Struct SecretKey 

pub struct SecretKey<F: PrimeField> {
    pub x: F,
    pub y: Vec<F>,
}

SecretKey used in the modified Pointcheval-Sanders signature scheme.

Fields

x: F

y: Vec<F>

Implementations

impl<F: PrimeField> SecretKey<F>

pub const X_SALT: &'static [u8] = b"PS-SIG-X-KEYGEN-SALT"

pub const Y_SALT: &'static [u8] = b"PS-SIG-Y-KEYGEN-SALT"

pub fn rand<R: RngCore>(rng: &mut R, message_count: u32) -> Self

Generates random secret key compatible with message_count messages.

pub fn from_seed<D>(seed: &[u8], message_count: u32) -> Self

where D: FullDigest + SyncIfParallel,

Generates secret key compatible with message_count messages from supplied seed.

pub fn supported_message_count(&self) -> usize

Returns max amount of messages supported by this secret key.

Trait Implementations

impl<F: PrimeField> CanonicalDeserialize for SecretKey<F>

fn deserialize_with_mode<R: Read>( reader: R, compress: Compress, validate: Validate, ) -> Result<Self, SerializationError>

The general deserialize method that takes in customization flags.

fn deserialize_compressed<R>(reader: R) -> Result<Self, SerializationError>

where R: Read,

fn deserialize_compressed_unchecked<R>( reader: R, ) -> Result<Self, SerializationError>

where R: Read,

fn deserialize_uncompressed<R>(reader: R) -> Result<Self, SerializationError>

where R: Read,

fn deserialize_uncompressed_unchecked<R>( reader: R, ) -> Result<Self, SerializationError>

where R: Read,

impl<F: PrimeField> CanonicalSerialize for SecretKey<F>

fn serialize_with_mode<W: Write>( &self, writer: W, compress: Compress, ) -> Result<(), SerializationError>

The general serialize method that takes in customization flags.

fn serialized_size(&self, compress: Compress) -> usize

fn serialize_compressed<W>(&self, writer: W) -> Result<(), SerializationError>

where W: Write,

fn compressed_size(&self) -> usize

fn serialize_uncompressed<W>(&self, writer: W) -> Result<(), SerializationError>

where W: Write,

fn uncompressed_size(&self) -> usize

impl<F: Clone + PrimeField> Clone for SecretKey<F>

fn clone(&self) -> SecretKey<F>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<F: Debug + PrimeField> Debug for SecretKey<F>

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

Formats the value using the given formatter.

impl<'de, F: PrimeField> Deserialize<'de> for SecretKey<F>

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<F: PrimeField> Drop for SecretKey<F>

fn drop(&mut self)

Executes the destructor for this type.

impl<F: PartialEq + PrimeField> PartialEq for SecretKey<F>

fn eq(&self, other: &SecretKey<F>) -> 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<F: PrimeField> Serialize for SecretKey<F>

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<F: PrimeField> Valid for SecretKey<F>

fn check(&self) -> Result<(), SerializationError>

fn batch_check<'a>( batch: impl Iterator<Item = &'a Self> + Send, ) -> Result<(), SerializationError>

where Self: 'a,

impl<F> Zeroize for SecretKey<F>

where F: Zeroize + PrimeField,

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.

impl<F: Eq + PrimeField> Eq for SecretKey<F>

impl<F: PrimeField> StructuralPartialEq for SecretKey<F>