StorageVerifier

chie_crypto::pos

Struct StorageVerifier 

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

Storage verifier that checks proofs of storage.

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impl StorageVerifier

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pub fn new(merkle_root: [u8; 32], chunk_size: usize) -> Self

Create a new verifier with Merkle root.

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pub fn from_data_hash(data_hash: [u8; 32]) -> Self

Create a verifier from data hash (requires prover to send root first).

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pub fn with_challenge_count(self, count: usize) -> Self

Set the number of chunks to challenge.

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pub fn set_merkle_root(&mut self, root: [u8; 32])

Set the Merkle root (for verifiers created from data hash).

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pub fn create_challenge(&self) -> Challenge

Create a random challenge.

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pub fn create_challenge_for_chunks(&self, total_chunks: usize) -> Challenge

Create a challenge for a specific number of chunks.

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pub fn verify_proof( &self, challenge: &Challenge, proof: &StorageProof, ) -> PosResult<bool>

Verify a storage proof.

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