Struct sapling_crypto::BatchValidator
source · pub struct BatchValidator { /* private fields */ }
Expand description
Batch validation context for Sapling.
This batch-validates Spend and Output proofs, and RedJubjub signatures.
Signatures are verified assuming ZIP 216 is active.
Implementations§
source§impl BatchValidator
impl BatchValidator
sourcepub fn check_bundle<V: Copy + Into<i64>>(
&mut self,
bundle: Bundle<Authorized, V>,
sighash: [u8; 32]
) -> bool
pub fn check_bundle<V: Copy + Into<i64>>( &mut self, bundle: Bundle<Authorized, V>, sighash: [u8; 32] ) -> bool
Checks the bundle against Sapling-specific consensus rules, and adds its proof and signatures to the validator.
Returns false
if the bundle doesn’t satisfy all of the consensus rules. This
BatchValidator
can continue to be used regardless, but some or all of the proofs
and signatures from this bundle may have already been added to the batch even if
it fails other consensus rules.
sourcepub fn validate<R: RngCore + CryptoRng>(
self,
spend_vk: &SpendVerifyingKey,
output_vk: &OutputVerifyingKey,
rng: R
) -> bool
pub fn validate<R: RngCore + CryptoRng>( self, spend_vk: &SpendVerifyingKey, output_vk: &OutputVerifyingKey, rng: R ) -> bool
Batch-validates the accumulated bundles.
Returns true
if every proof and signature in every bundle added to the batch
validator is valid, or false
if one or more are invalid. No attempt is made to
figure out which of the accumulated bundles might be invalid; if that information
is desired, construct separate BatchValidator
s for sub-batches of the bundles.
Trait Implementations§
Auto Trait Implementations§
impl Freeze for BatchValidator
impl RefUnwindSafe for BatchValidator
impl Send for BatchValidator
impl Sync for BatchValidator
impl Unpin for BatchValidator
impl UnwindSafe for BatchValidator
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