9 Commits

Author	SHA1	Message	Date
Han	67c89a3ef6	fix: scratch padding size and make BoolEvaluator more general (#49)	2024-10-17 22:40:30 +08:00
Han	69a21d8f85	[rewrite] Ring packing (#48) ... * tmp * tmp * fix: add `forward_lazy` to make prime ring work with modulus up to `2^61` * refactor * refactor * fix: apply auto to LWE `a` instead of to `sk` * feat: test multi party case * feat: integrate ring packing to `fhew` and example `multi_party` * chore * feat: update example `multi_party` * feat: add noise stat for ring packing and improve example * chore	2024-10-17 13:09:14 +08:00
Han	5232e55bfa	[rewrite] More comments (#41) ... * feat: add more comments and `cargo doc` in ci * ci * feat: more	2024-09-25 05:06:39 -07:00
Han	34d4af4669	[rewrite] Better api and example (#40) ... * chore: rename `Interactive` to `Mpi` * feat: add mod `prelude` for easier usage * refactor: remove crs from key shaer * refactor: remove scratch from args for fns called only once * feat: port sample parameter `I_4P` from original impl * chore * feat: implement more details in `multi_party` * feat: client receive pk	2024-09-15 20:20:51 -07:00
Han	bcf2d97ea4	[rewrite] Add serde support (#34) ... * feat: add `serde` and derive for most structs * refactor: skip serde PhantomData * feat: add serialize deserialize test * feat: introduce `Compact` as a wrapper to serialize modulus element more compact * feat: use `assert` for `FhewBoolCiphertext` decrypt	2024-08-28 23:02:21 -07:00
Han	b8243820d5	[rewrite] Interactive key gen (#32) ... * feat: interactive key gen (noisy ring not working yet) * feat: add interactive key gen noise stats test * fix: clippy * feat: add `LmkcdeyInteractiveCrs` * chore: re-organize mod `lmkcdey`	2024-08-22 22:59:21 -07:00
Han	b9ef3cc783	[rewrite] Add single-party example and improve prime ring a bit (#31) ... * refactor: precompute `log_g_map` * feat: add example `single_party` * refactor: faster prime decompose * refactor: faster ntt forword backward * refactor: use `ModulusOps` for `lwe`	2024-08-22 19:02:02 -07:00
Han	0ee34c0548	[rewrite] Use fft on split-limbs for precise power of 2 ring (#30) ... * feat: on precise `PowerOfTwoRing` split u64 into 4 limbs and fft to preserve 64-bits precision * feat: add `eval_scratch` to reduce rustfft cost (4% improvement in forward/backward) * refactor: refactor deps and add bench for fhew evaluator * refactor: benchmark with random data * fix: fmt	2024-08-17 22:00:39 -07:00
Han	f53e613aba	[rewrite] Introduce crate evaluator and implement FhewBoolEvaluator (#29) ... * refactor: simplify a bit * feat: introduce crate `evaluator` and implement `FhewBoolEvaluator` * feat: fix `Ternary` and implement `rgsw::pk_encrypt` * refactor: allocate scratch for each `bitop_assign` * feat: make evaluator `Send + Sync`	2024-08-17 09:46:34 -07:00