Struct grin_core::libtx::proof::LegacyProofBuilder

pub struct LegacyProofBuilder<'a, K>
where
    K: Keychain,
{ /* private fields */ }

The legacy proof builder, used before the first hard fork

Implementations

impl<'a, K> LegacyProofBuilder<'a, K>

where K: Keychain,

pub fn new(keychain: &'a K) -> Self

Creates a new instance of this proof builder

Trait Implementations

impl<'a, K> Drop for LegacyProofBuilder<'a, K>

where K: Keychain,

fn drop(&mut self)

Executes the destructor for this type.

impl<'a, K> ProofBuild for LegacyProofBuilder<'a, K>

where K: Keychain,

fn proof_message( &self, _secp: &Secp256k1, id: &Identifier, _switch: SwitchCommitmentType ) -> Result<ProofMessage, Error>

Message bytes: 0-3: 0 4-19: derivation path All outputs with this scheme are assumed to use regular switch commitments

fn rewind_nonce( &self, _secp: &Secp256k1, commit: &Commitment ) -> Result<SecretKey, Error>

Create a BP nonce that will allow to rewind the derivation path and flags

fn private_nonce( &self, _secp: &Secp256k1, commit: &Commitment ) -> Result<SecretKey, Error>

Create a BP nonce that blinds the private key

fn check_output( &self, _secp: &Secp256k1, commit: &Commitment, amount: u64, message: ProofMessage ) -> Result<Option<(Identifier, SwitchCommitmentType)>, Error>

Check if the output belongs to this keychain

impl<'a, K> Zeroize for LegacyProofBuilder<'a, K>

where K: Keychain,

fn zeroize(&mut self)

Zero out this object from memory using Rust intrinsics which ensure the zeroization operation is not “optimized away” by the compiler.