Struct Signature

pub struct Signature<A>
where
    A: Aleo,
{ /* private fields */ }

Implementations

impl<A> Signature<A>

where A: Aleo,

pub fn verify(&self, address: &Address<A>, message: &[Field<A>]) -> Boolean<A>

Returns true if the signature is valid for the given address and message.

impl<A> Signature<A>

where A: Aleo,

pub const fn challenge(&self) -> &Scalar<A>

Returns the challenge.

pub const fn response(&self) -> &Scalar<A>

Returns the response.

pub const fn compute_key(&self) -> &ComputeKey<A>

Returns the account compute key.

Trait Implementations

impl<A> Clone for Signature<A>

where A: Clone + Aleo,

fn clone(&self) -> Signature<A>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<A> Debug for Signature<A>

where A: Aleo,

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

Formats the value using the given formatter.

impl<A> Display for Signature<A>

where A: Aleo,

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

Formats the value using the given formatter.

impl<A> Eject for Signature<A>

where A: Aleo,

fn eject_mode(&self) -> Mode

Ejects the mode of the signature.

fn eject_value(&self) -> <Signature<A> as Eject>::Primitive

Ejects the signature.

type Primitive = Signature<<A as Environment>::Network>

fn eject(&self) -> (Mode, Self::Primitive)

Ejects the mode and primitive value of the circuit type.

fn is_constant(&self) -> bool

Returns true if the circuit is a constant.

fn is_public(&self) -> bool

Returns true if the circuit is a public.

fn is_private(&self) -> bool

Returns true if the circuit is a private.

impl<A> Equal for Signature<A>

where A: Aleo,

fn is_equal(&self, other: &Signature<A>) -> <Signature<A> as Equal>::Output

Returns true if self and other are equal.

fn is_not_equal(&self, other: &Signature<A>) -> <Signature<A> as Equal>::Output

Returns true if self and other are not equal.

This method constructs a boolean that indicates if self and other are not equal to each other.

type Output = Boolean<A>

impl<A> FromBits for Signature<A>

where A: Aleo,

fn from_bits_le(bits_le: &[<Signature<A> as FromBits>::Boolean]) -> Signature<A>

Initializes a new signature from a list of little-endian bits.

fn from_bits_be(bits_be: &[<Signature<A> as FromBits>::Boolean]) -> Signature<A>

Initializes a new signature from a list of big-endian bits.

type Boolean = Boolean<A>

impl<A> FromStr for Signature<A>

where A: Aleo,

fn from_str(string: &str) -> Result<Signature<A>, Error>

Parses a string into a signature.

type Err = Error

The associated error which can be returned from parsing.

impl<A> Inject for Signature<A>

where A: Aleo,

fn new( mode: Mode, signature: <Signature<A> as Inject>::Primitive, ) -> Signature<A>

Initializes a signature from the given mode and native signature.

type Primitive = Signature<<A as Environment>::Network>

fn constant(value: Self::Primitive) -> Self

where Self: Sized,

Initializes a constant of the given primitive value.

impl<A> Metrics<dyn Equal<Signature<A>, Output = Boolean<A>>> for Signature<A>

where A: Aleo,

type Case = (Mode, Mode)

fn count( case: &<Signature<A> as Metrics<dyn Equal<Signature<A>, Output = Boolean<A>>>>::Case, ) -> Count

Returns the number of constants, public inputs, private inputs, and constraints.

impl<A> Metrics<dyn Ternary<Boolean = Boolean<A>, Output = Signature<A>>> for Signature<A>

where A: Aleo,

type Case = (Mode, Mode, Mode)

fn count( case: &<Signature<A> as Metrics<dyn Ternary<Boolean = Boolean<A>, Output = Signature<A>>>>::Case, ) -> Count

Returns the number of constants, public inputs, private inputs, and constraints.

impl<A> OutputMode<dyn Equal<Signature<A>, Output = Boolean<A>>> for Signature<A>

where A: Aleo,

type Case = (Mode, Mode)

fn output_mode( case: &<Signature<A> as OutputMode<dyn Equal<Signature<A>, Output = Boolean<A>>>>::Case, ) -> Mode

Returns the mode of the output.

impl<A> OutputMode<dyn Ternary<Boolean = Boolean<A>, Output = Signature<A>>> for Signature<A>

where A: Aleo,

type Case = (CircuitType<Boolean<A>>, Mode, Mode)

fn output_mode( parameter: &<Signature<A> as OutputMode<dyn Ternary<Boolean = Boolean<A>, Output = Signature<A>>>>::Case, ) -> Mode

Returns the mode of the output.

impl<A> Parser for Signature<A>

where A: Aleo,

fn parse(string: &str) -> Result<(&str, Signature<A>), Err<VerboseError<&str>>>

Parses a string into a signature circuit.

impl<A> Ternary for Signature<A>

where A: Aleo,

fn ternary( condition: &<Signature<A> as Ternary>::Boolean, first: &Signature<A>, second: &Signature<A>, ) -> <Signature<A> as Ternary>::Output

Returns first if condition is true, otherwise returns second.

type Boolean = Boolean<A>

type Output = Signature<A>

impl<A> ToBits for &Signature<A>

where A: Aleo,

fn write_bits_le(&self, vec: &mut Vec<<&Signature<A> as ToBits>::Boolean>)

Outputs the little-endian bit representation of the signature without trailing zeros.

fn write_bits_be(&self, vec: &mut Vec<<&Signature<A> as ToBits>::Boolean>)

Outputs the big-endian bit representation of the signature without leading zeros.

type Boolean = Boolean<A>

fn to_bits_le(&self) -> Vec<Self::Boolean>

Returns the little-endian bits of the circuit.

fn to_bits_be(&self) -> Vec<Self::Boolean>

Returns the big-endian bits of the circuit.

impl<A> ToBits for Signature<A>

where A: Aleo,

fn write_bits_le(&self, vec: &mut Vec<<Signature<A> as ToBits>::Boolean>)

Outputs the little-endian bit representation of the signature without trailing zeros.

fn write_bits_be(&self, vec: &mut Vec<<Signature<A> as ToBits>::Boolean>)

Outputs the big-endian bit representation of the signature without leading zeros.

type Boolean = Boolean<A>

fn to_bits_le(&self) -> Vec<Self::Boolean>

Returns the little-endian bits of the circuit.

fn to_bits_be(&self) -> Vec<Self::Boolean>

Returns the big-endian bits of the circuit.

impl<A> ToFields for Signature<A>

where A: Aleo,

fn to_fields(&self) -> Vec<<Signature<A> as ToFields>::Field>

Casts a compute key into a list of base fields.

type Field = Field<A>

impl<A> TypeName for Signature<A>

where A: Aleo,

fn type_name() -> &'static str

Returns the type name of the circuit as a string.