X-Git-Url: https://git.cryptolib.org/?p=avr-crypto-lib.git;a=blobdiff_plain;f=test_src%2Fmain-bigint-test.c;h=19ef467f3f08925c52c8cc2f7dd77e07d4f47f84;hp=3d5bd21d60c9e66edc48d14489cf4908dfdee73d;hb=4b5da1dc27a791b5c448274a3db09cd035b33493;hpb=eb09a2a6f447833e3cf73a71fc0113f84d51f41b diff --git a/test_src/main-bigint-test.c b/test_src/main-bigint-test.c index 3d5bd21..19ef467 100644 --- a/test_src/main-bigint-test.c +++ b/test_src/main-bigint-test.c @@ -1,7 +1,7 @@ -/* main-base64-test.c */ +/* main-bigint-test.c */ /* This file is part of the AVR-Crypto-Lib. - Copyright (C) 2008, 2009 Daniel Otte (daniel.otte@rub.de) + Copyright (C) 2006-2015 Daniel Otte (bg@nerilex.org) This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -17,38 +17,33 @@ along with this program. If not, see . */ /* - * base64 test-suit + * bigint test-suit * */ -#include "config.h" - -#include "uart_i.h" -#include "debug.h" +#include "main-test-common.h" #include "noekeon.h" #include "noekeon_prng.h" #include "bigint.h" #include "bigint_io.h" -#include "cli.h" #include "performance_test.h" -#include -#include -#include +char *algo_name = "BigInt"; -char* algo_name = "BigInt"; +#define MAX(a,b) ((a) > (b) ? (a) : (b)) +#define MIN(a,b) ((a) < (b) ? (a) : (b)) /***************************************************************************** * additional validation-functions * *****************************************************************************/ -void test_echo_bigint(void){ +void test_echo_bigint(void) { bigint_t a; cli_putstr_P(PSTR("\r\necho test\r\n")); - for(;;){ + for (;;) { cli_putstr_P(PSTR("\r\nenter hex number:")); - if(bigint_read_hex_echo(&a)){ + if (bigint_read_hex_echo(&a)) { cli_putstr_P(PSTR("\r\n end echo test")); return; } @@ -62,14 +57,14 @@ void test_echo_bigint(void){ void test_add_bigint(void){ bigint_t a, b, c; cli_putstr_P(PSTR("\r\nadd test\r\n")); - for(;;){ + for (;;) { cli_putstr_P(PSTR("\r\nenter a:")); - if(bigint_read_hex_echo(&a)){ + if (bigint_read_hex_echo(&a)) { cli_putstr_P(PSTR("\r\n end add test")); return; } cli_putstr_P(PSTR("\r\nenter b:")); - if(bigint_read_hex_echo(&b)){ + if (bigint_read_hex_echo(&b)) { free(a.wordv); cli_putstr_P(PSTR("\r\n end add test")); return; @@ -79,9 +74,9 @@ void test_add_bigint(void){ cli_putstr_P(PSTR(" + ")); bigint_print_hex(&b); cli_putstr_P(PSTR(" = ")); - uint8_t *c_b; - c_b = malloc(((a.length_B>b.length_B)?a.length_B:b.length_B)+2); - if(c_b==NULL){ + bigint_word_t *c_b; + c_b = malloc((MAX(a.length_W, b.length_W) + 2) * sizeof(bigint_word_t)); + if(c_b == NULL){ cli_putstr_P(PSTR("\n\rERROR: Out of memory!")); free(a.wordv); free(b.wordv); @@ -97,17 +92,71 @@ void test_add_bigint(void){ } } +void test_add_scale_bigint(void){ + bigint_t a, b, c; + uint16_t scale; + cli_putstr_P(PSTR("\r\nadd-scale test\r\n")); + for (;;) { + cli_putstr_P(PSTR("\r\nenter a:")); + if (bigint_read_hex_echo(&a)) { + cli_putstr_P(PSTR("\r\n end add-scale test")); + return; + } + cli_putstr_P(PSTR("\r\nenter b:")); + if (bigint_read_hex_echo(&b)) { + cli_putstr_P(PSTR("\r\n end add-scale test")); + return; + } + cli_putstr_P(PSTR("\r\nenter scale:")); + { + char str[8]; + cli_getsn_cecho(str, 7); + scale = atoi(str); + } + /* + if(bigint_read_hex_echo(&scale)){ + free(scale.wordv); + cli_putstr_P(PSTR("\r\n end add test")); + return; + } + */ + bigint_word_t *c_b; + c_b = malloc((MAX(a.length_W, b.length_W+scale) + 2) * sizeof(bigint_word_t)); + if(c_b==NULL){ + cli_putstr_P(PSTR("\n\rERROR: Out of memory!")); + free(a.wordv); + free(b.wordv); + continue; + } + c.wordv = c_b; + bigint_copy(&c, &a); + bigint_add_scale_u(&c, &b, scale); + cli_putstr_P(PSTR("\r\n ")); + bigint_print_hex(&a); + cli_putstr_P(PSTR(" + ")); + bigint_print_hex(&b); + cli_putstr_P(PSTR("<<8*")); + cli_hexdump_rev(&scale, 2); + cli_putstr_P(PSTR(" = ")); + bigint_print_hex(&c); + cli_putstr_P(PSTR("\r\n")); + free(a.wordv); + free(b.wordv); + free(c_b); + } +} + void test_mul_bigint(void){ bigint_t a, b, c; cli_putstr_P(PSTR("\r\nmul test\r\n")); - for(;;){ + for (;;) { cli_putstr_P(PSTR("\r\nenter a:")); - if(bigint_read_hex_echo(&a)){ + if (bigint_read_hex_echo(&a)) { cli_putstr_P(PSTR("\r\n end mul test")); return; } cli_putstr_P(PSTR("\r\nenter b:")); - if(bigint_read_hex_echo(&b)){ + if (bigint_read_hex_echo(&b)) { free(a.wordv); cli_putstr_P(PSTR("\r\n end mul test")); return; @@ -117,9 +166,9 @@ void test_mul_bigint(void){ cli_putstr_P(PSTR(" * ")); bigint_print_hex(&b); cli_putstr_P(PSTR(" = ")); - uint8_t *c_b; - c_b = malloc((((a.length_B>b.length_B)?a.length_B:b.length_B)+1)*2); - if(c_b==NULL){ + bigint_word_t *c_b; + c_b = malloc((MAX(a.length_W, b.length_W) + 1) * 2 * sizeof(bigint_word_t)); + if (c_b==NULL) { cli_putstr_P(PSTR("\n\rERROR: Out of memory!")); free(a.wordv); free(b.wordv); @@ -135,6 +184,99 @@ void test_mul_bigint(void){ } } +void test_mul_mont_bigint(void){ + bigint_t a, b, c, a_, b_, m_, res; + bigint_length_t s; + cli_putstr_P(PSTR("\r\nmul-mont test ( (a * b) % c )\r\n")); + for (;;) { + cli_putstr_P(PSTR("\r\nenter a:")); + if (bigint_read_hex_echo(&a)) { + cli_putstr_P(PSTR("\r\n end mul test")); + return; + } + cli_putstr_P(PSTR("\r\nenter b:")); + if (bigint_read_hex_echo(&b)) { + free(a.wordv); + cli_putstr_P(PSTR("\r\n end mul test")); + return; + } + cli_putstr_P(PSTR("\r\nenter c:")); + if (bigint_read_hex_echo(&c)) { + free(a.wordv); + free(b.wordv); + cli_putstr_P(PSTR("\r\n end mul test")); + return; + } + s = c.length_W; + cli_putstr_P(PSTR("\r\n (")); + bigint_print_hex(&a); + cli_putstr_P(PSTR(" * ")); + bigint_print_hex(&b); + cli_putstr_P(PSTR(") % ")); + bigint_print_hex(&c); + cli_putstr_P(PSTR(" = ")); + bigint_word_t res_w[s], a_w_[s], b_w_[s], m_w_[s + 1]; + res.wordv = res_w; + a_.wordv = a_w_; + b_.wordv = b_w_; + m_.wordv = m_w_; + bigint_mont_gen_m_(&m_, &c); + bigint_mont_trans(&a_, &a, &c); + bigint_mont_trans(&b_, &b, &c); + bigint_mont_mul(&res, &a_, &b_, &c, &m_); + bigint_mont_red(&res, &res, &c, &m_); + bigint_print_hex(&res); + putchar('\n'); + free(a.wordv); + free(b.wordv); + free(c.wordv); + } +} + +void test_mul_word_bigint(void){ + bigint_t a, b; + bigint_word_t *t; + cli_putstr_P(PSTR("\r\nmul test\r\n")); + for (;;) { + cli_putstr_P(PSTR("\r\nenter a:")); + if (bigint_read_hex_echo(&a)) { + cli_putstr_P(PSTR("\r\n end mul test")); + return; + } + cli_putstr_P(PSTR("\r\nenter b:")); + if (bigint_read_hex_echo(&b)) { + free(a.wordv); + cli_putstr_P(PSTR("\r\n end mul test")); + return; + } + cli_putstr_P(PSTR("\r\n ")); + bigint_print_hex(&a); + cli_putstr_P(PSTR(" * ")); + bigint_print_hex(&b); + cli_putstr_P(PSTR(" = ")); + + if (b.length_W > 1) { + free(a.wordv); + free(b.wordv); + cli_putstr_P(PSTR("\r\n end mul test")); + } + + t = realloc(a.wordv, (a.length_W + 3) * sizeof(bigint_word_t)); + if (t == NULL) { + cli_putstr_P(PSTR("\n\rERROR: Out of memory!")); + free(a.wordv); + free(b.wordv); + continue; + } + a.wordv = t; + bigint_mul_word_u(&a, b.wordv[0]); + bigint_print_hex(&a); + cli_putstr_P(PSTR("\r\n")); + free(a.wordv); + free(b.wordv); + } +} + void test_square_bigint(void){ bigint_t a, c; cli_putstr_P(PSTR("\r\nsquare test\r\n")); @@ -147,9 +289,9 @@ void test_square_bigint(void){ cli_putstr_P(PSTR("\r\n ")); bigint_print_hex(&a); cli_putstr_P(PSTR("**2 = ")); - uint8_t *c_b; - c_b = malloc(a.length_B*2); - if(c_b==NULL){ + bigint_word_t *c_b; + c_b = malloc(a.length_W * 2 * sizeof(bigint_word_t)); + if(c_b == NULL){ cli_putstr_P(PSTR("\n\rERROR: Out of memory!")); free(a.wordv); continue; @@ -163,14 +305,184 @@ void test_square_bigint(void){ } } +void test_reduce_bigint(void){ + bigint_t a, b; + cli_putstr_P(PSTR("\r\nreduce test\r\n")); + for (;;) { + cli_putstr_P(PSTR("\r\nenter a:")); + if (bigint_read_hex_echo(&a)) { + cli_putstr_P(PSTR("\r\n end reduce test")); + return; + } + cli_putstr_P(PSTR("\r\nenter b:")); + if (bigint_read_hex_echo(&b)) { + free(a.wordv); + cli_putstr_P(PSTR("\r\n end reduce test")); + return; + } + cli_putstr_P(PSTR("\r\n ")); + bigint_print_hex(&a); + cli_putstr_P(PSTR(" % ")); + bigint_print_hex(&b); + cli_putstr_P(PSTR(" = ")); + bigint_reduce(&a, &b); + bigint_print_hex(&a); + cli_putstr_P(PSTR("\r\n")); + free(a.wordv); + free(b.wordv); + } +} +/* d = a**b % c */ +void test_expmod_bigint(void){ + bigint_t a, b, c, d; + bigint_word_t *d_b; + cli_putstr_P(PSTR("\r\nexpnonentiation-modulo test\r\n")); + for (;;) { + cli_putstr_P(PSTR("\r\nenter a:")); + if (bigint_read_hex_echo(&a)) { + cli_putstr_P(PSTR("\r\n end expmod test")); + return; + } + cli_putstr_P(PSTR("\r\nenter b:")); + if (bigint_read_hex_echo(&b)) { + free(a.wordv); + cli_putstr_P(PSTR("\r\n end expmod test")); + return; + } + cli_putstr_P(PSTR("\r\nenter c:")); + if (bigint_read_hex_echo(&c)) { + free(a.wordv); + free(b.wordv); + cli_putstr_P(PSTR("\r\n end expmod test")); + return; + } + d_b = malloc(c.length_W * sizeof(bigint_word_t)); + if(d_b==NULL){ + cli_putstr_P(PSTR("\n\rERROR: Out of memory!")); + free(a.wordv); + free(b.wordv); + free(c.wordv); + continue; + } + d.wordv = d_b; + cli_putstr_P(PSTR("\r\n ")); + bigint_print_hex(&a); + cli_putstr_P(PSTR("**")); + bigint_print_hex(&b); + cli_putstr_P(PSTR(" % ")); + bigint_print_hex(&c); + cli_putstr_P(PSTR(" = ")); + bigint_expmod_u_sam(&d, &a, &b, &c); + bigint_print_hex(&d); + cli_putstr_P(PSTR("\r\n")); + free(a.wordv); + free(b.wordv); + free(c.wordv); + free(d.wordv); + + } +} + +/* d = a**b % c */ +void test_expmod_mont_bigint(void){ + bigint_t a, b, c, d; + bigint_word_t *d_b; + cli_putstr_P(PSTR("\r\nexpnonentiation-modulo-montgomory test\r\n")); + for (;;) { + cli_putstr_P(PSTR("\r\nenter a:")); + if (bigint_read_hex_echo(&a)) { + cli_putstr_P(PSTR("\r\n end expmod test")); + return; + } + cli_putstr_P(PSTR("\r\nenter b:")); + if (bigint_read_hex_echo(&b)) { + free(a.wordv); + cli_putstr_P(PSTR("\r\n end expmod test")); + return; + } + cli_putstr_P(PSTR("\r\nenter c:")); + if (bigint_read_hex_echo(&c)) { + free(a.wordv); + free(b.wordv); + cli_putstr_P(PSTR("\r\n end expmod test")); + return; + } + d_b = malloc(c.length_W * sizeof(bigint_word_t)); + if (d_b == NULL) { + cli_putstr_P(PSTR("\n\rERROR: Out of memory!")); + free(a.wordv); + free(b.wordv); + free(c.wordv); + continue; + } + d.wordv = d_b; + cli_putstr_P(PSTR("\r\n ")); + bigint_print_hex(&a); + cli_putstr_P(PSTR("**")); + bigint_print_hex(&b); + cli_putstr_P(PSTR(" % ")); + bigint_print_hex(&c); + cli_putstr_P(PSTR(" = ")); + bigint_expmod_u_mont_sam(&d, &a, &b, &c); + bigint_print_hex(&d); + cli_putstr_P(PSTR("\r\n")); + free(a.wordv); + free(b.wordv); + free(c.wordv); + free(d.wordv); + + } +} + +void test_gcdext_bigint(void){ + bigint_t a, b, c, d, e; + cli_putstr_P(PSTR("\r\ngcdext test\r\n")); + for (;;) { + cli_putstr_P(PSTR("\r\nenter a:")); + if (bigint_read_hex_echo(&a)) { + cli_putstr_P(PSTR("\r\n end gcdext test")); + return; + } + cli_putstr_P(PSTR("\r\nenter b:")); + if (bigint_read_hex_echo(&b)) { + free(a.wordv); + cli_putstr_P(PSTR("\r\n end gcdext test")); + return; + } + c.wordv = malloc(MIN(a.length_W, b.length_W) * sizeof(bigint_word_t)); + d.wordv = malloc((MAX(a.length_W, b.length_W) + 1) * sizeof(bigint_word_t)); + e.wordv = malloc((MAX(a.length_W, b.length_W) + 1) * sizeof(bigint_word_t)); + + cli_putstr_P(PSTR("\r\n gcdext( ")); + bigint_print_hex(&a); + cli_putstr_P(PSTR(", ")); + bigint_print_hex(&b); + cli_putstr_P(PSTR(") => ")); + bigint_gcdext(&c, &d, &e, &a, &b); + cli_putstr_P(PSTR("a = ")); + bigint_print_hex(&d); + cli_putstr_P(PSTR("; b = ")); + bigint_print_hex(&e); + cli_putstr_P(PSTR("; gcd = ")); + bigint_print_hex(&c); + + cli_putstr_P(PSTR("\r\n")); + free(a.wordv); + free(b.wordv); + free(c.wordv); + free(d.wordv); + free(e.wordv); + } +} + void test_simple(void){ bigint_t a, b, c; - uint8_t a_b[1], b_b[1], c_b[2]; - a.wordv=a_b; - b.wordv=b_b; - c.wordv=c_b; - a.length_B = 1; - b.length_B = 1; + bigint_word_t a_b[1], b_b[1], c_b[2]; + a.wordv = a_b; + b.wordv = b_b; + c.wordv = c_b; + a.length_W = 1; + b.length_W = 1; a_b[0] = 1; b_b[0] = 2; bigint_add_u(&c, &a, &b); @@ -186,8 +498,8 @@ void test_mul_simple(void){ a.wordv=a_b; b.wordv=b_b; c.wordv=c_b; - a.length_B = 5; - b.length_B = 5; + a.length_W = 5; + b.length_W = 5; bigint_adjust(&a); bigint_adjust(&b); bigint_mul_s(&c, &a, &b); @@ -208,12 +520,12 @@ void test_mul_simple(void){ uint8_t b_b[8] = {0xe6, 0xdd, 0xce, 0x00, 0x44, 0x60, 0xda, 0x0d}; uint8_t c_b[16]; - a.wordv=a_b; - b.wordv=b_b; - c.wordv=c_b; - a.length_B = 8; - b.length_B = 8; - a.info=0x80; + a.wordv = (bigint_word_t*)a_b; + b.wordv = (bigint_word_t*)b_b; + c.wordv = (bigint_word_t*)c_b; + a.length_W = 8 / sizeof(bigint_word_t); + b.length_W = 8 / sizeof(bigint_word_t); + a.info = 0x80; bigint_adjust(&a); bigint_adjust(&b); bigint_mul_s(&c, &a, &b); @@ -226,15 +538,35 @@ void test_mul_simple(void){ } // f4 b86a 2220 0774 437d 70e6 **2 = e9f00f29ca1c876a7a682bd1e04f6925caffd6660ea4 +/* +const uint8_t square_test_data[] PROGMEM = { + 0xA0, 0x3C, 0x23, 0x9F, 0x7A, 0xFC, 0x60, 0xEB, 0x96, 0xC2, 0xA8, 0xAC, 0xC3, 0xC9, 0x9E, 0xEC, + 0x4A, 0xF0, 0x1C, 0xB2, 0x36, 0x68, 0xD6, 0x4D, 0x3E, 0x4F, 0x8E, 0x55, 0xEA, 0x52, 0x46, 0x68, + 0x6E, 0x18, 0x88, 0x37, 0x03, 0x70, 0xBD, 0x01, 0x60, 0xE2, 0xD6, 0x12, 0xA0, 0x0E, 0xD2, 0x72, + 0x0D, 0x9D, 0x9F, 0x03, 0xC5, 0x81, 0xCA, 0x6E, 0x88, 0x1E, 0xF5, 0xD8, 0x14, 0x15, 0x30, 0xEB, + 0x28, 0x7C, 0x80, 0x07, 0x34, 0x05, 0x5D, 0xAA, 0xDC, 0xA8, 0xAA, 0x88, 0xC5, 0xE5, 0xC9, 0xFE, + 0x9C, 0xA1, 0xCE, 0xC2, 0x09, 0x0D, 0xC4, 0xC8, 0xD3, 0xE7, 0x3A, 0xF3, 0xEF, 0xDF, 0xAE, 0x07, + 0xEC, 0xC7, 0x83, 0x50, 0x9F, 0x6D, 0xB9, 0x28, 0x77, 0xC0, 0xFE, 0x69, 0xB2, 0x2E, 0x55, 0x90, + 0x50, 0xED, 0xE0, 0xA1, 0x4D, 0x3D, 0x38, 0xC9, 0x0E, 0xCD, 0x04, 0x3B, 0x64, 0x3F, 0x56, 0xC5, + 0xC3, 0x9E, 0x89, 0x81, 0x44, 0x60, 0xBA, 0x8E, 0x88, 0xA4, 0xA3, 0x42, 0x7B, 0x06, 0x93, 0x1C, + 0x6B, 0x04, 0x29, 0xF9, 0xDD, 0xFF, 0xB0, 0x48, 0x2F, 0x6D, 0xD1, 0x0F, 0x7D, 0xA6, 0x26, 0xD8, + 0xEF, 0x5E, 0x04, 0x18, 0xD1, 0x61, 0x46, 0x37, 0x87, 0xE2, 0x97, 0xDF, 0x10, 0xB4, 0x9A, 0x39, + 0xB1, 0xD0, 0xCA, 0x91, 0x48, 0x1E, 0x5D, 0xA1, 0x38, 0x89, 0x02, 0xC1, 0x49, 0x86, 0xB7, 0xAE, + 0x69, 0x20, 0xFA, 0x0E, 0x39, 0xDA, 0xA5, 0xEF, 0x7F, 0xB2, 0x81, 0xB8, 0xC0, 0x3A, 0xF8, 0xDB, + 0xBC, 0x45, 0xF6, 0xDA, 0xCD, 0xBE, 0x27, 0xBE, 0xF6, 0x20, 0x79, 0xF3, 0xC3, 0xC8, 0xFF, 0x85, + 0x43, 0x9F, 0xB1, 0x9B, 0x72, 0x88, 0xDD, 0xA4, 0x0D, 0xFC, 0xC6, 0xB5, 0x74, 0x67, 0x29, 0xF5 +}; +*/ + void test_square_simple(void){ bigint_t a, c; - uint8_t a_b[11] = {0xe6, 0x70, 0x7d, 0x43, 0x74, 0x07, 0x20, 0x22, 0x6a, 0xb8, 0xf4}; - uint8_t c_b[22]; - a.wordv=a_b; - c.wordv=c_b; - a.length_B = 11; - a.info=0x00; + uint8_t a_b[16] = {0xe6, 0x70, 0x7d, 0x43, 0x74, 0x07, 0x20, 0x22, 0x6a, 0xb8, 0xf4, 0, 0, 0, 0, 0}; + uint8_t c_b[32]; + a.wordv = (bigint_word_t*)a_b; + c.wordv = (bigint_word_t*)c_b; + a.length_W = 16 / sizeof(bigint_word_t); + a.info = 0x00; bigint_adjust(&a); bigint_square(&c, &a); cli_putstr_P(PSTR("\r\n test: ")); @@ -243,6 +575,65 @@ void test_square_simple(void){ bigint_print_hex(&c); } +// [fail (c)]: A862 % 2752 = 0D1A ; should a862 % 2752 = b1a +void test_reduce_simple(void){ + bigint_t a, b, c; + + uint8_t a_b[4] = {0x62, 0xA8}; + uint8_t b_b[4] = {0x52, 0x27}; + uint8_t c_b[4]; + a.wordv = (bigint_word_t*)a_b; + a.length_W = 4 / sizeof(bigint_word_t); + a.info = 0x00; + bigint_adjust(&a); + b.wordv = (bigint_word_t*)b_b; + b.length_W = 4 / sizeof(bigint_word_t); + b.info = 0x00; + bigint_adjust(&b); + c.wordv = (bigint_word_t*)c_b; + bigint_copy(&c, &a); + bigint_reduce(&c, &b); + cli_putstr_P(PSTR("\r\n test: ")); + bigint_print_hex(&a); + cli_putstr_P(PSTR(" % ")); + bigint_print_hex(&b); + cli_putstr_P(PSTR(" = ")); + bigint_print_hex(&c); +} + +/* gcdext( B5DDAD, 6CBBC2) */ +/* gcdext( CD319349, 9EFD76CC) */ +/* gcdext( 1609000771, 6FAC577D72) */ +/* */ +void test_gcdext_simple(void){ + bigint_t a, b, c, d, e; + + uint8_t a_b[8] = {0x71, 0x07, 0x00, 0x09, 0x16}; + uint8_t b_b[8] = {0x72, 0x7D, 0x57, 0xAC, 0X6F}; + uint8_t c_b[8], d_b[8], e_b[8]; + a.wordv = (bigint_word_t*)a_b; + a.length_W = 8 / sizeof(bigint_word_t); + a.info = 0x00; + bigint_adjust(&a); + b.wordv = (bigint_word_t*)b_b; + b.length_W = 8 / sizeof(bigint_word_t); + b.info = 0x00; + bigint_adjust(&b); + c.wordv = (bigint_word_t*)c_b; + d.wordv = (bigint_word_t*)d_b; + e.wordv = (bigint_word_t*)e_b; + bigint_gcdext(&c, &d, &e, &a, &b); + cli_putstr_P(PSTR("\r\n test: gcd( ")); + bigint_print_hex(&a); + cli_putstr_P(PSTR(", ")); + bigint_print_hex(&b); + cli_putstr_P(PSTR(") => a = ")); + bigint_print_hex(&d); + cli_putstr_P(PSTR("; b = ")); + bigint_print_hex(&e); + cli_putstr_P(PSTR("; gcd = ")); + bigint_print_hex(&c); +} void testrun_performance_bigint(void){ @@ -253,17 +644,31 @@ void testrun_performance_bigint(void){ const char echo_test_str[] PROGMEM = "echo-test"; const char add_test_str[] PROGMEM = "add-test"; +const char add_scale_test_str[] PROGMEM = "add-scale-test"; const char mul_test_str[] PROGMEM = "mul-test"; +const char mul_mont_test_str[] PROGMEM = "mul-mont-test"; +const char mul_word_test_str[] PROGMEM = "mul-word-test"; const char square_test_str[] PROGMEM = "square-test"; +const char reduce_test_str[] PROGMEM = "reduce-test"; +const char expmod_test_str[] PROGMEM = "expmod-test"; +const char expmod_mont_test_str[] PROGMEM = "expmod-mont-test"; +const char gcdext_test_str[] PROGMEM = "gcdext-test"; const char quick_test_str[] PROGMEM = "quick-test"; const char performance_str[] PROGMEM = "performance"; const char echo_str[] PROGMEM = "echo"; -cmdlist_entry_t cmdlist[] PROGMEM = { +const cmdlist_entry_t cmdlist[] PROGMEM = { { add_test_str, NULL, test_add_bigint }, + { add_scale_test_str, NULL, test_add_scale_bigint }, { mul_test_str, NULL, test_mul_bigint }, + { mul_mont_test_str, NULL, test_mul_mont_bigint }, + { mul_word_test_str, NULL, test_mul_word_bigint }, { square_test_str, NULL, test_square_bigint }, - { quick_test_str, NULL, test_mul_simple }, + { reduce_test_str, NULL, test_reduce_bigint }, + { expmod_test_str, NULL, test_expmod_bigint }, + { expmod_mont_test_str, NULL, test_expmod_mont_bigint }, + { gcdext_test_str, NULL, test_gcdext_bigint }, + { quick_test_str, NULL, test_gcdext_simple }, { echo_test_str, NULL, test_echo_bigint }, { performance_str, NULL, testrun_performance_bigint }, { echo_str, (void*)1, (void_fpt)echo_ctrl }, @@ -271,14 +676,10 @@ cmdlist_entry_t cmdlist[] PROGMEM = { }; int main (void){ - DEBUG_INIT(); - - cli_rx = (cli_rx_fpt)uart0_getc; - cli_tx = (cli_tx_fpt)uart0_putc; - for(;;){ - cli_putstr_P(PSTR("\r\n\r\nCrypto-VS (")); - cli_putstr(algo_name); - cli_putstr_P(PSTR(")\r\nloaded and running\r\n")); + main_setup(); + + for(;;){ + welcome_msg(algo_name); cmd_interface(cmdlist); } }