add cmake option flag DWITH_CRYPTO, test=develop

CMakeLists.txt

@@ -88,6 +88,7 @@ option(WITH_DGC   "Use DGC(Deep Gradient Compression) or not" ${WITH_DISTRIBUTE}
 option(SANITIZER_TYPE "Choose the type of sanitizer, options are: Address, Leak, Memory, Thread, Undefined" OFF)
 option(WITH_LITE   "Compile Paddle Fluid with Lite Engine" OFF)
 option(WITH_NCCL   "Compile PaddlePaddle with NCCL support"             ON)
+option(WITH_CRYPTO   "Compile PaddlePaddle with paddle_crypto lib"         ON)
 
 # PY_VERSION
 if(NOT PY_VERSION)

cmake/third_party.cmake

@@ -205,10 +205,9 @@ include(external/threadpool)# download threadpool
 include(external/dlpack)    # download dlpack
 include(external/xxhash)    # download, build, install xxhash
 include(external/warpctc)   # download, build, install warpctc
-include(external/cryptopp)   # download, build, install cryptopp
 
 list(APPEND third_party_deps extern_eigen3 extern_gflags extern_glog extern_boost extern_xxhash)
-list(APPEND third_party_deps extern_zlib extern_dlpack extern_warpctc extern_threadpool extern_cryptopp)
+list(APPEND third_party_deps extern_zlib extern_dlpack extern_warpctc extern_threadpool)
 
 # download file
 set(CUDAERROR_URL  "http://paddlepaddledeps.bj.bcebos.com/cudaErrorMessage.tar.gz" CACHE STRING "" FORCE)
@@ -306,4 +305,8 @@ if (WITH_LITE)
     include(external/lite)
 endif (WITH_LITE)
 
+if (WITH_CRYPTO)
+    include(external/cryptopp)   # download, build, install cryptopp
+endif (WITH_CRYPTO)
+
 add_custom_target(third_party ALL DEPENDS ${third_party_deps})

paddle/fluid/framework/io/CMakeLists.txt

@@ -2,4 +2,6 @@ cc_library(fs SRCS fs.cc DEPS string_helper glog boost)
 cc_library(shell SRCS shell.cc DEPS string_helper glog timer enforce)
 
 cc_test(test_fs SRCS test_fs.cc DEPS fs shell)
-add_subdirectory(crypto)
+if (WITH_CRYPTO) 
+    add_subdirectory(crypto)
+endif (WITH_CRYPTO)

paddle/fluid/framework/io/crypto/CMakeLists.txt

-cc_library(paddle_ciphers SRCS cipher_utils.cc cipher.cc aes_cipher.cc DEPS cryptopp enforce)
-cc_test(aes_cipher_test SRCS aes_cipher_test.cc DEPS paddle_ciphers)
-cc_test(cipher_utils_test SRCS cipher_utils_test.cc DEPS paddle_ciphers)
+cc_library(paddle_crypto SRCS cipher_utils.cc cipher.cc aes_cipher.cc DEPS cryptopp enforce)
+cc_test(aes_cipher_test SRCS aes_cipher_test.cc DEPS paddle_crypto)
+cc_test(cipher_utils_test SRCS cipher_utils_test.cc DEPS paddle_crypto)

paddle/fluid/framework/io/crypto/aes_cipher.cc

@@ -29,8 +29,11 @@
 
 #include <cryptopp/aes.h>
 #include <cryptopp/ccm.h>
+#include <cryptopp/cryptlib.h>
+#include <cryptopp/filters.h>
 #include <cryptopp/gcm.h>
 #include <cryptopp/modes.h>
+#include <cryptopp/smartptr.h>
 
 #include <set>
 #include <string>

paddle/fluid/framework/io/crypto/aes_cipher.h

@@ -27,14 +27,21 @@
 
 #pragma once
 
-#include <cryptopp/cryptlib.h>
-#include <cryptopp/filters.h>
-#include <cryptopp/smartptr.h>
-
 #include <string>
 
 #include "paddle/fluid/framework/io/crypto/cipher.h"
 
+namespace CryptoPP {
+
+class StreamTransformationFilter;
+class SymmetricCipher;
+class AuthenticatedSymmetricCipher;
+class AuthenticatedDecryptionFilter;
+class AuthenticatedEncryptionFilter;
+template <class CryptoppCipher>
+class member_ptr;
+
+}  // namespace CryptoPP
 namespace paddle {
 namespace framework {
 

paddle/fluid/framework/io/crypto/aes_cipher_test.cc

@@ -14,6 +14,7 @@ limitations under the License. */
 
 #include "paddle/fluid/framework/io/crypto/aes_cipher.h"
 
+#include <cryptopp/cryptlib.h>
 #include <glog/logging.h>
 #include <gtest/gtest.h>