SC

openvm_recursion_circuit::prelude

Struct SC 

pub struct SC { /* private fields */ }

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impl BabyBearPoseidon2Config

pub fn new( params: SystemParams, hasher: Hasher<MontyField31<BabyBearParameters>, [MontyField31<BabyBearParameters>; 8], PaddingFreeSponge<Poseidon2<MontyField31<BabyBearParameters>, Poseidon2ExternalLayerMonty31<BabyBearParameters, openvm_stark_sdk::::config::baby_bear_poseidon2::Perm::{constant#0}>, Poseidon2InternalLayerMonty31<BabyBearParameters, openvm_stark_sdk::::config::baby_bear_poseidon2::Perm::{constant#0}, BabyBearInternalLayerParameters>, openvm_stark_sdk::::config::baby_bear_poseidon2::Perm::{constant#0}, p3_baby_bear::::poseidon2::Poseidon2BabyBear::{constant#0}>, openvm_stark_sdk::::config::baby_bear_poseidon2::Hash::{constant#0}, openvm_stark_sdk::::config::baby_bear_poseidon2::Hash::{constant#1}, openvm_stark_sdk::::config::baby_bear_poseidon2::Hash::{constant#2}>, TruncatedPermutation<Poseidon2<MontyField31<BabyBearParameters>, Poseidon2ExternalLayerMonty31<BabyBearParameters, openvm_stark_sdk::::config::baby_bear_poseidon2::Perm::{constant#0}>, Poseidon2InternalLayerMonty31<BabyBearParameters, openvm_stark_sdk::::config::baby_bear_poseidon2::Perm::{constant#0}, BabyBearInternalLayerParameters>, openvm_stark_sdk::::config::baby_bear_poseidon2::Perm::{constant#0}, p3_baby_bear::::poseidon2::Poseidon2BabyBear::{constant#0}>, 2, openvm_stark_sdk::::config::baby_bear_poseidon2::Compress::{constant#0}, openvm_stark_sdk::::config::baby_bear_poseidon2::Compress::{constant#1}>>, ) -> BabyBearPoseidon2Config

Constructs a new BabyBearPoseidon2Config.

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impl BabyBearPoseidon2Config

pub fn new_from_perm( params: SystemParams, perm: Poseidon2<MontyField31<BabyBearParameters>, Poseidon2ExternalLayerMonty31<BabyBearParameters, openvm_stark_sdk::::config::baby_bear_poseidon2::Perm::{constant#0}>, Poseidon2InternalLayerMonty31<BabyBearParameters, openvm_stark_sdk::::config::baby_bear_poseidon2::Perm::{constant#0}, BabyBearInternalLayerParameters>, openvm_stark_sdk::::config::baby_bear_poseidon2::Perm::{constant#0}, p3_baby_bear::::poseidon2::Poseidon2BabyBear::{constant#0}>, ) -> BabyBearPoseidon2Config

pub fn default_from_params(params: SystemParams) -> BabyBearPoseidon2Config

Trait Implementations§

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impl Clone for BabyBearPoseidon2Config

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fn clone(&self) -> BabyBearPoseidon2Config

Returns a duplicate of the value. Read more
1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for BabyBearPoseidon2Config

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more
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impl DecodableConfig for BabyBearPoseidon2Config

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fn decode_base_field<R>( reader: &mut R, ) -> Result<MontyField31<BabyBearParameters>, Error>
where R: Read,

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fn decode_extension_field<R>( reader: &mut R, ) -> Result<BinomialExtensionField<MontyField31<BabyBearParameters>, 4>, Error>
where R: Read,

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fn decode_digest<R>( reader: &mut R, ) -> Result<[MontyField31<BabyBearParameters>; 8], Error>
where R: Read,

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fn decode_base_field_n<R>( reader: &mut R, n: usize, ) -> Result<Vec<Self::F>, Error>
where R: Read,

Decode n base field elements (known length, no length prefix).
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fn decode_extension_field_n<R>( reader: &mut R, n: usize, ) -> Result<Vec<Self::EF>, Error>
where R: Read,

Decode n extension field elements (known length, no length prefix).
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fn decode_digest_n<R>( reader: &mut R, n: usize, ) -> Result<Vec<Self::Digest>, Error>
where R: Read,

Decode n digests (known length, no length prefix).
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fn decode_base_field_vec<R>(reader: &mut R) -> Result<Vec<Self::F>, Error>
where R: Read,

Decode a length-prefixed vector of base field elements.
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fn decode_extension_field_vec<R>(reader: &mut R) -> Result<Vec<Self::EF>, Error>
where R: Read,

Decode a length-prefixed vector of extension field elements.
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fn decode_digest_vec<R>(reader: &mut R) -> Result<Vec<Self::Digest>, Error>
where R: Read,

Decode a length-prefixed vector of digests.
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impl EncodableConfig for BabyBearPoseidon2Config

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fn encode_base_field<W>( val: &MontyField31<BabyBearParameters>, writer: &mut W, ) -> Result<(), Error>
where W: Write,

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fn encode_extension_field<W>( val: &BinomialExtensionField<MontyField31<BabyBearParameters>, 4>, writer: &mut W, ) -> Result<(), Error>
where W: Write,

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fn encode_digest<W>( digest: &<BabyBearPoseidon2Config as StarkProtocolConfig>::Digest, writer: &mut W, ) -> Result<(), Error>
where W: Write,

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fn encode_base_field_iter<'a, W>( iter: impl Iterator<Item = &'a Self::F>, writer: &mut W, ) -> Result<(), Error>
where W: Write, Self::F: 'a,

Encode each element from an iterator (no length prefix).
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fn encode_extension_field_iter<'a, W>( iter: impl Iterator<Item = &'a Self::EF>, writer: &mut W, ) -> Result<(), Error>
where W: Write, Self::EF: 'a,

Encode each element from an iterator (no length prefix).
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fn encode_digest_iter<'a, W>( iter: impl Iterator<Item = &'a Self::Digest>, writer: &mut W, ) -> Result<(), Error>
where W: Write, Self::Digest: 'a,

Encode each element from an iterator (no length prefix).
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fn encode_base_field_slice<W>( vals: &[Self::F], writer: &mut W, ) -> Result<(), Error>
where W: Write,

Encode length-prefixed slice of base field elements.
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fn encode_extension_field_slice<W>( vals: &[Self::EF], writer: &mut W, ) -> Result<(), Error>
where W: Write,

Encode length-prefixed slice of extension field elements.
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fn encode_digest_slice<W>( vals: &[Self::Digest], writer: &mut W, ) -> Result<(), Error>
where W: Write,

Encode length-prefixed slice of digests.
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impl StarkProtocolConfig for BabyBearPoseidon2Config

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type F = MontyField31<BabyBearParameters>

The prime base field.
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type EF = BinomialExtensionField<MontyField31<BabyBearParameters>, 4>

The extension field, used for random challenges.
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type Digest = [MontyField31<BabyBearParameters>; 8]

The digest type used for commitments.
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type Hasher = Hasher<MontyField31<BabyBearParameters>, [MontyField31<BabyBearParameters>; 8], PaddingFreeSponge<Poseidon2<MontyField31<BabyBearParameters>, Poseidon2ExternalLayerMonty31<BabyBearParameters, openvm_stark_sdk::::config::baby_bear_poseidon2::Perm::{constant#0}>, Poseidon2InternalLayerMonty31<BabyBearParameters, openvm_stark_sdk::::config::baby_bear_poseidon2::Perm::{constant#0}, BabyBearInternalLayerParameters>, openvm_stark_sdk::::config::baby_bear_poseidon2::Perm::{constant#0}, p3_baby_bear::::poseidon2::Poseidon2BabyBear::{constant#0}>, openvm_stark_sdk::::config::baby_bear_poseidon2::Hash::{constant#0}, openvm_stark_sdk::::config::baby_bear_poseidon2::Hash::{constant#1}, openvm_stark_sdk::::config::baby_bear_poseidon2::Hash::{constant#2}>, TruncatedPermutation<Poseidon2<MontyField31<BabyBearParameters>, Poseidon2ExternalLayerMonty31<BabyBearParameters, openvm_stark_sdk::::config::baby_bear_poseidon2::Perm::{constant#0}>, Poseidon2InternalLayerMonty31<BabyBearParameters, openvm_stark_sdk::::config::baby_bear_poseidon2::Perm::{constant#0}, BabyBearInternalLayerParameters>, openvm_stark_sdk::::config::baby_bear_poseidon2::Perm::{constant#0}, p3_baby_bear::::poseidon2::Poseidon2BabyBear::{constant#0}>, 2, openvm_stark_sdk::::config::baby_bear_poseidon2::Compress::{constant#0}, openvm_stark_sdk::::config::baby_bear_poseidon2::Compress::{constant#1}>>

The merkle tree hasher used by the polynomial commitment scheme.
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fn params(&self) -> &SystemParams

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fn hasher(&self) -> &<BabyBearPoseidon2Config as StarkProtocolConfig>::Hasher

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const D_EF: usize = _

Degree of the extension field.

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