72 int main( int argc, char *argv[] )  in main()  argument
125     mode = atoi( argv[1] );  in main()
137     if( strcmp( argv[2], argv[3] ) == 0 )  in main()
143     if( ( fin = fopen( argv[2], "rb" ) ) == NULL )  in main()
145         mbedtls_fprintf( stderr, "fopen(%s,rb) failed\n", argv[2] );  in main()
149     if( ( fout = fopen( argv[3], "wb+" ) ) == NULL )  in main()
151         mbedtls_fprintf( stderr, "fopen(%s,wb+) failed\n", argv[3] );  in main()
158     if( ( fkey = fopen( argv[4], "rb" ) ) != NULL )  in main()
165         if( memcmp( argv[4], "hex:", 4 ) == 0 )  in main()
167             p = &argv[4][4];  in main()
179             keylen = strlen( argv[4] );  in main()
184             memcpy( key, argv[4], keylen );  in main()
188     memset( argv[4], 0, strlen( argv[4] ) );  in main()
233         p = argv[2];  in main()