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gh-131298: eliminate HACL* static libraries for cryptographic modules #132438

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Merged
merged 14 commits into from
Apr 20, 2025
Merged

gh-131298: eliminate HACL* static libraries for cryptographic modules #132438

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ac1180f
simplify HACL* build for MD5, SHA1, SHA2 and SHA3 modules
picnixz Apr 12, 2025
3f0b41e
remove statically linked libraries for HACL* implementation
picnixz Apr 13, 2025
08f207b
is it better now?
picnixz Apr 13, 2025
3a3fc29
is it better now?
picnixz Apr 13, 2025
a5d39fa
fixup
picnixz Apr 13, 2025
d6ff1d0
Merge remote-tracking branch 'upstream/main' into fix/hacl/dynamic-li…
picnixz Apr 16, 2025
de0232a
Present HACL* as a static or shared library.
picnixz Apr 16, 2025
c0b00bf
amend whitespace
picnixz Apr 18, 2025
da10142
remove temporary .so file as it requires more symlinks
picnixz Apr 18, 2025
6a47f8a
avoid smelly symbols
picnixz Apr 19, 2025
ca584d9
fixup checksums
picnixz Apr 19, 2025
f260cbb
regen sbom
picnixz Apr 19, 2025
7f9868c
fixup shell warnings and comments
picnixz Apr 19, 2025
c87bb27
it *should* work
picnixz Apr 19, 2025
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it *should* work
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@picnixz
picnixz committed Apr 19, 2025
commit c87bb273a6c80cab569472113736047f549967a4
12 changes: 6 additions & 6 deletions Makefile.pre.in
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Original file line number Diff line number Diff line change
Expand Up @@ -3313,17 +3313,17 @@ MODULE__HASHLIB_DEPS=$(srcdir)/Modules/hashlib.h
MODULE__IO_DEPS=$(srcdir)/Modules/_io/_iomodule.h

# HACL*-based cryptographic primitives
MODULE__MD5_DEPS=$(srcdir)/Modules/hashlib.h $(LIBHACL_MD5_HEADERS)
MODULE__MD5_DEPS=$(srcdir)/Modules/hashlib.h $(LIBHACL_MD5_HEADERS) $(LIBHACL_MD5_LIB_@LIBHACL_LDEPS_LIBTYPE@)
MODULE__MD5_LDEPS=$(LIBHACL_MD5_LIB_@LIBHACL_LDEPS_LIBTYPE@)
MODULE__SHA1_DEPS=$(srcdir)/Modules/hashlib.h $(LIBHACL_SHA1_HEADERS)
MODULE__SHA1_DEPS=$(srcdir)/Modules/hashlib.h $(LIBHACL_SHA1_HEADERS) $(LIBHACL_SHA1_LIB_@LIBHACL_LDEPS_LIBTYPE@)
MODULE__SHA1_LDEPS=$(LIBHACL_SHA1_LIB_@LIBHACL_LDEPS_LIBTYPE@)
MODULE__SHA2_DEPS=$(srcdir)/Modules/hashlib.h $(LIBHACL_SHA2_HEADERS)
MODULE__SHA2_DEPS=$(srcdir)/Modules/hashlib.h $(LIBHACL_SHA2_HEADERS) $(LIBHACL_SHA2_LIB_@LIBHACL_LDEPS_LIBTYPE@)
MODULE__SHA2_LDEPS=$(LIBHACL_SHA2_LIB_@LIBHACL_LDEPS_LIBTYPE@)
MODULE__SHA3_DEPS=$(srcdir)/Modules/hashlib.h $(LIBHACL_SHA3_HEADERS)
MODULE__SHA3_DEPS=$(srcdir)/Modules/hashlib.h $(LIBHACL_SHA3_HEADERS) $(LIBHACL_SHA3_LIB_@LIBHACL_LDEPS_LIBTYPE@)
MODULE__SHA3_LDEPS=$(LIBHACL_SHA3_LIB_@LIBHACL_LDEPS_LIBTYPE@)
MODULE__BLAKE2_DEPS=$(srcdir)/Modules/hashlib.h $(LIBHACL_BLAKE2_HEADERS)
MODULE__BLAKE2_DEPS=$(srcdir)/Modules/hashlib.h $(LIBHACL_BLAKE2_HEADERS) $(LIBHACL_BLAKE2_LIB_@LIBHACL_LDEPS_LIBTYPE@)
MODULE__BLAKE2_LDEPS=$(LIBHACL_BLAKE2_LIB_@LIBHACL_LDEPS_LIBTYPE@)
MODULE__HMAC_DEPS=$(srcdir)/Modules/hashlib.h $(LIBHACL_HMAC_HEADERS)
MODULE__HMAC_DEPS=$(srcdir)/Modules/hashlib.h $(LIBHACL_HMAC_HEADERS) $(LIBHACL_HMAC_LIB_@LIBHACL_LDEPS_LIBTYPE@)
MODULE__HMAC_LDEPS=$(LIBHACL_HMAC_LIB_@LIBHACL_LDEPS_LIBTYPE@)

MODULE__SOCKET_DEPS=$(srcdir)/Modules/socketmodule.h $(srcdir)/Modules/addrinfo.h $(srcdir)/Modules/getaddrinfo.c $(srcdir)/Modules/getnameinfo.c
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8 changes: 5 additions & 3 deletions configure
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8 changes: 5 additions & 3 deletions configure.ac
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Original file line number Diff line number Diff line change
Expand Up @@ -7883,7 +7883,7 @@ case "$ac_sys_system" in
fi
;;
esac
LIBHACL_CFLAGS="\$(CCSHARED) ${LIBHACL_FLAG_I} ${LIBHACL_FLAG_D}"
LIBHACL_CFLAGS="${LIBHACL_FLAG_I} ${LIBHACL_FLAG_D} \$(PY_STDMODULE_CFLAGS) \$(CCSHARED)"
AC_SUBST([LIBHACL_CFLAGS])
LIBHACL_LDFLAGS= # for now, no specific linker flags are needed
AC_SUBST([LIBHACL_LDFLAGS])
Expand All @@ -7892,7 +7892,8 @@ AC_SUBST([LIBHACL_LDFLAGS])
# Android.
# The *mmintrin.h headers are x86-family-specific, so can't be used on WASI.
if test "$ac_sys_system" != "Linux-android" -a "$ac_sys_system" != "WASI" || \
test -n "$ANDROID_API_LEVEL" -a "$ANDROID_API_LEVEL" -ge 28; then
{ test -n "$ANDROID_API_LEVEL" && test "$ANDROID_API_LEVEL" -ge 28; }
then
dnl This can be extended here to detect e.g. Power8, which HACL* should also support.
AX_CHECK_COMPILE_FLAG([-msse -msse2 -msse3 -msse4.1 -msse4.2],[
[LIBHACL_SIMD128_FLAGS="-msse -msse2 -msse3 -msse4.1 -msse4.2"]
Expand Down Expand Up @@ -7924,7 +7925,8 @@ AC_SUBST([LIBHACL_BLAKE2_SIMD128_OBJS])
# (https://developer.android.com/ndk/guides/abis#86-64), this is safe because we do a
# runtime CPUID check.
if test "$ac_sys_system" != "Linux-android" -a "$ac_sys_system" != "WASI" || \
test -n "$ANDROID_API_LEVEL" -a "$ANDROID_API_LEVEL" -ge 28; then
{ test -n "$ANDROID_API_LEVEL" && test "$ANDROID_API_LEVEL" -ge 28; }
then
AX_CHECK_COMPILE_FLAG([-mavx2],[
[LIBHACL_SIMD256_FLAGS="-mavx2"]
AC_DEFINE([HACL_CAN_COMPILE_SIMD256], [1], [HACL* library can compile SIMD256 implementations])
Expand Down
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