move executables from test/ to utils/

53 files changed, 135 insertions, 72 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1301aa7..19b6707 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -17,5 +17,4 @@ target_compile_definitions(libaesni PRIVATE _CRT_SECURE_NO_WARNINGS)
 add_subdirectory(cxx)
 
 add_subdirectory(examples)
-add_subdirectory(test)
 add_subdirectory(utils)
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
deleted file mode 100644
index 2d58160..0000000
--- a/test/CMakeLists.txt
+++ /dev/null
@@ -1,37 +0,0 @@
-macro(test prefix)
-    add_executable(test_${prefix}_encrypt_block ${prefix}_encrypt_block.c)
-    target_link_libraries(test_${prefix}_encrypt_block libaesni)
-    set_target_properties(test_${prefix}_encrypt_block PROPERTIES OUTPUT_NAME ${prefix}_encrypt_block)
-
-    add_executable(test_${prefix}_decrypt_block ${prefix}_decrypt_block.c)
-    target_link_libraries(test_${prefix}_decrypt_block libaesni)
-    set_target_properties(test_${prefix}_decrypt_block PROPERTIES OUTPUT_NAME ${prefix}_decrypt_block)
-endmacro()
-
-test(aes128ecb)
-test(aes128cbc)
-test(aes128cfb)
-test(aes128ofb)
-test(aes128ctr)
-test(aes192ecb)
-test(aes192cbc)
-test(aes192cfb)
-test(aes192ofb)
-test(aes192ctr)
-test(aes256ecb)
-test(aes256cbc)
-test(aes256cfb)
-test(aes256ofb)
-test(aes256ctr)
-
-find_package(Boost REQUIRED COMPONENTS program_options)
-
-add_executable(test_aes_encrypt_block aes_encrypt_block.cpp aes_common.hpp)
-target_include_directories(test_aes_encrypt_block PRIVATE ${Boost_INCLUDE_DIRS})
-target_link_libraries(test_aes_encrypt_block libaesni libaesnixx ${Boost_LIBRARIES})
-set_target_properties(test_aes_encrypt_block PROPERTIES OUTPUT_NAME aes_encrypt_block)
-
-add_executable(test_aes_decrypt_block aes_decrypt_block.cpp aes_common.hpp)
-target_include_directories(test_aes_decrypt_block PRIVATE ${Boost_INCLUDE_DIRS})
-target_link_libraries(test_aes_decrypt_block libaesni libaesnixx ${Boost_LIBRARIES})
-set_target_properties(test_aes_decrypt_block PROPERTIES OUTPUT_NAME aes_decrypt_block)
diff --git a/test/README.md b/test/README.md
index e05b840..7b3b128 100644
--- a/test/README.md
+++ b/test/README.md
@@ -41,11 +41,11 @@ Use `--help` to see the script's usage details.
 
 To test the implementation against the vectors from [NIST SP 800-38A](http://csrc.nist.gov/publications/nistpubs/800-38a/sp800-38a.pdf) using `nist-sp-800-32a.py`.
 
-    python nist-sp-800-38a.py -p C:\build\test\Debug
+    python nist-sp-800-38a.py -p C:\build\utils\block\cxx\Debug
 
 ### Cryptographic Algorithm Validation Program
 
 To test the implementation against the vectors from [CAVP](http://csrc.nist.gov/groups/STM/cavp/) using `cavp.py`.
 The AES Known Answer Test (KAT) Vectors are used and read from `KAT_AES.zip`.
 
-    python cavp.py -p C:\build\test\Debug
+    python cavp.py -p C:\build\utils\block\cxx\Debug
diff --git a/utils/CMakeLists.txt b/utils/CMakeLists.txt
index d13bdeb..ce18593 100644
--- a/utils/CMakeLists.txt
+++ b/utils/CMakeLists.txt
@@ -1,30 +1,2 @@
-macro(util prefix)
-    add_executable(util_${prefix} ${prefix}.cpp)
-    target_link_libraries(util_${prefix} libaesnixx libaesni)
-    set_target_properties(util_${prefix} PROPERTIES OUTPUT_NAME ${prefix})
-endmacro()
-
-util(aes128ecb_encrypt_file)
-util(aes128ecb_decrypt_file)
-
-find_package(Boost REQUIRED COMPONENTS program_options)
-
-add_executable(util_aes_encrypt_file aes_encrypt_file.cpp aes_common.hpp)
-target_include_directories(util_aes_encrypt_file PRIVATE ${Boost_INCLUDE_DIRS})
-target_link_libraries(util_aes_encrypt_file libaesni libaesnixx ${Boost_LIBRARIES})
-set_target_properties(util_aes_encrypt_file PROPERTIES OUTPUT_NAME aes_encrypt_file)
-
-add_executable(util_aes_decrypt_file aes_decrypt_file.cpp aes_common.hpp)
-target_include_directories(util_aes_decrypt_file PRIVATE ${Boost_INCLUDE_DIRS})
-target_link_libraries(util_aes_decrypt_file libaesni libaesnixx ${Boost_LIBRARIES})
-set_target_properties(util_aes_decrypt_file PROPERTIES OUTPUT_NAME aes_decrypt_file)
-
-add_executable(util_aes_encrypt_bmp aes_encrypt_bmp.cpp aes_common.hpp)
-target_include_directories(util_aes_encrypt_bmp PRIVATE ${Boost_INCLUDE_DIRS})
-target_link_libraries(util_aes_encrypt_bmp libaesni libaesnixx ${Boost_LIBRARIES})
-set_target_properties(util_aes_encrypt_bmp PROPERTIES OUTPUT_NAME aes_encrypt_bmp)
-
-add_executable(util_aes_decrypt_bmp aes_decrypt_bmp.cpp aes_common.hpp)
-target_include_directories(util_aes_decrypt_bmp PRIVATE ${Boost_INCLUDE_DIRS})
-target_link_libraries(util_aes_decrypt_bmp libaesni libaesnixx ${Boost_LIBRARIES})
-set_target_properties(util_aes_decrypt_bmp PROPERTIES OUTPUT_NAME aes_decrypt_bmp)
+add_subdirectory(block)
+add_subdirectory(file)
diff --git a/utils/block/CMakeLists.txt b/utils/block/CMakeLists.txt
new file mode 100644
index 0000000..4b232bd
--- /dev/null
+++ b/utils/block/CMakeLists.txt
@@ -0,0 +1,27 @@
+macro(util prefix)
+    add_executable(util_${prefix}_encrypt_block ${prefix}_encrypt_block.c)
+    target_link_libraries(util_${prefix}_encrypt_block libaesni)
+    set_target_properties(util_${prefix}_encrypt_block PROPERTIES OUTPUT_NAME ${prefix}_encrypt_block)
+
+    add_executable(util_${prefix}_decrypt_block ${prefix}_decrypt_block.c)
+    target_link_libraries(util_${prefix}_decrypt_block libaesni)
+    set_target_properties(util_${prefix}_decrypt_block PROPERTIES OUTPUT_NAME ${prefix}_decrypt_block)
+endmacro()
+
+util(aes128ecb)
+util(aes128cbc)
+util(aes128cfb)
+util(aes128ofb)
+util(aes128ctr)
+util(aes192ecb)
+util(aes192cbc)
+util(aes192cfb)
+util(aes192ofb)
+util(aes192ctr)
+util(aes256ecb)
+util(aes256cbc)
+util(aes256cfb)
+util(aes256ofb)
+util(aes256ctr)
+
+add_subdirectory(cxx)
diff --git a/test/aes128cbc_decrypt_block.c b/utils/block/aes128cbc_decrypt_block.c
index 95120e7..95120e7 100644
--- a/test/aes128cbc_decrypt_block.c
+++ b/utils/block/aes128cbc_decrypt_block.c
diff --git a/test/aes128cbc_encrypt_block.c b/utils/block/aes128cbc_encrypt_block.c
index 68f95a3..68f95a3 100644
--- a/test/aes128cbc_encrypt_block.c
+++ b/utils/block/aes128cbc_encrypt_block.c
diff --git a/test/aes128cfb_decrypt_block.c b/utils/block/aes128cfb_decrypt_block.c
index ef68e44..ef68e44 100644
--- a/test/aes128cfb_decrypt_block.c
+++ b/utils/block/aes128cfb_decrypt_block.c
diff --git a/test/aes128cfb_encrypt_block.c b/utils/block/aes128cfb_encrypt_block.c
index 6f8fb4d..6f8fb4d 100644
--- a/test/aes128cfb_encrypt_block.c
+++ b/utils/block/aes128cfb_encrypt_block.c
diff --git a/test/aes128ctr_decrypt_block.c b/utils/block/aes128ctr_decrypt_block.c
index 85d07f5..85d07f5 100644
--- a/test/aes128ctr_decrypt_block.c
+++ b/utils/block/aes128ctr_decrypt_block.c
diff --git a/test/aes128ctr_encrypt_block.c b/utils/block/aes128ctr_encrypt_block.c
index a62f3cd..a62f3cd 100644
--- a/test/aes128ctr_encrypt_block.c
+++ b/utils/block/aes128ctr_encrypt_block.c
diff --git a/test/aes128ecb_decrypt_block.c b/utils/block/aes128ecb_decrypt_block.c
index 9fbf26d..9fbf26d 100644
--- a/test/aes128ecb_decrypt_block.c
+++ b/utils/block/aes128ecb_decrypt_block.c
diff --git a/test/aes128ecb_encrypt_block.c b/utils/block/aes128ecb_encrypt_block.c
index 45a1123..45a1123 100644
--- a/test/aes128ecb_encrypt_block.c
+++ b/utils/block/aes128ecb_encrypt_block.c
diff --git a/test/aes128ofb_decrypt_block.c b/utils/block/aes128ofb_decrypt_block.c
index e61e70f..e61e70f 100644
--- a/test/aes128ofb_decrypt_block.c
+++ b/utils/block/aes128ofb_decrypt_block.c
diff --git a/test/aes128ofb_encrypt_block.c b/utils/block/aes128ofb_encrypt_block.c
index 6613ca9..6613ca9 100644
--- a/test/aes128ofb_encrypt_block.c
+++ b/utils/block/aes128ofb_encrypt_block.c
diff --git a/test/aes192cbc_decrypt_block.c b/utils/block/aes192cbc_decrypt_block.c
index 13edbe4..13edbe4 100644
--- a/test/aes192cbc_decrypt_block.c
+++ b/utils/block/aes192cbc_decrypt_block.c
diff --git a/test/aes192cbc_encrypt_block.c b/utils/block/aes192cbc_encrypt_block.c
index d89c12d..d89c12d 100644
--- a/test/aes192cbc_encrypt_block.c
+++ b/utils/block/aes192cbc_encrypt_block.c
diff --git a/test/aes192cfb_decrypt_block.c b/utils/block/aes192cfb_decrypt_block.c
index cedc7d0..cedc7d0 100644
--- a/test/aes192cfb_decrypt_block.c
+++ b/utils/block/aes192cfb_decrypt_block.c
diff --git a/test/aes192cfb_encrypt_block.c b/utils/block/aes192cfb_encrypt_block.c
index 357df8d..357df8d 100644
--- a/test/aes192cfb_encrypt_block.c
+++ b/utils/block/aes192cfb_encrypt_block.c
diff --git a/test/aes192ctr_decrypt_block.c b/utils/block/aes192ctr_decrypt_block.c
index b094964..b094964 100644
--- a/test/aes192ctr_decrypt_block.c
+++ b/utils/block/aes192ctr_decrypt_block.c
diff --git a/test/aes192ctr_encrypt_block.c b/utils/block/aes192ctr_encrypt_block.c
index 977c7bf..977c7bf 100644
--- a/test/aes192ctr_encrypt_block.c
+++ b/utils/block/aes192ctr_encrypt_block.c
diff --git a/test/aes192ecb_decrypt_block.c b/utils/block/aes192ecb_decrypt_block.c
index 29e7274..29e7274 100644
--- a/test/aes192ecb_decrypt_block.c
+++ b/utils/block/aes192ecb_decrypt_block.c
diff --git a/test/aes192ecb_encrypt_block.c b/utils/block/aes192ecb_encrypt_block.c
index a74759c..a74759c 100644
--- a/test/aes192ecb_encrypt_block.c
+++ b/utils/block/aes192ecb_encrypt_block.c
diff --git a/test/aes192ofb_decrypt_block.c b/utils/block/aes192ofb_decrypt_block.c
index eaa9d2a..eaa9d2a 100644
--- a/test/aes192ofb_decrypt_block.c
+++ b/utils/block/aes192ofb_decrypt_block.c
diff --git a/test/aes192ofb_encrypt_block.c b/utils/block/aes192ofb_encrypt_block.c
index fed0c5a..fed0c5a 100644
--- a/test/aes192ofb_encrypt_block.c
+++ b/utils/block/aes192ofb_encrypt_block.c
diff --git a/test/aes256cbc_decrypt_block.c b/utils/block/aes256cbc_decrypt_block.c
index 0021007..0021007 100644
--- a/test/aes256cbc_decrypt_block.c
+++ b/utils/block/aes256cbc_decrypt_block.c
diff --git a/test/aes256cbc_encrypt_block.c b/utils/block/aes256cbc_encrypt_block.c
index e01ab95..e01ab95 100644
--- a/test/aes256cbc_encrypt_block.c
+++ b/utils/block/aes256cbc_encrypt_block.c
diff --git a/test/aes256cfb_decrypt_block.c b/utils/block/aes256cfb_decrypt_block.c
index 9d320a5..9d320a5 100644
--- a/test/aes256cfb_decrypt_block.c
+++ b/utils/block/aes256cfb_decrypt_block.c
diff --git a/test/aes256cfb_encrypt_block.c b/utils/block/aes256cfb_encrypt_block.c
index 94e8619..94e8619 100644
--- a/test/aes256cfb_encrypt_block.c
+++ b/utils/block/aes256cfb_encrypt_block.c
diff --git a/test/aes256ctr_decrypt_block.c b/utils/block/aes256ctr_decrypt_block.c
index a0f9ef0..a0f9ef0 100644
--- a/test/aes256ctr_decrypt_block.c
+++ b/utils/block/aes256ctr_decrypt_block.c
diff --git a/test/aes256ctr_encrypt_block.c b/utils/block/aes256ctr_encrypt_block.c
index fbae884..fbae884 100644
--- a/test/aes256ctr_encrypt_block.c
+++ b/utils/block/aes256ctr_encrypt_block.c
diff --git a/test/aes256ecb_decrypt_block.c b/utils/block/aes256ecb_decrypt_block.c
index 16ffe77..16ffe77 100644
--- a/test/aes256ecb_decrypt_block.c
+++ b/utils/block/aes256ecb_decrypt_block.c
diff --git a/test/aes256ecb_encrypt_block.c b/utils/block/aes256ecb_encrypt_block.c
index 01ae7ed..01ae7ed 100644
--- a/test/aes256ecb_encrypt_block.c
+++ b/utils/block/aes256ecb_encrypt_block.c
diff --git a/test/aes256ofb_decrypt_block.c b/utils/block/aes256ofb_decrypt_block.c
index a57c8db..a57c8db 100644
--- a/test/aes256ofb_decrypt_block.c
+++ b/utils/block/aes256ofb_decrypt_block.c
diff --git a/test/aes256ofb_encrypt_block.c b/utils/block/aes256ofb_encrypt_block.c
index 7dc01b8..7dc01b8 100644
--- a/test/aes256ofb_encrypt_block.c
+++ b/utils/block/aes256ofb_encrypt_block.c
diff --git a/utils/block/cxx/CMakeLists.txt b/utils/block/cxx/CMakeLists.txt
new file mode 100644
index 0000000..8df91d0
--- /dev/null
+++ b/utils/block/cxx/CMakeLists.txt
@@ -0,0 +1,11 @@
+find_package(Boost REQUIRED COMPONENTS program_options)
+
+add_executable(util_aes_encrypt_block aes_encrypt_block.cpp aes_common.hpp)
+target_include_directories(util_aes_encrypt_block PRIVATE ${Boost_INCLUDE_DIRS})
+target_link_libraries(util_aes_encrypt_block libaesni libaesnixx ${Boost_LIBRARIES})
+set_target_properties(util_aes_encrypt_block PROPERTIES OUTPUT_NAME aes_encrypt_block)
+
+add_executable(util_aes_decrypt_block aes_decrypt_block.cpp aes_common.hpp)
+target_include_directories(util_aes_decrypt_block PRIVATE ${Boost_INCLUDE_DIRS})
+target_link_libraries(util_aes_decrypt_block libaesni libaesnixx ${Boost_LIBRARIES})
+set_target_properties(util_aes_decrypt_block PROPERTIES OUTPUT_NAME aes_decrypt_block)
diff --git a/utils/block/cxx/README.md b/utils/block/cxx/README.md
new file mode 100644
index 0000000..bce2434
--- /dev/null
+++ b/utils/block/cxx/README.md
@@ -0,0 +1,60 @@
+# Block encryption utilities
+
+Here are a couple of useful block encryption utilities built on top of the library.
+Each of the utilities accepts `--help` flag, which can be used to examine utility's usage info.
+
+On older CPUs, you can run the utilities [using Intel SDE](https://github.com/egor-tensin/aesni#running-on-older-cpus).
+
+## aes_encrypt_block.exe
+
+Encrypts 16-byte blocks using AES-128/192/256 in the specified mode of operation.
+
+### Usage examples
+
+For example, to encrypt
+
+* the plaintext block `0x00112233445566778899aabbccddeeff`
+* using AES-128 in ECB mode
+* with key `0x000102030405060708090a0b0c0d0e0f`,
+
+run:
+
+    aes_encrypt_block.exe -a aes128 -m ecb 000102030405060708090a0b0c0d0e0f 00112233445566778899aabbccddeeff
+
+To encrypt
+
+* the plaintext block `0x00112233445566778899aabbccddeeff`
+* using AES-192 in OFB mode
+* with initialization vector `0x22222222222222222222222222222222`
+* and key `0x000102030405060708090a0b0c0d0e0f101112131415161718`,
+
+run:
+
+    aes_encrypt_block.exe -a aes192 -m ofb 000102030405060708090a0b0c0d0e0f101112131415161718 22222222222222222222222222222222 00112233445566778899aabbccddeeff
+
+## aes_decrypt_block.exe
+
+Decrypts 16-byte blocks using AES-128/192/256 in the specified mode of operation.
+
+### Usage examples
+
+For example, to decrypt
+
+* the ciphertext block `0x69c4e0d86a7b0430d8cdb78070b4c55a`
+* using AES-128 in ECB mode
+* with key `0x000102030405060708090a0b0c0d0e0f`,
+
+run:
+
+    aes_decrypt_block.exe -a aes128 -m ecb 000102030405060708090a0b0c0d0e0f 69c4e0d86a7b0430d8cdb78070b4c55a
+
+To decrypt
+
+* the ciphertext block `0x762a5ab50929189cefdb99434790aad8`
+* using AES-192 in OFB mode
+* with initialization vector `0x22222222222222222222222222222222`
+* and key `0x000102030405060708090a0b0c0d0e0f101112131415161718`,
+
+run:
+
+    aes_decrypt_block.exe -a aes192 -m ofb 000102030405060708090a0b0c0d0e0f101112131415161718 22222222222222222222222222222222 bda298884f5c3a9eb7068aa7063a3b75
diff --git a/test/aes_common.hpp b/utils/block/cxx/aes_common.hpp
index 78126e5..78126e5 100644
--- a/test/aes_common.hpp
+++ b/utils/block/cxx/aes_common.hpp
diff --git a/test/aes_decrypt_block.cpp b/utils/block/cxx/aes_decrypt_block.cpp
index 9898d4e..9898d4e 100644
--- a/test/aes_decrypt_block.cpp
+++ b/utils/block/cxx/aes_decrypt_block.cpp
diff --git a/test/aes_encrypt_block.cpp b/utils/block/cxx/aes_encrypt_block.cpp
index 9458831..9458831 100644
--- a/test/aes_encrypt_block.cpp
+++ b/utils/block/cxx/aes_encrypt_block.cpp
diff --git a/utils/file/CMakeLists.txt b/utils/file/CMakeLists.txt
new file mode 100644
index 0000000..ad949f7
--- /dev/null
+++ b/utils/file/CMakeLists.txt
@@ -0,0 +1,10 @@
+macro(util prefix)
+    add_executable(util_${prefix} ${prefix}.cpp)
+    target_link_libraries(util_${prefix} libaesnixx libaesni)
+    set_target_properties(util_${prefix} PROPERTIES OUTPUT_NAME ${prefix})
+endmacro()
+
+util(aes128ecb_encrypt_file)
+util(aes128ecb_decrypt_file)
+
+add_subdirectory(cxx)
diff --git a/utils/aes128ecb_decrypt_file.cpp b/utils/file/aes128ecb_decrypt_file.cpp
index 9b8b15c..9b8b15c 100644
--- a/utils/aes128ecb_decrypt_file.cpp
+++ b/utils/file/aes128ecb_decrypt_file.cpp
diff --git a/utils/aes128ecb_encrypt_file.cpp b/utils/file/aes128ecb_encrypt_file.cpp
index a43c4d9..a43c4d9 100644
--- a/utils/aes128ecb_encrypt_file.cpp
+++ b/utils/file/aes128ecb_encrypt_file.cpp
diff --git a/utils/file/cxx/CMakeLists.txt b/utils/file/cxx/CMakeLists.txt
new file mode 100644
index 0000000..75895a0
--- /dev/null
+++ b/utils/file/cxx/CMakeLists.txt
@@ -0,0 +1,21 @@
+find_package(Boost REQUIRED COMPONENTS program_options)
+
+add_executable(util_aes_encrypt_file aes_encrypt_file.cpp aes_common.hpp)
+target_include_directories(util_aes_encrypt_file PRIVATE ${Boost_INCLUDE_DIRS})
+target_link_libraries(util_aes_encrypt_file libaesni libaesnixx ${Boost_LIBRARIES})
+set_target_properties(util_aes_encrypt_file PROPERTIES OUTPUT_NAME aes_encrypt_file)
+
+add_executable(util_aes_decrypt_file aes_decrypt_file.cpp aes_common.hpp)
+target_include_directories(util_aes_decrypt_file PRIVATE ${Boost_INCLUDE_DIRS})
+target_link_libraries(util_aes_decrypt_file libaesni libaesnixx ${Boost_LIBRARIES})
+set_target_properties(util_aes_decrypt_file PROPERTIES OUTPUT_NAME aes_decrypt_file)
+
+add_executable(util_aes_encrypt_bmp aes_encrypt_bmp.cpp aes_common.hpp)
+target_include_directories(util_aes_encrypt_bmp PRIVATE ${Boost_INCLUDE_DIRS})
+target_link_libraries(util_aes_encrypt_bmp libaesni libaesnixx ${Boost_LIBRARIES})
+set_target_properties(util_aes_encrypt_bmp PROPERTIES OUTPUT_NAME aes_encrypt_bmp)
+
+add_executable(util_aes_decrypt_bmp aes_decrypt_bmp.cpp aes_common.hpp)
+target_include_directories(util_aes_decrypt_bmp PRIVATE ${Boost_INCLUDE_DIRS})
+target_link_libraries(util_aes_decrypt_bmp libaesni libaesnixx ${Boost_LIBRARIES})
+set_target_properties(util_aes_decrypt_bmp PROPERTIES OUTPUT_NAME aes_decrypt_bmp)
diff --git a/utils/README.md b/utils/file/cxx/README.md
index ec23774..bf79cb2 100644
--- a/utils/README.md
+++ b/utils/file/cxx/README.md
@@ -1,6 +1,6 @@
-# Utilities
+# File encryption utilities
 
-Here are a couple of useful utilities built on top of the library.
+Here are a couple of useful file encryption utilities built on top of the library.
 Each of the utilities accepts `--help` flag, which can be used to examine utility's usage info.
 
 The included utilities are:
diff --git a/utils/aes_common.hpp b/utils/file/cxx/aes_common.hpp
index c15565f..c15565f 100644
--- a/utils/aes_common.hpp
+++ b/utils/file/cxx/aes_common.hpp
diff --git a/utils/aes_decrypt_bmp.cpp b/utils/file/cxx/aes_decrypt_bmp.cpp
index 85dffe5..85dffe5 100644
--- a/utils/aes_decrypt_bmp.cpp
+++ b/utils/file/cxx/aes_decrypt_bmp.cpp
diff --git a/utils/aes_decrypt_file.cpp b/utils/file/cxx/aes_decrypt_file.cpp
index af0d119..af0d119 100644
--- a/utils/aes_decrypt_file.cpp
+++ b/utils/file/cxx/aes_decrypt_file.cpp
diff --git a/utils/aes_encrypt_bmp.cpp b/utils/file/cxx/aes_encrypt_bmp.cpp
index cf55b0b..cf55b0b 100644
--- a/utils/aes_encrypt_bmp.cpp
+++ b/utils/file/cxx/aes_encrypt_bmp.cpp
diff --git a/utils/aes_encrypt_file.cpp b/utils/file/cxx/aes_encrypt_file.cpp
index 0b367d9..0b367d9 100644
--- a/utils/aes_encrypt_file.cpp
+++ b/utils/file/cxx/aes_encrypt_file.cpp
diff --git a/utils/bmp/butterfly.bmp b/utils/file/cxx/bmp/butterfly.bmp
index 105a55a..105a55a 100644
--- a/utils/bmp/butterfly.bmp
+++ b/utils/file/cxx/bmp/butterfly.bmp
diff --git a/utils/bmp/cipherfly_cbc.bmp b/utils/file/cxx/bmp/cipherfly_cbc.bmp
index 664b557..664b557 100644
--- a/utils/bmp/cipherfly_cbc.bmp
+++ b/utils/file/cxx/bmp/cipherfly_cbc.bmp
diff --git a/utils/bmp/cipherfly_ecb.bmp b/utils/file/cxx/bmp/cipherfly_ecb.bmp
index 78de9a8..78de9a8 100644
--- a/utils/bmp/cipherfly_ecb.bmp
+++ b/utils/file/cxx/bmp/cipherfly_ecb.bmp