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Signed-off-by: David Horstmann <david.horstmann@arm.com>
This commit is contained in:
David Horstmann
2023-01-05 15:44:23 +00:00
parent e4627f34da
commit ceeaeb9439
391 changed files with 73159 additions and 75109 deletions
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172
programs/hash/generic_sum.c
View File

@@ -33,43 +33,47 @@
#endif
#if !defined(MBEDTLS_MD_C) || !defined(MBEDTLS_FS_IO)
int main( void )
int main(void)
{
mbedtls_printf("MBEDTLS_MD_C and/or MBEDTLS_FS_IO not defined.\n");
mbedtls_exit( 0 );
mbedtls_exit(0);
}
#else
static int generic_wrapper( const mbedtls_md_info_t *md_info, char *filename, unsigned char *sum )
static int generic_wrapper(const mbedtls_md_info_t *md_info, char *filename, unsigned char *sum)
{
int ret = mbedtls_md_file( md_info, filename, sum );
int ret = mbedtls_md_file(md_info, filename, sum);
if( ret == 1 )
mbedtls_fprintf( stderr, "failed to open: %s\n", filename );
if (ret == 1) {
mbedtls_fprintf(stderr, "failed to open: %s\n", filename);
}
if( ret == 2 )
mbedtls_fprintf( stderr, "failed to read: %s\n", filename );
if (ret == 2) {
mbedtls_fprintf(stderr, "failed to read: %s\n", filename);
}
return( ret );
return ret;
}
static int generic_print( const mbedtls_md_info_t *md_info, char *filename )
static int generic_print(const mbedtls_md_info_t *md_info, char *filename)
{
int i;
unsigned char sum[MBEDTLS_MD_MAX_SIZE];
if( generic_wrapper( md_info, filename, sum ) != 0 )
return( 1 );
if (generic_wrapper(md_info, filename, sum) != 0) {
return 1;
}
for( i = 0; i < mbedtls_md_get_size( md_info ); i++ )
mbedtls_printf( "%02x", sum[i] );
for (i = 0; i < mbedtls_md_get_size(md_info); i++) {
mbedtls_printf("%02x", sum[i]);
}
mbedtls_printf( " %s\n", filename );
return( 0 );
mbedtls_printf(" %s\n", filename);
return 0;
}
static int generic_check( const mbedtls_md_info_t *md_info, char *filename )
static int generic_check(const mbedtls_md_info_t *md_info, char *filename)
{
int i;
size_t n;
@@ -85,146 +89,142 @@ static int generic_check( const mbedtls_md_info_t *md_info, char *filename )
char buf[MBEDTLS_MD_MAX_SIZE * 2 + 1];
#endif
if( ( f = fopen( filename, "rb" ) ) == NULL )
{
mbedtls_printf( "failed to open: %s\n", filename );
return( 1 );
if ((f = fopen(filename, "rb")) == NULL) {
mbedtls_printf("failed to open: %s\n", filename);
return 1;
}
nb_err1 = nb_err2 = 0;
nb_tot1 = nb_tot2 = 0;
memset( line, 0, sizeof( line ) );
memset(line, 0, sizeof(line));
n = sizeof( line );
n = sizeof(line);
while( fgets( line, (int) n - 1, f ) != NULL )
{
n = strlen( line );
while (fgets(line, (int) n - 1, f) != NULL) {
n = strlen(line);
if( n < (size_t) 2 * mbedtls_md_get_size( md_info ) + 4 )
{
mbedtls_printf("No '%s' hash found on line.\n", mbedtls_md_get_name( md_info ));
if (n < (size_t) 2 * mbedtls_md_get_size(md_info) + 4) {
mbedtls_printf("No '%s' hash found on line.\n", mbedtls_md_get_name(md_info));
continue;
}
if( line[2 * mbedtls_md_get_size( md_info )] != ' ' || line[2 * mbedtls_md_get_size( md_info ) + 1] != ' ' )
{
mbedtls_printf("No '%s' hash found on line.\n", mbedtls_md_get_name( md_info ));
if (line[2 * mbedtls_md_get_size(md_info)] != ' ' ||
line[2 * mbedtls_md_get_size(md_info) + 1] != ' ') {
mbedtls_printf("No '%s' hash found on line.\n", mbedtls_md_get_name(md_info));
continue;
}
if( line[n - 1] == '\n' ) { n--; line[n] = '\0'; }
if( line[n - 1] == '\r' ) { n--; line[n] = '\0'; }
if (line[n - 1] == '\n') {
n--; line[n] = '\0';
}
if (line[n - 1] == '\r') {
n--; line[n] = '\0';
}
nb_tot1++;
if( generic_wrapper( md_info, line + 2 + 2 * mbedtls_md_get_size( md_info ), sum ) != 0 )
{
if (generic_wrapper(md_info, line + 2 + 2 * mbedtls_md_get_size(md_info), sum) != 0) {
nb_err1++;
continue;
}
nb_tot2++;
for( i = 0; i < mbedtls_md_get_size( md_info ); i++ )
sprintf( buf + i * 2, "%02x", sum[i] );
for (i = 0; i < mbedtls_md_get_size(md_info); i++) {
sprintf(buf + i * 2, "%02x", sum[i]);
}
/* Use constant-time buffer comparison */
diff = 0;
for( i = 0; i < 2 * mbedtls_md_get_size( md_info ); i++ )
for (i = 0; i < 2 * mbedtls_md_get_size(md_info); i++) {
diff |= line[i] ^ buf[i];
if( diff != 0 )
{
nb_err2++;
mbedtls_fprintf( stderr, "wrong checksum: %s\n", line + 66 );
}
n = sizeof( line );
if (diff != 0) {
nb_err2++;
mbedtls_fprintf(stderr, "wrong checksum: %s\n", line + 66);
}
n = sizeof(line);
}
if( nb_err1 != 0 )
{
mbedtls_printf( "WARNING: %d (out of %d) input files could "
"not be read\n", nb_err1, nb_tot1 );
if (nb_err1 != 0) {
mbedtls_printf("WARNING: %d (out of %d) input files could "
"not be read\n", nb_err1, nb_tot1);
}
if( nb_err2 != 0 )
{
mbedtls_printf( "WARNING: %d (out of %d) computed checksums did "
"not match\n", nb_err2, nb_tot2 );
if (nb_err2 != 0) {
mbedtls_printf("WARNING: %d (out of %d) computed checksums did "
"not match\n", nb_err2, nb_tot2);
}
fclose( f );
fclose(f);
return( nb_err1 != 0 || nb_err2 != 0 );
return nb_err1 != 0 || nb_err2 != 0;
}
int main( int argc, char *argv[] )
int main(int argc, char *argv[])
{
int ret = 1, i;
int exit_code = MBEDTLS_EXIT_FAILURE;
const mbedtls_md_info_t *md_info;
mbedtls_md_context_t md_ctx;
mbedtls_md_init( &md_ctx );
mbedtls_md_init(&md_ctx);
if( argc == 1 )
{
if (argc == 1) {
const int *list;
mbedtls_printf( "print mode: generic_sum <mbedtls_md> <file> <file> ...\n" );
mbedtls_printf( "check mode: generic_sum <mbedtls_md> -c <checksum file>\n" );
mbedtls_printf("print mode: generic_sum <mbedtls_md> <file> <file> ...\n");
mbedtls_printf("check mode: generic_sum <mbedtls_md> -c <checksum file>\n");
mbedtls_printf( "\nAvailable message digests:\n" );
mbedtls_printf("\nAvailable message digests:\n");
list = mbedtls_md_list();
while( *list )
{
md_info = mbedtls_md_info_from_type( *list );
mbedtls_printf( " %s\n", mbedtls_md_get_name( md_info ) );
while (*list) {
md_info = mbedtls_md_info_from_type(*list);
mbedtls_printf(" %s\n", mbedtls_md_get_name(md_info));
list++;
}
#if defined(_WIN32)
mbedtls_printf( "\n Press Enter to exit this program.\n" );
fflush( stdout ); getchar();
mbedtls_printf("\n Press Enter to exit this program.\n");
fflush(stdout); getchar();
#endif
mbedtls_exit( exit_code );
mbedtls_exit(exit_code);
}
/*
* Read the MD from the command line
*/
md_info = mbedtls_md_info_from_string( argv[1] );
if( md_info == NULL )
{
mbedtls_fprintf( stderr, "Message Digest '%s' not found\n", argv[1] );
mbedtls_exit( exit_code );
md_info = mbedtls_md_info_from_string(argv[1]);
if (md_info == NULL) {
mbedtls_fprintf(stderr, "Message Digest '%s' not found\n", argv[1]);
mbedtls_exit(exit_code);
}
if( mbedtls_md_setup( &md_ctx, md_info, 0 ) )
{
mbedtls_fprintf( stderr, "Failed to initialize context.\n" );
mbedtls_exit( exit_code );
if (mbedtls_md_setup(&md_ctx, md_info, 0)) {
mbedtls_fprintf(stderr, "Failed to initialize context.\n");
mbedtls_exit(exit_code);
}
ret = 0;
if( argc == 4 && strcmp( "-c", argv[2] ) == 0 )
{
ret |= generic_check( md_info, argv[3] );
if (argc == 4 && strcmp("-c", argv[2]) == 0) {
ret |= generic_check(md_info, argv[3]);
goto exit;
}
for( i = 2; i < argc; i++ )
ret |= generic_print( md_info, argv[i] );
for (i = 2; i < argc; i++) {
ret |= generic_print(md_info, argv[i]);
}
if ( ret == 0 )
if (ret == 0) {
exit_code = MBEDTLS_EXIT_SUCCESS;
}
exit:
mbedtls_md_free( &md_ctx );
mbedtls_md_free(&md_ctx);
mbedtls_exit( exit_code );
mbedtls_exit(exit_code);
}
#endif /* MBEDTLS_MD_C && MBEDTLS_FS_IO */

26
programs/hash/hello.c
View File

@@ -30,35 +30,37 @@
#endif
#if !defined(MBEDTLS_MD5_C)
int main( void )
int main(void)
{
mbedtls_printf("MBEDTLS_MD5_C not defined.\n");
mbedtls_exit( 0 );
mbedtls_exit(0);
}
#else
int main( void )
int main(void)
{
int i, ret;
unsigned char digest[16];
char str[] = "Hello, world!";
mbedtls_printf( "\n MD5('%s') = ", str );
mbedtls_printf("\n MD5('%s') = ", str);
if( ( ret = mbedtls_md5_ret( (unsigned char *) str, 13, digest ) ) != 0 )
mbedtls_exit( MBEDTLS_EXIT_FAILURE );
if ((ret = mbedtls_md5_ret((unsigned char *) str, 13, digest)) != 0) {
mbedtls_exit(MBEDTLS_EXIT_FAILURE);
}
for( i = 0; i < 16; i++ )
mbedtls_printf( "%02x", digest[i] );
for (i = 0; i < 16; i++) {
mbedtls_printf("%02x", digest[i]);
}
mbedtls_printf( "\n\n" );
mbedtls_printf("\n\n");
#if defined(_WIN32)
mbedtls_printf( " Press Enter to exit this program.\n" );
fflush( stdout ); getchar();
mbedtls_printf(" Press Enter to exit this program.\n");
fflush(stdout); getchar();
#endif
mbedtls_exit( MBEDTLS_EXIT_SUCCESS );
mbedtls_exit(MBEDTLS_EXIT_SUCCESS);
}
#endif /* MBEDTLS_MD5_C */