257 lines
8.0 KiB
Makefile
257 lines
8.0 KiB
Makefile
# MAKEFILE for linux GCC
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#
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# Tom St Denis
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# Modified by Clay Culver
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#
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# NOTE: This should later be replaced by autoconf/automake scripts, but for
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# the time being this is actually pretty clean. The only ugly part is
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# handling CFLAGS so that the x86 specific optimizations don't break
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# a build. This is easy to remedy though, for those that have problems.
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# The version
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VERSION=0.77
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#Compiler and Linker Names
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CC=gcc
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LD=ld
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#Archiver [makes .a files]
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AR=ar
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ARFLAGS=rs
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#here you can set the malloc/calloc/free functions you want
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XMALLOC=malloc
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XCALLOC=calloc
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XFREE=free
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#you can redefine the clock
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XCLOCK=clock
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XCLOCKS_PER_SEC=CLOCKS_PER_SEC
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#Compilation flags. Note the += does not write over the user's CFLAGS!
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CFLAGS += -c -I./ -Wall -Wsign-compare -W -Wno-unused -Werror \
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-DXMALLOC=$(XMALLOC) -DXCALLOC=$(XCALLOC) -DXFREE=$(XFREE) -DXCLOCK=$(XCLOCK) \
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-DXCLOCKS_PER_SEC=$(XCLOCKS_PER_SEC)
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#optimize for SPEED (comment out SIZE/DEBUG line as well)
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#CFLAGS += -O3 -funroll-loops
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#optimize for SIZE (comment out SPEED/DEBUG line as well)
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CFLAGS += -Os
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#compile for DEBUGGING
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#CFLAGS += -g3
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#These flags control how the library gets built.
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#no file support, when defined the library will not have any functions that can read/write files
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#(comment out to have file support)
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#CFLAGS += -DNO_FILE
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#Support the UNIX /dev/random or /dev/urandom
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CFLAGS += -DDEVRANDOM
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# Use /dev/urandom first on devices where /dev/random is too slow */
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#CFLAGS += -DTRY_URANDOM_FIRST
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# Clean the stack after sensitive functions. Not always required...
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# With this defined most of the ciphers and hashes will clean their stack area
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# after usage with a (sometimes) huge penalty in speed. Normally this is not
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# required if you simply lock your stack and wipe it when your program is done.
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#
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#CFLAGS += -DCLEAN_STACK
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# What algorithms to include? comment out and rebuild to remove em
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CFLAGS += -DBLOWFISH
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CFLAGS += -DRC2
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CFLAGS += -DRC5
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CFLAGS += -DRC6
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CFLAGS += -DSERPENT
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CFLAGS += -DSAFERP
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CFLAGS += -DSAFER
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CFLAGS += -DRIJNDAEL
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CFLAGS += -DXTEA
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CFLAGS += -DTWOFISH
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CFLAGS += -DDES
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CFLAGS += -DCAST5
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#You can also customize the Twofish code. All four combinations
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#of the flags are possible but only three of them make sense.
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#
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#Both undefined: Very fast, requires ~4.2KB of ram per scheduled key
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#Both defined : Slow, requires only ~100 bytes of ram per scheduled key
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#
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#If defined on their own
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#_SMALL defined: Very Slow, small code only ~100 bytes of ram
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#_TABLES defined: Very fast, not faster than if both were undefined. Code is ~1KB bigger
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# faster keysetup though...
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# Small Ram Variant of Twofish. For this you must have TWOFISH defined. This
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# variant requires about 4kb less memory but is considerably slower. It is ideal
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# when high throughput is less important than conserving memory. By default it is
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# not defined which means the larger ram (about 4.2Kb used) variant is built.
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#CFLAGS += -DTWOFISH_SMALL
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# Tell Twofish to use precomputed tables. If you want to use the small table
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# variant of Twofish you may want to turn this on. Essentially it tells Twofish to use
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# precomputed S-boxes (Q0 and Q1) as well as precomputed GF multiplications [in the MDS].
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# This speeds up the cipher somewhat.
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#CFLAGS += -DTWOFISH_TABLES
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#Small code variant of the SAFER+ cipher, uses same RAM but less code space
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#With this defined the cipher is slower. On my x86 with GCC 3.2 it required 50KB less space
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CFLAGS += -DSAFERP_SMALL
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#Small Rijndael [saves 13KB on an x86]
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#With this defined the cipher is slower (by 50Mbit/sec on an Athon XP)
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CFLAGS += -DRIJNDAEL_SMALL
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#Use fast PK routines. Basically this limits the size of the private key in the
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#DH system to 256 bits. The group order remains unchanged so the best
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#attacks are still GNFS (for DH upto 2560-bits)
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#
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#This will only speed up the key generation and encryption routines. It lowers the
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#security so its by default not turned on. USE AT YOUR RISK!
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#CFLAGS += -DFAST_PK
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#Include the PK Packet functions (e.g. dh_encrypt)
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#Does not affect the key/hash routines (e.g. ecc_sign_hash)
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#CFLAGS += -DPK_PACKET
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# Chaining modes
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CFLAGS += -DCFB
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CFLAGS += -DOFB
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CFLAGS += -DECB
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CFLAGS += -DCBC
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CFLAGS += -DCTR
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#One-way hashes
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CFLAGS += -DSHA512
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CFLAGS += -DSHA384
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CFLAGS += -DSHA256
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CFLAGS += -DTIGER
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CFLAGS += -DSHA1
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CFLAGS += -DMD5
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CFLAGS += -DMD4
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CFLAGS += -DMD2
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# base64
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CFLAGS += -DBASE64
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# prngs
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CFLAGS += -DYARROW
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CFLAGS += -DSPRNG
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CFLAGS += -DRC4
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# PK code
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CFLAGS += -DMRSA
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CFLAGS += -DMDH
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CFLAGS += -DMECC
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CFLAGS += -DKR
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# include GF math routines? (not currently used by anything internally)
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#CFLAGS += -DGF
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# include large integer math routines? (required by the PK code)
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CFLAGS += -DMPI
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# include HMAC support
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CFLAGS += -DHMAC
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#Output filenames for various targets.
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LIBNAME=libtomcrypt.a
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TEST=test
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HASH=hashsum
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CRYPT=encrypt
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SMALL=small
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#LIBPATH-The directory for libtomcrypt to be installed to.
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#INCPATH-The directory to install the header files for libtomcrypt.
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LIBPATH=/usr/lib
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INCPATH=/usr/include
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#List of objects to compile.
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OBJECTS=keyring.o gf.o mem.o sprng.o ecc.o base64.o dh.o rsa.o \
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bits.o yarrow.o cfb.o ofb.o ecb.o ctr.o cbc.o hash.o tiger.o sha1.o \
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md5.o md4.o md2.o sha256.o sha512.o xtea.o aes.o serpent.o des.o \
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safer_tab.o safer.o safer+.o rc4.o rc2.o rc6.o rc5.o cast5.o blowfish.o crypt.o \
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ampi.o mpi.o prime.o twofish.o packet.o hmac.o strings.o
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TESTOBJECTS=demos/test.o
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HASHOBJECTS=demos/hashsum.o
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CRYPTOBJECTS=demos/encrypt.o
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SMALLOBJECTS=demos/small.o
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#Files left over from making the crypt.pdf.
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LEFTOVERS=*.dvi *.log *.aux *.toc *.idx *.ilg *.ind
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#Compressed filenames
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COMPRESSED=crypt.tar.bz2 crypt.zip crypt.tar.gz
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#Header files used by libtomcrypt.
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HEADERS=mpi-types.h mpi-config.h mpi.h \
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mycrypt_cfg.h mycrypt_gf.h mycrypt_kr.h \
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mycrypt_misc.h mycrypt_prng.h mycrypt_cipher.h mycrypt_hash.h \
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mycrypt_macros.h mycrypt_pk.h mycrypt.h mycrypt_argchk.h
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#The default rule for make builds the libtomcrypt library.
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default:library mycrypt.h mycrypt_cfg.h
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#These are the rules to make certain object files.
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rsa.o: rsa.c rsa_sys.c
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ecc.o: ecc.c ecc_sys.c
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dh.o: dh.c dh_sys.c
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aes.o: aes.c aes_tab.c
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sha512.o: sha512.c sha384.c
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#This rule makes the libtomcrypt library.
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library: $(OBJECTS)
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$(AR) $(ARFLAGS) $(LIBNAME) $(OBJECTS)
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#This rule makes the test program included with libtomcrypt
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test: library $(TESTOBJECTS)
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$(CC) $(TESTOBJECTS) $(LIBNAME) -o $(TEST) $(WARN)
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#This rule makes the hash program included with libtomcrypt
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hashsum: library $(HASHOBJECTS)
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$(CC) $(HASHOBJECTS) $(LIBNAME) -o $(HASH) $(WARN)
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#makes the crypt program
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crypt: library $(CRYPTOBJECTS)
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$(CC) $(CRYPTOBJECTS) $(LIBNAME) -o $(CRYPT) $(WARN)
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#makes the small program
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small: library $(SMALLOBJECTS)
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$(CC) $(SMALLOBJECTS) $(LIBNAME) -o $(SMALL) $(WARN)
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#This rule installs the library and the header files. This must be run
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#as root in order to have a high enough permission to write to the correct
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#directories and to set the owner and group to root.
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install: library
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install -g root -o root $(LIBNAME) $(LIBPATH)
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install -g root -o root $(HEADERS) $(INCPATH)
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#This rule cleans the source tree of all compiled code, not including the pdf
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#documentation.
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clean:
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rm -f $(OBJECTS) $(TESTOBJECTS) $(HASHOBJECTS) $(CRYPTOBJECTS) $(SMALLOBJECTS) $(LEFTOVERS) $(LIBNAME)
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rm -f $(TEST) $(HASH) $(COMPRESSED)
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rm -f *stackdump *.lib *.exe *.obj demos/*.obj zlib/*.obj *.bat
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#This builds the crypt.pdf file. Note that the rm -f *.pdf has been removed
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#from the clean command! This is because most people would like to keep the
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#nice pre-compiled crypt.pdf that comes with libtomcrypt! We only need to
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#delete it if we are rebuilding it.
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docs: crypt.tex
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rm -f crypt.pdf
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rm -f $(LEFTOVERS)
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latex crypt > /dev/null
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makeindex crypt > /dev/null
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pdflatex crypt > /dev/null
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rm -f $(LEFTOVERS)
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#zipup the project (take that!)
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zipup: clean docs
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chdir .. ; rm -rf crypt* libtomcrypt-$(VERSION) ; mkdir libtomcrypt-$(VERSION) ; \
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cp -R ./libtomcrypt/* ./libtomcrypt-$(VERSION)/ ; tar -c libtomcrypt-$(VERSION)/* > crypt-$(VERSION).tar ; \
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bzip2 -9vv crypt-$(VERSION).tar ; zip -9 -r crypt-$(VERSION).zip libtomcrypt-$(VERSION)/*
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