KERNEL_DIR = /lib/modules/$(shell uname -r)/build
VERSION = 0.99

EXTRA_CFLAGS += -I$(SUBDIRS)/libtommath -I$(SUBDIRS)/libtomcrypt/headers -I$(SUBDIRS)/ -DLTC_SOURCE -Wall

TOMMATH_OBJECTS = libtommath/bncore.o libtommath/bn_mp_init.o libtommath/bn_mp_clear.o libtommath/bn_mp_exch.o libtommath/bn_mp_grow.o libtommath/bn_mp_shrink.o \
	libtommath/bn_mp_clamp.o libtommath/bn_mp_zero.o  libtommath/bn_mp_set.o libtommath/bn_mp_set_int.o libtommath/bn_mp_init_size.o libtommath/bn_mp_copy.o \
	libtommath/bn_mp_init_copy.o libtommath/bn_mp_abs.o libtommath/bn_mp_neg.o libtommath/bn_mp_cmp_mag.o libtommath/bn_mp_cmp.o libtommath/bn_mp_cmp_d.o \
	libtommath/bn_mp_rshd.o libtommath/bn_mp_lshd.o libtommath/bn_mp_mod_2d.o libtommath/bn_mp_div_2d.o libtommath/bn_mp_mul_2d.o libtommath/bn_mp_div_2.o \
	libtommath/bn_mp_mul_2.o libtommath/bn_s_mp_add.o libtommath/bn_s_mp_sub.o libtommath/bn_fast_s_mp_mul_digs.o libtommath/bn_s_mp_mul_digs.o \
	libtommath/bn_fast_s_mp_mul_high_digs.o libtommath/bn_s_mp_mul_high_digs.o libtommath/bn_fast_s_mp_sqr.o libtommath/bn_s_mp_sqr.o \
	libtommath/bn_mp_add.o libtommath/bn_mp_sub.o libtommath/bn_mp_karatsuba_mul.o libtommath/bn_mp_mul.o libtommath/bn_mp_karatsuba_sqr.o \
	libtommath/bn_mp_sqr.o libtommath/bn_mp_div.o libtommath/bn_mp_mod.o libtommath/bn_mp_add_d.o libtommath/bn_mp_sub_d.o libtommath/bn_mp_mul_d.o \
	libtommath/bn_mp_div_d.o libtommath/bn_mp_mod_d.o libtommath/bn_mp_expt_d.o libtommath/bn_mp_addmod.o libtommath/bn_mp_submod.o \
	libtommath/bn_mp_mulmod.o libtommath/bn_mp_sqrmod.o libtommath/bn_mp_gcd.o libtommath/bn_mp_lcm.o libtommath/bn_fast_mp_invmod.o libtommath/bn_mp_invmod.o \
	libtommath/bn_mp_reduce.o libtommath/bn_mp_montgomery_setup.o libtommath/bn_fast_mp_montgomery_reduce.o libtommath/bn_mp_montgomery_reduce.o \
	libtommath/bn_mp_exptmod_fast.o libtommath/bn_mp_exptmod.o libtommath/bn_mp_2expt.o libtommath/bn_reverse.o \
	libtommath/bn_mp_count_bits.o libtommath/bn_mp_read_unsigned_bin.o libtommath/bn_mp_read_signed_bin.o libtommath/bn_mp_to_unsigned_bin.o \
	libtommath/bn_mp_to_signed_bin.o libtommath/bn_mp_unsigned_bin_size.o libtommath/bn_mp_signed_bin_size.o  \
	libtommath/bn_mp_rand.o libtommath/bn_mp_montgomery_calc_normalization.o \
	libtommath/bn_mp_prime_is_divisible.o libtommath/bn_prime_tab.o libtommath/bn_mp_prime_miller_rabin.o \
	libtommath/bn_mp_prime_is_prime.o libtommath/bn_mp_prime_next_prime.o libtommath/bn_mp_dr_reduce.o \
	libtommath/bn_mp_dr_is_modulus.o libtommath/bn_mp_dr_setup.o libtommath/bn_mp_reduce_setup.o \
	libtommath/bn_mp_toom_mul.o libtommath/bn_mp_toom_sqr.o libtommath/bn_mp_div_3.o libtommath/bn_s_mp_exptmod.o \
	libtommath/bn_mp_reduce_2k.o libtommath/bn_mp_reduce_is_2k.o libtommath/bn_mp_reduce_2k_setup.o \
	libtommath/bn_mp_reduce_2k_l.o libtommath/bn_mp_reduce_is_2k_l.o libtommath/bn_mp_reduce_2k_setup_l.o \
	libtommath/bn_mp_cnt_lsb.o libtommath/bn_error.o libtommath/bn_mp_init_multi.o libtommath/bn_mp_clear_multi.o \
	libtommath/bn_mp_prime_random_ex.o libtommath/bn_mp_get_int.o libtommath/bn_mp_init_set.o \
	libtommath/bn_mp_init_set_int.o libtommath/bn_mp_invmod_slow.o libtommath/bn_mp_prime_rabin_miller_trials.o \
	libtommath/bn_mp_to_signed_bin_n.o libtommath/bn_mp_to_unsigned_bin_n.o

TOMCRYPT_OBJECTS = libtomcrypt/misc/zeromem.o libtomcrypt/misc/crypt/crypt_argchk.o \
	libtomcrypt/math/rand_prime.o libtomcrypt/hashes/hash_get_oid.o \
	libtomcrypt/hashes/crypt_hash_is_valid.o libtomcrypt/hashes/hash_memory.o libtomcrypt/hashes/hash_memory_multi.o \
	libtomcrypt/pk/dsa/dsa_make_key.o libtomcrypt/pk/dsa/dsa_export.o libtomcrypt/pk/dsa/dsa_import.o \
	libtomcrypt/pk/dsa/dsa_free.o libtomcrypt/pk/dsa/dsa_sign_hash.o libtomcrypt/pk/dsa/dsa_verify_hash.o \
	libtomcrypt/pk/dsa/dsa_verify_key.o \
	libtomcrypt/pk/asn1/der/bit/der_decode_bit_string.o libtomcrypt/pk/asn1/der/bit/der_encode_bit_string.o \
	libtomcrypt/pk/asn1/der/bit/der_length_bit_string.o libtomcrypt/pk/asn1/der/boolean/der_decode_boolean.o \
	libtomcrypt/pk/asn1/der/boolean/der_encode_boolean.o libtomcrypt/pk/asn1/der/boolean/der_length_boolean.o \
	libtomcrypt/pk/asn1/der/choice/der_decode_choice.o libtomcrypt/pk/asn1/der/ia5/der_decode_ia5_string.o \
	libtomcrypt/pk/asn1/der/ia5/der_encode_ia5_string.o libtomcrypt/pk/asn1/der/ia5/der_length_ia5_string.o \
	libtomcrypt/pk/asn1/der/integer/der_decode_integer.o libtomcrypt/pk/asn1/der/integer/der_encode_integer.o \
	libtomcrypt/pk/asn1/der/integer/der_length_integer.o libtomcrypt/pk/asn1/der/object_identifier/der_decode_object_identifier.o \
	libtomcrypt/pk/asn1/der/object_identifier/der_encode_object_identifier.o libtomcrypt/pk/asn1/der/object_identifier/der_length_object_identifier.o \
	libtomcrypt/pk/asn1/der/octet/der_decode_octet_string.o libtomcrypt/pk/asn1/der/octet/der_encode_octet_string.o \
	libtomcrypt/pk/asn1/der/octet/der_length_octet_string.o libtomcrypt/pk/asn1/der/printable_string/der_decode_printable_string.o \
	libtomcrypt/pk/asn1/der/printable_string/der_encode_printable_string.o libtomcrypt/pk/asn1/der/printable_string/der_length_printable_string.o \
	libtomcrypt/pk/asn1/der/sequence/der_decode_sequence_ex.o libtomcrypt/pk/asn1/der/sequence/der_decode_sequence_flexi.o \
	libtomcrypt/pk/asn1/der/sequence/der_decode_sequence_multi.o libtomcrypt/pk/asn1/der/sequence/der_encode_sequence_ex.o \
	libtomcrypt/pk/asn1/der/sequence/der_encode_sequence_multi.o libtomcrypt/pk/asn1/der/sequence/der_length_sequence.o \
	libtomcrypt/pk/asn1/der/sequence/der_sequence_free.o libtomcrypt/pk/asn1/der/short_integer/der_decode_short_integer.o \
	libtomcrypt/pk/asn1/der/short_integer/der_encode_short_integer.o libtomcrypt/pk/asn1/der/short_integer/der_length_short_integer.o \
	libtomcrypt/pk/asn1/der/utctime/der_decode_utctime.o libtomcrypt/pk/asn1/der/utctime/der_encode_utctime.o \
	libtomcrypt/pk/asn1/der/utctime/der_length_utctime.o libtomcrypt/pk/asn1/der/utf8/der_decode_utf8_string.o \
	libtomcrypt/pk/asn1/der/utf8/der_encode_utf8_string.o libtomcrypt/pk/asn1/der/utf8/der_length_utf8_string.o \
	libtomcrypt/pk/asn1/der/set/der_encode_set.o  libtomcrypt/pk/asn1/der/set/der_encode_setof.o \
	libtomcrypt/pk/rsa/rsa_decrypt_key.o libtomcrypt/pk/rsa/rsa_encrypt_key.o libtomcrypt/pk/rsa/rsa_export.o \
	libtomcrypt/pk/rsa/rsa_exptmod.o libtomcrypt/pk/rsa/rsa_free.o libtomcrypt/pk/rsa/rsa_import.o \
	libtomcrypt/pk/rsa/rsa_make_key.o libtomcrypt/pk/rsa/rsa_sign_hash.o libtomcrypt/pk/rsa/rsa_verify_hash.o \
	libtomcrypt/pk/pkcs1/pkcs_1_i2osp.o libtomcrypt/pk/pkcs1/pkcs_1_mgf1.o 	libtomcrypt/pk/pkcs1/pkcs_1_oaep_decode.o \
	libtomcrypt/pk/pkcs1/pkcs_1_oaep_encode.o libtomcrypt/pk/pkcs1/pkcs_1_os2ip.o libtomcrypt/pk/pkcs1/pkcs_1_pss_decode.o \
	libtomcrypt/pk/pkcs1/pkcs_1_pss_encode.o libtomcrypt/pk/pkcs1/pkcs_1_v1_5_decode.o libtomcrypt/pk/pkcs1/pkcs_1_v1_5_encode.o \
	libtomcrypt/misc/pk_get_oid.o libtomcrypt/pk/asn1/der/x509/der_encode_subject_public_key_info.o \
	libtomcrypt/pk/asn1/der/x509/der_decode_subject_public_key_info.o

cryptodev-objs = cryptodev_main.o cryptodev_cipher.o ncr.o \
	ncr-key.o ncr-limits.o  ncr-pk.o ncr-sessions.o ncr-dh.o \
	ncr-key-wrap.o ncr-key-storage.o utils.o $(TOMMATH_OBJECTS) \
	$(TOMCRYPT_OBJECTS)


obj-m += cryptodev.o

build:
	@$(MAKE) version.h
	$(MAKE) -C $(KERNEL_DIR) SUBDIRS=`pwd` modules

install:
	$(MAKE) -C $(KERNEL_DIR) SUBDIRS=`pwd` modules_install
	@echo "Installing ncr.h in /usr/include/crypto ..."
	@install -D ncr.h /usr/include/crypto/ncr.h

clean:
	$(MAKE) -C $(KERNEL_DIR) SUBDIRS=`pwd` clean
	rm -f $(hostprogs)
	KERNEL_DIR=$(KERNEL_DIR) $(MAKE) -C examples clean

check:
	KERNEL_DIR=$(KERNEL_DIR) $(MAKE) -C examples check

FILEBASE = cryptodev-linux-$(VERSION)
TMPDIR ?= /tmp
OUTPUT = $(FILEBASE).tar.gz

dist: clean
	@echo Packing
	@rm -f *.tar.gz
	@mkdir $(TMPDIR)/$(FILEBASE)
	@cp -ar . $(TMPDIR)/$(FILEBASE)
	@rm -rf $(TMPDIR)/$(FILEBASE)/.git* $(TMPDIR)/$(FILEBASE)/releases $(TMPDIR)/$(FILEBASE)/scripts
	@tar -C /tmp -czf ./$(OUTPUT) $(FILEBASE)
	@rm -rf $(TMPDIR)/$(FILEBASE)
	@echo Signing $(OUTPUT)
	@gpg --output $(OUTPUT).sig -sb $(OUTPUT)
	@gpg --verify $(OUTPUT).sig $(OUTPUT)
	@mv $(OUTPUT) $(OUTPUT).sig releases/

version.h: Makefile
	@echo "#define VERSION \"$(VERSION)\"" > version.h