Remove certs module from mbedtls.

Certs will be used only by tests and programs.

Signed-off-by: Mateusz Starzyk <mateusz.starzyk@mobica.com>

ChangeLog.d/remove_certs.txt

@@ -0,0 +1,5 @@
+API changes
+   * Remove certs module from the API.
+     Transfer keys and certificates embedded in the library to the test component.
+     This contributes to minimizing library API and discourages users
+     from using unsafe keys in production.

configs/config-mini-tls1_1.h

@@ -65,7 +65,6 @@
 
 /* For test certificates */
 #define MBEDTLS_BASE64_C
-#define MBEDTLS_CERTS_C
 #define MBEDTLS_PEM_PARSE_C
 
 /* For testing with compat.sh */

configs/config-psa-crypto.h

@@ -2092,18 +2092,6 @@
  */
 #define MBEDTLS_CCM_C
 
-/**
- * \def MBEDTLS_CERTS_C
- *
- * Enable the test certificates.
- *
- * Module:  library/certs.c
- * Caller:
- *
- * This module is used for testing (ssl_client/server).
- */
-#define MBEDTLS_CERTS_C
-
 /**
  * \def MBEDTLS_CHACHA20_C
  *

configs/config-suite-b.h

@@ -73,7 +73,6 @@
 
 /* For test certificates */
 #define MBEDTLS_BASE64_C
-#define MBEDTLS_CERTS_C
 #define MBEDTLS_PEM_PARSE_C
 
 /* Save RAM at the expense of ROM */

include/mbedtls/check_config.h

@@ -820,10 +820,6 @@
 #error "MBEDTLS_X509_CREATE_C defined, but not all prerequisites"
 #endif
 
-#if defined(MBEDTLS_CERTS_C) && !defined(MBEDTLS_X509_USE_C)
-#error "MBEDTLS_CERTS_C defined, but not all prerequisites"
-#endif
-
 #if defined(MBEDTLS_X509_CRT_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
 #error "MBEDTLS_X509_CRT_PARSE_C defined, but not all prerequisites"
 #endif

include/mbedtls/config.h

@@ -2537,18 +2537,6 @@
  */
 #define MBEDTLS_CCM_C
 
-/**
- * \def MBEDTLS_CERTS_C
- *
- * Enable the test certificates.
- *
- * Module:  library/certs.c
- * Caller:
- *
- * This module is used for testing (ssl_client/server).
- */
-#define MBEDTLS_CERTS_C
-
 /**
  * \def MBEDTLS_CHACHA20_C
  *

include/mbedtls/x509.h

@@ -291,17 +291,6 @@ int mbedtls_x509_time_is_past( const mbedtls_x509_time *to );
  */
 int mbedtls_x509_time_is_future( const mbedtls_x509_time *from );
 
-#if defined(MBEDTLS_SELF_TEST)
-
-/**
- * \brief          Checkup routine
- *
- * \return         0 if successful, or 1 if the test failed
- */
-int mbedtls_x509_self_test( int verbose );
-
-#endif /* MBEDTLS_SELF_TEST */
-
 /*
  * Internal module functions. You probably do not want to use these unless you
  * know you do.

library/CMakeLists.txt

@@ -81,7 +81,6 @@ set(src_crypto
 list(APPEND src_crypto ${thirdparty_src})
 
 set(src_x509
-    certs.c
     pkcs11.c
     x509.c
     x509_create.c

library/Makefile

@@ -140,7 +140,6 @@ LOCAL_CFLAGS+=$(THIRDPARTY_INCLUDES)
 OBJS_CRYPTO+=$(THIRDPARTY_CRYPTO_OBJECTS)
 
 OBJS_X509= \
-	   certs.o \
 	   pkcs11.o \
 	   x509.o \
 	   x509_create.o \

library/version_features.c

@@ -642,9 +642,6 @@ static const char * const features[] = {
 #if defined(MBEDTLS_CCM_C)
     "MBEDTLS_CCM_C",
 #endif /* MBEDTLS_CCM_C */
-#if defined(MBEDTLS_CERTS_C)
-    "MBEDTLS_CERTS_C",
-#endif /* MBEDTLS_CERTS_C */
 #if defined(MBEDTLS_CHACHA20_C)
     "MBEDTLS_CHACHA20_C",
 #endif /* MBEDTLS_CHACHA20_C */

library/x509.c

@@ -995,73 +995,4 @@ int mbedtls_x509_time_is_future( const mbedtls_x509_time *from )
     return( 0 );
 }
 #endif /* MBEDTLS_HAVE_TIME_DATE */
-
-#if defined(MBEDTLS_SELF_TEST)
-
-#include "mbedtls/x509_crt.h"
-#include "mbedtls/certs.h"
-
-/*
- * Checkup routine
- */
-int mbedtls_x509_self_test( int verbose )
-{
-    int ret = 0;
-#if defined(MBEDTLS_CERTS_C) && defined(MBEDTLS_SHA256_C)
-    uint32_t flags;
-    mbedtls_x509_crt cacert;
-    mbedtls_x509_crt clicert;
-
-    if( verbose != 0 )
-        mbedtls_printf( "  X.509 certificate load: " );
-
-    mbedtls_x509_crt_init( &cacert );
-    mbedtls_x509_crt_init( &clicert );
-
-    ret = mbedtls_x509_crt_parse( &clicert, (const unsigned char *) mbedtls_test_cli_crt,
-                           mbedtls_test_cli_crt_len );
-    if( ret != 0 )
-    {
-        if( verbose != 0 )
-            mbedtls_printf( "failed\n" );
-
-        goto cleanup;
-    }
-
-    ret = mbedtls_x509_crt_parse( &cacert, (const unsigned char *) mbedtls_test_ca_crt,
-                          mbedtls_test_ca_crt_len );
-    if( ret != 0 )
-    {
-        if( verbose != 0 )
-            mbedtls_printf( "failed\n" );
-
-        goto cleanup;
-    }
-
-    if( verbose != 0 )
-        mbedtls_printf( "passed\n  X.509 signature verify: ");
-
-    ret = mbedtls_x509_crt_verify( &clicert, &cacert, NULL, NULL, &flags, NULL, NULL );
-    if( ret != 0 )
-    {
-        if( verbose != 0 )
-            mbedtls_printf( "failed\n" );
-
-        goto cleanup;
-    }
-
-    if( verbose != 0 )
-        mbedtls_printf( "passed\n\n");
-
-cleanup:
-    mbedtls_x509_crt_free( &cacert  );
-    mbedtls_x509_crt_free( &clicert );
-#else
-    ((void) verbose);
-#endif /* MBEDTLS_CERTS_C && MBEDTLS_SHA256_C */
-    return( ret );
-}
-
-#endif /* MBEDTLS_SELF_TEST */
-
 #endif /* MBEDTLS_X509_USE_C */

programs/Makefile

@@ -11,7 +11,7 @@ MBEDTLS_TEST_PATH:=../tests/src
 MBEDTLS_TEST_OBJS:=$(patsubst %.c,%.o,$(wildcard ${MBEDTLS_TEST_PATH}/*.c ${MBEDTLS_TEST_PATH}/drivers/*.c))
 
 LOCAL_CFLAGS = $(WARNING_CFLAGS) -I../tests/include -I../include -D_FILE_OFFSET_BITS=64
-LOCAL_CXXFLAGS = $(WARNING_CXXFLAGS) -I../include -D_FILE_OFFSET_BITS=64
+LOCAL_CXXFLAGS = $(WARNING_CXXFLAGS) -I../include -I../tests/include -D_FILE_OFFSET_BITS=64
 LOCAL_LDFLAGS = ${MBEDTLS_TEST_OBJS} 		\
 		-L../library 			\
 		-lmbedtls$(SHARED_SUFFIX)	\

programs/fuzz/CMakeLists.txt

@@ -44,6 +44,7 @@ foreach(exe IN LISTS executables_no_common_c executables_with_common_c)
     endif()
 
     add_executable(${exe} ${exe_sources})
+    target_include_directories(${exe} PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/../../tests/include)
 
     if (NOT FUZZINGENGINE_LIB)
         target_link_libraries(${exe} ${libs})

programs/fuzz/fuzz_client.c

@@ -1,7 +1,7 @@
 #include "mbedtls/ssl.h"
 #include "mbedtls/entropy.h"
 #include "mbedtls/ctr_drbg.h"
-#include "mbedtls/certs.h"
+#include "test/certs.h"
 #include "common.h"
 #include <string.h>
 #include <stdlib.h>

programs/fuzz/fuzz_dtlsclient.c

@@ -6,9 +6,8 @@
 #if defined(MBEDTLS_SSL_PROTO_DTLS)
 #include "mbedtls/entropy.h"
 #include "mbedtls/ctr_drbg.h"
-#include "mbedtls/certs.h"
 #include "mbedtls/timing.h"
-
+#include "test/certs.h"
 
 #if defined(MBEDTLS_SSL_CLI_C) && \
     defined(MBEDTLS_ENTROPY_C) && \

programs/fuzz/fuzz_dtlsserver.c

@@ -3,10 +3,10 @@
 #include <stdint.h>
 #include "common.h"
 #include "mbedtls/ssl.h"
+#include "test/certs.h"
 #if defined(MBEDTLS_SSL_PROTO_DTLS)
 #include "mbedtls/entropy.h"
 #include "mbedtls/ctr_drbg.h"
-#include "mbedtls/certs.h"
 #include "mbedtls/timing.h"
 #include "mbedtls/ssl_cookie.h"
 

programs/fuzz/fuzz_server.c

@@ -1,8 +1,8 @@
 #include "mbedtls/ssl.h"
 #include "mbedtls/entropy.h"
 #include "mbedtls/ctr_drbg.h"
-#include "mbedtls/certs.h"
 #include "mbedtls/ssl_ticket.h"
+#include "test/certs.h"
 #include "common.h"
 #include <string.h>
 #include <stdlib.h>

programs/ssl/CMakeLists.txt

@@ -45,6 +45,7 @@ set_property(TARGET ssl_server2 APPEND PROPERTY SOURCES
 
 if(THREADS_FOUND)
     add_executable(ssl_pthread_server ssl_pthread_server.c $<TARGET_OBJECTS:mbedtls_test>)
+    target_include_directories(ssl_pthread_server PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/../../tests/include)
     target_link_libraries(ssl_pthread_server ${libs} ${CMAKE_THREAD_LIBS_INIT})
     list(APPEND executables ssl_pthread_server)
 endif(THREADS_FOUND)

programs/ssl/dtls_client.c

@@ -39,14 +39,14 @@
     !defined(MBEDTLS_NET_C)  || !defined(MBEDTLS_TIMING_C) ||             \
     !defined(MBEDTLS_ENTROPY_C) || !defined(MBEDTLS_CTR_DRBG_C) ||        \
     !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_RSA_C) ||      \
-    !defined(MBEDTLS_CERTS_C) || !defined(MBEDTLS_PEM_PARSE_C)
+    !defined(MBEDTLS_PEM_PARSE_C)
 int main( void )
 {
     mbedtls_printf( "MBEDTLS_SSL_CLI_C and/or MBEDTLS_SSL_PROTO_DTLS and/or "
             "MBEDTLS_NET_C and/or MBEDTLS_TIMING_C and/or "
             "MBEDTLS_ENTROPY_C and/or MBEDTLS_CTR_DRBG_C and/or "
             "MBEDTLS_X509_CRT_PARSE_C and/or MBEDTLS_RSA_C and/or "
-            "MBEDTLS_CERTS_C and/or MBEDTLS_PEM_PARSE_C not defined.\n" );
+            "MBEDTLS_PEM_PARSE_C not defined.\n" );
     mbedtls_exit( 0 );
 }
 #else
@@ -59,8 +59,8 @@ int main( void )
 #include "mbedtls/entropy.h"
 #include "mbedtls/ctr_drbg.h"
 #include "mbedtls/error.h"
-#include "mbedtls/certs.h"
 #include "mbedtls/timing.h"
+#include "test/certs.h"
 
 /* Uncomment out the following line to default to IPv4 and disable IPv6 */
 //#define FORCE_IPV4
@@ -358,5 +358,4 @@ exit:
 }
 #endif /* MBEDTLS_SSL_CLI_C && MBEDTLS_SSL_PROTO_DTLS && MBEDTLS_NET_C &&
           MBEDTLD_TIMING_C && MBEDTLS_ENTROPY_C && MBEDTLS_CTR_DRBG_C &&
-          MBEDTLS_X509_CRT_PARSE_C && MBEDTLS_RSA_C && MBEDTLS_CERTS_C &&
+          MBEDTLS_X509_CRT_PARSE_C && MBEDTLS_RSA_C && MBEDTLS_PEM_PARSE_C */
-          MBEDTLS_PEM_PARSE_C */

programs/ssl/dtls_server.c

@@ -49,8 +49,7 @@
     !defined(MBEDTLS_SSL_COOKIE_C) || !defined(MBEDTLS_NET_C) ||          \
     !defined(MBEDTLS_ENTROPY_C) || !defined(MBEDTLS_CTR_DRBG_C) ||        \
     !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_RSA_C) ||      \
-    !defined(MBEDTLS_CERTS_C) || !defined(MBEDTLS_PEM_PARSE_C) ||         \
+    !defined(MBEDTLS_PEM_PARSE_C) || !defined(MBEDTLS_TIMING_C)
-    !defined(MBEDTLS_TIMING_C)
 
 int main( void )
 {
@@ -58,8 +57,7 @@ int main( void )
             "MBEDTLS_SSL_COOKIE_C and/or MBEDTLS_NET_C and/or "
             "MBEDTLS_ENTROPY_C and/or MBEDTLS_CTR_DRBG_C and/or "
             "MBEDTLS_X509_CRT_PARSE_C and/or MBEDTLS_RSA_C and/or "
-            "MBEDTLS_CERTS_C and/or MBEDTLS_PEM_PARSE_C and/or "
+            "MBEDTLS_PEM_PARSE_C and/or MBEDTLS_TIMING_C not defined.\n" );
-            "MBEDTLS_TIMING_C not defined.\n" );
     mbedtls_exit( 0 );
 }
 #else
@@ -74,7 +72,6 @@ int main( void )
 
 #include "mbedtls/entropy.h"
 #include "mbedtls/ctr_drbg.h"
-#include "mbedtls/certs.h"
 #include "mbedtls/x509.h"
 #include "mbedtls/ssl.h"
 #include "mbedtls/ssl_cookie.h"
@@ -82,6 +79,7 @@ int main( void )
 #include "mbedtls/error.h"
 #include "mbedtls/debug.h"
 #include "mbedtls/timing.h"
+#include "test/certs.h"
 
 #if defined(MBEDTLS_SSL_CACHE_C)
 #include "mbedtls/ssl_cache.h"
@@ -434,4 +432,4 @@ exit:
 #endif /* MBEDTLS_SSL_SRV_C && MBEDTLS_SSL_PROTO_DTLS &&
           MBEDTLS_SSL_COOKIE_C && MBEDTLS_NET_C && MBEDTLS_ENTROPY_C &&
           MBEDTLS_CTR_DRBG_C && MBEDTLS_X509_CRT_PARSE_C && MBEDTLS_RSA_C
-          && MBEDTLS_CERTS_C && MBEDTLS_PEM_PARSE_C && MBEDTLS_TIMING_C */
+          && MBEDTLS_PEM_PARSE_C && MBEDTLS_TIMING_C */

programs/ssl/ssl_client1.c

@@ -37,11 +37,11 @@
 #define MBEDTLS_EXIT_FAILURE    EXIT_FAILURE
 #endif /* MBEDTLS_PLATFORM_C */
 
-#if !defined(MBEDTLS_BIGNUM_C) || !defined(MBEDTLS_ENTROPY_C) ||  \
+#if !defined(MBEDTLS_BIGNUM_C) || !defined(MBEDTLS_ENTROPY_C) ||     \
-    !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_CLI_C) || \
+    !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_CLI_C) ||    \
-    !defined(MBEDTLS_NET_C) || !defined(MBEDTLS_RSA_C) ||         \
+    !defined(MBEDTLS_NET_C) || !defined(MBEDTLS_RSA_C) ||            \
-    !defined(MBEDTLS_CERTS_C) || !defined(MBEDTLS_PEM_PARSE_C) || \
+    !defined(MBEDTLS_PEM_PARSE_C) || !defined(MBEDTLS_CTR_DRBG_C) || \
-    !defined(MBEDTLS_CTR_DRBG_C) || !defined(MBEDTLS_X509_CRT_PARSE_C)
+    !defined(MBEDTLS_X509_CRT_PARSE_C)
 int main( void )
 {
     mbedtls_printf("MBEDTLS_BIGNUM_C and/or MBEDTLS_ENTROPY_C and/or "
@@ -59,7 +59,7 @@ int main( void )
 #include "mbedtls/entropy.h"
 #include "mbedtls/ctr_drbg.h"
 #include "mbedtls/error.h"
-#include "mbedtls/certs.h"
+#include "test/certs.h"
 
 #include <string.h>
 
@@ -314,5 +314,4 @@ exit:
 }
 #endif /* MBEDTLS_BIGNUM_C && MBEDTLS_ENTROPY_C && MBEDTLS_SSL_TLS_C &&
           MBEDTLS_SSL_CLI_C && MBEDTLS_NET_C && MBEDTLS_RSA_C &&
-          MBEDTLS_CERTS_C && MBEDTLS_PEM_PARSE_C && MBEDTLS_CTR_DRBG_C &&
+          MBEDTLS_PEM_PARSE_C && MBEDTLS_CTR_DRBG_C && MBEDTLS_X509_CRT_PARSE_C */
-          MBEDTLS_X509_CRT_PARSE_C */

programs/ssl/ssl_client2.c

@@ -1581,7 +1581,6 @@ int main( int argc, char *argv[] )
         ret = mbedtls_x509_crt_parse_file( &cacert, opt.ca_file );
     else
 #endif
-#if defined(MBEDTLS_CERTS_C)
     {
 #if defined(MBEDTLS_PEM_PARSE_C)
         for( i = 0; mbedtls_test_cas[i] != NULL; i++ )
@@ -1603,12 +1602,6 @@ int main( int argc, char *argv[] )
                 break;
         }
     }
-#else
-    {
-        ret = 1;
-        mbedtls_printf( "MBEDTLS_CERTS_C not defined." );
-    }
-#endif /* MBEDTLS_CERTS_C */
     if( ret < 0 )
     {
         mbedtls_printf( " failed\n  !  mbedtls_x509_crt_parse returned -0x%x\n\n",
@@ -1634,16 +1627,9 @@ int main( int argc, char *argv[] )
         ret = mbedtls_x509_crt_parse_file( &clicert, opt.crt_file );
     else
 #endif
-#if defined(MBEDTLS_CERTS_C)
         ret = mbedtls_x509_crt_parse( &clicert,
                 (const unsigned char *) mbedtls_test_cli_crt,
                 mbedtls_test_cli_crt_len );
-#else
-    {
-        ret = 1;
-        mbedtls_printf( "MBEDTLS_CERTS_C not defined." );
-    }
-#endif
     if( ret != 0 )
     {
         mbedtls_printf( " failed\n  !  mbedtls_x509_crt_parse returned -0x%x\n\n",
@@ -1659,16 +1645,9 @@ int main( int argc, char *argv[] )
         ret = mbedtls_pk_parse_keyfile( &pkey, opt.key_file, opt.key_pwd );
     else
 #endif
-#if defined(MBEDTLS_CERTS_C)
         ret = mbedtls_pk_parse_key( &pkey,
                 (const unsigned char *) mbedtls_test_cli_key,
                 mbedtls_test_cli_key_len, NULL, 0 );
-#else
-    {
-        ret = 1;
-        mbedtls_printf( "MBEDTLS_CERTS_C not defined." );
-    }
-#endif
     if( ret != 0 )
     {
         mbedtls_printf( " failed\n  !  mbedtls_pk_parse_key returned -0x%x\n\n",

programs/ssl/ssl_fork_server.c

@@ -36,18 +36,18 @@
 #define MBEDTLS_EXIT_FAILURE    EXIT_FAILURE
 #endif /* MBEDTLS_PLATFORM_C */
 
-#if !defined(MBEDTLS_BIGNUM_C) || !defined(MBEDTLS_CERTS_C) ||    \
+#if !defined(MBEDTLS_BIGNUM_C) || !defined(MBEDTLS_ENTROPY_C) ||          \
-    !defined(MBEDTLS_ENTROPY_C) || !defined(MBEDTLS_SSL_TLS_C) || \
+    !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_SRV_C) ||         \
-    !defined(MBEDTLS_SSL_SRV_C) || !defined(MBEDTLS_NET_C) ||     \
+    !defined(MBEDTLS_NET_C) || !defined(MBEDTLS_RSA_C) ||                 \
-    !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_CTR_DRBG_C) ||    \
+    !defined(MBEDTLS_CTR_DRBG_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
-    !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_TIMING_C) || \
+    !defined(MBEDTLS_TIMING_C) || !defined(MBEDTLS_FS_IO) ||              \
-    !defined(MBEDTLS_FS_IO) || !defined(MBEDTLS_PEM_PARSE_C)
+    !defined(MBEDTLS_PEM_PARSE_C)
 int main( int argc, char *argv[] )
 {
     ((void) argc);
     ((void) argv);
 
-    mbedtls_printf("MBEDTLS_BIGNUM_C and/or MBEDTLS_CERTS_C and/or MBEDTLS_ENTROPY_C "
+    mbedtls_printf("MBEDTLS_BIGNUM_C and/or MBEDTLS_ENTROPY_C "
            "and/or MBEDTLS_SSL_TLS_C and/or MBEDTLS_SSL_SRV_C and/or "
            "MBEDTLS_NET_C and/or MBEDTLS_RSA_C and/or "
            "MBEDTLS_CTR_DRBG_C and/or MBEDTLS_X509_CRT_PARSE_C and/or "
@@ -65,7 +65,7 @@ int main( void )
 
 #include "mbedtls/entropy.h"
 #include "mbedtls/ctr_drbg.h"
-#include "mbedtls/certs.h"
+#include "test/certs.h"
 #include "mbedtls/x509.h"
 #include "mbedtls/ssl.h"
 #include "mbedtls/net_sockets.h"
@@ -417,7 +417,7 @@ exit:
 
     mbedtls_exit( exit_code );
 }
-#endif /* MBEDTLS_BIGNUM_C && MBEDTLS_CERTS_C && MBEDTLS_ENTROPY_C &&
+#endif /* MBEDTLS_BIGNUM_C && MBEDTLS_ENTROPY_C &&
           MBEDTLS_SSL_TLS_C && MBEDTLS_SSL_SRV_C && MBEDTLS_NET_C &&
           MBEDTLS_RSA_C && MBEDTLS_CTR_DRBG_C && MBEDTLS_PEM_PARSE_C &&
           ! _WIN32 */

programs/ssl/ssl_mail_client.c

@@ -65,7 +65,7 @@ int main( void )
 #include "mbedtls/ssl.h"
 #include "mbedtls/entropy.h"
 #include "mbedtls/ctr_drbg.h"
-#include "mbedtls/certs.h"
+#include "test/certs.h"
 #include "mbedtls/x509.h"
 
 #include <stdlib.h>
@@ -509,12 +509,12 @@ int main( int argc, char *argv[] )
         ret = mbedtls_x509_crt_parse_file( &cacert, opt.ca_file );
     else
 #endif
-#if defined(MBEDTLS_CERTS_C) && defined(MBEDTLS_PEM_PARSE_C)
+#if defined(MBEDTLS_PEM_PARSE_C)
         ret = mbedtls_x509_crt_parse( &cacert, (const unsigned char *) mbedtls_test_cas_pem,
                               mbedtls_test_cas_pem_len );
 #else
     {
-        mbedtls_printf("MBEDTLS_CERTS_C and/or MBEDTLS_PEM_PARSE_C not defined.");
+        mbedtls_printf("MBEDTLS_PEM_PARSE_C not defined.");
         goto exit;
     }
 #endif
@@ -539,15 +539,8 @@ int main( int argc, char *argv[] )
         ret = mbedtls_x509_crt_parse_file( &clicert, opt.crt_file );
     else
 #endif
-#if defined(MBEDTLS_CERTS_C)
         ret = mbedtls_x509_crt_parse( &clicert, (const unsigned char *) mbedtls_test_cli_crt,
                               mbedtls_test_cli_crt_len );
-#else
-    {
-        mbedtls_printf("MBEDTLS_CERTS_C not defined.");
-        goto exit;
-    }
-#endif
     if( ret != 0 )
     {
         mbedtls_printf( " failed\n  !  mbedtls_x509_crt_parse returned %d\n\n", ret );
@@ -559,12 +552,12 @@ int main( int argc, char *argv[] )
         ret = mbedtls_pk_parse_keyfile( &pkey, opt.key_file, "" );
     else
 #endif
-#if defined(MBEDTLS_CERTS_C) && defined(MBEDTLS_PEM_PARSE_C)
+#if defined(MBEDTLS_PEM_PARSE_C)
         ret = mbedtls_pk_parse_key( &pkey, (const unsigned char *) mbedtls_test_cli_key,
                 mbedtls_test_cli_key_len, NULL, 0 );
 #else
     {
-        mbedtls_printf("MBEDTLS_CERTS_C or MBEDTLS_PEM_PARSE_C not defined.");
+        mbedtls_printf("MBEDTLS_PEM_PARSE_C not defined.");
         goto exit;
     }
 #endif

programs/ssl/ssl_pthread_server.c

@@ -37,16 +37,15 @@
 #define MBEDTLS_EXIT_FAILURE    EXIT_FAILURE
 #endif
 
-#if !defined(MBEDTLS_BIGNUM_C) || !defined(MBEDTLS_CERTS_C) ||            \
+#if !defined(MBEDTLS_BIGNUM_C)  || !defined(MBEDTLS_ENTROPY_C) ||         \
-    !defined(MBEDTLS_ENTROPY_C) || !defined(MBEDTLS_SSL_TLS_C) ||         \
+    !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_SRV_C) ||         \
-    !defined(MBEDTLS_SSL_SRV_C) || !defined(MBEDTLS_NET_C) ||             \
+    !defined(MBEDTLS_NET_C) || !defined(MBEDTLS_RSA_C) ||                 \
-    !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_CTR_DRBG_C) ||            \
+    !defined(MBEDTLS_CTR_DRBG_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
-    !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_FS_IO) ||      \
+    !defined(MBEDTLS_FS_IO) || !defined(MBEDTLS_THREADING_C) ||           \
-    !defined(MBEDTLS_THREADING_C) || !defined(MBEDTLS_THREADING_PTHREAD) || \
+    !defined(MBEDTLS_THREADING_PTHREAD) || !defined(MBEDTLS_PEM_PARSE_C)
-    !defined(MBEDTLS_PEM_PARSE_C)
 int main( void )
 {
-    mbedtls_printf("MBEDTLS_BIGNUM_C and/or MBEDTLS_CERTS_C and/or MBEDTLS_ENTROPY_C "
+    mbedtls_printf("MBEDTLS_BIGNUM_C and/or MBEDTLS_ENTROPY_C "
            "and/or MBEDTLS_SSL_TLS_C and/or MBEDTLS_SSL_SRV_C and/or "
            "MBEDTLS_NET_C and/or MBEDTLS_RSA_C and/or "
            "MBEDTLS_CTR_DRBG_C and/or MBEDTLS_X509_CRT_PARSE_C and/or "
@@ -65,11 +64,11 @@ int main( void )
 
 #include "mbedtls/entropy.h"
 #include "mbedtls/ctr_drbg.h"
-#include "mbedtls/certs.h"
 #include "mbedtls/x509.h"
 #include "mbedtls/ssl.h"
 #include "mbedtls/net_sockets.h"
 #include "mbedtls/error.h"
+#include "test/certs.h"
 
 #if defined(MBEDTLS_SSL_CACHE_C)
 #include "mbedtls/ssl_cache.h"
@@ -525,7 +524,7 @@ exit:
     mbedtls_exit( ret );
 }
 
-#endif /* MBEDTLS_BIGNUM_C && MBEDTLS_CERTS_C && MBEDTLS_ENTROPY_C &&
+#endif /* MBEDTLS_BIGNUM_C && MBEDTLS_ENTROPY_C &&
           MBEDTLS_SSL_TLS_C && MBEDTLS_SSL_SRV_C && MBEDTLS_NET_C &&
           MBEDTLS_RSA_C && MBEDTLS_CTR_DRBG_C && MBEDTLS_THREADING_C &&
           MBEDTLS_THREADING_PTHREAD && MBEDTLS_PEM_PARSE_C */

programs/ssl/ssl_server.c

@@ -37,15 +37,14 @@
 #define MBEDTLS_EXIT_FAILURE    EXIT_FAILURE
 #endif
 
-#if !defined(MBEDTLS_BIGNUM_C) || !defined(MBEDTLS_CERTS_C) ||    \
+#if !defined(MBEDTLS_BIGNUM_C) || !defined(MBEDTLS_PEM_PARSE_C) || \
-    !defined(MBEDTLS_ENTROPY_C) || !defined(MBEDTLS_SSL_TLS_C) || \
+    !defined(MBEDTLS_ENTROPY_C) || !defined(MBEDTLS_SSL_TLS_C) ||  \
-    !defined(MBEDTLS_SSL_SRV_C) || !defined(MBEDTLS_NET_C) ||     \
+    !defined(MBEDTLS_SSL_SRV_C) || !defined(MBEDTLS_NET_C) ||      \
-    !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_CTR_DRBG_C) ||    \
+    !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_CTR_DRBG_C) ||     \
-    !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_FS_IO) || \
+    !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_FS_IO)
-    !defined(MBEDTLS_PEM_PARSE_C)
 int main( void )
 {
-    mbedtls_printf("MBEDTLS_BIGNUM_C and/or MBEDTLS_CERTS_C and/or MBEDTLS_ENTROPY_C "
+    mbedtls_printf("MBEDTLS_BIGNUM_C and/or MBEDTLS_ENTROPY_C "
            "and/or MBEDTLS_SSL_TLS_C and/or MBEDTLS_SSL_SRV_C and/or "
            "MBEDTLS_NET_C and/or MBEDTLS_RSA_C and/or "
            "MBEDTLS_CTR_DRBG_C and/or MBEDTLS_X509_CRT_PARSE_C "
@@ -63,12 +62,12 @@ int main( void )
 
 #include "mbedtls/entropy.h"
 #include "mbedtls/ctr_drbg.h"
-#include "mbedtls/certs.h"
 #include "mbedtls/x509.h"
 #include "mbedtls/ssl.h"
 #include "mbedtls/net_sockets.h"
 #include "mbedtls/error.h"
 #include "mbedtls/debug.h"
+#include "test/certs.h"
 
 #if defined(MBEDTLS_SSL_CACHE_C)
 #include "mbedtls/ssl_cache.h"
@@ -397,7 +396,7 @@ exit:
 
     mbedtls_exit( ret );
 }
-#endif /* MBEDTLS_BIGNUM_C && MBEDTLS_CERTS_C && MBEDTLS_ENTROPY_C &&
+#endif /* MBEDTLS_BIGNUM_C && MBEDTLS_ENTROPY_C &&
           MBEDTLS_SSL_TLS_C && MBEDTLS_SSL_SRV_C && MBEDTLS_NET_C &&
           MBEDTLS_RSA_C && MBEDTLS_CTR_DRBG_C && MBEDTLS_X509_CRT_PARSE_C
           && MBEDTLS_FS_IO && MBEDTLS_PEM_PARSE_C */

programs/ssl/ssl_server2.c

@@ -2340,7 +2340,6 @@ int main( int argc, char *argv[] )
         ret = mbedtls_x509_crt_parse_file( &cacert, opt.ca_file );
     else
 #endif
-#if defined(MBEDTLS_CERTS_C)
     {
 #if defined(MBEDTLS_PEM_PARSE_C)
         for( i = 0; mbedtls_test_cas[i] != NULL; i++ )
@@ -2362,12 +2361,6 @@ int main( int argc, char *argv[] )
                 break;
         }
     }
-#else
-    {
-        ret = 1;
-        mbedtls_printf( "MBEDTLS_CERTS_C not defined." );
-    }
-#endif /* MBEDTLS_CERTS_C */
     if( ret < 0 )
     {
         mbedtls_printf( " failed\n  !  mbedtls_x509_crt_parse returned -0x%x\n\n", (unsigned int) -ret );
@@ -2443,10 +2436,6 @@ int main( int argc, char *argv[] )
         strcmp( opt.crt_file2, "none" ) != 0 &&
         strcmp( opt.key_file2, "none" ) != 0 )
     {
-#if !defined(MBEDTLS_CERTS_C)
-        mbedtls_printf( "Not certificated or key provided, and \nMBEDTLS_CERTS_C not defined!\n" );
-        goto exit;
-#else
 #if defined(MBEDTLS_RSA_C)
         if( ( ret = mbedtls_x509_crt_parse( &srvcert,
                                     (const unsigned char *) mbedtls_test_srv_crt_rsa,
@@ -2485,7 +2474,6 @@ int main( int argc, char *argv[] )
         }
         key_cert_init2 = 2;
 #endif /* MBEDTLS_ECDSA_C */
-#endif /* MBEDTLS_CERTS_C */
     }
 
     mbedtls_printf( " ok\n" );

programs/ssl/ssl_test_lib.h

@@ -65,12 +65,12 @@
 #include "mbedtls/ssl.h"
 #include "mbedtls/entropy.h"
 #include "mbedtls/ctr_drbg.h"
-#include "mbedtls/certs.h"
 #include "mbedtls/x509.h"
 #include "mbedtls/error.h"
 #include "mbedtls/debug.h"
 #include "mbedtls/timing.h"
 #include "mbedtls/base64.h"
+#include "test/certs.h"
 
 #if defined(MBEDTLS_USE_PSA_CRYPTO)
 #include "psa/crypto.h"

programs/test/CMakeLists.txt

@@ -33,6 +33,7 @@ foreach(exe IN LISTS executables_libs executables_mbedcrypto)
     endif()
     add_executable(${exe} ${exe}.c $<TARGET_OBJECTS:mbedtls_test>
         ${extra_sources})
+    target_include_directories(${exe} PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/../../tests/include)
 
     # This emulates "if ( ... IN_LIST ... )" which becomes available in CMake 3.3
     list(FIND executables_libs ${exe} exe_index)

programs/test/cpp_dummy_build.cpp

@@ -36,7 +36,6 @@
 #include "mbedtls/bn_mul.h"
 #include "mbedtls/camellia.h"
 #include "mbedtls/ccm.h"
-#include "mbedtls/certs.h"
 #include "mbedtls/chacha20.h"
 #include "mbedtls/chachapoly.h"
 #include "mbedtls/check_config.h"
@@ -98,6 +97,7 @@
 #include "mbedtls/x509_crt.h"
 #include "mbedtls/x509_csr.h"
 #include "mbedtls/xtea.h"
+#include "test/certs.h"
 
 #if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"

programs/test/query_config.c

@@ -47,7 +47,6 @@
 #include "mbedtls/blowfish.h"
 #include "mbedtls/camellia.h"
 #include "mbedtls/ccm.h"
-#include "mbedtls/certs.h"
 #include "mbedtls/chacha20.h"
 #include "mbedtls/chachapoly.h"
 #include "mbedtls/cipher.h"
@@ -102,6 +101,7 @@
 #include "mbedtls/x509_crt.h"
 #include "mbedtls/x509_csr.h"
 #include "mbedtls/xtea.h"
+#include "test/certs.h"
 
 #include <string.h>
 
@@ -1769,14 +1769,6 @@ int query_config( const char *config )
     }
 #endif /* MBEDTLS_CCM_C */
 
-#if defined(MBEDTLS_CERTS_C)
-    if( strcmp( "MBEDTLS_CERTS_C", config ) == 0 )
-    {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_CERTS_C );
-        return( 0 );
-    }
-#endif /* MBEDTLS_CERTS_C */
-
 #if defined(MBEDTLS_CHACHA20_C)
     if( strcmp( "MBEDTLS_CHACHA20_C", config ) == 0 )
     {

programs/test/selftest.c

@@ -315,9 +315,6 @@ const selftest_t selftests[] =
 #if defined(MBEDTLS_RSA_C)
     {"rsa", mbedtls_rsa_self_test},
 #endif
-#if defined(MBEDTLS_X509_USE_C)
-    {"x509", mbedtls_x509_self_test},
-#endif
 #if defined(MBEDTLS_XTEA_C)
     {"xtea", mbedtls_xtea_self_test},
 #endif

scripts/config.py

@@ -277,7 +277,6 @@ def include_in_crypto(name):
        name.startswith('MBEDTLS_KEY_EXCHANGE_'):
         return False
     if name in [
-            'MBEDTLS_CERTS_C', # part of libmbedx509
             'MBEDTLS_DEBUG_C', # part of libmbedtls
             'MBEDTLS_NET_C', # part of libmbedtls
             'MBEDTLS_PKCS11_C', # part of libmbedx509

scripts/data_files/query_config.fmt

@@ -47,7 +47,6 @@
 #include "mbedtls/blowfish.h"
 #include "mbedtls/camellia.h"
 #include "mbedtls/ccm.h"
-#include "mbedtls/certs.h"
 #include "mbedtls/chacha20.h"
 #include "mbedtls/chachapoly.h"
 #include "mbedtls/cipher.h"
@@ -102,6 +101,7 @@
 #include "mbedtls/x509_crt.h"
 #include "mbedtls/x509_csr.h"
 #include "mbedtls/xtea.h"
+#include "test/certs.h"
 
 #include <string.h>
 

scripts/memory.sh

@@ -129,7 +129,7 @@ do_config   "ccm-psk-tls1_2" \
             "psk=000102030405060708090A0B0C0D0E0F"
 
 do_config   "suite-b" \
-            "MBEDTLS_BASE64_C MBEDTLS_PEM_PARSE_C MBEDTLS_CERTS_C" \
+            "MBEDTLS_BASE64_C MBEDTLS_PEM_PARSE_C" \
             ""
 
 # cleanup

tests/src/certs.c

@@ -19,9 +19,7 @@
 
 #include "common.h"
 
-#include "mbedtls/certs.h"
+#include <test/certs.h>
-
-#if defined(MBEDTLS_CERTS_C)
 
 /*
  * Test CA Certificates
@@ -1742,5 +1740,3 @@ const char mbedtls_test_cas_pem[] =
     "";
 const size_t mbedtls_test_cas_pem_len = sizeof( mbedtls_test_cas_pem );
 #endif /* MBEDTLS_PEM_PARSE_C */
-
-#endif /* MBEDTLS_CERTS_C */

tests/suites/test_suite_ssl.function

@@ -3,10 +3,10 @@
 #include <mbedtls/ssl_internal.h>
 #include <mbedtls/ctr_drbg.h>
 #include <mbedtls/entropy.h>
-#include <mbedtls/certs.h>
 #include <mbedtls/timing.h>
 #include <mbedtls/debug.h>
 #include <ssl_tls13_keys.h>
+#include "test/certs.h"
 
 #include <ssl_invasive.h>
 

tests/suites/test_suite_x509parse.data

@@ -1015,10 +1015,6 @@ X509 CRT verification callback: one intermediate, bad signature
 depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_SHA1_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_SHA256_C
 x509_verify_callback:"data_files/server7-badsign.crt":"data_files/test-ca2.crt":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:"depth 2 - serial C1\:43\:E2\:7E\:62\:43\:CC\:E8 - subject C=NL, O=PolarSSL, CN=Polarssl Test EC CA - flags 0x00000000\ndepth 1 - serial 0E - subject C=NL, O=PolarSSL, CN=PolarSSL Test Intermediate CA - flags 0x00000000\ndepth 0 - serial 10 - subject C=NL, O=PolarSSL, CN=localhost - flags 0x00000008\n"
 
-X509 Parse Selftest
-depends_on:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CERTS_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
-x509_selftest:
-
 X509 CRT ASN1 (Empty Certificate)
 x509parse_crt:"":"":MBEDTLS_ERR_X509_INVALID_FORMAT
 

tests/suites/test_suite_x509parse.function

@@ -1249,10 +1249,3 @@ exit:
     ;;
 }
 /* END_CASE */
-
-/* BEGIN_CASE depends_on:MBEDTLS_X509_CRT_PARSE_C:MBEDTLS_SELF_TEST */
-void x509_selftest(  )
-{
-    TEST_ASSERT( mbedtls_x509_self_test( 1 ) == 0 );
-}
-/* END_CASE */

visualc/VS2010/mbedTLS.vcxproj

@@ -153,7 +153,6 @@
     <ClInclude Include="..\..\include\mbedtls\bn_mul.h" />
     <ClInclude Include="..\..\include\mbedtls\camellia.h" />
     <ClInclude Include="..\..\include\mbedtls\ccm.h" />
-    <ClInclude Include="..\..\include\mbedtls\certs.h" />
     <ClInclude Include="..\..\include\mbedtls\chacha20.h" />
     <ClInclude Include="..\..\include\mbedtls\chachapoly.h" />
     <ClInclude Include="..\..\include\mbedtls\check_config.h" />
@@ -230,6 +229,7 @@
     <ClInclude Include="..\..\include\psa\crypto_struct.h" />
     <ClInclude Include="..\..\include\psa\crypto_types.h" />
     <ClInclude Include="..\..\include\psa\crypto_values.h" />
+    <ClInclude Include="..\..\tests\include\test\certs.h" />
     <ClInclude Include="..\..\tests\include\test\constant_flow.h" />
     <ClInclude Include="..\..\tests\include\test\helpers.h" />
     <ClInclude Include="..\..\tests\include\test\macros.h" />
@@ -271,7 +271,6 @@
     <ClCompile Include="..\..\library\blowfish.c" />
     <ClCompile Include="..\..\library\camellia.c" />
     <ClCompile Include="..\..\library\ccm.c" />
-    <ClCompile Include="..\..\library\certs.c" />
     <ClCompile Include="..\..\library\chacha20.c" />
     <ClCompile Include="..\..\library\chachapoly.c" />
     <ClCompile Include="..\..\library\cipher.c" />
@@ -345,6 +344,7 @@
     <ClCompile Include="..\..\library\x509write_crt.c" />
     <ClCompile Include="..\..\library\x509write_csr.c" />
     <ClCompile Include="..\..\library\xtea.c" />
+    <ClCompile Include="..\..\tests\src\certs.c" />
     <ClCompile Include="..\..\tests\src\helpers.c" />
     <ClCompile Include="..\..\tests\src\psa_crypto_helpers.c" />
     <ClCompile Include="..\..\tests\src\random.c" />