增加编译控制选项

CMakeLists.txt

@@ -4,8 +4,43 @@ project(GmSSL)
 SET(EXECUTABLE_OUTPUT_PATH ${PROJECT_BINARY_DIR}/bin)
 SET(LIBRARY_OUTPUT_PATH ${PROJECT_BINARY_DIR}/lib)
 
-include_directories(include)
+option(NO_RC4 "Option For Not Compile RC4" OFF)
+option(NO_MD5 "Option For Not Compile RC4" OFF)
+option(NO_AES "Option For Not Compile RC4" OFF)
+option(NO_DES "Option For Not Compile RC4" OFF)
+option(NO_CHACHA20 "Option For Not Compile RC4" OFF)
+option(NO_SHA1 "Option For Not Compile RC4" OFF)
+option(NO_SHA2 "Option For Not Compile RC4" OFF)
 
+if (NO_RC4)
+add_definitions(-DNO_RC4)
+endif()
+
+if (NO_MD5)
+add_definitions(-DNO_MD5)
+endif()
+
+if (NO_AES)
+add_definitions(-DNO_AES)
+endif()
+
+if (NO_DES)
+add_definitions(-DNO_DES)
+endif()
+
+if (NO_CHACHA20)
+add_definitions(-DNO_CHACHA20)
+endif()
+
+if (NO_SHA1)
+add_definitions(-DNO_SHA1)
+endif()
+
+if (NO_SHA2)
+add_definitions(-DNO_SHA2)
+endif()
+
+include_directories(include)
 
 add_library(
   gmssl
@@ -119,6 +154,7 @@ target_link_libraries (tlcp_server LINK_PUBLIC gmssl)
 
 add_executable (tls12_client tools/tls12_client.c)
 target_link_libraries (tls12_client LINK_PUBLIC gmssl)
+
 add_executable (tls12_server tools/tls12_server.c)
 target_link_libraries (tls12_server LINK_PUBLIC gmssl)
 
@@ -126,18 +162,25 @@ target_link_libraries (tls12_server LINK_PUBLIC gmssl)
 # tests
 add_executable(sm2test tests/sm2test.c)
 target_link_libraries (sm2test LINK_PUBLIC gmssl)
+
 add_executable(sm2asn1test tests/sm2asn1test.c)
 target_link_libraries (sm2asn1test LINK_PUBLIC gmssl)
 
 add_executable(sm3test tests/sm3test.c)
 target_link_libraries (sm3test LINK_PUBLIC gmssl)
 
+if (!NO_MD5)
 add_executable(md5test tests/md5test.c)
 target_link_libraries (md5test LINK_PUBLIC gmssl)
+endif()
 
+if (!NO_SHA1)
 add_executable(sha1test tests/sha1test.c)
 target_link_libraries (sha1test LINK_PUBLIC gmssl)
+endif()
 
+
+if (!NO_SHA2)
 add_executable(sha224test tests/sha224test.c)
 target_link_libraries (sha224test LINK_PUBLIC gmssl)
 
@@ -149,6 +192,8 @@ target_link_libraries (sha384test LINK_PUBLIC gmssl)
 
 add_executable(sha512test tests/sha512test.c)
 target_link_libraries (sha512test LINK_PUBLIC gmssl)
+endif()
+
 
 add_executable(hmactest tests/hmactest.c)
 target_link_libraries (hmactest LINK_PUBLIC gmssl)
@@ -167,23 +212,32 @@ target_link_libraries (sm4cbctest LINK_PUBLIC gmssl)
 add_executable(zuctest tests/zuctest.c)
 target_link_libraries (zuctest LINK_PUBLIC gmssl)
 
+if (!NO_AES)
 add_executable(aestest tests/aestest.c)
 target_link_libraries (aestest LINK_PUBLIC gmssl)
+endif()
 
+if (!NO_RC4)
 add_executable(rc4test tests/rc4test.c)
 target_link_libraries (rc4test LINK_PUBLIC gmssl)
+endif()
 
+if (!NO_CHACHA20)
 add_executable(chacha20test tests/chacha20test.c)
 target_link_libraries (chacha20test LINK_PUBLIC gmssl)
+endif()
 
 add_executable(hash_drbgtest tests/hash_drbgtest.c)
 target_link_libraries (hash_drbgtest LINK_PUBLIC gmssl)
 
+if (!NO_SHA1)
 add_executable(pbkdf2test tests/pbkdf2test.c)
 target_link_libraries (pbkdf2test LINK_PUBLIC gmssl)
 
 add_executable(pkcs8test tests/pkcs8test.c)
 target_link_libraries (pkcs8test LINK_PUBLIC gmssl)
+endif()
+
 
 add_executable(oidtest tests/oidtest.c)
 target_link_libraries (oidtest LINK_PUBLIC gmssl)
@@ -214,8 +268,5 @@ INSTALL(TARGETS gmssl
 #安装头文件
 INSTALL(DIRECTORY ${CMAKE_SOURCE_DIR}/include/gmssl
 		DESTINATION include
-        PATTERN "gmssl/*"
-        PERMISSIONS OWNER_WRITE OWNER_READ
-                    GROUP_READ WORLD_READ
 		)
 

include/gmssl/aes.h

@@ -46,6 +46,7 @@
  * OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+#ifndef NO_AES
 
 #ifndef GMSSL_AES_H
 #define GMSSL_AES_H
@@ -89,3 +90,4 @@ void aes_decrypt(const AES_KEY *aes_key, const uint8_t in[AES_BLOCK_SIZE], uint8
 }
 #endif
 #endif
+#endif

include/gmssl/chacha20.h

@@ -46,6 +46,8 @@
  * OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+#ifndef NO_CHACHA20
+
 /* RFC 8439 "ChaCha20 and Poly1305 for IETF Protocols" */
 
 #ifndef GMSSL_CHACHA20_H
@@ -95,3 +97,4 @@ void chacha20_generate_keystream(CHACHA20_STATE *state,
 }
 #endif
 #endif
+#endif

include/gmssl/des.h

@@ -46,6 +46,8 @@
  * OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+#ifndef NO_DES
+
 /* FIPS PUB 46-3 "Data Encryption Standard (DES)" */
 
 #ifndef GMSSL_DES_H
@@ -93,3 +95,4 @@ void des_ede_encrypt(DES_EDE_KEY *key, const unsigned char in[8], unsigned char
 }
 #endif
 #endif
+#endif

include/gmssl/rc4.h

@@ -46,6 +46,7 @@
  * OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+#ifndef NO_RC4
 
 #ifndef GMSSL_RC4_H
 #define GMSSL_RC4_H
@@ -74,3 +75,5 @@ void rc4_generate_keystream(RC4_STATE *state, size_t outlen, uint8_t *out);
 }
 #endif
 #endif
+
+#endif

src/aes.c

@@ -47,6 +47,7 @@
  */
 
 
+#ifndef NO_AES
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
@@ -478,3 +479,4 @@ void aes_decrypt(const AES_KEY *aes_key, const uint8_t in[16], uint8_t out[16])
 
 	memset(state, 0, sizeof(state));
 }
+#endif

src/chacha20.c

@@ -46,6 +46,7 @@
  * OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+#ifndef NO_CHACHA20
 
 #include <stdio.h>
 #include <string.h>
@@ -121,3 +122,4 @@ void chacha20_generate_keystream(CHACHA20_STATE *state, unsigned int counts, uns
 		state->d[12]++;
 	}
 }
+#endif

src/des.c

@@ -46,6 +46,8 @@
  * OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+#ifndef NO_DES
+
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
@@ -265,3 +267,4 @@ void des_encrypt(DES_KEY *key, const unsigned char in[DES_BLOCK_SIZE],
 
 	PUTU64(out, T);
 }
+#endif

src/rc4.c

@@ -45,10 +45,13 @@
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
  * OF THE POSSIBILITY OF SUCH DAMAGE.
  */
+#ifndef NO_RC4
 
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
+
+
 #include <gmssl/rc4.h>
 
 void rc4_set_key(RC4_STATE *state, const unsigned char *key, size_t keylen)
@@ -115,3 +118,5 @@ unsigned char rc4_generate_keybyte(RC4_STATE *state)
 	rc4_generate_keystream(state, 1, out);
 	return out[0];
 }
+
+#endif