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-rw-r--r--lib/mbedtls-2.27.0/programs/test/zeroize.c98
1 files changed, 0 insertions, 98 deletions
diff --git a/lib/mbedtls-2.27.0/programs/test/zeroize.c b/lib/mbedtls-2.27.0/programs/test/zeroize.c
deleted file mode 100644
index 5e6b58e..0000000
--- a/lib/mbedtls-2.27.0/programs/test/zeroize.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * Zeroize application for debugger-driven testing
- *
- * This is a simple test application used for debugger-driven testing to check
- * whether calls to mbedtls_platform_zeroize() are being eliminated by compiler
- * optimizations. This application is used by the GDB script at
- * tests/scripts/test_zeroize.gdb: the script sets a breakpoint at the last
- * return statement in the main() function of this program. The debugger
- * facilities are then used to manually inspect the memory and verify that the
- * call to mbedtls_platform_zeroize() was not eliminated.
- *
- * Copyright The Mbed TLS Contributors
- * SPDX-License-Identifier: Apache-2.0
- *
- * 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.
- */
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#include <stdio.h>
-
-#if defined(MBEDTLS_PLATFORM_C)
-#include "mbedtls/platform.h"
-#else
-#include <stdlib.h>
-#define mbedtls_printf printf
-#define mbedtls_exit exit
-#define MBEDTLS_EXIT_SUCCESS EXIT_SUCCESS
-#define MBEDTLS_EXIT_FAILURE EXIT_FAILURE
-#endif
-
-#include "mbedtls/platform_util.h"
-
-#define BUFFER_LEN 1024
-
-void usage( void )
-{
- mbedtls_printf( "Zeroize is a simple program to assist with testing\n" );
- mbedtls_printf( "the mbedtls_platform_zeroize() function by using the\n" );
- mbedtls_printf( "debugger. This program takes a file as input and\n" );
- mbedtls_printf( "prints the first %d characters. Usage:\n\n", BUFFER_LEN );
- mbedtls_printf( " zeroize <FILE>\n" );
-}
-
-int main( int argc, char** argv )
-{
- int exit_code = MBEDTLS_EXIT_FAILURE;
- FILE *fp;
- char buf[BUFFER_LEN];
- char *p = buf;
- char *end = p + BUFFER_LEN;
- int c;
-
- if( argc != 2 )
- {
- mbedtls_printf( "This program takes exactly 1 agument\n" );
- usage();
- mbedtls_exit( exit_code );
- }
-
- fp = fopen( argv[1], "r" );
- if( fp == NULL )
- {
- mbedtls_printf( "Could not open file '%s'\n", argv[1] );
- mbedtls_exit( exit_code );
- }
-
- while( ( c = fgetc( fp ) ) != EOF && p < end - 1 )
- *p++ = (char)c;
- *p = '\0';
-
- if( p - buf != 0 )
- {
- mbedtls_printf( "%s\n", buf );
- exit_code = MBEDTLS_EXIT_SUCCESS;
- }
- else
- mbedtls_printf( "The file is empty!\n" );
-
- fclose( fp );
- mbedtls_platform_zeroize( buf, sizeof( buf ) );
-
- mbedtls_exit( exit_code ); // GDB_BREAK_HERE -- don't remove this comment!
-}