Switch to the new code style
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
diff --git a/programs/pkey/pk_sign.c b/programs/pkey/pk_sign.c
index 301edb8..21a75e9 100644
--- a/programs/pkey/pk_sign.c
+++ b/programs/pkey/pk_sign.c
@@ -25,13 +25,13 @@
!defined(MBEDTLS_SHA256_C) || !defined(MBEDTLS_MD_C) || \
!defined(MBEDTLS_PK_PARSE_C) || !defined(MBEDTLS_FS_IO) || \
!defined(MBEDTLS_CTR_DRBG_C)
-int main( void )
+int main(void)
{
mbedtls_printf("MBEDTLS_BIGNUM_C and/or MBEDTLS_ENTROPY_C and/or "
- "MBEDTLS_SHA256_C and/or MBEDTLS_MD_C and/or "
- "MBEDTLS_PK_PARSE_C and/or MBEDTLS_FS_IO and/or "
- "MBEDTLS_CTR_DRBG_C not defined.\n");
- mbedtls_exit( 0 );
+ "MBEDTLS_SHA256_C and/or MBEDTLS_MD_C and/or "
+ "MBEDTLS_PK_PARSE_C and/or MBEDTLS_FS_IO and/or "
+ "MBEDTLS_CTR_DRBG_C not defined.\n");
+ mbedtls_exit(0);
}
#else
@@ -44,7 +44,7 @@
#include <stdio.h>
#include <string.h>
-int main( int argc, char *argv[] )
+int main(int argc, char *argv[])
{
FILE *f;
int ret = 1;
@@ -58,39 +58,37 @@
const char *pers = "mbedtls_pk_sign";
size_t olen = 0;
- mbedtls_entropy_init( &entropy );
- mbedtls_ctr_drbg_init( &ctr_drbg );
- mbedtls_pk_init( &pk );
+ mbedtls_entropy_init(&entropy);
+ mbedtls_ctr_drbg_init(&ctr_drbg);
+ mbedtls_pk_init(&pk);
- if( argc != 3 )
- {
- mbedtls_printf( "usage: mbedtls_pk_sign <key_file> <filename>\n" );
+ if (argc != 3) {
+ mbedtls_printf("usage: mbedtls_pk_sign <key_file> <filename>\n");
#if defined(_WIN32)
- mbedtls_printf( "\n" );
+ mbedtls_printf("\n");
#endif
goto exit;
}
- mbedtls_printf( "\n . Seeding the random number generator..." );
- fflush( stdout );
+ mbedtls_printf("\n . Seeding the random number generator...");
+ fflush(stdout);
- if( ( ret = mbedtls_ctr_drbg_seed( &ctr_drbg, mbedtls_entropy_func, &entropy,
- (const unsigned char *) pers,
- strlen( pers ) ) ) != 0 )
- {
- mbedtls_printf( " failed\n ! mbedtls_ctr_drbg_seed returned -0x%04x\n", (unsigned int) -ret );
+ if ((ret = mbedtls_ctr_drbg_seed(&ctr_drbg, mbedtls_entropy_func, &entropy,
+ (const unsigned char *) pers,
+ strlen(pers))) != 0) {
+ mbedtls_printf(" failed\n ! mbedtls_ctr_drbg_seed returned -0x%04x\n",
+ (unsigned int) -ret);
goto exit;
}
- mbedtls_printf( "\n . Reading private key from '%s'", argv[1] );
- fflush( stdout );
+ mbedtls_printf("\n . Reading private key from '%s'", argv[1]);
+ fflush(stdout);
- if( ( ret = mbedtls_pk_parse_keyfile( &pk, argv[1], "",
- mbedtls_ctr_drbg_random, &ctr_drbg ) ) != 0 )
- {
- mbedtls_printf( " failed\n ! Could not parse '%s'\n", argv[1] );
+ if ((ret = mbedtls_pk_parse_keyfile(&pk, argv[1], "",
+ mbedtls_ctr_drbg_random, &ctr_drbg)) != 0) {
+ mbedtls_printf(" failed\n ! Could not parse '%s'\n", argv[1]);
goto exit;
}
@@ -98,63 +96,58 @@
* Compute the SHA-256 hash of the input file,
* then calculate the signature of the hash.
*/
- mbedtls_printf( "\n . Generating the SHA-256 signature" );
- fflush( stdout );
+ mbedtls_printf("\n . Generating the SHA-256 signature");
+ fflush(stdout);
- if( ( ret = mbedtls_md_file(
- mbedtls_md_info_from_type( MBEDTLS_MD_SHA256 ),
- argv[2], hash ) ) != 0 )
- {
- mbedtls_printf( " failed\n ! Could not open or read %s\n\n", argv[2] );
+ if ((ret = mbedtls_md_file(
+ mbedtls_md_info_from_type(MBEDTLS_MD_SHA256),
+ argv[2], hash)) != 0) {
+ mbedtls_printf(" failed\n ! Could not open or read %s\n\n", argv[2]);
goto exit;
}
- if( ( ret = mbedtls_pk_sign( &pk, MBEDTLS_MD_SHA256, hash, 0,
- buf, sizeof( buf ), &olen,
- mbedtls_ctr_drbg_random, &ctr_drbg ) ) != 0 )
- {
- mbedtls_printf( " failed\n ! mbedtls_pk_sign returned -0x%04x\n", (unsigned int) -ret );
+ if ((ret = mbedtls_pk_sign(&pk, MBEDTLS_MD_SHA256, hash, 0,
+ buf, sizeof(buf), &olen,
+ mbedtls_ctr_drbg_random, &ctr_drbg)) != 0) {
+ mbedtls_printf(" failed\n ! mbedtls_pk_sign returned -0x%04x\n", (unsigned int) -ret);
goto exit;
}
/*
* Write the signature into <filename>.sig
*/
- mbedtls_snprintf( filename, sizeof(filename), "%s.sig", argv[2] );
+ mbedtls_snprintf(filename, sizeof(filename), "%s.sig", argv[2]);
- if( ( f = fopen( filename, "wb+" ) ) == NULL )
- {
- mbedtls_printf( " failed\n ! Could not create %s\n\n", filename );
+ if ((f = fopen(filename, "wb+")) == NULL) {
+ mbedtls_printf(" failed\n ! Could not create %s\n\n", filename);
goto exit;
}
- if( fwrite( buf, 1, olen, f ) != olen )
- {
- mbedtls_printf( "failed\n ! fwrite failed\n\n" );
- fclose( f );
+ if (fwrite(buf, 1, olen, f) != olen) {
+ mbedtls_printf("failed\n ! fwrite failed\n\n");
+ fclose(f);
goto exit;
}
- fclose( f );
+ fclose(f);
- mbedtls_printf( "\n . Done (created \"%s\")\n\n", filename );
+ mbedtls_printf("\n . Done (created \"%s\")\n\n", filename);
exit_code = MBEDTLS_EXIT_SUCCESS;
exit:
- mbedtls_pk_free( &pk );
- mbedtls_ctr_drbg_free( &ctr_drbg );
- mbedtls_entropy_free( &entropy );
+ mbedtls_pk_free(&pk);
+ mbedtls_ctr_drbg_free(&ctr_drbg);
+ mbedtls_entropy_free(&entropy);
#if defined(MBEDTLS_ERROR_C)
- if( exit_code != MBEDTLS_EXIT_SUCCESS )
- {
- mbedtls_strerror( ret, (char *) buf, sizeof(buf) );
- mbedtls_printf( " ! Last error was: %s\n", buf );
+ if (exit_code != MBEDTLS_EXIT_SUCCESS) {
+ mbedtls_strerror(ret, (char *) buf, sizeof(buf));
+ mbedtls_printf(" ! Last error was: %s\n", buf);
}
#endif
- mbedtls_exit( exit_code );
+ mbedtls_exit(exit_code);
}
#endif /* MBEDTLS_BIGNUM_C && MBEDTLS_ENTROPY_C &&
MBEDTLS_SHA256_C && MBEDTLS_PK_PARSE_C && MBEDTLS_FS_IO &&