HElib is an open-source software library that implements homomorphic encryption. It supports the BGV scheme with bootstrapping and the Approximate Number CKKS scheme. HElib also includes optimizations for efficient homomorphic evaluation, focusing on effective use of ciphertext packing techniques and on the Gentry-Halevi-Smart optimizations.
Extension of HElib's PSI/partial match engine to add functionality that allows HEQL queries to be passed in at runtime via strings. This includes
Table class that captures the structure of a PSI table.
Pseudo parsers that read both raw strings and strings from files.
Additional required utility functions.
Generalised version of psiio in helib/misc/psi/psiio to accept both helib::Ctxt and helib::Ptxt<helib::BGV> types. Previous code only accepted helib::Ctxt. Added Gtests local to psiio.
Extension of HElib's PSI/partial match engine to add functionality that allows HEQL queries to be passed in at runtime via strings. This includes
Generalised version of psiio in
helib/misc/psi/psiioto accept bothhelib::Ctxtandhelib::Ptxt<helib::BGV>types. Previous code only acceptedhelib::Ctxt. Added Gtests local to psiio.