From 8537c7a0647b533f078af9c35bce533335c7556e Mon Sep 17 00:00:00 2001 From: bg Date: Sun, 6 Apr 2008 02:42:32 +0000 Subject: [PATCH] arcfour got its own testsuit now + some modifications of the build process --- COPYING => COPYING.gpl2 | 0 COPYING.gpl3 | 674 ++++++++++++++++++++++++++++++++++++++++ LICENSE => LICENSE.gpl2 | 0 LICENSE.gpl3 | 674 ++++++++++++++++++++++++++++++++++++++++ Makefile | 37 ++- arcfour.h | 2 +- arcfour.mk | 6 +- camellia.mk | 2 +- cast5.mk | 2 +- des.mk | 2 +- hmac-sha256.mk | 12 + main-arcfour-test.c | 67 ++++ main.c | 34 +- md5.mk | 11 + nessie_bc_test.h | 1 - nessie_stream_test.c | 279 +++++++++++++++++ nessie_stream_test.h | 23 ++ prng.mk | 13 + seed.mk | 2 +- serpent.mk | 2 +- sha1.mk | 12 + sha256.mk | 12 + shabea.mk | 2 +- skipjack.mk | 2 +- tdes.mk | 2 +- xtea.mk | 2 +- 26 files changed, 1819 insertions(+), 56 deletions(-) rename COPYING => COPYING.gpl2 (100%) create mode 100644 COPYING.gpl3 rename LICENSE => LICENSE.gpl2 (100%) create mode 100644 LICENSE.gpl3 create mode 100644 hmac-sha256.mk create mode 100644 main-arcfour-test.c create mode 100644 md5.mk create mode 100644 nessie_stream_test.c create mode 100644 nessie_stream_test.h create mode 100644 prng.mk create mode 100644 sha1.mk create mode 100644 sha256.mk diff --git a/COPYING b/COPYING.gpl2 similarity index 100% rename from COPYING rename to COPYING.gpl2 diff --git a/COPYING.gpl3 b/COPYING.gpl3 new file mode 100644 index 0000000..94a9ed0 --- /dev/null +++ b/COPYING.gpl3 @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/Makefile b/Makefile index fc63924..5993599 100644 --- a/Makefile +++ b/Makefile @@ -1,15 +1,17 @@ # Makefile for the micro-crypt project # author: Daniel Otte -BLOCK_CIPHERS = -STREAM_CIPHERS = -HASHES = +BLOCK_CIPHERS := +STREAM_CIPHERS := +HASHES := +MACS := +PRNGS := include avr-makefile.inc include *.mk -ALGORITHMS = $(BLOCK_CIPHERS) $(STREAM_CIPHERS) $(HASHES) +ALGORITHMS = $(BLOCK_CIPHERS) $(STREAM_CIPHERS) $(HASHES) $(PRNGS) $(MACS) ALGORITHMS_OBJ = $(patsubst %,%_OBJ, $(ALGORITHMS)) ALGORITHMS_OBJ_IMM = $(foreach a, $(ALGORITHMS_OBJ), $($(a))) ALGORITHMS_TEST_BIN = $(patsubst %,%_TEST_BIN, $(ALGORITHMS)) @@ -21,11 +23,7 @@ ALGORITHMS_TEST_BIN_IMM = $(foreach a, $(ALGORITHMS_TEST_BIN), $($(a))) ALGORITHMS_NESSIE_TEST = $(patsubst %,%_NESSIE_TEST, $(ALGORITHMS)) ALGORITHMS_PERFORMANCE_TEST = $(patsubst %,%_PERORMANCE_TEST, $(ALGORITHMS)) - -PRG = serpent-test - -#SHA1_OBJ = main-sha1-test.o debug.o uart.o serial-tools.o sha1-asm.o -#MD5_OBJ = main-md5-test.o debug.o uart.o serial-tools.o md5.o +PRG = remove_me #Multi_OBJ = main.o debug.o uart.o serial-tools.o sha256-asm.o xtea-asm.o arcfour-asm.o prng.o cast5.o @@ -48,10 +46,21 @@ $(foreach algo, $(ALGORITHMS), $(eval $(call BLA_TEMPLATE2, $(algo), $(patsubst .PHONY: info info: - echo $(ALGORITHMS_TEST_BIN_MAIN) - echo $(ALGORITHMS) - echo $(firstword $(XTEA_TEST_BIN)) - echo $(patsubst %.o,%.elf,$(firstword $(XTEA_TEST_BIN))) + @echo "infos on micro-crypt:" + @echo " block ciphers:" + @echo " $(BLOCK_CIPHERS)" + @echo " stream ciphers:" + @echo " $(STREAM_CIPHERS)" + @echo " hash functions:" + @echo " $(HASHES)" + @echo " MAC functions:" + @echo " $(MACS)" + @echo " PRNG functions:" + @echo " $(PRNGS)" +# echo $(ALGORITHMS_TEST_BIN_MAIN) +# echo $(ALGORITHMS) +# echo $(firstword $(XTEA_TEST_BIN)) +# echo $(patsubst %.o,%.elf,$(firstword $(XTEA_TEST_BIN))) # echo $(ALGORITHMS_OBJ) # echo $(ALGORITHMS_OBJ_IMM) # echo $(ALGORITHMS_TEST_BIN) @@ -68,7 +77,7 @@ tests: $(ALGORITHMS_TEST_BIN) \ $(ALGORITHMS_OBJ): $(ALGORITHMS_OBJ_IMM) $(ALGORITHMS_TEST_BIN): $(ALGORITHMS_TEST_BIN_IMM) -$(ALGORITHMS): +#$(ALGORITHMS): .PHONY: all all: $(PRG).elf lst text eeprom diff --git a/arcfour.h b/arcfour.h index f73dd40..bd4a4d4 100644 --- a/arcfour.h +++ b/arcfour.h @@ -1,7 +1,7 @@ /* * File: arcfour.h * Author: Daniel Otte - * Date: 07.06.2006 + * Date: 2006-06-07 * License: GPL * Description: Implementation of the ARCFOUR (RC4 compatible) stream cipher algorithm. * diff --git a/arcfour.mk b/arcfour.mk index 611a649..58c24b9 100644 --- a/arcfour.mk +++ b/arcfour.mk @@ -2,11 +2,11 @@ ALGO_NAME := ARCFOUR # comment out the following line for removement of ARCFOUR from the build process -BLOCK_CIPHERS := $(BLOCK_CIPHERS) $(ALGO_NAME) +STREAM_CIPHERS += $(ALGO_NAME) $(ALGO_NAME)_OBJ := arcfour-asm.o -$(ALGO_NAME)_TEST_BIN := main.o debug.o uart.o serial-tools.o sha256-asm.o \ - xtea-asm.o arcfour-asm.o prng.o cast5.o +$(ALGO_NAME)_TEST_BIN := main-arcfour-test.o debug.o uart.o serial-tools.o \ + nessie_stream_test.o arcfour-asm.o $(ALGO_NAME)_NESSIE_TEST := "nessie" $(ALGO_NAME)_PEROFRMANCE_TEST := "performance" diff --git a/camellia.mk b/camellia.mk index f749184..06d99d6 100644 --- a/camellia.mk +++ b/camellia.mk @@ -2,7 +2,7 @@ ALGO_NAME := CAMELLIA # comment out the following line for removement of serpent from the build process -BLOCK_CIPHERS := $(BLOCK_CIPHERS) $(ALGO_NAME) +BLOCK_CIPHERS += $(ALGO_NAME) # main-camellia-test.o debug.o uart.o serial-tools.o camellia.o camellia-asm.o $(ALGO_NAME)_OBJ := camellia.o camellia-asm.o diff --git a/cast5.mk b/cast5.mk index c5df6e5..f2241c0 100644 --- a/cast5.mk +++ b/cast5.mk @@ -2,7 +2,7 @@ ALGO_NAME := CAST5 # comment out the following line for removement of CAST5 from the build process -BLOCK_CIPHERS := $(BLOCK_CIPHERS) $(ALGO_NAME) +BLOCK_CIPHERS += $(ALGO_NAME) $(ALGO_NAME)_OBJ := cast5.o $(ALGO_NAME)_TEST_BIN := main-cast5-test.o debug.o uart.o serial-tools.o cast5.o diff --git a/des.mk b/des.mk index 6e37b71..f78040b 100644 --- a/des.mk +++ b/des.mk @@ -2,7 +2,7 @@ ALGO_NAME := DES # comment out the following line for removement of DES from the build process -BLOCK_CIPHERS := $(BLOCK_CIPHERS) $(ALGO_NAME) +BLOCK_CIPHERS += $(ALGO_NAME) $(ALGO_NAME)_OBJ := des.o $(ALGO_NAME)_TEST_BIN := main-des-test.o debug.o uart.o serial-tools.o des.o diff --git a/hmac-sha256.mk b/hmac-sha256.mk new file mode 100644 index 0000000..04e0f0a --- /dev/null +++ b/hmac-sha256.mk @@ -0,0 +1,12 @@ +# Makefile for HMAC-SHA256 +ALGO_NAME := HMAC-SHA256 + +# comment out the following line for removement of HMAC-SHA256 from the build process +MACS += $(ALGO_NAME) + +$(ALGO_NAME)_OBJ := hmac-sha256.o +$(ALGO_NAME)_TEST_BIN := main.o debug.o uart.o serial-tools.o sha256-asm.o \ + xtea-asm.o arcfour-asm.o prng.o cast5.o +$(ALGO_NAME)_NESSIE_TEST := "nessie" +$(ALGO_NAME)_PEROFRMANCE_TEST := "performance" + diff --git a/main-arcfour-test.c b/main-arcfour-test.c new file mode 100644 index 0000000..24f88ec --- /dev/null +++ b/main-arcfour-test.c @@ -0,0 +1,67 @@ +/* + * arcfour (RC4 compatible) test-suit + * +*/ + +#include "config.h" +#include "serial-tools.h" +#include "uart.h" +#include "debug.h" + +#include "arcfour.h" +#include "nessie_stream_test.h" + +#include +#include + +char* cipher_name = "Arcfour"; + +/***************************************************************************** + * additional validation-functions * + *****************************************************************************/ +void arcfour_genctx_dummy(uint8_t* key, uint16_t keysize, void* ctx){ + arcfour_init(ctx, key, (keysize+7)/8); +} + + + +void testrun_arcfour(void){ + nessie_stream_ctx.outsize_b = 8; /* actually unused */ + nessie_stream_ctx.keysize_b = 128; /* this is theone we have refrence vectors for */ + nessie_stream_ctx.name = cipher_name; + nessie_stream_ctx.ctx_size_B = sizeof(arcfour_ctx_t); + nessie_stream_ctx.cipher_genctx = arcfour_genctx_dummy; + nessie_stream_ctx.cipher_enc = arcfour_gen; + + nessie_stream_run(); +} + + + +/***************************************************************************** + * main * + *****************************************************************************/ + +int main (void){ + char str[20]; + DEBUG_INIT(); + uart_putstr("\r\n"); + + uart_putstr_P(PSTR("\r\n\r\nCrypto-VS (")); + uart_putstr(cipher_name); + uart_putstr_P(PSTR(")\r\nloaded and running\r\n")); + +restart: + while(1){ + if (!getnextwordn(str,20)) {DEBUG_S("DBG: W1\r\n"); goto error;} + if (strcmp(str, "test")) {DEBUG_S("DBG: 1b\r\n"); goto error;} + testrun_arcfour(); + goto restart; + continue; + error: + uart_putstr("ERROR\r\n"); + } + + +} + diff --git a/main.c b/main.c index cc8a72f..f747ffe 100644 --- a/main.c +++ b/main.c @@ -3,31 +3,6 @@ * */ -/* implemented: - * - * xtea (C+ASM) - * SHA256 (C+ASM) - * ARCFOUR (C+ASM) - * HMAC-SHA256 (C) - * PRNG (C) - * - */ - -/* to implement: - * -aes - * -seal (broken?) - * -serpent - * -cast - * -des (???) - * -twofish - * -blowfish - * -skipjack (???) - * -idea (???) - * -kasumi--- - * -camellia - * modes: cbc, ecb, ... - * need Hashes, asymetrics, signatures, ... - */ #include "config.h" #include "serial-tools.h" @@ -36,7 +11,6 @@ #include "sha256.h" #include "xtea.h" -#include "arcfour.h" #include "prng.h" #include "cast5.h" @@ -139,6 +113,8 @@ void testrun_xtea(void){ uart_hexdump(block, 8); } +#if 0 + void testrun_arcfour(void){ arcfour_ctx_t s; char *b; @@ -178,6 +154,8 @@ void testrun_arcfour(void){ uart_hexdump(a, 8); } +#endif + void testrun_prng(void){ uint8_t i,block[32]; uart_putstr("\r\naddEntropy(32, 0x00000000)"); @@ -238,8 +216,8 @@ restart: uart_putstr("\r\n"); testrun_cast5(); uart_putstr("\r\n"); - testrun_arcfour(); - uart_putstr("\r\n"); + // testrun_arcfour(); + // uart_putstr("\r\n"); testrun_sha256(); goto restart; } diff --git a/md5.mk b/md5.mk new file mode 100644 index 0000000..e6aeaa4 --- /dev/null +++ b/md5.mk @@ -0,0 +1,11 @@ +# Makefile for MD5 +ALGO_NAME := MD5 + +# comment out the following line for removement of MD5 from the build process +HASHES += $(ALGO_NAME) + +$(ALGO_NAME)_OBJ := md5.o +$(ALGO_NAME)_TEST_BIN := main-md5-test.o debug.o uart.o serial-tools.o md5.o +$(ALGO_NAME)_NESSIE_TEST := "nessie" +$(ALGO_NAME)_PEROFRMANCE_TEST := "performance" + diff --git a/nessie_bc_test.h b/nessie_bc_test.h index ad5d44e..effde48 100644 --- a/nessie_bc_test.h +++ b/nessie_bc_test.h @@ -7,7 +7,6 @@ typedef void (*nessie_gen_fpt)(uint8_t*, uint16_t, void*); typedef void (*nessie_enc_fpt)(void*, void*); typedef void (*nessie_dec_fpt)(void*, void*); - typedef struct nessie_ctx_st{ uint16_t keysize; uint16_t blocksize_B; diff --git a/nessie_stream_test.c b/nessie_stream_test.c new file mode 100644 index 0000000..bdd2978 --- /dev/null +++ b/nessie_stream_test.c @@ -0,0 +1,279 @@ +/** + * + * author: Daniel Otte + * email: daniel.otte@rub.de + * license: GPLv3 + * + * a suit for running the nessie-tests for streamciphers + * + * */ +#include +#include +#include "nessie_stream_test.h" +#include "uart.h" + +nessie_stream_ctx_t nessie_stream_ctx; + +static void printblock(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]); + } +} + +#define SPACES 31 +#define BYTESPERLINE 16 + +static void printitem(char* name, uint8_t* buffer, uint16_t size_B){ + uint8_t name_len; + uint8_t i; + name_len=strlen(name); + if(name_len>SPACES-1){ + uart_putstr_P(PSTR("\r\n!!! formatting error !!!\r\n")); + return; + } + uart_putstr_P(PSTR("\r\n")); + for(i=0; iBYTESPERLINE)?BYTESPERLINE:toprint)*8); + buffer += BYTESPERLINE; + toprint -= BYTESPERLINE; + } + } +} + +static +void memxor(void* dest, void* src, uint8_t length){ + while(length--){ + *((uint8_t*)dest) ^= *((uint8_t*)src); + dest = (uint8_t*)dest +1; + src = (uint8_t*)src +1; + } +} + +#define BLOCKSIZE_B 64 + +static +void nessie_gen_block(void* ctx, uint8_t* block){ + uint16_t i; + for(i=0; i10){ + uart_putc('0'+(nessie_stream_ctx.keysize_b/10)%10); + } + uart_putc('0'+nessie_stream_ctx.keysize_b%10); + uart_putstr_P(PSTR(" bits\r\n")); +} + +static void print_footer(void){ + uart_putstr_P(PSTR("\r\n\r\n\r\n\r\nEnd of test vectors")); +} + +void nessie_stream_run(void){ + uint16_t i; + uint8_t set; + uint8_t key[(nessie_stream_ctx.keysize_b+7)/8]; + + print_header(); + /* test set 1 */ + set=1; + print_setheader(set); + for(i=0; i>(i%8); + nessie_stream_enc(key); + } + /* test set 2 */ + set=2; + print_setheader(set); + for(i=0; i<256; ++i){ + print_set_vector(set, i); + memset(key, i, (nessie_stream_ctx.keysize_b+7)/8); + nessie_stream_enc(key); + } + /* test set 3 */ + set=3; + print_setheader(set); + for(i=0; i<256; ++i){ + uint8_t j; + print_set_vector(set, i); + for(j=0; j<(nessie_stream_ctx.keysize_b+7)/8; ++j){ + key[j]=(i+j)&0xff; + } + nessie_stream_enc(key); + } + /* test set 4 */ + set=4; + print_setheader(set); + for(i=0; i<4; ++i){ + uint8_t j; + print_set_vector(set, i); + for(j=0; j<(nessie_stream_ctx.keysize_b+7)/8; ++j){ + key[j]=(i*5+j*0x53)&0xff; + } + nessie_stream_enc_large(key); + } + + print_footer(); +} diff --git a/nessie_stream_test.h b/nessie_stream_test.h new file mode 100644 index 0000000..940fb52 --- /dev/null +++ b/nessie_stream_test.h @@ -0,0 +1,23 @@ +#ifndef NESSIE_STREAM_TEST_H_ +#define NESSIE_STREAM_TEST_H_ + +#include + +typedef void (*nessie_stream_genctx_fpt)(uint8_t* key, uint16_t keylength_b, void* ctx); +typedef uint8_t (*nessie_stream_genenc_fpt)(void* ctx); + +typedef struct nessie_stream_ctx_st{ + uint16_t keysize_b; + uint16_t outsize_b; + uint16_t ctx_size_B; + char* name; + nessie_stream_genctx_fpt cipher_genctx; + nessie_stream_genenc_fpt cipher_enc; +} nessie_stream_ctx_t; + + +extern nessie_stream_ctx_t nessie_stream_ctx; + +void nessie_stream_run(void); + +#endif /*NESSIE_STREAM_TEST_H_*/ diff --git a/prng.mk b/prng.mk new file mode 100644 index 0000000..c31f69d --- /dev/null +++ b/prng.mk @@ -0,0 +1,13 @@ +# Makefile for PRNG +ALGO_NAME := PRNG + +# comment out the following line for removement of PRNG from the build process +PRNGS += $(ALGO_NAME) + +$(ALGO_NAME)_OBJ := prng.o +$(ALGO_NAME)_TEST_BIN := main.o debug.o uart.o serial-tools.o sha256-asm.o \ + xtea-asm.o arcfour-asm.o prng.o cast5.o + +$(ALGO_NAME)_NESSIE_TEST := "nessie" +$(ALGO_NAME)_PEROFRMANCE_TEST := "performance" + diff --git a/seed.mk b/seed.mk index 55ebd2f..37888a5 100644 --- a/seed.mk +++ b/seed.mk @@ -2,7 +2,7 @@ ALGO_NAME := SEED # comment out the following line for removement of SEED from the build process -BLOCK_CIPHERS := $(BLOCK_CIPHERS) $(ALGO_NAME) +BLOCK_CIPHERS += $(ALGO_NAME) $(ALGO_NAME)_OBJ := seed.o seed-asm.o $(ALGO_NAME)_TEST_BIN := main-seed-test.o debug.o uart.o serial-tools.o \ diff --git a/serpent.mk b/serpent.mk index 44d437c..eb55908 100644 --- a/serpent.mk +++ b/serpent.mk @@ -2,7 +2,7 @@ ALGO_NAME := SERPENT # comment out the following line for removement of serpent from the build process -BLOCK_CIPHERS := $(BLOCK_CIPHERS) $(ALGO_NAME) +BLOCK_CIPHERS += $(ALGO_NAME) $(ALGO_NAME)_OBJ := serpent.o diff --git a/sha1.mk b/sha1.mk new file mode 100644 index 0000000..96595e9 --- /dev/null +++ b/sha1.mk @@ -0,0 +1,12 @@ +# Makefile for SHA1 +ALGO_NAME := SHA1 + +# comment out the following line for removement of SHA1 from the build process +HASHES += $(ALGO_NAME) + +$(ALGO_NAME)_OBJ := sha1-asm.o +$(ALGO_NAME)_TEST_BIN := main-sha1-test.o debug.o uart.o serial-tools.o \ + sha1-asm.o +$(ALGO_NAME)_NESSIE_TEST := "nessie" +$(ALGO_NAME)_PEROFRMANCE_TEST := "performance" + diff --git a/sha256.mk b/sha256.mk new file mode 100644 index 0000000..8b757df --- /dev/null +++ b/sha256.mk @@ -0,0 +1,12 @@ +# Makefile for SHA256 +ALGO_NAME := SHA256 + +# comment out the following line for removement of SHA256 from the build process +HASHES += $(ALGO_NAME) + +$(ALGO_NAME)_OBJ := sha256-asm.o +$(ALGO_NAME)_TEST_BIN := main.o debug.o uart.o serial-tools.o sha256-asm.o \ + xtea-asm.o arcfour-asm.o prng.o cast5.o +$(ALGO_NAME)_NESSIE_TEST := "nessie" +$(ALGO_NAME)_PEROFRMANCE_TEST := "performance" + diff --git a/shabea.mk b/shabea.mk index 3f3cc40..3accd1f 100644 --- a/shabea.mk +++ b/shabea.mk @@ -2,7 +2,7 @@ ALGO_NAME := SHABEA # comment out the following line for removement of SHABEA from the build process -BLOCK_CIPHERS := $(BLOCK_CIPHERS) $(ALGO_NAME) +BLOCK_CIPHERS += $(ALGO_NAME) $(ALGO_NAME)_OBJ := shabea.o sha256-asm.o $(ALGO_NAME)_TEST_BIN := main-shabea-test.o debug.o uart.o serial-tools.o \ diff --git a/skipjack.mk b/skipjack.mk index f8475c3..a04ba8a 100644 --- a/skipjack.mk +++ b/skipjack.mk @@ -2,7 +2,7 @@ ALGO_NAME := SKIPJACK # comment out the following line for removement of skipjack from the build process -BLOCK_CIPHERS := $(BLOCK_CIPHERS) $(ALGO_NAME) +BLOCK_CIPHERS += $(ALGO_NAME) $(ALGO_NAME)_OBJ := skipjack.o $(ALGO_NAME)_TEST_BIN := main-skipjack-test.o debug.o uart.o serial-tools.o \ diff --git a/tdes.mk b/tdes.mk index a015cce..9ef9e97 100644 --- a/tdes.mk +++ b/tdes.mk @@ -2,7 +2,7 @@ ALGO_NAME := TDES # comment out the following line for removement of triple-DES from the build process -BLOCK_CIPHERS := $(BLOCK_CIPHERS) $(ALGO_NAME) +BLOCK_CIPHERS += $(ALGO_NAME) $(ALGO_NAME)_OBJ := des.o $(ALGO_NAME)_TEST_BIN := main-tdes-test.o debug.o uart.o serial-tools.o des.o diff --git a/xtea.mk b/xtea.mk index 8d35377..e2df69e 100644 --- a/xtea.mk +++ b/xtea.mk @@ -2,7 +2,7 @@ ALGO_NAME := XTEA # comment out the following line for removement of XTEA from the build process -BLOCK_CIPHERS := $(BLOCK_CIPHERS) $(ALGO_NAME) +BLOCK_CIPHERS += $(ALGO_NAME) $(ALGO_NAME)_OBJ := xtea-asm.o $(ALGO_NAME)_TEST_BIN := main.o debug.o uart.o serial-tools.o sha256-asm.o \ -- 2.39.5