->nw);
-}
-
-template <typename T>
-void PlainExecutor<T>::Exec() {
+void PlainExecutor::Exec() {
   // Evaluate all gates, sequentially
   for (const auto& gate : circ_->gates) {
     switch (gate.op) {
@@ -82,22 +71,5 @@ void PlainExecutor<T>::Exec() {
   }
 }
 
-template <typename T>
-void PlainExecutor<T>::Finalize(absl::Span<T> outputs) {
-  YACL_ENFORCE(outputs.size() >= circ_->nov);
-
-  size_t index = wires_.size();
-  for (size_t i = 0; i < circ_->nov; ++i) {
-    dynamic_bitset<T> result(circ_->now[i]);
-    for (size_t j = 0; j < circ_->now[i]; ++j) {
-      result[j] = wires_[index - circ_->now[i] + j];
-    }
-    outputs[circ_->nov - i - 1] = *(T*)result.data();
-    index -= circ_->now[i];
-  }
-}
-
-template class PlainExecutor<uint64_t>;
-template class PlainExecutor<uint128_t>;
 
-}  // namespace yacl
+}  // namespace yacl::engine