Groth16ReceiptVerifierParameters

risc0_zkvm

Struct Groth16ReceiptVerifierParameters 

Source 
pub struct Groth16ReceiptVerifierParameters {
    pub control_root: Digest,
    pub bn254_control_id: Digest,
    pub verifying_key: VerifyingKey,
}
Expand description

Verifier parameters used to verify a Groth16Receipt.

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§control_root: Digest

Control root with which the receipt is expected to verify.

§bn254_control_id: Digest

Control ID, calculated with Poseidon over BN254 scalar field, with which the receipt is expected to verify.

§verifying_key: VerifyingKey

Groth16 verifying key with which the receipt is expected to verify.

Implementations§

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impl Groth16ReceiptVerifierParameters

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pub fn from_max_po2(po2_max: usize) -> Self

Available on crate feature unstable only.

Construct verifier parameters that will accept receipts with control any of the default control ID associated with cycle counts as powers of two (po2) up to the given max inclusive.

§Availability

This API is marked as unstable and is only available when the unstable crate feature is enabled. This comes with no stability guarantees, and could be changed or removed at any time.

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pub fn all_po2s() -> Self

Available on crate feature unstable only.

Construct verifier parameters that will accept receipts with control any of the default control ID associated with cycle counts of all supported powers of two (po2).

§Availability

This API is marked as unstable and is only available when the unstable crate feature is enabled. This comes with no stability guarantees, and could be changed or removed at any time.

Trait Implementations§

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impl Clone for Groth16ReceiptVerifierParameters

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fn clone(&self) -> Groth16ReceiptVerifierParameters

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 Groth16ReceiptVerifierParameters

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

Formats the value using the given formatter. Read more
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impl Default for Groth16ReceiptVerifierParameters

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fn default() -> Self

Default set of parameters used to verify a Groth16Receipt.

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impl<'de> Deserialize<'de> for Groth16ReceiptVerifierParameters

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl Digestible for Groth16ReceiptVerifierParameters

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fn digest<S: Sha256>(&self) -> Digest

Hash the Groth16ReceiptVerifierParameters to get a digest of the struct.

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impl Serialize for Groth16ReceiptVerifierParameters

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more

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