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182 Commits

Author SHA1 Message Date
Ramana Kumar c0aa4eb2cc
Add fr_vector_lincomb function 2022-09-19 19:47:16 +01:00
Ramana Kumar bd65d49ffd
Check the proof fails on wrong data 2022-09-19 15:40:18 +01:00
Ramana Kumar 80b1c973cf
Make the tests the default make target 2022-09-19 15:40:18 +01:00
Ramana Kumar 701da680ce
Add tests of prove and verify 2022-09-19 15:40:18 +01:00
Ramana Kumar 968b099dab
Treat bool specially, avoid allocation 
Because bool as a PyObject won't have a normal destroy operation
 2022-09-19 15:40:18 +01:00
Ramana Kumar 306dcf5bac
Assume word size is 64 
Avoids incompatible pointer type warnings on my system.
Ideally this would be sensitive to the host.
 2022-09-19 15:40:18 +01:00
Ramana Kumar 43d54b8154
Add some comments to Python file, rename to tests 2022-09-19 15:40:18 +01:00
Ramana Kumar 9aa1dc289f
Compare result to Python evaluation 2022-09-19 15:40:17 +01:00
Ramana Kumar 8e5209c491
Work example up to evaluating a poly_l 2022-09-19 15:40:17 +01:00
Ramana Kumar 560127f1f5
Add some rudimentary Python access + example 2022-09-19 15:40:17 +01:00
Ramana Kumar cd404dbb0a
Add array_class for fr_arrays 2022-09-19 15:40:17 +01:00
Ramana Kumar 8eb99bcc96
Initial attempt to swig for python 2022-09-19 15:40:15 +01:00
Dankrad Feist 67c6a61a18
Fix compiler warnings in zero_poly.c 2022-09-18 12:20:39 +01:00
Dankrad Feist 928e9360c0
Add docs for compute_proof_single_l 2022-09-18 12:16:35 +01:00
Dankrad Feist 56f40fdfcf
Fix documentation for compute_proof_multi 2022-09-18 12:14:54 +01:00
Ramana Kumar 25be720f62
Add some documentation 2022-09-18 09:51:55 +01:00
Ramana Kumar 8cdc4e62e3
Remove some trailing whitespace 2022-09-18 08:59:32 +01:00
Dankrad Feist 80b256ad5f
Use batch inversion for Lagrange commitment 2022-09-17 23:25:21 +01:00
Dankrad Feist a2a4e57622
Lagrange proof bench 2022-09-17 18:34:59 +01:00
Ramana Kumar f7053514b3
Free temporary arrays 2022-09-17 18:21:56 +01:00
Dankrad Feist dcf68949b3
Optimized eval_poly_l with batch inversion 2022-09-17 18:00:54 +01:00
Ramana Kumar 4c8787d87b
Fix fr_batch_inv 2022-09-17 17:06:54 +01:00
Dankrad Feist 9c36ca4f3d
WIP: Montgomery batch inversion 2022-09-17 16:24:14 +01:00
Ramana Kumar 3aff3eb727
Implement proof for Lagrange at a root of unity 2022-09-17 13:05:12 +01:00
Ramana Kumar c4537ccdae
Make y a parameter of compute_proof_single_l 2022-09-17 11:00:13 +01:00
Ramana Kumar 3d286c6050
Add proof_single_l to tests 2022-09-17 10:59:39 +01:00
Ramana Kumar 94c7bb56cf
Add another test at a different poly_l and root 2022-09-17 10:53:25 +01:00
Ramana Kumar 10bff7d5c8
Fix eval_poly_l for evaluation at a root 
Move the TODO for the special formula to compute_proof_single_l
 2022-09-17 10:49:04 +01:00
Ramana Kumar f2454c284c
Add barycentric benchmark to Makefile 2022-09-17 09:27:41 +01:00
Dankrad Feist 30f5911e14
Benchmark for barycentric formula 2022-09-17 09:20:08 +01:00
Dankrad Feist 279eb5b514
Add TODO for barycentric formula special case 2022-09-17 07:23:00 +01:00
Ramana Kumar 12c3cb7645
Remove tmp2 
This is possible assuming the fr_ ops don't need to read their inputs
after writing to their output.
 2022-09-16 15:16:12 +01:00
Ramana Kumar 8eda02ab72
Remove tmp3 and unnecessary op 2022-09-16 15:16:12 +01:00
Ramana Kumar 509e75b1d5
Add new_poly_l to interface 2022-09-16 15:16:11 +01:00
Ramana Kumar f7aa56679b
Remove unused variable 2022-09-16 15:16:11 +01:00
Ramana Kumar c8b18c3a22
Free allocated coeffs, avoid leak 2022-09-16 15:16:11 +01:00
Dankrad Feist 0861520a7e
Test for proofs computed in Lagrange form 2022-09-16 15:16:11 +01:00
Ramana Kumar 7f1a25bbc5
First pass at compute_proof_single_l 2022-09-16 15:16:11 +01:00
Ramana Kumar 15f2b9eef9
Add evaluation of Lagrange poly 2022-09-16 15:16:11 +01:00
Ramana Kumar 56e0769ce4
Add Lagrange form, with a test 2022-09-16 15:16:11 +01:00
Dankrad Feist 6b5140af66
Fixed test for check_proof_multi 2022-09-16 15:15:58 +01:00
Ramana Kumar 9bd8c3fdf8
Change coset_scale in test proof_multi 2022-09-15 13:35:02 +01:00
Ramana Kumar f2f20141db
Stop adding one to secrets_len 2022-09-15 13:33:17 +01:00
Ramana Kumar fa80d94168
Add newlines at ends of some files 2022-09-15 13:32:08 +01:00
Anton Nashatyrev 63612c1119
Fix toeplitz_coeffs_stride() for minimal sized poly (#18) 
Fix an edge case in FKMulti when the chunk length was the same as the polynomial size, resulting in writing outside the return array in `toeplitz_coeffs_stride()`.

Co-authored-by: Ben Edgington <ben@benjaminion.xyz>
 2021-08-20 16:07:16 +01:00
Anton Nashatyrev 350a961b90
Fix condition check (#17) 2021-08-11 11:13:08 +01:00
Ben Edgington 950d53c325
Nashatyrev feature/add g2 add dbl (#16) 
* Add g2_add_or_dbl() function

* Add unit test

Co-authored-by: Anton Nashatyrev <anton.nashatyrev@gmail.com>
 2021-08-11 10:06:32 +01:00
Ben Edgington 80f984cecd Correct include dir info 2021-07-09 13:41:30 +01:00
Ben Edgington b21d13684b
Consolidate header files (#14) 
* Consolidate header files

User should now need only include c_kzg.h and bls12_381.h.

* Update README
 2021-07-09 13:35:19 +01:00
Ben Edgington ca1acf61d6 Fix up docs (include static functions) 2021-07-09 09:54:37 +01:00