VectorCommitment

chie_crypto::advanced_commitment

Struct VectorCommitment 

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pub struct VectorCommitment { /* private fields */ }
Expand description

Vector commitment scheme.

Allows committing to a vector and opening individual positions with sublinear-size proofs (using Merkle trees).

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impl VectorCommitment

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pub fn new(max_size: usize) -> Self

Create a new vector commitment scheme.

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pub fn commit(&self, values: &[Vec<u8>]) -> VectorCom

Commit to a vector.

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pub fn open( &self, values: &[Vec<u8>], index: usize, ) -> AdvancedCommitmentResult<VectorOpening>

Open a specific position in the vector.

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pub fn verify(&self, com: &VectorCom, opening: &VectorOpening) -> bool

Verify a vector opening.

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pub fn open_batch( &self, values: &[Vec<u8>], indices: &[usize], ) -> AdvancedCommitmentResult<Vec<VectorOpening>>

Open multiple positions.

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impl Clone for VectorCommitment

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fn clone(&self) -> VectorCommitment

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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🔬This is a nightly-only experimental API. (clone_to_uninit)
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