/* nessie_common.c */
/*
- This file is part of the This file is part of the AVR-Crypto-Lib.
+ This file is part of the AVR-Crypto-Lib.
Copyright (C) 2008 Daniel Otte (daniel.otte@rub.de)
This program is free software: you can redistribute it and/or modify
#include <stdint.h>
#include <avr/pgmspace.h>
#include <stdlib.h> /* utoa() */
-#include "uart.h"
+#include "nessie_common.h"
+#include "hexdigit_tab.h"
+
+#ifdef NESSIE_ALIVE
+void nessie_send_alive(void){
+ NESSIE_PUTC(NESSIE_ALIVE_CHAR);
+}
+
+void nessie_send_alive_a(uint16_t i){
+ if((i&31)==0)
+ NESSIE_PUTC(NESSIE_ALIVE_CHAR);
+}
+#endif
void nessie_print_block(uint8_t* block, uint16_t blocksize_bit){
- char tab [] = {'0', '1', '2', '3',
- '4', '5', '6', '7',
- '8', '9', 'A', 'B',
- 'C', 'D', 'E', 'F'};
uint16_t i;
for(i=0; i<(blocksize_bit+7)/8; ++i){
- uart_putc(tab[(block[i])>>4]);
- uart_putc(tab[(block[i])&0xf]);
+ NESSIE_PUTC(pgm_read_byte(hexdigit_tab_uc_P+((block[i])>>4)));
+ NESSIE_PUTC(pgm_read_byte(hexdigit_tab_uc_P+((block[i])&0xf)));
}
}
uint8_t i;
name_len=strlen(name);
if(name_len>SPACES-1){
- uart_putstr_P(PSTR("\r\n!!! formatting error !!!\r\n"));
+ NESSIE_PUTSTR_P(PSTR("\r\n!!! formatting error !!!\r\n"));
return;
}
- uart_putstr_P(PSTR("\r\n"));
+ NESSIE_PUTSTR_P(PSTR("\r\n"));
for(i=0; i<SPACES-name_len-1; ++i){
- uart_putc(' ');
+ NESSIE_PUTC(' ');
}
- uart_putstr(name);
- uart_putc('=');
+ NESSIE_PUTSTR(name);
+ NESSIE_PUTC('=');
/* now the data printing begins */
if(size_B<=BYTESPERLINE){
/* one line seems sufficient */
int16_t toprint = size_B - BYTESPERLINE;
buffer += BYTESPERLINE;
while(toprint > 0){
- uart_putstr_P(PSTR("\r\n"));
+ NESSIE_PUTSTR_P(PSTR("\r\n"));
for(i=0; i<SPACES; ++i){
- uart_putc(' ');
+ NESSIE_PUTC(' ');
}
nessie_print_block(buffer, ((toprint>BYTESPERLINE)?BYTESPERLINE:toprint)*8);
buffer += BYTESPERLINE;
void nessie_print_set_vector(uint8_t set, uint16_t vector){
- uart_putstr_P(PSTR("\r\n\r\nSet "));
- uart_putc('0'+set%10);
- uart_putstr_P(PSTR(", vector#"));
- uart_putc((vector<1000)?' ':'0'+vector/1000);
- uart_putc((vector<100)?' ':'0'+(vector/100)%10);
- uart_putc((vector<10 )?' ':'0'+(vector/10)%10);
- uart_putc('0'+vector%10);
- uart_putc(':');
+ NESSIE_PUTSTR_P(PSTR("\r\n\r\nSet "));
+ NESSIE_PUTC('0'+set%10);
+ NESSIE_PUTSTR_P(PSTR(", vector#"));
+ NESSIE_PUTC((vector<1000)?' ':'0'+vector/1000);
+ NESSIE_PUTC((vector<100)?' ':'0'+(vector/100)%10);
+ NESSIE_PUTC((vector<10 )?' ':'0'+(vector/10)%10);
+ NESSIE_PUTC('0'+vector%10);
+ NESSIE_PUTC(':');
}
/* example:
=====================
*/
void nessie_print_setheader(uint8_t set){
- uart_putstr_P(PSTR("\r\n\r\nTest vectors -- set "));
- uart_putc('0'+set%10);
- uart_putstr_P(PSTR("\r\n====================="));
+ NESSIE_PUTSTR_P(PSTR("\r\n\r\nTest vectors -- set "));
+ NESSIE_PUTC('0'+set%10);
+ NESSIE_PUTSTR_P(PSTR("\r\n====================="));
}
/* example:
uint16_t macsize_b,
uint16_t ivsize_b ){
uint16_t i;
- uart_putstr_P(PSTR("\r\n\r\n"
+ NESSIE_PUTSTR_P(PSTR("\r\n\r\n"
"********************************************************************************\r\n"
- "* micro-crypt - crypto primitives for microcontrolles by Daniel Otte *\r\n"
+ "* AVR-Crypto-Lib - crypto primitives for AVR microcontrolles by Daniel Otte *\r\n"
"********************************************************************************\r\n"
"\r\n"));
- uart_putstr_P(PSTR("Primitive Name: "));
- uart_putstr(name);
- uart_putstr_P(PSTR("\r\n"));
+ NESSIE_PUTSTR_P(PSTR("Primitive Name: "));
+ NESSIE_PUTSTR(name);
+ NESSIE_PUTSTR_P(PSTR("\r\n"));
/* underline */
for(i=0; i<16+strlen(name); ++i){
- uart_putc('=');
+ NESSIE_PUTC('=');
}
char str[6]; /* must catch numbers up to 65535 + terminatin \0 */
if(keysize_b){
- uart_putstr_P(PSTR("\r\nKey size: "));
+ NESSIE_PUTSTR_P(PSTR("\r\nKey size: "));
utoa(keysize_b, str, 10);
- uart_putstr(str);
- uart_putstr_P(PSTR(" bits"));
+ NESSIE_PUTSTR(str);
+ NESSIE_PUTSTR_P(PSTR(" bits"));
}
if(blocksize_b){
- uart_putstr_P(PSTR("\r\nBlock size: "));
+ NESSIE_PUTSTR_P(PSTR("\r\nBlock size: "));
utoa(blocksize_b, str, 10);
- uart_putstr(str);
- uart_putstr_P(PSTR(" bits"));
+ NESSIE_PUTSTR(str);
+ NESSIE_PUTSTR_P(PSTR(" bits"));
}
if(hashsize_b){
- uart_putstr_P(PSTR("\r\nHash size: "));
+ NESSIE_PUTSTR_P(PSTR("\r\nHash size: "));
utoa(hashsize_b, str, 10);
- uart_putstr(str);
- uart_putstr_P(PSTR(" bits"));
+ NESSIE_PUTSTR(str);
+ NESSIE_PUTSTR_P(PSTR(" bits"));
}
if(macsize_b){
- uart_putstr_P(PSTR("\r\nMac size: "));
+ NESSIE_PUTSTR_P(PSTR("\r\nMac size: "));
utoa(macsize_b, str, 10);
- uart_putstr(str);
- uart_putstr_P(PSTR(" bits"));
+ NESSIE_PUTSTR(str);
+ NESSIE_PUTSTR_P(PSTR(" bits"));
}
if(ivsize_b){
if(ivsize_b==(uint16_t)-1){
- uart_putstr_P(PSTR("\r\nNo initial value (IV) mode"));
- }
- {
- uart_putstr_P(PSTR("\r\nIV size: "));
+ NESSIE_PUTSTR_P(PSTR("\r\nNo initial value (IV) mode"));
+ }else{
+ NESSIE_PUTSTR_P(PSTR("\r\nIV size: "));
utoa(ivsize_b, str, 10);
- uart_putstr(str);
- uart_putstr_P(PSTR(" bits"));
+ NESSIE_PUTSTR(str);
+ NESSIE_PUTSTR_P(PSTR(" bits"));
}
}
- uart_putstr_P(PSTR("\r\n"));
+ NESSIE_PUTSTR_P(PSTR("\r\n"));
}
void nessie_print_footer(void){
- uart_putstr_P(PSTR("\r\n\r\n\r\n\r\nEnd of test vectors\r\n\r\n"));
+ NESSIE_PUTSTR_P(PSTR("\r\n\r\n\r\n\r\nEnd of test vectors\r\n\r\n"));
}
projects / avr-crypto-lib.git / blobdiff