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+ GNU GENERAL PUBLIC LICENSE
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+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ 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
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+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:
+
+ <program> Copyright (C) <year> <name of author>
+ 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
+<http://www.gnu.org/licenses/>.
+
+ 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
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
--- /dev/null
+ GNU GENERAL PUBLIC LICENSE
+ Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ 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
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+
+ The licenses for most software and other practical works are designed
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+ For example, if you distribute copies of such a program, whether
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+
+ Developers that use the GNU GPL protect your rights with two steps:
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+ TERMS AND CONDITIONS
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+
+ How to Apply These Terms to Your New Programs
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+The hypothetical commands `show w' and `show c' should show the appropriate
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+
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+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
--- /dev/null
+ GNU GENERAL PUBLIC LICENSE
+ Version 3, 29 June 2007
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--- /dev/null
+ GNU GENERAL PUBLIC LICENSE
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+
+ 11. Patents.
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+
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+
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+or that patent license was granted, prior to 28 March 2007.
+
+ Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+ 12. No Surrender of Others' Freedom.
+
+ If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
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+
+ 13. Use with the GNU Affero General Public License.
+
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+
+ 14. Revised Versions of this License.
+
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+address new problems or concerns.
+
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+
+ If the Program specifies that a proxy can decide which future
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+
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+
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+
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+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ 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
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+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:
+
+ <program> Copyright (C) <year> <name of author>
+ 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
+<http://www.gnu.org/licenses/>.
+
+ 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
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
--- /dev/null
+# Makefile for the AVR-Crypto-Lib project
+#
+# This file is part of the AVR-Crypto-Lib.
+# Copyright (C) 2010 Daniel Otte (daniel.otte@rub.de)
+#
+# 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
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+SHELL = sh
+
+BLOCK_CIPHERS :=
+STREAM_CIPHERS :=
+HASHES :=
+MACS :=
+PRNGS :=
+ENCODINGS :=
+SIGNATURE :=
+PK_CIPHERS :=
+AUX :=
+
+# we use the gnu make standard library
+include gmsl
+include arm-makefile.inc
+
+#-------------------------------------------------------------------------------
+# inclusion of make stubs
+include mkfiles/*.mk
+
+#-------------------------------------------------------------------------------
+ALGORITHMS = $(BLOCK_CIPHERS) $(STREAM_CIPHERS) $(HASHES) $(PRNGS) $(MACS) \
+ $(ENCODINGS) $(SIGNATURE) $(PK_CIPHERS) $(AUX)
+ALGORITHMS_OBJ = $(patsubst %,%_OBJ, $(ALGORITHMS))
+ALGORITHMS_TEST_BIN = $(patsubst %,%_TEST_BIN, $(ALGORITHMS))
+
+#-------------------------------------------------------------------------------
+# define binary object in $(BIN_DIR)$(ALGO)/<obj>
+define Assert_Template
+$(1) = $(2)
+endef
+
+$(foreach a, $(ALGORITHMS), $(eval $(call Assert_Template, \
+ $(a)_BINOBJ, \
+ $(addprefix $(BIN_DIR)$(call lc,$(a))/,$($(a)_OBJ)) \
+)))
+
+$(foreach a, $(ALGORITHMS), $(eval $(call Assert_Template, \
+ $(a)_TESTBINOBJ, \
+ $(addprefix $(BIN_DIR)$(call lc,$(a))/$(TEST_DIR),$($(a)_TEST_BIN)) \
+)))
+
+
+#$(foreach a, $(ALGORITHMS), \
+# $(if $(def $(a)_DIR), \
+# $(eval $(call Assert_Template, \
+# $(a)_DIR, \
+# . \
+# ) \
+# )) \
+#)
+#
+#$(foreach a, $(ALGORITHMS), \
+# $(if $(call seq($(strip($($(a)_DIR))),)), \
+# $(eval $(call Assert_Template, \
+# $(a)_DIR, \
+# . \
+# ) \
+# )) \
+#)
+
+#-------------------------------------------------------------------------------
+#
+### ifeq 'blafoo' ''
+### $(error no source ($(2)) for $(1) in TargetSource_Template)
+### endif
+
+define TargetSource_Template
+$(1): $(2)
+ @echo "[cc]: $(1) <-- $(2)"
+ @mkdir -p $(dir $(1))
+ @$(CC) $(CFLAGS_A) -I./$(strip $(3)) -c -o $(1) $(2)
+endef
+
+$(foreach a, $(ALGORITHMS), \
+ $(foreach b, $($(a)_OBJ), \
+ $(eval $(call TargetSource_Template, \
+ $(BIN_DIR)$(call lc, $(a))/$(b), \
+ $(filter %.S %.c, $(wildcard $($(a)_DIR)$(notdir $(patsubst %.o,%,$(b))).*)), \
+ $($(a)_DIR) \
+ )) \
+ ) \
+)
+
+$(foreach a, $(ALGORITHMS), \
+ $(foreach b, $($(a)_TEST_BIN), \
+ $(eval $(call TargetSource_Template, \
+ $(BIN_DIR)$(call lc, $(a))/$(TEST_DIR)$(b), \
+ $(if $(call sne,$(strip $(filter %.S %.c, $(wildcard $(TESTSRC_DIR)$(notdir $(patsubst %.o,%,$(b))).*))),), \
+ $(filter %.S %.c, $(wildcard $(TESTSRC_DIR)$(notdir $(patsubst %.o,%,$(b))).*)), \
+ $(filter %.S %.c, $(wildcard ./$(notdir $(patsubst %.o,%,$(b))).*))\
+ ), \
+ $($(a)_DIR) \
+ )) \
+ ) \
+)
+#-------------------------------------------------------------------------------
+
+define MainTestElf_Template
+$(1): $(2) $(3)
+ @echo "[ld]: $(1)"
+ @$(CC) $(CFLAGS_A) $(LDFLAGS)$(patsubst %.elf,%.map,$(1)) -o \
+ $(1) \
+ $(2) $(3) \
+ $(LIBS)
+endef
+
+$(foreach a, $(ALGORITHMS), \
+ $(eval $(call MainTestElf_Template, \
+ $(BIN_DIR)$(call lc, $(a))/$(TEST_DIR)main-$(call lc, $(a))-test.elf, \
+ $($(a)_BINOBJ), \
+ $($(a)_TESTBINOBJ) \
+ )) \
+)
+
+#-------------------------------------------------------------------------------
+
+all: $(foreach algo, $(ALGORITHMS), $($(algo)_BINOBJ))
+
+#-------------------------------------------------------------------------------
+
+define TestBin_TEMPLATE
+$(1)_TEST_BIN: $(2)
+endef
+
+$(foreach algo, $(ALGORITHMS), $(eval $(call TestBin_TEMPLATE, \
+ $(algo), \
+ $(BIN_DIR)$(call lc, $(algo))/$(TEST_DIR)main-$(call lc, $(algo))-test.elf \
+)))
+
+#-------------------------------------------------------------------------------
+
+%.hex: %.elf
+ @echo "[objcopy]: $@"
+ @$(OBJCOPY) -j .text -j .data -O ihex $< $@
+
+#-------------------------------------------------------------------------------
+
+define Flash_Template
+$(1)_FLASH: $(2)
+ @echo "[flash]: $(2)"
+ @$(FLASHCMD)$(call first,$(2))
+endef
+
+$(foreach algo, $(ALGORITHMS), $(eval $(call Flash_Template, \
+ $(algo), \
+ $(BIN_DIR)$(call lc, $(algo))/$(TEST_DIR)main-$(call lc, $(algo))-test.elf \
+)))
+
+#-------------------------------------------------------------------------------
+
+define Speed_Template
+$(1)_SPEED: $(1)_FLASH
+ @$(RUBY) $(SPEEDTOOL) -c $(SPEEDCMD) -t $(SPEEDLOG_DIR) -a $(call lc, $(1))
+endef
+
+$(foreach algo, $(ALGORITHMS), $(eval $(call Speed_Template, \
+ $(algo), $(algo) \
+)))
+
+.PHONY: hash_speed
+hash_speed: $(foreach algo, $(HASHES), $(algo)_SPEED)
+
+#-------------------------------------------------------------------------------
+
+
+define Size_Template
+$(1)_SIZE: $(2)
+ @echo "[size] $(1)"
+ $(SIZE) $(2) > $(strip $(SIZE_DIR))$(strip $(call lc, $(1))).size
+endef
+
+$(foreach algo, $(ALGORITHMS), $(eval $(call Size_Template, \
+ $(strip $(algo)), $($(algo)_BINOBJ) \
+)))
+
+.PHONY: hash_size
+hash_size: $(foreach algo, $(HASHES), $(algo)_SIZE)
+
+#-------------------------------------------------------------------------------
+
+.PHONY: tests
+tests: $(foreach a, $(ALGORITHMS), $(a)_TEST_BIN)
+
+#-------------------------------------------------------------------------------
+
+define TestRun_Template
+$(1)_TESTRUN: $(1)_FLASH
+ @echo "[test]: $(1)"
+ $(RUBY) $(GET_TEST) $(TESTPORT) $(TESTPORTBAUDR) 8 1 nessie $(TESTLOG_DIR)$(TESTPREFIX) $(2)
+endef
+
+$(foreach algo, $(ALGORITHMS),$(eval $(call TestRun_Template, $(algo), $(call lc,$(algo)) )))
+
+all_testrun: $(foreach algo, $(ALGORITHMS), $(algo)_TESTRUN)
+
+#-------------------------------------------------------------------------------
+
+define Obj_Template
+$(1)_OBJ: $(2)
+endef
+
+$(foreach algo, $(ALGORITHMS), \
+ $(eval $(call Obj_Template, \
+ $(algo), \
+ $($(algo)_BINOBJ)\
+ ))\
+)
+
+.PHONY: cores
+cores: $(foreach algo, $(ALGORITHMS), $(algo)_OBJ)
+
+.PHONY: blockchiphers
+blockciphers: $(foreach algo, $(BLOCK_CIPHERS), $(algo)_OBJ)
+
+.PHONY: streamchiphers
+streamciphers: $(foreach algo, $(STREAM_CIPHERS), $(algo)_OBJ)
+
+.PHONY: hashes
+hashes: $(foreach algo, $(HASHES), $(algo)_OBJ)
+
+.PHONY: macs
+macs: $(foreach algo, $(MACS), $(algo)_OBJ)
+
+.PHONY: prngs
+prngs: $(foreach algo, $(PRNGS), $(algo)_OBJ)
+
+.PHONY: encodings
+encodings: $(foreach algo, $(ENCODINGS), $(algo)_OBJ)
+
+.PHONY: aux
+aux: $(foreach algo, $(AUX), $(algo)_OBJ)
+
+
+#-------------------------------------------------------------------------------
+
+
+.PHONY: help
+help: info
+.PHONY: info
+info:
+ @echo "infos on AVR-Crypto-lib:"
+ @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 " signature functions:"
+ @echo " $(SIGNATURE)"
+ @echo " public key ciphers:"
+ @echo " $(PK_CIPHERS)"
+ @echo " encodings:"
+ @echo " $(ENCODINGS)"
+ @echo " auxiliary functions:"
+ @echo " $(AUX)"
+ @echo " targets:"
+ @echo " all - all algorithm cores"
+ @echo " cores - all algorithm cores"
+ @echo " listings - all algorithm core listings"
+ @echo " tests - all algorithm test programs"
+ @echo " stats - all algorithm size statistics"
+ @echo " blockciphers - all blockcipher cores"
+ @echo " streamciphers - all streamcipher cores"
+ @echo " hashes - all hash cores"
+ @echo " macs - all MAC cores"
+ @echo " prngs - all PRNG cores"
+ @echo " all_testrun - testrun all algorithms"
+ @echo " hash_size - measure size of all hash functions"
+ @echo " hash_speed - measure performance of all hash functions"
+ @echo " docu - build doxygen documentation"
+ @echo " clean - remove a lot of builded files"
+ @echo " depclean - also remove dependency files"
+ @echo " *_TEST_BIN - build test program"
+ @echo " *_TESTRUN - run nessie test"
+ @echo " *_OBJ - build algorithm core"
+ @echo " *_FLASH - flash test program"
+ @echo " *_LIST - build assembler listing"
+
+
+#-------------------------------------------------------------------------------
+
+.PHONY: clean
+clean:
+ rm -rf $(BIN_DIR)*
+
+.PHONY: depclean
+depclean: clean
+ rm $(DEP_DIR)*.d
+
+#-------------------------------------------------------------------------------
+# dependency inclusion
+#
+
+DEPS := $(wildcard $(DEP_DIR)*.d)
+
+ifneq ($(DEPS),)
+include $(DEPS)
+endif
+
--- /dev/null
+
+MCU_TARGET = cortex-m3
+OPTIMIZE = -O2
+DEFS = -D$(call uc, $(subst -,_,$(MCU_TARGET)))
+FLASHCMD = arm-elf-gdb -x gdb-flash #
+DEP_DIR = deps/
+TEST_DIR = test/
+BIN_DIR = bin/
+TESTBIN_DIR = test_bin/
+TESTSRC_DIR = test_src/
+ERASECMD =
+TESTPORT = /dev/ttyUSB1
+TESTPORTBAUDR = 115200
+TESTLOG_DIR = testlog/#
+TESTPREFIX = nessie-
+SPEEDTOOL = host/get_performance.rb
+SPEEDLOG_DIR = speed_log/
+SPEEDPREFIX =
+SPEEDCMD = performance
+SIZE_DIR = size_log/#
+LIST_DIR = listings/#
+STAT_DIR = stats/#
+AUTOASM_DIR = autoasm/#
+AUTOASM_OPT = -S
+CC = arm-elf-gcc
+CSTD = gnu99
+
+override CFLAGS_A = -mthumb -ffunction-sections -fdata-sections -MMD \
+ -MF$(DEP_DIR)$(patsubst %.o,%.d,$(notdir $(1))) \
+ -I. -Itest_src -g -pedantic -std=$(CSTD) \
+ -Wall $(OPTIMIZE) -Wstrict-prototypes \
+ -mcpu=$(MCU_TARGET) $(DEFS)
+override CFLAGS = -mthumb -ffunction-sections -fdata-sections -MMD \
+ -MF$(DEP_DIR)$(patsubst %.o,%.d,$(notdir $@)) \
+ -I. -Itest_src -g -pedantic -std=$(CSTD) \
+ -Wall $(OPTIMIZE) -Wstrict-prototypes \
+ -mcpu=$(MCU_TARGET) $(DEFS)
+
+override LDFLAGS = -g -T lm3s9b90.ld -Wl,--gc-sections \
+ -Wl,--entry=reset_isr -lc -lgcc \
+ -Wl,-Map,# no space at the end
+override ASFLAGS = -mthumb -mcpu=$(MCU_TARGET) -Wa,--g
+
+SIZESTAT_FILE = sizestats.txt
+
+OBJCOPY = arm-elf-objcopy
+OBJDUMP = arm-elf-objdump
+SIZE = arm-elf-size
+READELF = readelf
+RUBY = ruby
+GET_TEST = host/get_test.rb
+MAKE = make
+MAKE2GRAPH = ~/bin/make2graph.rb
+TWOPI = twopi
#define ROTL64(a,n) (((a)<<(n))|((a)>>(64-(n))))
#define ROTR64(a,n) (((a)>>(n))|((a)<<(64-(n))))
-#define TWEAK 1
-#define BUG24 0
-#define F0_HACK 0
#define DEBUG 0
return r;
}
-#if F0_HACK==2
-/* to understand this implementation take a look at f0-opt-table.txt */
-static uint16_t hack_table[5] = { 0x0311, 0xDDB3, 0x2A79, 0x07AA, 0x51C2 };
-static uint8_t offset_table[5] = { 4+16, 6+16, 9+16, 12+16, 13+16 };
-
-
-static
-void bmw_large_f0(uint64_t* q, const uint64_t* h, const void* m){
- uint16_t hack_reg;
- uint8_t i,j,c;
- uint64_t(*s[])(uint64_t)={ bmw_large_s0, bmw_large_s1, bmw_large_s2,
- bmw_large_s3, bmw_large_s4 };
- for(i=0; i<16; ++i){
- ((uint64_t*)h)[i] ^= ((uint64_t*)m)[i];
- }
- dump_x(h, 16, 'T');
- memset(q, 0, 8*16);
- c=4;
- do{
- i=15;
- j = offset_table[c];
- hack_reg = hack_table[c];
- do{
- if(hack_reg&1){
- q[i]-= h[j&15];
- }else{
- q[i]+= h[j&15];
- }
- --j;
- hack_reg>>= 1;
- }while(i--!=0);
- }while(c--!=0);
- dump_x(q, 16, 'W');
- for(i=0; i<16; ++i){
- q[i] = s[i%5](q[i]);
- }
-#if TWEAK
- for(i=0; i<16; ++i){
- ((uint64_t*)h)[i] ^= ((uint64_t*)m)[i];
- }
- for(i=0; i<16; ++i){
- q[i] += h[(i+1)&0xf];
- }
-#endif /* TWEAK */
-}
-#endif /* F0_HACK==2 */
-
-#if F0_HACK==1
-static
-uint8_t f0_lut[] PROGMEM ={
- 5<<1, ( 7<<1)+1, (10<<1)+0, (13<<1)+0, (14<<1)+0,
- 6<<1, ( 8<<1)+1, (11<<1)+0, (14<<1)+0, (15<<1)+1,
- 0<<1, ( 7<<1)+0, ( 9<<1)+0, (12<<1)+1, (15<<1)+0,
- 0<<1, ( 1<<1)+1, ( 8<<1)+0, (10<<1)+1, (13<<1)+0,
- 1<<1, ( 2<<1)+0, ( 9<<1)+0, (11<<1)+1, (14<<1)+1,
- 3<<1, ( 2<<1)+1, (10<<1)+0, (12<<1)+1, (15<<1)+0,
- 4<<1, ( 0<<1)+1, ( 3<<1)+1, (11<<1)+1, (13<<1)+0,
- 1<<1, ( 4<<1)+1, ( 5<<1)+1, (12<<1)+1, (14<<1)+1,
- 2<<1, ( 5<<1)+1, ( 6<<1)+1, (13<<1)+0, (15<<1)+1,
- 0<<1, ( 3<<1)+1, ( 6<<1)+0, ( 7<<1)+1, (14<<1)+0,
- 8<<1, ( 1<<1)+1, ( 4<<1)+1, ( 7<<1)+1, (15<<1)+0,
- 8<<1, ( 0<<1)+1, ( 2<<1)+1, ( 5<<1)+1, ( 9<<1)+0,
- 1<<1, ( 3<<1)+0, ( 6<<1)+1, ( 9<<1)+1, (10<<1)+0,
- 2<<1, ( 4<<1)+0, ( 7<<1)+0, (10<<1)+0, (11<<1)+0,
- 3<<1, ( 5<<1)+1, ( 8<<1)+0, (11<<1)+1, (12<<1)+1,
- 12<<1, ( 4<<1)+1, ( 6<<1)+1, ( 9<<1)+1, (13<<1)+0
-};
-
-static
-void bmw_large_f0(uint64_t* q, const uint64_t* h, const void* m){
- uint8_t i,j=-1,v,sign,l=0;
- uint64_t(*s[])(uint64_t)={ bmw_large_s0, bmw_large_s1, bmw_large_s2,
- bmw_large_s3, bmw_large_s4 };
- for(i=0; i<16; ++i){
- ((uint64_t*)h)[i] ^= ((uint64_t*)m)[i];
- }
- dump_x(h, 16, 'T');
-// memset(q, 0, 4*16);
- for(i=0; i<5*16; ++i){
- v = pgm_read_byte(f0_lut+i);
- sign = v&1;
- v >>=1;
- if(i==l){
- j++;
- l+=5;
- q[j] = h[v];
- continue;
- }
- if(sign){
- q[j] -= h[v];
- }else{
- q[j] += h[v];
- }
- }
- dump_x(q, 16, 'W');
- for(i=0; i<16; ++i){
- q[i] = s[i%5](q[i]);
- }
-#if TWEAK
- for(i=0; i<16; ++i){
- ((uint64_t*)h)[i] ^= ((uint64_t*)m)[i];
- }
- for(i=0; i<16; ++i){
- q[i] += h[(i+1)&0xf];
- }
-#endif /* TWEAK */
-}
-#endif /* F0_HACK==1 */
-
-#if F0_HACK==0
static
void bmw_large_f0(uint64_t* q, const uint64_t* h, const void* m){
uint8_t i;
q[15] = S64_0(q[15]);
for(i=0; i<16; ++i){
- ((uint64_t*)h)[i] ^= ((uint64_t*)m)[i];
- }
- for(i=0; i<16; ++i){
- q[i] += h[(i+1)&0xf];
+ q[(i+15)&15] += ((uint64_t*)h)[i] ^= ((uint64_t*)m)[i];
+
}
}
-#endif /* F0_HACK==0 */
static
void bmw_large_f1(uint64_t* q, const void* m, const uint64_t* h){
}
static
-void bmw_large_f2(uint64_t* h, const uint64_t* q, const void* m){
- uint64_t xl=0, xh;
- uint8_t i;
- for(i=16;i<24;++i){
- xl ^= q[i];
- }
- xh = xl;
- for(i=24;i<32;++i){
- xh ^= q[i];
- }
+void bmw_large_f2(uint64_t* h, const uint64_t* q, const uint64_t* m){
+
+ uint64_t xl, xh;
+ xl = q[16] ^ q[17] ^ q[18] ^ q[19] ^ q[20] ^ q[21] ^ q[22] ^ q[23];
+ xh = xl ^ q[24] ^ q[25] ^ q[26] ^ q[27] ^ q[28] ^ q[29] ^ q[30] ^ q[31];
#if DEBUG
cli_putstr("\r\n XL = ");
- cli_hexdump_rev(&xl, 4);
+ cli_hexdump_rev(&xl, 8);
cli_putstr("\r\n XH = ");
- cli_hexdump_rev(&xh, 4);
+ cli_hexdump_rev(&xh, 8);
#endif
- memcpy(h, m, 16*8);
- h[0] ^= SHL64(xh, 5) ^ SHR64(q[16], 5);
- h[1] ^= SHR64(xh, 7) ^ SHL64(q[17], 8);
- h[2] ^= SHR64(xh, 5) ^ SHL64(q[18], 5);
- h[3] ^= SHR64(xh, 1) ^ SHL64(q[19], 5);
- h[4] ^= SHR64(xh, 3) ^ q[20];
- h[5] ^= SHL64(xh, 6) ^ SHR64(q[21], 6);
- h[6] ^= SHR64(xh, 4) ^ SHL64(q[22], 6);
- h[7] ^= SHR64(xh,11) ^ SHL64(q[23], 2);
- for(i=0; i<8; ++i){
- h[i] += xl ^ q[24+i] ^ q[i];
- }
- for(i=0; i<8; ++i){
- h[8+i] ^= xh ^ q[24+i];
- h[8+i] += ROTL64(h[(4+i)%8],i+9);
- }
- h[ 8] += SHL64(xl, 8) ^ q[23] ^ q[ 8];
- h[ 9] += SHR64(xl, 6) ^ q[16] ^ q[ 9];
- h[10] += SHL64(xl, 6) ^ q[17] ^ q[10];
- h[11] += SHL64(xl, 4) ^ q[18] ^ q[11];
- h[12] += SHR64(xl, 3) ^ q[19] ^ q[12];
- h[13] += SHR64(xl, 4) ^ q[20] ^ q[13];
- h[14] += SHR64(xl, 7) ^ q[21] ^ q[14];
- h[15] += SHR64(xl, 2) ^ q[22] ^ q[15];
+
+ h[0] = (SHL64(xh, 5) ^ SHR64(q[16], 5) ^ m[ 0]) + (xl ^ q[24] ^ q[ 0]);
+ h[1] = (SHR64(xh, 7) ^ SHL64(q[17], 8) ^ m[ 1]) + (xl ^ q[25] ^ q[ 1]);
+ h[2] = (SHR64(xh, 5) ^ SHL64(q[18], 5) ^ m[ 2]) + (xl ^ q[26] ^ q[ 2]);
+ h[3] = (SHR64(xh, 1) ^ SHL64(q[19], 5) ^ m[ 3]) + (xl ^ q[27] ^ q[ 3]);
+ h[4] = (SHR64(xh, 3) ^ q[20] ^ m[ 4]) + (xl ^ q[28] ^ q[ 4]);
+ h[5] = (SHL64(xh, 6) ^ SHR64(q[21], 6) ^ m[ 5]) + (xl ^ q[29] ^ q[ 5]);
+ h[6] = (SHR64(xh, 4) ^ SHL64(q[22], 6) ^ m[ 6]) + (xl ^ q[30] ^ q[ 6]);
+ h[7] = (SHR64(xh,11) ^ SHL64(q[23], 2) ^ m[ 7]) + (xl ^ q[31] ^ q[ 7]);
+
+ h[ 8] = ROTL64(h[4], 9) + (xh ^ q[24] ^ m[ 8]) + (SHL64(xl, 8) ^ q[23] ^ q[ 8]);
+ h[ 9] = ROTL64(h[5], 10) + (xh ^ q[25] ^ m[ 9]) + (SHR64(xl, 6) ^ q[16] ^ q[ 9]);
+ h[10] = ROTL64(h[6], 11) + (xh ^ q[26] ^ m[10]) + (SHL64(xl, 6) ^ q[17] ^ q[10]);
+ h[11] = ROTL64(h[7], 12) + (xh ^ q[27] ^ m[11]) + (SHL64(xl, 4) ^ q[18] ^ q[11]);
+ h[12] = ROTL64(h[0], 13) + (xh ^ q[28] ^ m[12]) + (SHR64(xl, 3) ^ q[19] ^ q[12]);
+ h[13] = ROTL64(h[1], 14) + (xh ^ q[29] ^ m[13]) + (SHR64(xl, 4) ^ q[20] ^ q[13]);
+ h[14] = ROTL64(h[2], 15) + (xh ^ q[30] ^ m[14]) + (SHR64(xl, 7) ^ q[21] ^ q[14]);
+ h[15] = ROTL64(h[3], 16) + (xh ^ q[31] ^ m[15]) + (SHR64(xl, 2) ^ q[22] ^ q[15]);
}
void bmw_large_nextBlock(bmw_large_ctx_t* ctx, const void* block){
}
*((uint64_t*)&(buffer[128-8])) = (uint64_t)(ctx->counter*1024LL)+(uint64_t)length_b;
bmw_large_nextBlock(ctx, buffer);
-#if TWEAK
uint8_t i;
uint64_t q[32];
memset(buffer, 0xaa, 128);
bmw_large_f1(q, ctx->h, (uint64_t*)buffer);
bmw_large_f2((uint64_t*)buffer, q, ctx->h);
memcpy(ctx->h, buffer, 128);
-#endif
}
void bmw384_init(bmw384_ctx_t* ctx){
#define R32_5(x) (ROTR32((x), 13))
#define R32_6(x) (ROTR32((x), 9))
#define R32_7(x) (ROTR32((x), 5))
+
/*
#define K 0x05555555L
static
--- /dev/null
+# ----------------------------------------------------------------------------
+#
+# GNU Make Standard Library (GMSL)
+#
+# A library of functions to be used with GNU Make's $(call) that
+# provides functionality not available in standard GNU Make.
+#
+# Copyright (c) 2005-2007 John Graham-Cumming
+#
+# This file is part of GMSL
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#
+# Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+#
+# Neither the name of the John Graham-Cumming nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+# ----------------------------------------------------------------------------
+
+# Determine if the library has already been included and if so don't
+# bother including it again
+
+ifndef __gmsl_included
+
+# Standard definitions for true and false. true is any non-empty
+# string, false is an empty string. These are intended for use with
+# $(if).
+
+true := T
+false :=
+
+# ----------------------------------------------------------------------------
+# Function: not
+# Arguments: 1: A boolean value
+# Returns: Returns the opposite of the arg. (true -> false, false -> true)
+# ----------------------------------------------------------------------------
+not = $(if $1,$(false),$(true))
+
+# Prevent reinclusion of the library
+
+__gmsl_included := $(true)
+
+# Try to determine where this file is located. If the caller did
+# include /foo/gmsl then extract the /foo/ so that __gmsl gets
+# included transparently
+
+__gmsl_root := $(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST))
+
+# If there are any spaces in the path in __gmsl_root then give up
+
+ifeq (1,$(words $(__gmsl_root)))
+__gmsl_root := $(patsubst %gmsl,%,$(__gmsl_root))
+else
+__gmsl_root :=
+endif
+
+include $(__gmsl_root)__gmsl
+
+endif # __gmsl_included
+
--- /dev/null
+/* hashfunction_descriptor.h */
+
+#ifndef HASHFUNCTION_DESCRIPTOR_H_
+#define HASHFUNCTION_DESCRIPTOR_H_
+#include <stdint.h>
+
+#ifndef VOID_FPT
+#define VOID_FPT
+typedef void(*void_fpt)(void);
+#endif
+
+typedef void(*hf_init_fpt)(void*);
+typedef void(*hf_nextBlock_fpt)(void*, const void*);
+typedef void(*hf_lastBlock_fpt)(void*, const void*, uint16_t);
+typedef void(*hf_ctx2hash_fpt)(void*, void*);
+typedef void(*hf_free_fpt)(void*);
+typedef void(*hf_mem_fpt)(void*, const void*, uint32_t);
+
+
+#define HFDESC_TYPE_HASHFUNCTION 0x02
+
+typedef struct {
+ /** typefield, always 2 for hash functions */
+ uint8_t type; /* 2 == hashfunction */
+ /** flags, currently unused should be set to zero */
+ uint8_t flags;
+ /** name, flash pointer to the name string */
+ const char* name;
+ /** ctxsize_B, size of the hash context in bytes */
+ uint16_t ctxsize_B;
+ /** blocksize_b, size of an input block in bits */
+ uint16_t blocksize_b;
+ /** hashsize_b, size of the output hash value in bits */
+ uint16_t hashsize_b;
+ /** init, function pointer to the algorithms init function */
+ hf_init_fpt init;
+ /** nextBlock, function pointer to the algorithms nextBlock function */
+ hf_nextBlock_fpt nextBlock;
+ /** lastBlock, function pointer to the algorithms lastBlock function */
+ hf_lastBlock_fpt lastBlock;
+ /** ctx2hash, function pointer to the algorithms ctx2hash function */
+ hf_ctx2hash_fpt ctx2hash;
+ /** free, function pointer to the algorithms free function or NULL if
+ * there is no such function */
+ hf_free_fpt free;
+ /** mem, function pointer to a function which hashes a message in RAM
+ * completely or NULL if there is no such function */
+ hf_mem_fpt mem;
+} hfdesc_t; /* hashfunction descriptor type */
+
+typedef struct{
+ hfdesc_t* desc_ptr;
+ void* ctx;
+} hfgen_ctx_t;
+
+#endif /* HASHFUNCTION_DESCRIPTOR_H_ */
+
################################################################################
# send_md #
################################################################################
-
+=begin
def send_md(md_string)
$sp.print("Msg = ")
for i in 0..md_string.length-1
$sp.print(md_string[i].chr)
-# print("DBG s: "+ md_string[i].chr) if $debug
-# sleep(0.001)
- if((i%($buffer_size*2)==0)&&(i!=0))
- begin
- line=$sp.gets()
- end while not /\./.match(line)
- end
+ if((i%($buffer_size*2)==0)&&(i!=0))
+ begin
+ line=$sp.gets()
+ end while not /\./.match(line)
+ end
end
end
+=end
+def send_md(md_string)
+# puts 'DBG: send_md; md_string.length = '+md_string.length.to_s+'; buffer_size = '+$buffer_size.to_s
+ bs = $buffer_size*2
+ $sp.print("Msg = ")
+ for i in 0..((md_string.length-1)/bs)
+# puts 'DBG bulk send'
+ if(md_string.length-i*bs<bs)
+ # puts "DBG: i="+i.to_s()
+ $sp.print(md_string[(i*bs)..-1])
+ return
+ end
+ $sp.print(md_string[(i*bs)..((i+1)*bs-1)])
+ begin
+ line=$sp.gets()
+ end while not /\./.match(line)
+ end
+end
+
################################################################################
# run_test #
--- /dev/null
+/* lm3s9b90.ld */
+/*
+ This file is part of the OpenARMWare.
+ Copyright (C) 2010 Daniel Otte (daniel.otte@rub.de)
+
+ 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
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+MEMORY {
+ flash (rx): ORIGIN = 0x00000000, LENGTH = 256K
+ ram (rwx): ORIGIN = 0x20000000, LENGTH = 96K
+}
+
+SECTIONS {
+ .text : {
+ _text = .;
+ KEEP(*(.isr_vectors))
+ *(.init*)
+ *(.fini*)
+ *(.text*)
+ *(.rodata*)
+ _text_end = .;
+ } > flash
+
+ .data : AT ( ADDR(.text) + SIZEOF(.text) ) {
+ _data = .;
+ *(.data*)
+ _data_end = .;
+ } > ram
+
+ .bss : AT ( ADDR(.data) + SIZEOF(.data) ) {
+ _bss = .;
+ __bss_start__ = .;
+ *(.bss*)
+ *(COMMON)
+ _bss_end = .;
+ __bss_end__ = .;
+ } > ram
+ end = .;
+}
};\r
\r
int main(void) {\r
- sysclk_set_80MHz();\r
+ sysclk_set_freq(SYS_FREQ_40MHZ000);\r
sysclk_mosc_verify_enable();\r
uart_init(UART_0, 115200, 8, UART_PARATY_NONE, UART_STOPBITS_ONE);\r
gptm_set_timer_32periodic(TIMER0);\r
#include <stdint.h>
#include "hw_regs.h"
-
+#include "sysclock.h"
#define CRYSTAL_FREQ 16000000UL
#define CRYSTAL_CODE 0x15 /* 16 MHz */
HW_REG(SYSCTL_BASE+MOSCCTL_OFFSET) &= ~1UL; // turn on main oscillator verify circuit
}
-void sysclk_set_80MHz(void){
+void sysclk_set_freq(uint8_t freq_id){
uint32_t rcc1, rcc2=0;
sysclk_set_rawclock();
rcc1 = HW_REG(SYSCTL_BASE+RCC_OFFSET);
HW_REG(SYSCTL_BASE+RCC2_OFFSET) = rcc2;
rcc2 &= ~_BV(RCC2_PWRDN2);
HW_REG(SYSCTL_BASE+RCC2_OFFSET) = rcc2;
- rcc2 |= _BV(RCC2_DIV400) | 0x04<<RCC2_SYSDIV2LSB;
+ rcc2 |= _BV(RCC2_DIV400) | freq_id<<RCC2_SYSDIV2LSB;
HW_REG(SYSCTL_BASE+RCC2_OFFSET) = rcc2;
while(!(HW_REG(SYSCTL_BASE+RIS_OFFSET)&_BV(RIS_PLLLRIS))){
}
HW_REG(SYSCTL_BASE+RCC2_OFFSET) = rcc2;
}
+void sysclk_set_80MHz(void){
+ sysclk_set_freq(SYS_FREQ_80MHZ000);
+}
+
uint32_t sysclk_get_freq(void){
uint32_t rcc1, rcc2, basefreq=400000000UL, divider=1;
const uint32_t bypass_freq[] = {
#include <stdint.h>
+#define SYS_FREQ_80MHZ000 0x4
+#define SYS_FREQ_66MHZ667 0x5
+#define SYS_FREQ_57MHZ143 0x6
+#define SYS_FREQ_50MHZ000 0x7
+#define SYS_FREQ_44MHZ444 0x8
+#define SYS_FREQ_40MHZ000 0x9
+#define SYS_FREQ_36MHZ364 0xA
+#define SYS_FREQ_33MHZ333 0xB
+#define SYS_FREQ_30MHZ769 0xC
+#define SYS_FREQ_28MHZ571 0xD
+#define SYS_FREQ_26MHZ667 0xE
+#define SYS_FREQ_25MHZ000 0xF
+#define SYS_FREQ_23MHZ529 0x10
+#define SYS_FREQ_22MHZ222 0x11
+#define SYS_FREQ_21MHZ053 0x12
+#define SYS_FREQ_20MHZ000 0x13
+#define SYS_FREQ_19MHZ048 0x14
+#define SYS_FREQ_18MHZ182 0x15
+#define SYS_FREQ_17MHZ391 0x16
+#define SYS_FREQ_16MHZ667 0x17
+#define SYS_FREQ_16MHZ000 0x18
+#define SYS_FREQ_15MHZ385 0x19
+#define SYS_FREQ_14MHZ815 0x1A
+#define SYS_FREQ_14MHZ286 0x1B
+#define SYS_FREQ_13MHZ793 0x1C
+#define SYS_FREQ_13MHZ333 0x1D
+#define SYS_FREQ_12MHZ903 0x1E
+#define SYS_FREQ_12MHZ500 0x1F
+#define SYS_FREQ_12MHZ121 0x20
+#define SYS_FREQ_11MHZ765 0x21
+#define SYS_FREQ_11MHZ429 0x22
+#define SYS_FREQ_11MHZ111 0x23
+#define SYS_FREQ_10MHZ811 0x24
+#define SYS_FREQ_10MHZ526 0x25
+#define SYS_FREQ_10MHZ256 0x26
+#define SYS_FREQ_10MHZ000 0x27
+#define SYS_FREQ_9MHZ756 0x28
+#define SYS_FREQ_9MHZ524 0x29
+#define SYS_FREQ_9MHZ302 0x2A
+#define SYS_FREQ_9MHZ091 0x2B
+#define SYS_FREQ_8MHZ889 0x2C
+#define SYS_FREQ_8MHZ696 0x2D
+#define SYS_FREQ_8MHZ511 0x2E
+#define SYS_FREQ_8MHZ333 0x2F
+#define SYS_FREQ_8MHZ163 0x30
+#define SYS_FREQ_8MHZ000 0x31
+#define SYS_FREQ_7MHZ843 0x32
+#define SYS_FREQ_7MHZ692 0x33
+#define SYS_FREQ_7MHZ547 0x34
+#define SYS_FREQ_7MHZ407 0x35
+#define SYS_FREQ_7MHZ273 0x36
+#define SYS_FREQ_7MHZ143 0x37
+#define SYS_FREQ_7MHZ018 0x38
+#define SYS_FREQ_6MHZ897 0x39
+#define SYS_FREQ_6MHZ780 0x3A
+#define SYS_FREQ_6MHZ667 0x3B
+#define SYS_FREQ_6MHZ557 0x3C
+#define SYS_FREQ_6MHZ452 0x3D
+#define SYS_FREQ_6MHZ349 0x3E
+#define SYS_FREQ_6MHZ250 0x3F
+#define SYS_FREQ_6MHZ154 0x40
+#define SYS_FREQ_6MHZ061 0x41
+#define SYS_FREQ_5MHZ970 0x42
+#define SYS_FREQ_5MHZ882 0x43
+#define SYS_FREQ_5MHZ797 0x44
+#define SYS_FREQ_5MHZ714 0x45
+#define SYS_FREQ_5MHZ634 0x46
+#define SYS_FREQ_5MHZ556 0x47
+#define SYS_FREQ_5MHZ479 0x48
+#define SYS_FREQ_5MHZ405 0x49
+#define SYS_FREQ_5MHZ333 0x4A
+#define SYS_FREQ_5MHZ263 0x4B
+#define SYS_FREQ_5MHZ195 0x4C
+#define SYS_FREQ_5MHZ128 0x4D
+#define SYS_FREQ_5MHZ063 0x4E
+#define SYS_FREQ_5MHZ000 0x4F
+#define SYS_FREQ_4MHZ938 0x50
+#define SYS_FREQ_4MHZ878 0x51
+#define SYS_FREQ_4MHZ819 0x52
+#define SYS_FREQ_4MHZ762 0x53
+#define SYS_FREQ_4MHZ706 0x54
+#define SYS_FREQ_4MHZ651 0x55
+#define SYS_FREQ_4MHZ598 0x56
+#define SYS_FREQ_4MHZ545 0x57
+#define SYS_FREQ_4MHZ494 0x58
+#define SYS_FREQ_4MHZ444 0x59
+#define SYS_FREQ_4MHZ396 0x5A
+#define SYS_FREQ_4MHZ348 0x5B
+#define SYS_FREQ_4MHZ301 0x5C
+#define SYS_FREQ_4MHZ255 0x5D
+#define SYS_FREQ_4MHZ211 0x5E
+#define SYS_FREQ_4MHZ167 0x5F
+#define SYS_FREQ_4MHZ124 0x60
+#define SYS_FREQ_4MHZ082 0x61
+#define SYS_FREQ_4MHZ040 0x62
+#define SYS_FREQ_4MHZ000 0x63
+#define SYS_FREQ_3MHZ960 0x64
+#define SYS_FREQ_3MHZ922 0x65
+#define SYS_FREQ_3MHZ883 0x66
+#define SYS_FREQ_3MHZ846 0x67
+#define SYS_FREQ_3MHZ810 0x68
+#define SYS_FREQ_3MHZ774 0x69
+#define SYS_FREQ_3MHZ738 0x6A
+#define SYS_FREQ_3MHZ704 0x6B
+#define SYS_FREQ_3MHZ670 0x6C
+#define SYS_FREQ_3MHZ636 0x6D
+#define SYS_FREQ_3MHZ604 0x6E
+#define SYS_FREQ_3MHZ571 0x6F
+#define SYS_FREQ_3MHZ540 0x70
+#define SYS_FREQ_3MHZ509 0x71
+#define SYS_FREQ_3MHZ478 0x72
+#define SYS_FREQ_3MHZ448 0x73
+#define SYS_FREQ_3MHZ419 0x74
+#define SYS_FREQ_3MHZ390 0x75
+#define SYS_FREQ_3MHZ361 0x76
+#define SYS_FREQ_3MHZ333 0x77
+#define SYS_FREQ_3MHZ306 0x78
+#define SYS_FREQ_3MHZ279 0x79
+#define SYS_FREQ_3MHZ252 0x7A
+#define SYS_FREQ_3MHZ226 0x7B
+#define SYS_FREQ_3MHZ200 0x7C
+#define SYS_FREQ_3MHZ175 0x7D
+#define SYS_FREQ_3MHZ150 0x7E
+#define SYS_FREQ_3MHZ125 0x7F
+
+
void sysclk_set_rawclock(void);
void sysclk_mosc_verify_enable(void);
void sysclk_mosc_verify_disable(void);
void sysclk_set_80MHz(void);
+void sysclk_set_freq(uint8_t freq_id);
uint32_t sysclk_get_freq(void);
#endif /* SYSCLOCK_H_ */
projects / arm-crypto-lib.git / commitdiff