Struct QIndexedSignature 

pub struct QIndexedSignature {
    pub proof: MerkleProof<WinternitzKey>,
    pub one_time_signature: WinternitzSignature,
}

Fields

proof: MerkleProof<WinternitzKey>

Merkle proof used to verify that the used Winternitz public key is actually valid. Note that the used Winternitz public key itself is not included in the signature, but can be computed from the signature and the message. This saves a lot of bytes!

one_time_signature: WinternitzSignature

Winternitz signature of the data being signed

Trait Implementations

impl<'de> Deserialize<'de> for QIndexedSignature

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for QIndexedSignature

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Serialize for QIndexedSignature

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl SignatureScheme<[u8; 32], (usize, [u8; 32]), QIndexedSignature> for QIndexedSignatureScheme

fn sign(&mut self, message: (usize, HashType)) -> QIndexedSignature

Signs a message.

Panics

Panics if the scheme is used more than once to sign different messages with the same index. Note that there could still be a different instance with the same secret key, which would not be detected.

fn public_key(&self) -> HashType

Returns a copy of the public key

fn verify( pk: HashType, message: (usize, HashType), signature: &QIndexedSignature, ) -> bool

Verifies a signature. Note that this function does not require need self, hence does not need an instance of the signature scheme. This is because an instance of a signature scheme contains the signing key which is typically not available for the verifier.

impl StructuralPartialEq for QIndexedSignature