feat: fflonk protocol implementation

crates/bellman/Cargo.toml

@@ -35,7 +35,7 @@ lazy_static = { version = "1", optional = true }
 hex = "0.4"
 
 [features]
-default = ["multicore", "plonk"]
+default = ["multicore", "plonk", "allocator"]
 multicore = ["crossbeam", "futures/thread-pool"]
 sonic = ["tiny-keccak", "blake2-rfc"]
 gm17 = []

crates/bellman/src/kate_commitment/mod.rs

@@ -37,6 +37,14 @@ impl<E: Engine, T: CrsType> PartialEq for Crs<E, T> {
 impl<E: Engine, T: CrsType> Eq for Crs<E, T> {}
 
 impl<E: Engine, T: CrsType> Crs<E, T> {
+    pub fn new(g1_bases: Vec<E::G1Affine>, g2_monomial_bases: Vec<E::G2Affine>) -> Self {
+        Self {
+            g1_bases: Arc::new(g1_bases),
+            g2_monomial_bases: Arc::new(g2_monomial_bases),
+            _marker: std::marker::PhantomData,
+        }
+    }
+
     pub fn write<W: Write>(&self, mut writer: W) -> std::io::Result<()> {
         writer.write_u64::<BigEndian>(self.g1_bases.len() as u64)?;
         for g in &self.g1_bases[..] {
@@ -106,7 +114,10 @@ impl<E: Engine> Crs<E, CrsForMonomialForm> {
     pub fn crs_42(size: usize, worker: &Worker) -> Self {
         // kind of how ceremony would work
         assert!(size.is_power_of_two());
+        Self::non_power_of_two_crs_42(size, worker)
+    }
 
+    pub fn non_power_of_two_crs_42(size: usize, worker: &Worker) -> Self {
         let mut g2 = vec![E::G2Affine::one(); 2];
 
         use crate::domain::EvaluationDomain;

crates/fflonk/Cargo.toml

@@ -0,0 +1,25 @@
+[package]
+name = "fflonk"
+edition = "2021"
+version.workspace = true
+authors.workspace = true
+homepage.workspace = true
+repository.workspace = true
+license.workspace = true
+keywords.workspace = true
+categories.workspace = true
+
+[dependencies]
+franklin-crypto.workspace = true
+num-bigint = { version = "0.4", features = ["serde"] }
+num-traits = "0.2"
+rand = "0.4"
+serde = { version = "1", features = ["derive", "rc"] }
+serde_json = "1"
+serde_derive = "1"
+bincode = "1.3"
+byteorder = "1"
+
+[features]
+default = ["sanity"]
+sanity = []

crates/fflonk/data/compression_schedule/hard/compression_1_vk.json

@@ -0,0 +1 @@
+{"fixed_parameters":{"parameters":{"num_columns_under_copy_permutation":52,"num_witness_columns":78,"num_constant_columns":4,"max_allowed_constraint_degree":8},"lookup_parameters":"NoLookup","domain_size":65536,"total_tables_len":0,"public_inputs_locations":[[0,43116],[1,43116],[2,43116],[3,43116]],"extra_constant_polys_for_selectors":4,"table_ids_column_idxes":[],"quotient_degree":8,"selectors_placement":{"Fork":{"left":{"GateOnly":{"gate_idx":1,"num_constants":0,"degree":7,"needs_selector":true,"is_lookup":false}},"right":{"Fork":{"left":{"Fork":{"left":{"Fork":{"left":{"GateOnly":{"gate_idx":4,"num_constants":4,"degree":3,"needs_selector":true,"is_lookup":false}},"right":{"Fork":{"left":{"Fork":{"left":{"GateOnly":{"gate_idx":2,"num_constants":0,"degree":2,"needs_selector":true,"is_lookup":false}},"right":{"GateOnly":{"gate_idx":6,"num_constants":0,"degree":2,"needs_selector":true,"is_lookup":false}}}},"right":{"Fork":{"left":{"GateOnly":{"gate_idx":5,"num_constants":0,"degree":2,"needs_selector":true,"is_lookup":false}},"right":{"GateOnly":{"gate_idx":7,"num_constants":0,"degree":2,"needs_selector":true,"is_lookup":false}}}}}}}},"right":{"Fork":{"left":{"GateOnly":{"gate_idx":9,"num_constants":4,"degree":2,"needs_selector":true,"is_lookup":false}},"right":{"GateOnly":{"gate_idx":0,"num_constants":4,"degree":1,"needs_selector":true,"is_lookup":false}}}}}},"right":{"Fork":{"left":{"GateOnly":{"gate_idx":3,"num_constants":2,"degree":3,"needs_selector":true,"is_lookup":false}},"right":{"GateOnly":{"gate_idx":8,"num_constants":0,"degree":0,"needs_selector":true,"is_lookup":false}}}}}}}},"fri_lde_factor":32,"cap_size":16},"setup_merkle_tree_cap":[[3028482665743782685,4013626514272104307,3452712590746163945,4912199291739380038],[13367838539427916774,12404298820704836825,2033557497865074503,10773714302578067064],[6626133711217130150,832308908322340473,15438304393106056371,2666286053578737706],[8481471713633132065,3309133276563744940,7918049965167111458,8031874943194604818],[5263223393137830953,10930745761839351105,5478654960678829285,16546008998121538254],[11517924705975364603,12492352876657167419,13100479669152088129,2688105380794281749],[13450606005739207930,4309197174004057707,15096097529059494043,3313968628193047404],[2107336175425308275,9681217331404905587,15605533297141074963,13560809298355816900],[15138631997628104659,658734033145504002,3149667820797953919,11382673453815841679],[9718929198768097191,13257822135266668054,11426716361463757106,16221666232651584833],[14942071378703968919,6605816560639450121,3044064806867577175,2464825231511115760],[6473632652194900532,6385447331677139071,694927241206195269,11880524209245868327],[12577598516309120066,3733967226309375831,3974589490790210467,9018542241738106124],[10034922335813086261,8669325737652962101,14457932225168264352,13009521393118340887],[14987376697067705545,15731999951892350110,6056057541217106546,17889421602707651216],[4222248943326048649,14063997483873496005,13888994317272086325,13953910739617791087]]}

crates/fflonk/data/compression_schedule/hard/compression_2_vk.json

@@ -0,0 +1 @@
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crates/fflonk/data/compression_schedule/hard/compression_3_vk.json

@@ -0,0 +1 @@
+{"fixed_parameters":{"parameters":{"num_columns_under_copy_permutation":68,"num_witness_columns":62,"num_constant_columns":4,"max_allowed_constraint_degree":8},"lookup_parameters":"NoLookup","domain_size":4096,"total_tables_len":0,"public_inputs_locations":[[0,3921],[1,3921],[2,3921],[3,3921]],"extra_constant_polys_for_selectors":4,"table_ids_column_idxes":[],"quotient_degree":8,"selectors_placement":{"Fork":{"left":{"GateOnly":{"gate_idx":2,"num_constants":0,"degree":7,"needs_selector":true,"is_lookup":false}},"right":{"Fork":{"left":{"Fork":{"left":{"Fork":{"left":{"GateOnly":{"gate_idx":5,"num_constants":4,"degree":3,"needs_selector":true,"is_lookup":false}},"right":{"Fork":{"left":{"Fork":{"left":{"GateOnly":{"gate_idx":1,"num_constants":0,"degree":2,"needs_selector":true,"is_lookup":false}},"right":{"GateOnly":{"gate_idx":6,"num_constants":0,"degree":2,"needs_selector":true,"is_lookup":false}}}},"right":{"Fork":{"left":{"GateOnly":{"gate_idx":3,"num_constants":0,"degree":2,"needs_selector":true,"is_lookup":false}},"right":{"GateOnly":{"gate_idx":7,"num_constants":0,"degree":2,"needs_selector":true,"is_lookup":false}}}}}}}},"right":{"Fork":{"left":{"GateOnly":{"gate_idx":10,"num_constants":4,"degree":2,"needs_selector":true,"is_lookup":false}},"right":{"Fork":{"left":{"GateOnly":{"gate_idx":8,"num_constants":0,"degree":2,"needs_selector":true,"is_lookup":false}},"right":{"GateOnly":{"gate_idx":9,"num_constants":0,"degree":0,"needs_selector":true,"is_lookup":false}}}}}}}},"right":{"Fork":{"left":{"GateOnly":{"gate_idx":4,"num_constants":2,"degree":3,"needs_selector":true,"is_lookup":false}},"right":{"GateOnly":{"gate_idx":0,"num_constants":4,"degree":1,"needs_selector":true,"is_lookup":false}}}}}}}},"fri_lde_factor":1024,"cap_size":16},"setup_merkle_tree_cap":[[5048537361604679182,12779832903488768359,277693126278561130,13788136543319198147],[5568879198026113787,8143846474260576357,12134698790416648772,17098498816223833482],[11777049327057312860,16605462458597297320,224010380632684851,13703106578899709777],[10581021728519764210,18299710903428264187,15451317418574924424,17914586335933460907],[14372088892151378043,17226104217789084053,13515874478730554766,1674126940803487971],[8818217104999667938,11327283143545590132,11656247300711132808,6791219959704871273],[10906160667601527175,11169398558345148234,16873134240518424291,12196952779542573179],[13996606613560413789,4672648140553242372,294109128977028922,11996685605041293972],[827924603638119710,6125710976444811838,6600009108444309464,4845111723070821797],[88268863970177600,5117127481595406104,1255128294951031871,1617321764874747001],[10919037245220162930,6547862231191257133,13817803910140259094,6600140638205478260],[10362675928820082773,2022644209850215392,15394569569280237306,1426406080860756289],[5657646168784987558,2657619935761910220,4020772523102775144,8613387869656365923],[5330825081205599482,9074998882444713405,7546233779472242171,5819471804945302146],[6274859064737702472,2925247391134293379,11988865621216142996,15600798462253951568],[9023741653883137616,9727471022537789085,10910873244536679349,7670587559431305485]]}

crates/fflonk/data/compression_schedule/hard/compression_wrapper_5_vk.json

@@ -0,0 +1 @@
+{"fixed_parameters":{"parameters":{"num_columns_under_copy_permutation":28,"num_witness_columns":0,"num_constant_columns":4,"max_allowed_constraint_degree":4},"lookup_parameters":"NoLookup","domain_size":131072,"total_tables_len":0,"public_inputs_locations":[[0,105230],[1,105230],[2,105230],[3,105230]],"extra_constant_polys_for_selectors":4,"table_ids_column_idxes":[],"quotient_degree":8,"selectors_placement":{"Fork":{"left":{"GateOnly":{"gate_idx":4,"num_constants":1,"degree":7,"needs_selector":true,"is_lookup":false}},"right":{"Fork":{"left":{"Fork":{"left":{"Fork":{"left":{"GateOnly":{"gate_idx":7,"num_constants":4,"degree":3,"needs_selector":true,"is_lookup":false}},"right":{"Fork":{"left":{"Fork":{"left":{"GateOnly":{"gate_idx":1,"num_constants":0,"degree":2,"needs_selector":true,"is_lookup":false}},"right":{"GateOnly":{"gate_idx":8,"num_constants":0,"degree":2,"needs_selector":true,"is_lookup":false}}}},"right":{"Fork":{"left":{"GateOnly":{"gate_idx":5,"num_constants":0,"degree":2,"needs_selector":true,"is_lookup":false}},"right":{"GateOnly":{"gate_idx":9,"num_constants":0,"degree":2,"needs_selector":true,"is_lookup":false}}}}}}}},"right":{"Fork":{"left":{"GateOnly":{"gate_idx":11,"num_constants":4,"degree":2,"needs_selector":true,"is_lookup":false}},"right":{"GateOnly":{"gate_idx":0,"num_constants":4,"degree":1,"needs_selector":true,"is_lookup":false}}}}}},"right":{"Fork":{"left":{"Fork":{"left":{"Fork":{"left":{"GateOnly":{"gate_idx":6,"num_constants":2,"degree":3,"needs_selector":true,"is_lookup":false}},"right":{"GateOnly":{"gate_idx":10,"num_constants":0,"degree":0,"needs_selector":true,"is_lookup":false}}}},"right":{"GateOnly":{"gate_idx":3,"num_constants":0,"degree":1,"needs_selector":true,"is_lookup":false}}}},"right":{"GateOnly":{"gate_idx":2,"num_constants":0,"degree":1,"needs_selector":true,"is_lookup":false}}}}}}}},"fri_lde_factor":4096,"cap_size":8},"setup_merkle_tree_cap":[[4525875515770115160,9408868337594528142,14932892545790926850,2311335952453171836],[17844154421918865763,16396614085880122548,6292046292088014592,516798742015947720],[2393586786249636419,1760242350191173950,6903420143550582655,907752138199388308],[11096185673069362255,14760640347214763931,1444125632269263256,2934559923319099228],[1574906587941623499,6251146587840752402,9873775360095595649,2955822349636057500],[9803968936176983049,10743080498788283672,15680918141653434163,1579841629871625237],[17218081528451559920,11483720227440783570,17901762034722705728,1709957790862441541],[3751314915845589177,5207999417878085570,3453881315493074780,2997527698353530104]]}

crates/fflonk/data/compression_schedule/hard/final_proof.json

@@ -0,0 +1 @@
+{"n": 8388607, "inputs":[[12780880112887581273,15375039037892293169,14243622463978670810,832973724]],"commitments":[{"x":[7686601728129096967,7227130109972751606,9146696139751048355,2425812583124586647],"y":[11378415783274076468,6115062078511813780,890190634641354247,1911470820691425878],"infinity":false},{"x":[8054909130760765704,10451168505970887451,10367722395898331555,1503102535455087635],"y":[8710961085408697112,12427443534005060985,1032551775395910549,2086276262017277239],"infinity":false},{"x":[12069312602351467619,12192864672423185465,3879015529910868217,2724922899523506585],"y":[475894281835851297,9373725281876662840,7515338836722074641,1103390934157001756],"infinity":false},{"x":[5128931244105615202,11867626281419714714,1209119191410425112,3066077306903392144],"y":[14598930257319657098,6432186045601564879,613554633253043826,1642855076936137196],"infinity":false}],"evaluations":[[13729700471816104886,11188824223319412764,8066040394205311430,2184400922711112220],[6249581532968862391,9001987585089861122,11407043970385352098,1825361415189299926],[4464945894621658974,17522053632116324185,17970632891076166356,261509037732774601],[7477149050715570433,11171316542093998283,13971151008483262134,489754713165203859],[2434426559022578584,4970469306444023984,4874403605190419346,2629749884465915705],[1605442790946172720,14066282752534379246,8613156177590954813,997648050187219302],[9739315398258359304,9334382092013558549,16451740191748021193,415098364635729113],[9923332506758925353,8972613672329103570,6029061578447781893,560963789005302165],[8743211020740214182,15824193004725597763,15944880861925752870,2706333488965517942],[356134380387042265,12272992537112845388,1326852091230841187,742404217541611635],[8030272624296071466,3613653225334463028,5954994466209331732,1953942894701047155],[1625605217788611162,15765142484275373223,3854724376935460477,2882191910778501699],[13172243785130343694,5104126542941081896,2085126052380633204,3349793356212897350],[2048144180869552901,14706951322284988498,6848092749748084666,1047579333297462320],[15127074392230109827,9851385976295954754,3266935471115596056,180076989033798445]],"lagrange_basis_inverses":[[1359258482553421315,12957890032930002626,16406149479630644921,3131095915644093895],[17452735014177237716,17845738450744415159,10566989514722186116,3080213048195065858],[9875397967407890590,17630457108837859966,10802867560962294629,1058536673047709746],[8187476753496303340,7332407408577474793,9163210446381714166,1241886254284541383],[816768360718573169,7218951249023154872,4784846556297747691,1431688504910524703],[13009890697514837979,4626716114500020309,8433632149193468276,2299722309768362419],[12932344643796416975,7210777639698538558,16494688039936985619,2075344713435986462],[2321776149820842125,17578455164401967439,17775814248735249921,648947920034862492],[9516516006336945757,6545936319640938495,7405689928482339110,158579190335980822],[15916628983288393266,18070461586604829401,8752109148110903614,2266743357000677825],[7621391830249170406,6503179968343696779,13332420284313776555,403655115706840652],[6460691428087276646,13645818165874321877,14999762457448745949,3471146837732830310],[16736341784012902481,16112689304065826331,13288141742179371901,2912396993609677282],[11750486271900477391,9921871186699912605,6986534594176614715,2317062284338040762],[1507565806685772858,6932017193098777707,6760367323496124592,158010415978041715],[17907341117753868777,14361176690227188462,9997368280356096141,2605446525506627433],[16652510976542379108,812342839903352024,15717696352847049127,2740131001729808097],[17432416849729198421,15437837640856179924,187144288214264278,2237527436947285411]],"_c":null}