repo stringlengths 6 65 | file_url stringlengths 81 311 | file_path stringlengths 6 227 | content stringlengths 0 32.8k | language stringclasses 1
value | license stringclasses 7
values | commit_sha stringlengths 40 40 | retrieved_at stringdate 2026-01-04 15:31:58 2026-01-04 20:25:31 | truncated bool 2
classes |
|---|---|---|---|---|---|---|---|---|
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_recursion/src/aggregation/root.rs | ceno_recursion/src/aggregation/root.rs | // TODO: assert that the shard ram ec point is `PointAtInfinity`
// let is_sum_x_zero = ec_sum.x.is_zero(builder);
// let is_sum_y_zero = ec_sum.y.is_zero(builder);
// builder.assert_usize_eq(is_sum_x_zero, Usize::from(1));
// builder.assert_usize_eq(is_sum_y_zero, Usize::from(1));
| rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_recursion/src/aggregation/types.rs | ceno_recursion/src/aggregation/types.rs | // TODO: enable this
// #[derive(Debug, Clone, AlignedBorrow)]
// pub struct ContinuationPvs<T> {
// pub sum: SepticPoint<T>,
// }
// impl<C: Config> ContinuationPvs<Felt<C::F>> {
// pub fn uninit(builder: &mut Builder<C>) -> Self {
// todo!()
// }
// }
// #[derive(Debug, Clone, AlignedBorrow)]
//... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_recursion/src/aggregation/mod.rs | ceno_recursion/src/aggregation/mod.rs | use crate::zkvm_verifier::{
binding::{E, F, ZKVMProofInput, ZKVMProofInputVariable},
verifier::verify_zkvm_proof,
};
use ceno_zkvm::{
instructions::riscv::constants::{END_PC_IDX, EXIT_CODE_IDX, INIT_PC_IDX},
scheme::ZKVMProof,
structs::ZKVMVerifyingKey,
};
use ff_ext::BabyBearExt4;
use mpcs::{Basefo... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_recursion/src/basefold_verifier/field.rs | ceno_recursion/src/basefold_verifier/field.rs | const TWO_ADICITY: usize = 32;
const TWO_ADIC_GENERATORS: [usize; 33] = [
0x0000000000000001,
0xffffffff00000000,
0x0001000000000000,
0xfffffffeff000001,
0xefffffff00000001,
0x00003fffffffc000,
0x0000008000000000,
0xf80007ff08000001,
0xbf79143ce60ca966,
0x1905d02a5c411f4e,
0x... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_recursion/src/basefold_verifier/query_phase.rs | ceno_recursion/src/basefold_verifier/query_phase.rs | use ff_ext::{BabyBearExt4, ExtensionField, PoseidonField};
use mpcs::basefold::structure::QueryOpeningProof as InnerQueryOpeningProof;
use openvm_native_compiler::{asm::AsmConfig, prelude::*};
use openvm_native_compiler_derive::iter_zip;
use openvm_native_recursion::{
hints::{Hintable, VecAutoHintable},
vars::H... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | true |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_recursion/src/basefold_verifier/rs.rs | ceno_recursion/src/basefold_verifier/rs.rs | // Note: check all XXX comments!
use std::{cell::RefCell, collections::BTreeMap};
use openvm_native_compiler::{asm::AsmConfig, prelude::*};
use openvm_native_recursion::hints::Hintable;
use openvm_stark_sdk::p3_baby_bear::BabyBear;
use p3::field::{FieldAlgebra, extension::BinomialExtensionField};
use serde::Deserializ... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_recursion/src/basefold_verifier/mmcs.rs | ceno_recursion/src/basefold_verifier/mmcs.rs | use openvm_native_compiler::{asm::AsmConfig, prelude::*};
use openvm_native_recursion::{hints::Hintable, vars::HintSlice};
use openvm_stark_sdk::p3_baby_bear::BabyBear;
use p3::field::extension::BinomialExtensionField;
use crate::basefold_verifier::utils::{read_hint_slice, write_mmcs_proof};
use super::{hash::*, stru... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_recursion/src/basefold_verifier/extension_mmcs.rs | ceno_recursion/src/basefold_verifier/extension_mmcs.rs | use openvm_native_compiler::{asm::AsmConfig, prelude::*};
use openvm_native_recursion::{hints::Hintable, vars::HintSlice};
use openvm_stark_sdk::p3_baby_bear::BabyBear;
use p3::field::extension::BinomialExtensionField;
use super::{mmcs::*, structs::*};
pub type F = BabyBear;
pub type E = BinomialExtensionField<F, DEG... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_recursion/src/basefold_verifier/structs.rs | ceno_recursion/src/basefold_verifier/structs.rs | use openvm_native_compiler::{asm::AsmConfig, ir::*};
use openvm_native_compiler_derive::DslVariable;
use openvm_native_recursion::hints::{Hintable, VecAutoHintable};
use openvm_stark_sdk::p3_baby_bear::BabyBear;
use p3::field::extension::BinomialExtensionField;
pub const DEGREE: usize = 4;
pub type F = BabyBear;
pub ... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_recursion/src/basefold_verifier/basefold.rs | ceno_recursion/src/basefold_verifier/basefold.rs | use itertools::Itertools;
use mpcs::basefold::structure::BasefoldProof as InnerBasefoldProof;
use openvm_native_compiler::{asm::AsmConfig, prelude::*};
use openvm_native_recursion::hints::{Hintable, VecAutoHintable};
use openvm_stark_sdk::p3_baby_bear::BabyBear;
use p3::field::extension::BinomialExtensionField;
use ser... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_recursion/src/basefold_verifier/utils.rs | ceno_recursion/src/basefold_verifier/utils.rs | use openvm_native_compiler::ir::*;
use openvm_native_recursion::vars::HintSlice;
use p3::{babybear::BabyBear, field::FieldAlgebra};
use crate::basefold_verifier::mmcs::MmcsProof;
// XXX: more efficient pow implementation
pub fn pow<C: Config>(builder: &mut Builder<C>, base: Var<C::N>, exponent: Var<C::N>) -> Var<C::N... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_recursion/src/basefold_verifier/mod.rs | ceno_recursion/src/basefold_verifier/mod.rs | #![allow(dead_code)]
#![allow(unused_variables)]
#![allow(unused_imports)]
pub(crate) mod basefold;
pub(crate) mod extension_mmcs;
pub(crate) mod hash;
pub(crate) mod mmcs;
pub(crate) mod query_phase;
pub(crate) mod rs;
pub(crate) mod structs;
// pub(crate) mod field;
pub(crate) mod utils;
pub(crate) mod verifier;
| rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_recursion/src/basefold_verifier/hash.rs | ceno_recursion/src/basefold_verifier/hash.rs | use openvm_native_compiler::{asm::AsmConfig, prelude::*};
use openvm_native_recursion::hints::{Hintable, VecAutoHintable};
use openvm_stark_sdk::p3_baby_bear::BabyBear;
use p3::field::extension::BinomialExtensionField;
use serde::Deserialize;
use super::structs::DEGREE;
pub const DIGEST_ELEMS: usize = 8;
pub type F ... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_recursion/src/basefold_verifier/verifier.rs | ceno_recursion/src/basefold_verifier/verifier.rs | use crate::{
basefold_verifier::query_phase::{QueryPhaseVerifierInputVariable, batch_verifier_query_phase},
transcript::{transcript_check_pow_witness, transcript_observe_label},
};
use super::{basefold::*, rs::*, utils::*};
use ff_ext::BabyBearExt4;
use openvm_native_compiler::{asm::AsmConfig, ir::FromConstant... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_recursion/src/tower_verifier/program.rs | ceno_recursion/src/tower_verifier/program.rs | use super::binding::{PointAndEvalVariable, PointVariable};
use crate::{
arithmetics::{
UniPolyExtrapolator, challenger_multi_observe, eq_eval, evaluate_at_point_degree_1, extend,
exts_to_felts, reverse,
},
tower_verifier::binding::IOPProverMessageVecVariable,
transcript::transcript_obser... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_recursion/src/tower_verifier/mod.rs | ceno_recursion/src/tower_verifier/mod.rs | pub(crate) mod binding;
pub(crate) mod program;
| rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_recursion/src/tower_verifier/binding.rs | ceno_recursion/src/tower_verifier/binding.rs | use itertools::Itertools;
use openvm_native_compiler::{
asm::AsmConfig,
ir::{Array, Builder, Config},
prelude::*,
};
use openvm_native_recursion::hints::{Hintable, VecAutoHintable};
pub type F = BabyBear;
pub type E = BinomialExtensionField<F, 4>;
pub type InnerConfig = AsmConfig<F, E>;
use openvm_stark_ba... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_recursion/src/zkvm_verifier/mod.rs | ceno_recursion/src/zkvm_verifier/mod.rs | pub mod binding;
pub mod verifier;
| rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_recursion/src/zkvm_verifier/binding.rs | ceno_recursion/src/zkvm_verifier/binding.rs | use std::collections::BTreeMap;
use crate::{
arithmetics::{ceil_log2, next_pow2_instance_padding},
basefold_verifier::basefold::{
BasefoldCommitment, BasefoldCommitmentVariable, BasefoldProof, BasefoldProofVariable,
},
tower_verifier::binding::{
IOPProverMessage, IOPProverMessageVec, IO... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | true |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_recursion/src/zkvm_verifier/verifier.rs | ceno_recursion/src/zkvm_verifier/verifier.rs | use super::binding::{
ClaimAndPoint, GKRClaimEvaluation, RotationClaim, ZKVMChipProofInputVariable,
ZKVMProofInputVariable,
};
use crate::{
arithmetics::{
PolyEvaluator, UniPolyExtrapolator, assert_ext_arr_eq, challenger_multi_observe, eq_eval,
eval_ceno_expr_with_instance, eval_wellform_add... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | true |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_recursion/src/arithmetics/mod.rs | ceno_recursion/src/arithmetics/mod.rs | #![allow(dead_code)]
#![allow(unused_variables)]
#![allow(unused_imports)]
use ceno_zkvm::structs::{ChallengeId, WitnessId};
use ff_ext::{BabyBearExt4, ExtensionField, SmallField};
use itertools::Either;
use multilinear_extensions::{Expression, Fixed, Instance};
use openvm_native_circuit::EXT_DEG;
use openvm_native_co... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | true |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_recursion/src/constants/mod.rs | ceno_recursion/src/constants/mod.rs | pub const OPCODE_KEYS: [(usize, usize, &str); 14] = [
(0, 0, "ADD"),
(1, 1, "ADDI"),
(3, 2, "ANDI"),
(4, 3, "BEQ"),
(8, 4, "BLTU"),
(15, 5, "BNE"),
(19, 6, "JALR"),
(25, 7, "LW"),
(32, 8, "ORI"),
(42, 9, "SB"),
(55, 10, "SRAI"),
(57, 11, "SRLI"),
(58, 12, "SUB"),
... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_emul/src/dense_addr_space.rs | ceno_emul/src/dense_addr_space.rs | use crate::addr::WordAddr;
/// Dense storage for addresses between `[base, end)`, addressed at word granularity.
///
/// The region is pre-allocated up-front so lookups become simple index operations.
#[derive(Debug)]
pub(crate) struct DenseAddrSpace<T> {
base: WordAddr,
end: WordAddr,
cells: Vec<T>,
}
im... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_emul/src/rv32im.rs | ceno_emul/src/rv32im.rs | // Based on: https://github.com/risc0/risc0/blob/aeea62f0c8f4223abfba17d4c78cb7e15c513de2/risc0/circuit/rv32im/src/prove/emu/rv32im.rs
//
// Copyright 2024 RISC Zero, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_emul/src/vm_state.rs | ceno_emul/src/vm_state.rs | use super::rv32im::EmuContext;
use crate::{
PC_STEP_SIZE, Program, WORD_SIZE,
addr::{ByteAddr, RegIdx, Word, WordAddr},
dense_addr_space::DenseAddrSpace,
platform::Platform,
rv32im::{Instruction, TrapCause},
syscalls::{SyscallEffects, handle_syscall},
tracer::{Change, FullTracer, Tracer},
};... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_emul/src/lib.rs | ceno_emul/src/lib.rs | #![deny(clippy::cargo)]
#![feature(step_trait)]
mod addr;
pub use addr::*;
mod dense_addr_space;
mod platform;
pub use platform::{CENO_PLATFORM, Platform};
mod tracer;
pub use tracer::{
Change, FullTracer, LatestAccesses, MemOp, NextAccessPair, NextCycleAccess, PreflightTracer,
ReadOp, StepRecord, Tracer, Wr... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_emul/src/syscalls.rs | ceno_emul/src/syscalls.rs | use crate::{RegIdx, Tracer, VMState, Word, WordAddr, WriteOp};
use anyhow::Result;
pub mod bn254;
pub mod keccak_permute;
pub mod phantom;
pub mod secp256k1;
pub mod sha256;
pub mod uint256;
// Using the same function codes as sp1:
// https://github.com/succinctlabs/sp1/blob/013c24ea2fa15a0e7ed94f7d11a7ada4baa39ab9/cr... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_emul/src/platform.rs | ceno_emul/src/platform.rs | use core::fmt::{self, Formatter};
use once_cell::sync::Lazy;
use std::{collections::BTreeSet, fmt::Display, ops::Range, sync::Arc};
use crate::addr::{Addr, RegIdx};
/// The Platform struct holds the parameters of the VM.
/// It defines:
/// - the layout of virtual memory,
/// - special addresses, such as the initial ... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_emul/src/host_utils.rs | ceno_emul/src/host_utils.rs | use std::iter::from_fn;
use ceno_rt::INFO_OUT_ADDR as CENO_RT_INFO_OUT_ADDR;
use itertools::Itertools;
use crate::{ByteAddr, EmuContext, Tracer, VMState, Word, WordAddr};
const WORD_SIZE: usize = 4;
const INFO_OUT_ADDR: WordAddr = ByteAddr(CENO_RT_INFO_OUT_ADDR).waddr();
pub fn read_all_messages<T: Tracer>(state: &... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_emul/src/test_utils.rs | ceno_emul/src/test_utils.rs | use crate::{
CENO_PLATFORM, InsnKind, Instruction, Platform, Program, StepRecord, VMState, encode_rv32,
encode_rv32u, syscalls::KECCAK_PERMUTE,
};
use anyhow::Result;
pub fn keccak_step() -> (StepRecord, Vec<Instruction>) {
let instructions = vec![
// Call Keccak-f.
load_immediate(Platform:... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_emul/src/chunked_vec.rs | ceno_emul/src/chunked_vec.rs | use rayon::iter::{IntoParallelIterator, ParallelIterator};
use std::ops::{Index, IndexMut};
/// A growable vector divided into fixed-size chunks.
///
/// This structure behaves similarly to a `Vec`, but allocates memory
/// in discrete chunks of a fixed size rather than continuously.
/// It is especially useful when t... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_emul/src/tracer.rs | ceno_emul/src/tracer.rs | use crate::{
CENO_PLATFORM, InsnKind, Instruction, PC_STEP_SIZE, Platform,
addr::{ByteAddr, Cycle, RegIdx, Word, WordAddr},
chunked_vec::ChunkedVec,
dense_addr_space::DenseAddrSpace,
encode_rv32,
syscalls::{SyscallEffects, SyscallWitness},
};
use ceno_rt::WORD_SIZE;
use smallvec::SmallVec;
use s... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_emul/src/utils.rs | ceno_emul/src/utils.rs | use itertools::{Itertools, izip};
use crate::{Change, EmuContext, Tracer, VMState, WORD_SIZE, Word, WordAddr, WriteOp};
/// Utilities for reading/manipulating a memory segment of fixed length
pub struct MemoryView<'a, T: Tracer, const LENGTH: usize> {
vm: &'a VMState<T>,
start: WordAddr,
writes: Option<[W... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_emul/src/addr.rs | ceno_emul/src/addr.rs | // Based on: https://github.com/risc0/risc0/blob/aeea62f0c8f4223abfba17d4c78cb7e15c513de2/risc0/circuit/rv32im/src/prove/emu/addr.rs
//
// Copyright 2024 RISC Zero, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may o... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_emul/src/elf.rs | ceno_emul/src/elf.rs | // Based on: https://github.com/risc0/risc0/blob/6b6daeafa1545984aa28581fca56d9ef13dcbae6/risc0/binfmt/src/elf.rs
//
// Copyright 2024 RISC Zero, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_emul/src/syscalls/keccak_permute.rs | ceno_emul/src/syscalls/keccak_permute.rs | use itertools::Itertools;
use tiny_keccak::keccakf;
use crate::{Change, EmuContext, Platform, Tracer, VMState, Word, WriteOp, utils::MemoryView};
use super::{SyscallEffects, SyscallSpec, SyscallWitness};
const KECCAK_CELLS: usize = 25; // u64 cells
pub const KECCAK_WORDS: usize = KECCAK_CELLS * 2; // u32 words
pub ... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_emul/src/syscalls/sha256.rs | ceno_emul/src/syscalls/sha256.rs | use crate::{Change, EmuContext, Platform, Tracer, VMState, Word, WriteOp, utils::MemoryView};
use super::{SyscallEffects, SyscallSpec, SyscallWitness};
pub const SHA_EXTEND_WORDS: usize = 64; // u64 cells
pub struct Sha256ExtendSpec;
impl SyscallSpec for Sha256ExtendSpec {
const NAME: &'static str = "SHA256_EXT... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_emul/src/syscalls/secp256k1.rs | ceno_emul/src/syscalls/secp256k1.rs | use super::{SyscallEffects, SyscallSpec, SyscallWitness};
use crate::{
Change, EmuContext, Platform, Tracer, VMState, WORD_SIZE, Word, WriteOp, utils::MemoryView,
};
use itertools::Itertools;
use k256::{FieldBytes, elliptic_curve::PrimeField};
use std::iter;
pub struct Secp256k1AddSpec;
pub struct Secp256k1Double... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_emul/src/syscalls/uint256.rs | ceno_emul/src/syscalls/uint256.rs | use crate::{
Change, EmuContext, Platform, SyscallSpec, Tracer, VMState, WriteOp,
syscalls::{SyscallEffects, SyscallWitness},
utils::MemoryView,
};
use itertools::Itertools;
use num::{BigUint, One, Zero};
use sp1_curves::{
params::NumWords,
uint256::U256Field,
utils::{biguint_from_le_words, big... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_emul/src/syscalls/phantom/mod.rs | ceno_emul/src/syscalls/phantom/mod.rs | use crate::{
Change, EmuContext, Platform, SyscallSpec, Tracer, VMState, WordAddr, WriteOp,
syscalls::{SyscallEffects, SyscallWitness},
};
use itertools::Itertools;
pub struct LogPcCycleSpec;
impl SyscallSpec for LogPcCycleSpec {
const NAME: &'static str = "LOG_PC_CYCLE";
const REG_OPS_COUNT: usize = ... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_emul/src/syscalls/bn254/types.rs | ceno_emul/src/syscalls/bn254/types.rs | use itertools::Itertools;
use substrate_bn::{AffineG1, Fq, Fq2, Fr, G1};
use crate::Word;
pub const BN254_FP_WORDS: usize = 8;
pub const BN254_FP2_WORDS: usize = 2 * BN254_FP_WORDS;
pub const BN254_POINT_WORDS: usize = 2 * BN254_FP_WORDS;
pub struct Bn254Fp(substrate_bn::Fq);
impl From<[Word; BN254_FP_WORDS]> for B... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_emul/src/syscalls/bn254/mod.rs | ceno_emul/src/syscalls/bn254/mod.rs | mod bn254_curve;
mod bn254_fptower;
mod types;
pub use bn254_curve::{Bn254AddSpec, Bn254DoubleSpec, bn254_add, bn254_double};
pub use bn254_fptower::{
Bn254Fp2AddSpec, Bn254Fp2MulSpec, Bn254FpAddSpec, Bn254FpMulSpec, bn254_fp_add, bn254_fp_mul,
bn254_fp2_add, bn254_fp2_mul,
};
pub use types::{BN254_FP_WORDS,... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_emul/src/syscalls/bn254/bn254_fptower.rs | ceno_emul/src/syscalls/bn254/bn254_fptower.rs | use itertools::Itertools;
use crate::{
Change, EmuContext, Platform, SyscallSpec, Tracer, VMState, Word, WriteOp,
syscalls::{
SyscallEffects, SyscallWitness,
bn254::types::{Bn254Fp, Bn254Fp2},
},
utils::MemoryView,
};
use super::types::{BN254_FP_WORDS, BN254_FP2_WORDS};
pub struct Bn2... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_emul/src/syscalls/bn254/bn254_curve.rs | ceno_emul/src/syscalls/bn254/bn254_curve.rs | use crate::{
Change, EmuContext, Platform, SyscallSpec, Tracer, VMState, Word, WriteOp,
syscalls::{SyscallEffects, SyscallWitness, bn254::types::Bn254Point},
utils::MemoryView,
};
use super::types::BN254_POINT_WORDS;
use itertools::Itertools;
pub struct Bn254AddSpec;
impl SyscallSpec for Bn254AddSpec {
... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_emul/src/disassemble/mod.rs | ceno_emul/src/disassemble/mod.rs | use crate::rv32im::{InsnKind, Instruction};
use itertools::izip;
use rrs_lib::{
InstructionProcessor,
instruction_formats::{BType, IType, ITypeCSR, ITypeShamt, JType, RType, SType, UType},
process_instruction,
};
/// A transpiler that converts the 32-bit encoded instructions into instructions.
pub(crate) s... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_emul/tests/test_vm_trace.rs | ceno_emul/tests/test_vm_trace.rs | #![allow(clippy::unusual_byte_groupings)]
use anyhow::Result;
use rustc_hash::FxHashMap;
use std::{collections::BTreeMap, sync::Arc};
use ceno_emul::{
CENO_PLATFORM, Cycle, EmuContext, FullTracer as Tracer, InsnKind, Instruction, Platform,
Program, StepRecord, VMState, WordAddr, encode_rv32,
};
#[test]
fn tes... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/examples/examples/bn254_curve_syscalls.rs | examples/examples/bn254_curve_syscalls.rs | // Test addition of two curve points. Assert result inside the guest
extern crate ceno_rt;
use ceno_syscall::{syscall_bn254_add, syscall_bn254_double};
use substrate_bn::{AffineG1, Fr, G1, Group};
fn bytes_to_words(bytes: [u8; 64]) -> [u32; 16] {
let mut bytes = bytes;
// Reverse the order of bytes for each co... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/examples/examples/keccak_syscall.rs | examples/examples/keccak_syscall.rs | //! Compute the Keccak permutation using a syscall.
//!
//! Iterate multiple times and log the state after each iteration.
extern crate ceno_rt;
use ceno_syscall::syscall_keccak_permute;
const ITERATIONS: usize = 100;
fn main() {
let mut state = [0_u64; 25];
for i in 0..ITERATIONS {
syscall_keccak_p... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/examples/examples/bn254_patched_fp.rs | examples/examples/bn254_patched_fp.rs | extern crate ceno_rt;
use bn::{Fq, Fq2};
use rand::{SeedableRng, rngs::StdRng};
fn to_unpatched_fq(val: Fq) -> substrate_bn::Fq {
substrate_bn::Fq::from_u256(substrate_bn::arith::U256(val.into_u256().0)).unwrap()
}
fn to_unpatched_fq2(val: Fq2) -> substrate_bn::Fq2 {
substrate_bn::Fq2::new(
to_unpatc... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/examples/examples/bn254_fptower_syscalls.rs | examples/examples/bn254_fptower_syscalls.rs | extern crate ceno_rt;
use ceno_syscall::{
syscall_bn254_fp_addmod, syscall_bn254_fp_mulmod, syscall_bn254_fp2_addmod,
syscall_bn254_fp2_mulmod,
};
use rand::{SeedableRng, rngs::StdRng};
use substrate_bn::{Fq, Fq2};
fn bytes_to_words(bytes: [u8; 32]) -> [u32; 8] {
std::array::from_fn(|i| u32::from_le_bytes(... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/examples/examples/ceno_rt_panic.rs | examples/examples/ceno_rt_panic.rs | extern crate ceno_rt;
fn main() {
panic!("This is a panic message!");
}
| rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/examples/examples/is_prime.rs | examples/examples/is_prime.rs | extern crate ceno_rt;
fn is_prime(n: u32) -> bool {
if n < 2 {
return false;
}
let mut i = 2;
while i * i <= n {
if n.is_multiple_of(i) {
return false;
}
i += 1;
}
true
}
fn main() {
let n: u32 = ceno_rt::read();
let mut cnt_primes = 0;
... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/examples/examples/sha_extend_syscall.rs | examples/examples/sha_extend_syscall.rs | // Test addition of two curve points. Assert result inside the guest
extern crate ceno_rt;
use std::array;
use ceno_syscall::syscall_sha256_extend;
fn main() {
let mut words: [u32; 64] = array::from_fn(|i| i as u32);
let expected = [
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 34013193, 675... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/examples/examples/median.rs | examples/examples/median.rs | //! Find the median of a collection of numbers.
//!
//! Of course, we are asking our good friend, the host, for help, but we still need to verify the answer.
extern crate ceno_rt;
use ceno_rt::debug_println;
#[cfg(debug_assertions)]
use core::fmt::Write;
fn main() {
let numbers: Vec<u32> = ceno_rt::read();
let... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/examples/examples/ceno_rt_io.rs | examples/examples/ceno_rt_io.rs | extern crate ceno_rt;
use ceno_rt::debug_println;
#[cfg(debug_assertions)]
use core::fmt::Write;
fn main() {
debug_println!("📜📜📜 Hello, World!");
debug_println!("🌏🌍🌎");
}
| rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/examples/examples/syscalls.rs | examples/examples/syscalls.rs | extern crate ceno_rt;
use std::array;
use ceno_syscall::{
syscall_keccak_permute, syscall_secp256k1_add, syscall_secp256k1_decompress,
syscall_secp256k1_double, syscall_sha256_extend, syscall_uint256_mul,
};
/// One unit test for each implemented syscall
/// Meant to be used identically in a sp1 guest to con... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/examples/examples/keccak_lib.rs | examples/examples/keccak_lib.rs | //! Compute the Keccak-256.
extern crate ceno_rt;
use ceno_keccak::{Hasher, Keccak};
fn main() {
let keccak = Keccak::v256();
let mut output = [0; 32];
let expected = b"\
\xc5\xd2\x46\x01\x86\xf7\x23\x3c\x92\x7e\x7d\xb2\xdc\xc7\x03\xc0\
\xe5\x00\xb6\x53\xca\x82\x27\x3b\x7b\xfa\xd8\x04\x5d... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/examples/examples/ceno_rt_mem.rs | examples/examples/ceno_rt_mem.rs | // Use volatile functions to prevent compiler optimizations.
use core::ptr::{read_volatile, write_volatile};
extern crate ceno_rt;
const OUTPUT_ADDRESS: u32 = 0x3800_0000;
#[inline(never)]
fn main() {
test_data_section();
let out = fibonacci_recurse(20, 0, 1);
test_output(out);
}
/// Test the .data sect... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/examples/examples/sorting.rs | examples/examples/sorting.rs | extern crate ceno_rt;
use ceno_rt::debug_println;
#[cfg(debug_assertions)]
use core::fmt::Write;
fn main() {
let mut scratch: Vec<u32> = ceno_rt::read();
scratch.sort();
// Print any output you feel like, eg the first element of the sorted vector:
debug_println!("{}", scratch[0]);
}
| rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/examples/examples/ceno_rt_alloc.rs | examples/examples/ceno_rt_alloc.rs | use core::ptr::{addr_of, read_volatile};
extern crate ceno_rt;
extern crate alloc;
use alloc::{vec, vec::Vec};
static mut OUTPUT: u32 = 0;
fn main() {
// Test writing to a global variable.
unsafe {
OUTPUT = 0xf00d;
black_box(addr_of!(OUTPUT));
}
// Test writing to the heap.
let ... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/examples/examples/hints.rs | examples/examples/hints.rs | extern crate alloc;
extern crate ceno_rt;
use ceno_rt::debug_println;
#[cfg(debug_assertions)]
use core::fmt::Write;
fn main() {
let condition: bool = ceno_rt::read();
assert!(condition);
#[cfg(debug_assertions)]
{
use alloc::string::String;
let msg: String = ceno_rt::read();
de... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/examples/examples/sha256.rs | examples/examples/sha256.rs | extern crate ceno_rt;
use ceno_sha2::{Digest, Sha256};
// Example run (private input: 10 zero bytes)
// RUST_LOG=info cargo run --release --package ceno_zkvm --bin e2e -- --profiling=3 --platform=ceno --public-io=30689455,3643278932,1489987339,1626711444,3610619649,1925764735,581441152,321290698 examples/target/riscv... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/examples/examples/secp256k1_scalar_algebra.rs | examples/examples/secp256k1_scalar_algebra.rs | extern crate ceno_rt;
use k256::{Scalar, elliptic_curve::Field};
fn main() {
// test scalar invert
let s = Scalar::random(rand::thread_rng());
let s_inv = s.invert().unwrap();
assert_eq!(s * s_inv, Scalar::ONE);
}
| rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/examples/examples/secp256k1_ecrecover.rs | examples/examples/secp256k1_ecrecover.rs | // Test ecrecover of real world signatures from scroll mainnet. Assert result inside the guest.
extern crate ceno_rt;
use alloy_primitives::{Address, B256, address, b256, hex};
use ceno_crypto::secp256k1::secp256k1_ecrecover;
const TEST_CASES: [(&[u8], u8, B256, Address); 5] = [
// (sig, recid, tx_hash, signer)
... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/examples/examples/secp256k1.rs | examples/examples/secp256k1.rs | extern crate ceno_rt;
#[allow(unused_imports)]
use k256::{
ProjectivePoint, Scalar,
elliptic_curve::{Group, ops::MulByGenerator},
};
fn main() {
let scalar = Scalar::from(5u64);
let a = ProjectivePoint::mul_by_generator(&scalar);
let _ = a.double(); // -> syscall_secp256k1_double
let scalar = ... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/examples/examples/bn254_precompile.rs | examples/examples/bn254_precompile.rs | //! bn254 evm precompile from revm:
//! https://github.com/bluealloy/revm/blob/10ff66da1576a3532db657d7b953abcd59ec44a3/crates/precompile/src/bn254.rs
extern crate ceno_rt;
use alloy_primitives::hex;
use ceno_crypto::ceno_crypto;
use revm_precompile::{
PrecompileError,
bn254::{add::*, mul::*, pair::*, *},
};
... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/examples/examples/quadratic_sorting.rs | examples/examples/quadratic_sorting.rs | extern crate ceno_rt;
fn sort<T: Ord>(slice: &mut [T]) {
let len = slice.len();
for i in 0..len {
for j in 0..len {
if slice[j] > slice[i] {
slice.swap(j, i);
}
}
}
}
fn main() {
let mut scratch: Vec<u32> = ceno_rt::read();
sort(&mut scratch)... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/examples/examples/secp256k1_add_syscall.rs | examples/examples/secp256k1_add_syscall.rs | // Test addition of two curve points. Assert result inside the guest
extern crate ceno_rt;
use ceno_syscall::syscall_secp256k1_add;
// Byte repr. of points from https://docs.rs/secp/latest/secp/#arithmetic-1
const P: [u8; 65] = [
4, 180, 53, 9, 32, 85, 226, 220, 154, 20, 116, 218, 199, 119, 48, 44, 23, 45, 222, 10... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/examples/examples/secp256k1_decompress_syscall.rs | examples/examples/secp256k1_decompress_syscall.rs | // Test decompression of curve point. Assert result inside the guest
extern crate ceno_rt;
use ceno_syscall::syscall_secp256k1_decompress;
// Byte repr. of point P1 from https://docs.rs/secp/latest/secp/#arithmetic-1
const COMPRESSED: [u8; 33] = [
2, 180, 53, 9, 32, 85, 226, 220, 154, 20, 116, 218, 199, 119, 48, 4... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/examples/examples/fibonacci.rs | examples/examples/fibonacci.rs | extern crate ceno_rt;
fn main() {
// Compute the (1 << log_n) 'th fibonacci number, using normal Rust code.
let log_n: u32 = ceno_rt::read();
let mut a = 0_u32;
let mut b = 1_u32;
let n = 1 << log_n;
for _ in 0..n {
let mut c = a + b;
c %= 7919; // Modulus to prevent overflow.
... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/examples/examples/uint256_mul_syscall.rs | examples/examples/uint256_mul_syscall.rs | extern crate ceno_rt;
use ceno_syscall::syscall_uint256_mul;
fn main() {
let mut a_words: [u32; 8] = [
0xF8EF7F4B, 0x16980341, 0x6044835, 0xD5CE47D3, 0xF33351FC, 0x74FCA157, 0xE35749FD,
0x9418A94B,
];
let b_and_modulus: [u32; 16] = [
0xC8653C55, 0x9C14580B, 0xFFCFBEA7, 0xD04DA9F6, 0... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/examples/examples/secp256k1_double_syscall.rs | examples/examples/secp256k1_double_syscall.rs | // Test double of a curve point via syscall
extern crate ceno_rt;
#[allow(unused_imports)]
use k256::{ProjectivePoint, elliptic_curve::Group};
fn main() {
#[allow(deprecated)]
let g = ProjectivePoint::generator();
let _ = g.double();
}
| rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/examples/examples/keccak_no_syscall.rs | examples/examples/keccak_no_syscall.rs | use tiny_keccak::{Hasher, Keccak};
pub fn main() {
let times = 100;
let raw_preimage: Vec<u32> = ceno_rt::read();
let preimage: Vec<u8> = raw_preimage.iter().flat_map(|x| x.to_le_bytes()).collect();
for i in 0..times {
let digest = keccak256(&preimage)
.chunks_exact(4)
.... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/examples/examples/hashing.rs | examples/examples/hashing.rs | //! Here's an example that really makes use of the standard library and couldn't be done without.
//!
//! I mean `HashSet` really lives only in the proper standard library, and not in `alloc` or `core`.
//! You could, of course, rerwite the example to use `alloc::collections::btree_set::BTreeSet`
//! instead of `HashSe... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/examples/examples/keccak_native.rs | examples/examples/keccak_native.rs | //! Compute the Keccak-256 using alloy-primitives with native-keccak hook.
extern crate ceno_keccak;
extern crate ceno_rt; // Make sure the native keccak hook is linked in.
use alloy_primitives::keccak256;
fn main() {
let output = keccak256(b"");
let expected = b"\
\xc5\xd2\x46\x01\x86\xf7\x23\x3c\x9... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/examples/examples/ceno_rt_mini.rs | examples/examples/ceno_rt_mini.rs | extern crate ceno_rt;
fn main() {}
| rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/build.rs | ceno_zkvm/build.rs | use glob::glob;
use std::{fs, path::Path};
fn main() -> Result<(), Box<dyn std::error::Error>> {
// Path to the file that, when changed, should trigger a cache cleanup
let watched_file = "src/scheme/mock_prover.rs";
// Path to the cache file to remove when the watched file changes
let cache_file = "ta... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/stats.rs | ceno_zkvm/src/stats.rs | use crate::{
circuit_builder::{ConstraintSystem, NameSpace},
structs::{ComposedConstrainSystem, ZKVMConstraintSystem, ZKVMWitnesses},
utils,
};
use ff_ext::ExtensionField;
use itertools::Itertools;
use multilinear_extensions::Expression;
use prettytable::{Table, row};
use serde_json::json;
use std::{
co... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/lib.rs | ceno_zkvm/src/lib.rs | #![deny(clippy::cargo)]
#![feature(box_patterns)]
#![feature(stmt_expr_attributes)]
#![feature(variant_count)]
pub mod error;
pub mod instructions;
pub mod scheme;
pub mod tables;
pub use utils::u64vec;
mod chip_handler;
pub mod circuit_builder;
pub mod e2e;
pub mod gadgets;
mod keygen;
pub mod precompiles;
pub mod st... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/keygen.rs | ceno_zkvm/src/keygen.rs | use std::collections::BTreeMap;
use crate::{
error::ZKVMError,
structs::{ZKVMConstraintSystem, ZKVMFixedTraces, ZKVMProvingKey},
};
use ff_ext::ExtensionField;
use mpcs::PolynomialCommitmentScheme;
impl<E: ExtensionField> ZKVMConstraintSystem<E> {
pub fn key_gen<PCS: PolynomialCommitmentScheme<E>>(
... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/witness.rs | ceno_zkvm/src/witness.rs | pub use witness::set_val;
pub type LkMultiplicity = gkr_iop::utils::lk_multiplicity::LkMultiplicity;
| rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/circuit_builder.rs | ceno_zkvm/src/circuit_builder.rs | pub type ConstraintSystem<E> = gkr_iop::circuit_builder::ConstraintSystem<E>;
pub type NameSpace = gkr_iop::circuit_builder::NameSpace;
pub type SetTableSpec = gkr_iop::circuit_builder::SetTableSpec;
pub type CircuitBuilder<'a, E> = gkr_iop::circuit_builder::CircuitBuilder<'a, E>;
| rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/structs.rs | ceno_zkvm/src/structs.rs | use crate::{
circuit_builder::{CircuitBuilder, ConstraintSystem},
e2e::{E2EProgramCtx, ShardContext},
error::ZKVMError,
instructions::Instruction,
scheme::septic_curve::SepticPoint,
state::StateCircuit,
tables::{
ECPoint, MemFinalRecord, RMMCollections, ShardRamCircuit, ShardRamInput... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/state.rs | ceno_zkvm/src/state.rs | use ff_ext::ExtensionField;
use crate::{
chip_handler::general::PublicValuesQuery, circuit_builder::CircuitBuilder, error::ZKVMError,
structs::RAMType,
};
use multilinear_extensions::{Expression, ToExpr};
use p3::field::FieldAlgebra;
pub trait StateCircuit<E: ExtensionField> {
fn initial_global_state(
... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/uint.rs | ceno_zkvm/src/uint.rs | mod arithmetic;
pub mod constants;
mod logic;
pub mod util;
use crate::{
chip_handler::{AddressExpr, MemoryExpr, RegisterExpr},
circuit_builder::CircuitBuilder,
error::UtilError,
gadgets::{AssertLtConfig, SignedExtendConfig},
instructions::riscv::constants::UInt,
utils::add_one_to_big_num,
... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/error.rs | ceno_zkvm/src/error.rs | use gkr_iop::error::{BackendError, CircuitBuilderError};
use mpcs::Error;
#[derive(Debug)]
pub enum UtilError {
UIntError(Box<str>),
}
#[derive(Debug)]
pub enum ZKVMError {
CircuitError,
CircuitBuilderError(CircuitBuilderError),
BackendError(BackendError),
UtilError(UtilError),
WitnessNotFound... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/utils.rs | ceno_zkvm/src/utils.rs | use std::{
collections::HashMap,
fmt::Display,
hash::Hash,
panic::{self, PanicHookInfo},
};
use ff_ext::ExtensionField;
pub use gkr_iop::utils::i64_to_base;
use itertools::Itertools;
use p3::field::Field;
#[cfg(feature = "u16limb_circuit")]
use crate::instructions::riscv::constants::UINT_LIMBS;
#[cfg(... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/e2e.rs | ceno_zkvm/src/e2e.rs | use crate::{
error::ZKVMError,
instructions::riscv::{DummyExtraConfig, MemPadder, MmuConfig, Rv32imConfig},
scheme::{
PublicValues, ZKVMProof,
constants::SEPTIC_EXTENSION_DEGREE,
hal::ProverDevice,
mock_prover::{LkMultiplicityKey, MockProver},
prover::ZKVMProver,
... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | true |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/scheme.rs | ceno_zkvm/src/scheme.rs | use crate::structs::EccQuarkProof;
use ff_ext::ExtensionField;
use gkr_iop::gkr::GKRProof;
use itertools::Itertools;
use mpcs::PolynomialCommitmentScheme;
use p3::field::FieldAlgebra;
use serde::{Deserialize, Serialize, de::DeserializeOwned};
use std::{
collections::{BTreeMap, HashMap},
fmt::{self, Debug},
... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions.rs | ceno_zkvm/src/instructions.rs | use crate::{
circuit_builder::CircuitBuilder, e2e::ShardContext, error::ZKVMError, structs::ProgramParams,
tables::RMMCollections, witness::LkMultiplicity,
};
use ceno_emul::StepRecord;
use ff_ext::ExtensionField;
use gkr_iop::{
chip::Chip,
gkr::{GKRCircuit, layer::Layer},
selector::SelectorType,
... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/chip_handler.rs | ceno_zkvm/src/chip_handler.rs | use ff_ext::ExtensionField;
use gkr_iop::{error::CircuitBuilderError, gadgets::AssertLtConfig};
use crate::instructions::riscv::constants::UINT_LIMBS;
use multilinear_extensions::{Expression, ToExpr};
pub mod general;
pub mod global_state;
pub mod memory;
pub mod register;
pub trait GlobalStateRegisterMachineChipOpe... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/uint/arithmetic.rs | ceno_zkvm/src/uint/arithmetic.rs | use ff_ext::{ExtensionField, SmallField};
use gkr_iop::error::CircuitBuilderError;
use itertools::{Itertools, izip};
use super::{UIntLimbs, UintLimb};
use crate::{
circuit_builder::CircuitBuilder, gadgets::AssertLtConfig,
instructions::riscv::config::IsEqualConfig,
};
use multilinear_extensions::{Expression, T... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | true |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/uint/util.rs | ceno_zkvm/src/uint/util.rs | // calculate the maximum number of combinations for stars and bars formula
const fn max_combinations(degree: usize, num_cells: usize) -> usize {
// compute factorial of n using usize
const fn factorial(n: usize) -> usize {
let mut result = 1;
let mut i = 1;
while i <= n {
res... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/uint/constants.rs | ceno_zkvm/src/uint/constants.rs | use crate::utils::const_min;
use super::{UIntLimbs, util::max_carry_word_for_multiplication};
use ff_ext::ExtensionField;
impl<const TOTAL_BITS: usize, const CAPACITY: usize, E: ExtensionField>
UIntLimbs<TOTAL_BITS, CAPACITY, E>
{
pub const TOTAL_BITS: usize = TOTAL_BITS;
pub const LIMB_BITS: usize = CAP... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/uint/logic.rs | ceno_zkvm/src/uint/logic.rs | use ff_ext::ExtensionField;
use gkr_iop::tables::OpsTable;
use itertools::izip;
use super::UIntLimbs;
use crate::{ROMType, circuit_builder::CircuitBuilder, error::ZKVMError, witness::LkMultiplicity};
use multilinear_extensions::ToExpr;
// Only implemented for u8 limbs.
impl<const M: usize, E: ExtensionField> UIntLimb... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/chip_handler/general.rs | ceno_zkvm/src/chip_handler/general.rs | use ff_ext::ExtensionField;
use gkr_iop::{error::CircuitBuilderError, tables::LookupTable};
use crate::{
circuit_builder::CircuitBuilder,
instructions::riscv::constants::{
END_CYCLE_IDX, END_PC_IDX, EXIT_CODE_IDX, HEAP_LENGTH_IDX, HEAP_START_ADDR_IDX,
HINT_LENGTH_IDX, HINT_START_ADDR_IDX, INIT_... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/chip_handler/global_state.rs | ceno_zkvm/src/chip_handler/global_state.rs | use ff_ext::ExtensionField;
use gkr_iop::error::CircuitBuilderError;
use super::GlobalStateRegisterMachineChipOperations;
use crate::{circuit_builder::CircuitBuilder, structs::RAMType};
use multilinear_extensions::{Expression, ToExpr};
use p3::field::FieldAlgebra;
impl<E: ExtensionField> GlobalStateRegisterMachineChi... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/chip_handler/register.rs | ceno_zkvm/src/chip_handler/register.rs | use ff_ext::ExtensionField;
use gkr_iop::error::CircuitBuilderError;
use crate::{circuit_builder::CircuitBuilder, gadgets::AssertLtConfig, structs::RAMType};
use multilinear_extensions::{Expression, ToExpr};
use super::{RegisterChipOperations, RegisterExpr};
impl<E: ExtensionField, NR: Into<String>, N: FnOnce() -> N... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/chip_handler/memory.rs | ceno_zkvm/src/chip_handler/memory.rs | use crate::{
chip_handler::{AddressExpr, MemoryChipOperations, MemoryExpr},
circuit_builder::CircuitBuilder,
gadgets::AssertLtConfig,
structs::RAMType,
};
use ff_ext::ExtensionField;
use gkr_iop::error::CircuitBuilderError;
use multilinear_extensions::Expression;
impl<E: ExtensionField, NR: Into<String... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv.rs | ceno_zkvm/src/instructions/riscv.rs | use ceno_emul::InsnKind;
mod rv32im;
pub use rv32im::{
DummyExtraConfig, Rv32imConfig,
mmu::{MemPadder, MmuConfig},
};
pub mod arith;
pub mod arith_imm;
pub mod branch;
pub mod config;
pub mod constants;
pub mod div;
pub mod dummy;
pub mod ecall;
pub mod ecall_base;
pub mod jump;
pub mod logic;
pub mod logic_... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
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