Skip to main content

FriTranscript

miden_crypto::stark::fri::round_proof

Struct FriTranscript 

Source 
pub struct FriTranscript<F, EF, Commitment> {
    pub rounds: Vec<FriRoundTranscript<F, EF, Commitment>>,
    pub final_poly: Vec<EF>,
}
Expand description

Structured transcript view for the full FRI interaction.

Fields§

§rounds: Vec<FriRoundTranscript<F, EF, Commitment>>

Per-round commitments and challenges.

§final_poly: Vec<EF>

Coefficients of the final low-degree polynomial in descending degree order [cₙ, ..., c₁, c₀], ready for direct Horner evaluation.

Implementations§

Source§

impl<F, EF, Commitment> FriTranscript<F, EF, Commitment>
where F: TwoAdicField, EF: ExtensionField<F>, Commitment: Clone,

Source

pub fn from_verifier_channel<Ch>( params: &FriParams, log_domain_size: u8, channel: &mut Ch, ) -> Result<FriTranscript<F, EF, Commitment>, TranscriptError>
where Ch: VerifierChannel<F = F, Commitment = Commitment>,

Parse a FRI transcript from a verifier channel.

Reads commitments, verifies PoW witnesses, samples challenges, and reads the final polynomial. Does not verify low-degree claims; that validation happens in FriOracle::test_low_degree.

Auto Trait Implementations§

§

impl<F, EF, Commitment> Freeze for FriTranscript<F, EF, Commitment>

§

impl<F, EF, Commitment> RefUnwindSafe for FriTranscript<F, EF, Commitment>
where EF: RefUnwindSafe, Commitment: RefUnwindSafe, F: RefUnwindSafe,

§

impl<F, EF, Commitment> Send for FriTranscript<F, EF, Commitment>
where EF: Send, Commitment: Send, F: Send,

§

impl<F, EF, Commitment> Sync for FriTranscript<F, EF, Commitment>
where EF: Sync, Commitment: Sync, F: Sync,

§

impl<F, EF, Commitment> Unpin for FriTranscript<F, EF, Commitment>
where EF: Unpin, Commitment: Unpin, F: Unpin,

§

impl<F, EF, Commitment> UnsafeUnpin for FriTranscript<F, EF, Commitment>

§

impl<F, EF, Commitment> UnwindSafe for FriTranscript<F, EF, Commitment>
where EF: UnwindSafe, Commitment: UnwindSafe, F: UnwindSafe,

Blanket Implementations§

Source§

impl<T> Any for T
where T: 'static + ?Sized,

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T> Instrument for T

Source§

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
Source§

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
Source§

impl<T, U> Into<U> for T
where U: From<T>,

Source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source§

impl<T> IntoEither for T

Source§

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
Source§

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
Source§

impl<T> Pointable for T

Source§

const ALIGN: usize

The alignment of pointer.
Source§

type Init = T

The type for initializers.
Source§

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
Source§

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
Source§

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
Source§

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
Source§

impl<T> Same for T

Source§

type Output = T

Should always be Self
Source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
Source§

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

Source§

fn vzip(self) -> V

Source§

impl<T> WithSubscriber for T

Source§

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
Source§

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more