openssl/crypto/build.info

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# Note that these directories are filtered in Configure. Look for %skipdir
# there for further explanations.
SUBDIRS=objects buffer bio stack lhash rand evp asn1 pem x509 conf \
txt_db pkcs7 pkcs12 ui kdf store property \
md2 md4 md5 sha mdc2 hmac ripemd whrlpool poly1305 \
siphash sm3 des aes rc2 rc4 rc5 idea aria bf cast camellia \
seed sm4 chacha modes bn ec rsa dsa dh sm2 dso engine \
err comp http ocsp cms ts srp cmac ct async ess crmf cmp encode_decode \
Add HPKE DHKEM provider support for EC, X25519 and X448. The code is derived from @sftcd's work in PR #17172. This PR puts the DHKEM algorithms into the provider layer as KEM algorithms for EC and ECX. This PR only implements the DHKEM component of HPKE as specified in RFC 9180. crypto/hpke/hpke_util.c has been added for fuctions that will be shared between DHKEM and HPKE. API's for EVP_PKEY_auth_encapsulate_init() and EVP_PKEY_auth_decapsulate_init() have been added to support authenticated encapsulation. auth_init() functions were chosen rather that a EVP_PKEY_KEM_set_auth() interface to support future algorithms that could possibly need different init functions. Internal code has been refactored, so that it can be shared between the DHKEM and other systems. Since DHKEM operates on low level keys it needs to be able to do low level ECDH and ECXDH calls without converting the keys back into EVP_PKEY/EVP_PKEY_CTX form. See ossl_ecx_compute_key(), ossl_ec_public_from_private() DHKEM requires API's to derive a key using a seed (IKM). This did not sit well inside the DHKEM itself as dispatch functions. This functionality fits better inside the EC and ECX keymanagers keygen, since they are just variations of keygen where the private key is generated in a different manner. This should mainly be used for testing purposes. See ossl_ec_generate_key_dhkem(). It supports this by allowing a settable param to be passed to keygen (See OSSL_PKEY_PARAM_DHKEM_IKM). The keygen calls code within ec and ecx dhkem implementation to handle this. See ossl_ecx_dhkem_derive_private() and ossl_ec_dhkem_derive_private(). These 2 functions are also used by the EC/ECX DHKEM implementations to generate the sender ephemeral keys. Reviewed-by: Hugo Landau <hlandau@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/19068)
2022-08-26 09:54:35 +08:00
ffc hpke
LIBS=../libcrypto
$UPLINKSRC=
$UPLINKDEF=
IF[{- !$disabled{uplink} -}]
$UPLINKSRC_common=../ms/uplink.c
$UPLINKSRC_x86=$UPLINKSRC_common uplink-x86.S
$UPLINKSRC_x86_64=$UPLINKSRC_common uplink-x86_64.s
$UPLINKSRC_ia64=$UPLINKSRC_common uplink-ia64.s
IF[$UPLINKSRC_{- $target{uplink_arch} -}]
$UPLINKSRC=$UPLINKSRC_{- $target{uplink_arch} -}
$UPLINKDEF=OPENSSL_USE_APPLINK
ENDIF
ENDIF
$CPUIDASM=mem_clr.c
$CPUIDDEF=
IF[{- !$disabled{asm} && $config{processor} ne '386' -}]
$CPUIDASM_x86=x86cpuid.S
$CPUIDASM_x86_64=x86_64cpuid.s
$CPUIDASM_ia64=ia64cpuid.s
$CPUIDASM_sparcv9=sparcv9cap.c sparccpuid.S
$CPUIDASM_alpha=alphacpuid.s
$CPUIDASM_s390x=s390xcap.c s390xcpuid.S
$CPUIDASM_armv4=armcap.c armv4cpuid.S
$CPUIDASM_aarch64=armcap.c arm64cpuid.S
$CPUIDASM_parisc11=pariscid.s
$CPUIDASM_parisc20_64=$CPUIDASM_parisc11
$CPUIDASM_ppc32=ppccpuid.s ppccap.c
$CPUIDASM_ppc64=$CPUIDASM_ppc32
$CPUIDASM_c64xplus=c64xpluscpuid.s
$CPUIDASM_riscv64=riscvcap.c riscv64cpuid.s
$CPUIDASM_riscv32=riscvcap.c riscv32cpuid.s
# Now that we have defined all the arch specific variables, use the
# appropriate one, and define the appropriate macros
IF[$CPUIDASM_{- $target{asm_arch} -}]
$CPUIDASM=$CPUIDASM_{- $target{asm_arch} -}
$CPUIDDEF=OPENSSL_CPUID_OBJ
ENDIF
ENDIF
# CPUID support. We need to add that explicitly in every shared library and
# provider module that uses it. ctype.c is included here because the CPUID
# uses functions from there to parse magic environment variables.
$CPUID_COMMON=$CPUIDASM cpuid.c ctype.c
INCLUDE[cpuid.o]=..
SOURCE[../libcrypto]=$CPUID_COMMON
DEFINE[../libcrypto]=$CPUIDDEF
SOURCE[../providers/libfips.a]=$CPUID_COMMON
DEFINE[../providers/libfips.a]=$CPUIDDEF
# We only need to include the CPUID stuff in the legacy provider when it's a
# separate module and it's dynamically linked with libcrypto. Otherwise, it
# already gets everything that the static libcrypto.a has, and doesn't need it
# added again.
IF[{- !$disabled{module} && !$disabled{shared} -}]
SOURCE[../providers/legacy]=$CPUID_COMMON
DEFINE[../providers/legacy]=$CPUIDDEF
ENDIF
# Implementations are now spread across several libraries, so the CPUID define
# need to be applied to all affected libraries and modules.
DEFINE[../providers/libcommon.a]=$CPUIDDEF
DEFINE[../providers/libdefault.a]=$CPUIDDEF
# The Core
$CORE_COMMON=provider_core.c provider_predefined.c \
core_fetch.c core_algorithm.c core_namemap.c self_test_core.c
SOURCE[../libcrypto]=$CORE_COMMON provider_conf.c
SOURCE[../providers/libfips.a]=$CORE_COMMON
# Central utilities
$UTIL_COMMON=\
cryptlib.c params.c params_from_text.c bsearch.c ex_data.c o_str.c \
threads_pthread.c threads_win.c threads_none.c initthread.c \
context.c sparse_array.c asn1_dsa.c packet.c param_build.c \
param_build_set.c der_writer.c threads_lib.c params_dup.c \
quic_vlint.c time.c
SOURCE[../libssl]=sparse_array.c
SOURCE[../libcrypto]=$UTIL_COMMON \
mem.c mem_sec.c \
cversion.c info.c cpt_err.c ebcdic.c uid.c o_time.c o_dir.c \
o_fopen.c getenv.c o_init.c init.c trace.c provider.c provider_child.c \
punycode.c passphrase.c sleep.c
SOURCE[../providers/libfips.a]=$UTIL_COMMON
SOURCE[../libcrypto]=$UPLINKSRC
DEFINE[../libcrypto]=$UPLINKDEF
DEPEND[info.o]=buildinf.h
DEPEND[cversion.o]=buildinf.h
GENERATE[buildinf.h]=../util/mkbuildinf.pl "$(CC) $(LIB_CFLAGS) $(CPPFLAGS_Q)" "$(PLATFORM)"
GENERATE[uplink-x86.S]=../ms/uplink-x86.pl
GENERATE[uplink-x86_64.s]=../ms/uplink-x86_64.pl
GENERATE[uplink-ia64.s]=../ms/uplink-ia64.pl
GENERATE[x86cpuid.S]=x86cpuid.pl
DEPEND[x86cpuid.s]=perlasm/x86asm.pl
GENERATE[x86_64cpuid.s]=x86_64cpuid.pl
GENERATE[ia64cpuid.s]=ia64cpuid.S
GENERATE[ppccpuid.s]=ppccpuid.pl
GENERATE[pariscid.s]=pariscid.pl
GENERATE[alphacpuid.s]=alphacpuid.pl
GENERATE[arm64cpuid.S]=arm64cpuid.pl
INCLUDE[arm64cpuid.o]=.
GENERATE[armv4cpuid.S]=armv4cpuid.pl
INCLUDE[armv4cpuid.o]=.
GENERATE[s390xcpuid.S]=s390xcpuid.pl
INCLUDE[s390xcpuid.o]=.
GENERATE[riscv64cpuid.s]=riscv64cpuid.pl
GENERATE[riscv32cpuid.s]=riscv32cpuid.pl
IF[{- $config{target} =~ /^(?:Cygwin|mingw|VC-|BC-)/ -}]
SHARED_SOURCE[../libcrypto]=dllmain.c
ENDIF