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21 Commits

Author SHA1 Message Date
Sebastien La Duca
aad56c6603 make recover_degree_bits_public 2022-04-29 10:50:02 +02:00
wborgeaud
dd4cc21309 PR feedback 2022-02-23 09:36:28 +01:00
wborgeaud
150d764440 Simplification 2022-02-22 17:00:08 +01:00
wborgeaud
6cd2fc62b5 Should work (does not) 2022-02-22 11:44:24 +01:00
Daniel Lubarov
72d13d0ded
Prover code for permutation argument (#485) 
* Batch multiple perm args into one Z and compute Z columnwise

It's slightly complex because we batch `constraint_degree - 1` permutation arguments into a single `Z` polynomial. This is a slight generalization of the [technique](https://zcash.github.io/halo2/design/proving-system/lookup.html) described in the Halo2 book.

Without this batching, we would simply have `num_challenges` random challenges (betas and gammas). With this batching, however, we need to use different randomness for each permutation argument within the same batch. Hence we end up generating `batch_size * num_challenges` challenges for all permutation arguments.

* Feedback + updates for recursion code
 2022-02-16 01:33:59 -08:00
wborgeaud
42d6532120 PR feedback 2022-02-15 08:35:57 +01:00
wborgeaud
b0de3328c1 Working 2022-02-14 09:53:33 +01:00
wborgeaud
d22fa8895b Fix one error to get another one 2022-02-11 10:37:17 +01:00
wborgeaud
ff7a654840 Methods for virtual stark proofs 2022-02-09 17:11:13 +01:00
wborgeaud
ba63a37b7d Compiles 2022-02-08 18:16:33 +01:00
wborgeaud
debe742c7f Progress 2022-02-07 10:41:52 +01:00
wborgeaud
73dde0b70d Replace observe_opening_set by observe_openings taking a FriOpenings argument. 2022-02-03 16:21:34 +01:00
wborgeaud
bc5bc8245d PR feedback 2022-02-03 11:49:44 +01:00
wborgeaud
1e04f4f5a4 Comments 2022-02-01 17:34:03 +01:00
wborgeaud
8ab4f855b2 Add fri_challenges() to Challenger. 2022-02-01 17:02:11 +01:00
wborgeaud
92ea4b65d1 Constraint check working 2022-01-31 18:00:07 +01:00
wborgeaud
d24d26e5c0 Add FRI challenges 2022-01-31 16:19:30 +01:00
wborgeaud
8993270f80 Progress 2022-01-29 12:49:00 +01:00
wborgeaud
b6cb72b629 Comments 2022-01-27 13:27:06 +01:00
wborgeaud
4a2681034e Working prover 2022-01-27 12:58:56 +01:00
Daniel Lubarov
c0ac79e2e1
Beginning of STARK implementation (#413) 
* Beginning of STARK implementation

* PR feedback

* minor

* Suppress warnings for now
 2022-01-26 00:09:29 -08:00