freebsd-skq/lib/libcrypt/Makefile
Allan Jude b468a9ff1d Import the skein hashing algorithm, based on the threefish block cipher
Connect it to userland (libmd, libcrypt, sbin/md5) and kernel (crypto.ko)

Support for skein as a ZFS checksum algorithm was introduced in r289422
but is disconnected because FreeBSD lacked a Skein implementation.

A further commit will enable it in ZFS.

Reviewed by:	cem
Sponsored by:	ScaleEngine Inc.
Differential Revision:	https://reviews.freebsd.org/D6166
2016-05-29 01:15:36 +00:00

63 lines
1.8 KiB
Makefile

#
# $FreeBSD$
#
PACKAGE=lib${LIB}
SHLIBDIR?= /lib
.include <src.opts.mk>
SHLIB_MAJOR= 5
LIB= crypt
.PATH: ${.CURDIR}/../libmd ${.CURDIR}/../../sys/crypto/sha2 ${.CURDIR}/../../sys/crypto/skein
SRCS= crypt.c misc.c \
crypt-md5.c md5c.c \
crypt-nthash.c md4c.c \
crypt-sha256.c sha256c.c \
crypt-sha512.c sha512c.c \
skein.c skein_block.c
MAN= crypt.3
MLINKS= crypt.3 crypt_get_format.3 crypt.3 crypt_set_format.3
CFLAGS+= -I${.CURDIR}/../libmd -I${.CURDIR}/../libutil \
-I${.CURDIR}/../../sys/crypto/sha2 -I${.CURDIR}/../../sys/crypto/skein
# Use assembly optimized skein if available
.if exists(${MACHINE_ARCH}/skein_block_asm.s)
.PATH: ${.CURDIR}/../../sys/crypto/skein/${MACHINE_ARCH}
SRCS += skein_block_asm.s
CFLAGS += -DSKEIN_ASM -DSKEIN_USE_ASM=1792 # list of block functions to replace with assembly: 256+512+1024 = 1792
ACFLAGS += -DELF -Wa,--noexecstack
.endif
# Pull in the strong crypto, if it is present.
.if exists(${.CURDIR}/../../secure/lib/libcrypt) && ${MK_CRYPT} != "no"
.PATH: ${.CURDIR}/../../secure/lib/libcrypt
SRCS+= crypt-des.c crypt-blowfish.c blowfish.c
CFLAGS+= -I${.CURDIR} -DHAS_DES -DHAS_BLOWFISH
.endif
.for sym in MD4Init MD4Final MD4Update MD4Pad \
MD5Init MD5Final MD5Update MD5Pad \
SHA256_Init SHA256_Final SHA256_Update \
SHA512_224_Init SHA512_224_Final SHA512_224_Update \
SHA512_256_Init SHA512_256_Final SHA512_256_Update \
SHA384_Init SHA384_Final SHA384_Update \
SHA512_Init SHA512_Final SHA512_Update \
SKEIN256_Init SKEIN256_Final SKEIN256_Update \
SKEIN512_Init SKEIN512_Final SKEIN512_Update \
SKEIN1024_Init SKEIN1024_Final SKEIN1024_Update
CFLAGS+= -D${sym}=__${sym}
.endfor
WARNS?= 2
PRECIOUSLIB=
.if ${MK_TESTS} != "no"
SUBDIR+= tests
.endif
.include <bsd.lib.mk>
.include <bsd.subdir.mk>