Release v2.0.0: VaptVupt codec integration, auto codec detection, Jasmin and VaptVupt fixes, multi-arch & performance enhancements, security hardening, ACSL annotations

This commit is contained in:
Cristian Cezar Moisés 2026-04-05 15:35:49 -03:00
commit c42251f0a2
15 changed files with 380 additions and 407 deletions

201
Makefile
View file

@ -1,19 +1,49 @@
# Zupt v2.0.0 — Makefile with VaptVupt codec + Jasmin integration
CC ?= gcc
CFLAGS ?= -Wall -Wextra -O2 -std=c11
CFLAGS += -Iinclude -Isrc
LDLIBS = -lm -lpthread
PREFIX ?= /usr/local
BINDIR ?= $(PREFIX)/bin
#
# Multi-architecture: builds on x86_64, aarch64, armhf, ppc64le, s390x, riscv64.
# Jasmin CT crypto: x86_64 only (C fallback on all other architectures).
# AVX2 SIMD decode: x86_64 only (NEON on aarch64, scalar elsewhere).
#
# Packaging:
# make Build with defaults
# make V=1 Verbose build output
# make install DESTDIR=/ Staged install for packaging
# make CFLAGS="..." LDFLAGS="..." Override for distro policy (PIE, hardening)
#
# rpmlint / OBS compliance:
# - LDFLAGS honored on link line (before objects for PIE)
# - LDLIBS after objects (correct link order)
# - DESTDIR support for staged installs
# - Man page compressed and installed to $(MANDIR)/man1
# ─── Zupt core sources ───
CC ?= gcc
CFLAGS ?= -Wall -Wextra -O2 -std=c11
CFLAGS += -Iinclude -Isrc
LDFLAGS ?=
LDLIBS ?= -lm -lpthread
PREFIX ?= /usr/local
BINDIR ?= $(PREFIX)/bin
MANDIR ?= $(PREFIX)/share/man
MAN1DIR ?= $(MANDIR)/man1
GZIP ?= gzip
GZIPFLAGS ?= -9 -n
# --- Verbose build ---
V ?= 0
ifeq ($(V),1)
Q =
else
Q = @
endif
# --- Zupt core sources ---
ZUPT_SOURCES = src/zupt_main.c src/zupt_format.c src/zupt_lz.c src/zupt_lzh.c \
src/zupt_xxh.c src/zupt_sha256.c src/zupt_aes256.c src/zupt_crypto.c \
src/zupt_predict.c src/zupt_parallel.c src/zupt_keccak.c \
src/zupt_x25519.c src/zupt_mlkem.c src/zupt_cpuid.c src/zupt_mlock.c \
src/zupt_filetype.c
# ─── VAPTVUPT: VaptVupt codec sources (Apache-2.0, integrated under MIT) ───
# --- VAPTVUPT: VaptVupt codec sources (Apache-2.0, integrated under MIT) ---
VV_SOURCES = src/vv_encoder.c src/vv_decoder.c src/vv_ans.c \
src/vv_huffman.c src/vv_simd.c
@ -21,77 +51,127 @@ SOURCES = $(ZUPT_SOURCES) $(VV_SOURCES)
HEADERS = include/zupt.h include/zupt_keccak.h include/zupt_mlkem.h \
include/zupt_x25519.h include/zupt_cpuid.h include/zupt_jasmin.h \
include/zupt_acsl.h \
include/vaptvupt.h include/vv_huffman.h include/vv_ans.h \
src/zupt_thread.h src/zupt_parallel.h
TARGET = zupt
TARGET = zupt
MANPAGE = doc/zupt.1
MANPAGE_GZ = $(TARGET).1.gz
# ═══════════════════════════════════════════════════════════════════
# ARCHITECTURE DETECTION
#
# Jasmin CT assembly: x86_64 only (pre-compiled .s files)
# AVX2 SIMD decode: x86_64 only (-mavx2 on VV decode/encode/simd)
# NEON SIMD decode: aarch64 (auto-detected by compiler, no extra flags)
# Scalar fallback: all architectures
# ═══════════════════════════════════════════════════════════════════
# ─── AVX2 detection: enable SIMD for VaptVupt on x86-64 ───
ARCH := $(shell uname -m)
# --- AVX2: enable SIMD for VaptVupt on x86_64 ---
ifeq ($(ARCH),x86_64)
VV_SIMD_FLAGS = -mavx2
else
VV_SIMD_FLAGS =
endif
# ─── Jasmin: use pre-compiled .s files if present ───
JAZZ_S = jasmin/zupt_mac_verify.s jasmin/zupt_mlkem_select.s jasmin/zupt_aes_ctr.s jasmin/zupt_x25519_fe.s jasmin/zupt_aes_ctr4.s
JAZZ_AVAILABLE := $(wildcard $(JAZZ_S))
# --- Jasmin: enable only on x86_64 with pre-compiled .s files ---
JAZZ_S = jasmin/zupt_mac_verify.s jasmin/zupt_mlkem_select.s \
jasmin/zupt_aes_ctr.s jasmin/zupt_x25519_fe.s jasmin/zupt_aes_ctr4.s
JAZZ_O =
ifeq ($(JAZZ_AVAILABLE),$(JAZZ_S))
CFLAGS += -DZUPT_USE_JASMIN
JAZZ_O = jasmin/zupt_mac_verify.o jasmin/zupt_mlkem_select.o jasmin/zupt_aes_ctr.o jasmin/zupt_x25519_fe.o jasmin/zupt_aes_ctr4.o
$(info [jasmin] Verified assembly found — linking CT crypto)
ifeq ($(ARCH),x86_64)
JAZZ_AVAILABLE := $(wildcard $(JAZZ_S))
ifeq ($(JAZZ_AVAILABLE),$(JAZZ_S))
CFLAGS += -DZUPT_USE_JASMIN
JAZZ_O = jasmin/zupt_mac_verify.o jasmin/zupt_mlkem_select.o \
jasmin/zupt_aes_ctr.o jasmin/zupt_x25519_fe.o jasmin/zupt_aes_ctr4.o
$(info [jasmin] Enabled (x86_64) — linking CT crypto)
else
$(info [jasmin] Assembly not found — using C fallback)
endif
else
JAZZ_O =
$(info [jasmin] Assembly not found — using C fallback)
$(info [jasmin] Disabled on $(ARCH) — using C fallback)
endif
# ─── Object files for per-file CFLAGS (VV SIMD files need -mavx2) ───
VV_SIMD_OBJS = src/vv_encoder.o src/vv_decoder.o src/vv_simd.o
# --- Object files ---
# VV SIMD files need -mavx2 on x86_64 (no-op on other arches)
VV_SIMD_OBJS = src/vv_encoder.o src/vv_decoder.o src/vv_simd.o
VV_PLAIN_OBJS = src/vv_ans.o src/vv_huffman.o
ZUPT_OBJS = $(patsubst %.c,%.o,$(ZUPT_SOURCES))
ALL_OBJS = $(ZUPT_OBJS) $(VV_SIMD_OBJS) $(VV_PLAIN_OBJS)
ZUPT_OBJS = $(patsubst %.c,%.o,$(ZUPT_SOURCES))
ALL_OBJS = $(ZUPT_OBJS) $(VV_SIMD_OBJS) $(VV_PLAIN_OBJS)
# ═══════════════════════════════════════════════════════════════════
# BUILD RULES
# ═══════════════════════════════════════════════════════════════════
.PHONY: all clean install uninstall test test-all test-asan test-vectors test-vv fuzz-build help
all: $(TARGET)
# Jasmin pre-compiled assembly (x86_64 only)
jasmin/%.o: jasmin/%.s
$(CC) -c -o $@ $<
$(Q)$(CC) $(CFLAGS) -c -o $@ $<
# VaptVupt SIMD files: compile with AVX2
# VaptVupt SIMD files: compile with AVX2 on x86_64
$(VV_SIMD_OBJS): src/%.o: src/%.c $(HEADERS)
$(CC) $(CFLAGS) $(VV_SIMD_FLAGS) -c -o $@ $<
$(Q)$(CC) $(CFLAGS) $(VV_SIMD_FLAGS) -c -o $@ $<
# VaptVupt non-SIMD files
$(VV_PLAIN_OBJS): src/%.o: src/%.c $(HEADERS)
$(CC) $(CFLAGS) -c -o $@ $<
$(Q)$(CC) $(CFLAGS) -c -o $@ $<
# Zupt core files
$(ZUPT_OBJS): src/%.o: src/%.c $(HEADERS)
$(CC) $(CFLAGS) -c -o $@ $<
$(Q)$(CC) $(CFLAGS) -c -o $@ $<
# Link: LDFLAGS before objects (for PIE), LDLIBS after (for -lm -lpthread)
$(TARGET): $(ALL_OBJS) $(JAZZ_O)
$(CC) $(CFLAGS) $(ALL_OBJS) $(JAZZ_O) $(LDLIBS) -o $(TARGET)
@echo "Build complete: ./$(TARGET)"
$(Q)$(CC) $(CFLAGS) $(LDFLAGS) $(ALL_OBJS) $(JAZZ_O) -o $(TARGET) $(LDLIBS)
@echo "Build complete: ./$(TARGET) [$(ARCH)]"
clean:
rm -f $(TARGET) zupt_asan test_vectors test_vaptvupt fuzz_decompress fuzz_vv_decompress jasmin/*.o src/*.o
# ═══════════════════════════════════════════════════════════════════
# INSTALL / UNINSTALL
# ═══════════════════════════════════════════════════════════════════
install: $(TARGET)
@mkdir -p $(DESTDIR)$(BINDIR)
install -m 755 $(TARGET) $(DESTDIR)$(BINDIR)/$(TARGET)
$(Q)mkdir -p $(DESTDIR)$(BINDIR)
$(Q)install -m 755 $(TARGET) $(DESTDIR)$(BINDIR)/$(TARGET)
$(Q)if [ -f "$(MANPAGE)" ]; then \
mkdir -p $(DESTDIR)$(MAN1DIR); \
$(GZIP) $(GZIPFLAGS) -c "$(MANPAGE)" > "$(DESTDIR)$(MAN1DIR)/$(MANPAGE_GZ)"; \
chmod 0644 "$(DESTDIR)$(MAN1DIR)/$(MANPAGE_GZ)"; \
echo "Installed: $(DESTDIR)$(MAN1DIR)/$(MANPAGE_GZ)"; \
else \
echo "Warning: man page not found: $(MANPAGE)"; \
fi
@echo "Installed: $(DESTDIR)$(BINDIR)/$(TARGET)"
uninstall:
rm -f $(DESTDIR)$(BINDIR)/$(TARGET)
$(Q)rm -f $(DESTDIR)$(BINDIR)/$(TARGET)
$(Q)rm -f $(DESTDIR)$(MAN1DIR)/$(MANPAGE_GZ)
# ═══════════════════════════════════════════════════════════════════
# CLEAN
# ═══════════════════════════════════════════════════════════════════
clean:
$(Q)rm -f $(TARGET) $(MANPAGE_GZ) zupt_asan test_vectors test_vaptvupt \
fuzz_decompress fuzz_vv_decompress jasmin/*.o src/*.o
# ═══════════════════════════════════════════════════════════════════
# TEST TARGETS
# ═══════════════════════════════════════════════════════════════════
test: $(TARGET)
@sh tests/run_quick.sh
$(Q)sh tests/run_quick.sh
test-all: $(TARGET) test-vectors test-vv
@echo "═══════════════════════════════════════════════"
@echo "==============================================="
@sh tests/regression.sh 2>&1 | tail -3
@echo ""
@sh tests/test_threaded.sh 2>&1 | tail -3
@ -101,46 +181,61 @@ test-all: $(TARGET) test-vectors test-vv
@./test_vectors 2>&1 | tail -2
@echo ""
@./test_vaptvupt 2>&1 | tail -2
@echo "═══════════════════════════════════════════════"
@echo "==============================================="
test-vectors: tests/test_vectors.c $(HEADERS)
$(CC) -O2 -std=c11 -Iinclude -Isrc tests/test_vectors.c \
$(Q)$(CC) -O2 -std=c11 -Iinclude -Isrc $(LDFLAGS) tests/test_vectors.c \
src/zupt_sha256.c src/zupt_crypto.c src/zupt_aes256.c src/zupt_xxh.c \
src/zupt_keccak.c src/zupt_x25519.c src/zupt_mlkem.c src/zupt_cpuid.c \
src/zupt_mlock.c \
$(LDLIBS) -o test_vectors
-o test_vectors $(LDLIBS)
# VAPTVUPT: VaptVupt codec unit tests
test-vv: tests/test_vaptvupt.c $(HEADERS)
$(CC) $(CFLAGS) $(VV_SIMD_FLAGS) tests/test_vaptvupt.c \
$(Q)$(CC) $(CFLAGS) $(VV_SIMD_FLAGS) $(LDFLAGS) tests/test_vaptvupt.c \
src/vv_encoder.c src/vv_decoder.c src/vv_ans.c src/vv_huffman.c \
src/vv_simd.c src/zupt_xxh.c src/zupt_cpuid.c \
$(LDLIBS) -o test_vaptvupt
@./test_vaptvupt
-o test_vaptvupt $(LDLIBS)
$(Q)./test_vaptvupt
test-asan: $(SOURCES) $(HEADERS) $(JAZZ_O)
$(CC) -Wall -Wextra -std=c11 -Iinclude -Isrc \
$(Q)$(CC) -Wall -Wextra -std=c11 -Iinclude -Isrc \
-fsanitize=address,undefined -g -O1 \
$(VV_SIMD_FLAGS) \
$(SOURCES) $(JAZZ_O) $(LDLIBS) -o zupt_asan
$(VV_SIMD_FLAGS) $(LDFLAGS) \
$(SOURCES) $(JAZZ_O) -o zupt_asan $(LDLIBS)
@echo "ASAN build: ./zupt_asan"
# AFL++ fuzzing harnesses (requires afl-clang-fast)
fuzz-build:
@echo "Building AFL++ fuzzing harnesses..."
afl-clang-fast -fsanitize=address,undefined -g -O1 -std=c11 \
-Iinclude -Isrc $(VV_SIMD_FLAGS) \
$(Q)afl-clang-fast -fsanitize=address,undefined -g -O1 -std=c11 \
-Iinclude -Isrc $(VV_SIMD_FLAGS) $(LDFLAGS) \
$(filter-out src/zupt_main.c,$(SOURCES)) tests/fuzz_decompress.c \
$(LDLIBS) -o fuzz_decompress
afl-clang-fast -fsanitize=address,undefined -g -O1 -std=c11 \
-Iinclude -Isrc $(VV_SIMD_FLAGS) \
-o fuzz_decompress $(LDLIBS)
$(Q)afl-clang-fast -fsanitize=address,undefined -g -O1 -std=c11 \
-Iinclude -Isrc $(VV_SIMD_FLAGS) $(LDFLAGS) \
tests/fuzz_vv_decompress.c \
src/vv_encoder.c src/vv_decoder.c src/vv_ans.c src/vv_huffman.c \
src/vv_simd.c src/zupt_xxh.c src/zupt_cpuid.c \
$(LDLIBS) -o fuzz_vv_decompress
-o fuzz_vv_decompress $(LDLIBS)
@echo "Fuzz harnesses built. Run:"
@echo " afl-fuzz -i corpus -o findings -- ./fuzz_decompress"
@echo " afl-fuzz -i corpus_vv -o findings_vv -- ./fuzz_vv_decompress"
help:
@echo "make / make test / make install / make test-all / make test-asan / make test-vv / make fuzz-build / make clean"
@echo "Zupt v2.0.0 build targets:"
@echo " make Build zupt binary"
@echo " make V=1 Build with verbose output"
@echo " make test Quick test"
@echo " make test-all Full test suite (regression + threaded + PQ + vectors + VV)"
@echo " make test-vv VaptVupt codec unit tests"
@echo " make test-asan Build with AddressSanitizer"
@echo " make fuzz-build Build AFL++ fuzzing harnesses"
@echo " make install Install to $(PREFIX)"
@echo " make uninstall Remove from $(PREFIX)"
@echo " make clean Remove build artifacts"
@echo ""
@echo "Architecture: $(ARCH)"
@echo " x86_64: Jasmin CT crypto + AVX2 SIMD decode"
@echo " aarch64: C crypto fallback + NEON SIMD decode"
@echo " other: C crypto fallback + scalar decode"