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# Copyright 2013-2023 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
from spack.package import *
class PalisadeDevelopment(CMakePackage):
"""
PALISADE is a general lattice cryptography library that currently
includes efficient implementations of the following lattice cryptography
capabilities:
Fully Homomorphic Encryption (FHE):
- Brakerski/Fan-Vercauteren (BFV) scheme for integer arithmetic
- Brakerski-Gentry-Vaikuntanathan (BGV) scheme for integer arithmetic
- Cheon-Kim-Kim-Song (CKKS) scheme for real-number arithmetic
- Ducas-Micciancio (FHEW) and Chillotti-Gama-Georgieva-Izabachene
(TFHE) schemes for Boolean circuit evaluation
Multi-Party Extensions of FHE (to support multi-key FHE):
- Threshold FHE for BGV, BFV, and CKKS schemes
- Proxy Re-Encryption for BGV, BFV, and CKKS schemes
"""
homepage = "https://gitlab.com/palisade/palisade-development"
git = "https://gitlab.com/palisade/palisade-development.git"
maintainers("wohlbier")
license("BSD-2-Clause")
version("feature-fixed-point-encoding", branch="feature-fixed-point-encoding", submodules=True)
version(
"fppe-logreg-v1.0",
tag="fppe-logreg-v1.0",
commit="5ccb14ffffd65e70db048e143ec2350b97a20d40",
submodules=True,
)
version("master", branch="master", preferred=True, submodules=True)
variant("shared", default=True, description="Build shared library.")
variant("static", default=True, description="Build static library.")
variant("with_be2", default=True, description="Build with backend 2.")
variant("with_be4", default=True, description="Build with backend 4.")
variant("with_intel_hexl", default=False, description="Use Intel HEXL.")
variant("with_ntl", default=False, description="Build NTL.")
depends_on("autoconf")
depends_on("hwloc", when="%clang")
depends_on("ntl", when="+with_ntl")
depends_on("ntl+shared", when="+with_ntl +shared")
def cmake_args(self):
args = [
self.define_from_variant("BUILD_SHARED", "shared"),
self.define_from_variant("BUILD_STATIC", "static"),
self.define_from_variant("WITH_BE2", "with_be2"),
self.define_from_variant("WITH_BE4", "with_be4"),
self.define_from_variant("WITH_INTEL_HEXL", "with_intel_hexl"),
self.define_from_variant("WITH_NTL", "with_ntl"),
]
if self.spec.satisfies("%clang"):
OpenMP_C_FLAGS = "-fopenmp=libomp"
OpenMP_C_LIB_NAMES = "libomp"
args += [
self.define("OpenMP_C", "clang"),
self.define("OpenMP_C_FLAGS", OpenMP_C_FLAGS),
self.define("OpenMP_C_LIB_NAMES", OpenMP_C_LIB_NAMES),
self.define("OpenMP_CXX", "clang++"),
self.define("OpenMP_CXX_FLAGS", OpenMP_C_FLAGS),
self.define("OpenMP_CXX_LIB_NAMES", OpenMP_C_LIB_NAMES),
self.define("OpenMP_libomp_LIBRARY", "libomp"),
self.define("OpenMP_libgomp_LIBRARY", "libgomp"),
self.define("OpenMP_libiomp5_LIBRARY", "libiomp5"),
]
return args
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