Struct spl_token_2022::extension::confidential_transfer::ciphertext_extraction::SourceDecryptHandles

#[repr(C)]
pub struct SourceDecryptHandles {
    pub lo: DecryptHandle,
    pub hi: DecryptHandle,
}

The ElGamal ciphertext decryption handle pertaining to the low and high bits of the transfer amount under the source public key of the transfer.

The TransferProofContext contains decryption handles for the low and high bits of the transfer amount. However, these decryption handles were (mistakenly) removed from the split proof contexts as a form of optimization. These components should be added back into these split proofs in zk-token-sdk. Until this modifications is made, include SourceDecryptHandle in the transfer instruction data.

Fields

lo: DecryptHandle

The ElGamal decryption handle pertaining to the low 16 bits of the transfer amount.

hi: DecryptHandle

The ElGamal decryption handle pertaining to the low 32 bits of the transfer amount.

Trait Implementations

impl Clone for SourceDecryptHandles

fn clone(&self) -> SourceDecryptHandles

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SourceDecryptHandles

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

Formats the value using the given formatter.

impl Default for SourceDecryptHandles

fn default() -> SourceDecryptHandles

Returns the “default value” for a type.

impl PartialEq for SourceDecryptHandles

fn eq(&self, other: &SourceDecryptHandles) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Zeroable for SourceDecryptHandles

fn zeroed() -> Self

Calls zeroed.

impl Copy for SourceDecryptHandles

impl Pod for SourceDecryptHandles

impl StructuralPartialEq for SourceDecryptHandles