Struct EllipticCurve

pub struct EllipticCurve<M>
where
    M: ManagedTypeApi,
{ /* private fields */ }

Implementations

impl<M> EllipticCurve<M>

where M: ManagedTypeApi,

pub fn from_name(name: &ManagedBuffer<M>) -> EllipticCurve<M>

pub fn from_name_str(name: &str) -> EllipticCurve<M>

pub fn from_bitsize(bitsize: u32) -> Option<EllipticCurve<M>>

pub fn get_values( &self, ) -> (BigUint<M>, BigUint<M>, BigUint<M>, BigUint<M>, BigUint<M>, u32)

pub fn get_curve_length(&self) -> u32

pub fn get_priv_key_byte_length(&self) -> u32

pub fn add( &self, x_first_point: BigUint<M>, y_first_point: BigUint<M>, x_second_point: BigUint<M>, y_second_point: BigUint<M>, ) -> (BigUint<M>, BigUint<M>)

pub fn double( &self, x_point: BigUint<M>, y_point: BigUint<M>, ) -> (BigUint<M>, BigUint<M>)

pub fn is_on_curve(&self, x_point: BigUint<M>, y_point: BigUint<M>) -> bool

pub fn scalar_mult_legacy( &self, x_point: BigUint<M>, y_point: BigUint<M>, data: &[u8], ) -> (BigUint<M>, BigUint<M>)

👎Deprecated since 0.41.0: Please use method scalar_mult instead.

pub fn scalar_mult( &self, x_point: BigUint<M>, y_point: BigUint<M>, data: &ManagedBuffer<M>, ) -> (BigUint<M>, BigUint<M>)

pub fn scalar_base_mult_legacy(&self, data: &[u8]) -> (BigUint<M>, BigUint<M>)

👎Deprecated since 0.41.0: Please use method scalar_base_mult instead.

pub fn scalar_base_mult( &self, data: &ManagedBuffer<M>, ) -> (BigUint<M>, BigUint<M>)

pub fn marshal_legacy( &self, x_pair: BigUint<M>, y_pair: BigUint<M>, ) -> BoxedBytes

👎Deprecated since 0.41.0: Please use method marshal instead.

pub fn marshal( &self, x_pair: BigUint<M>, y_pair: BigUint<M>, ) -> ManagedBuffer<M>

pub fn marshal_compressed_legacy( &self, x_pair: BigUint<M>, y_pair: BigUint<M>, ) -> BoxedBytes

👎Deprecated since 0.41.0: Please use method marshal_compressed instead.

pub fn marshal_compressed( &self, x_pair: BigUint<M>, y_pair: BigUint<M>, ) -> ManagedBuffer<M>

pub fn unmarshal_legacy(&self, data: &[u8]) -> (BigUint<M>, BigUint<M>)

👎Deprecated since 0.41.0: Please use method unmarshal instead.

pub fn unmarshal(&self, data: &ManagedBuffer<M>) -> (BigUint<M>, BigUint<M>)

pub fn unmarshal_compressed_legacy( &self, data: &[u8], ) -> (BigUint<M>, BigUint<M>)

👎Deprecated since 0.41.0: Please use method unmarshal_compressed instead.

pub fn unmarshal_compressed( &self, data: &ManagedBuffer<M>, ) -> (BigUint<M>, BigUint<M>)

pub fn generate_key_legacy(&self) -> (BigUint<M>, BigUint<M>, BoxedBytes)

👎Deprecated since 0.41.0: Please use method generate_key instead.

pub fn generate_key(&self) -> (BigUint<M>, BigUint<M>, ManagedBuffer<M>)

Trait Implementations

impl<M> Debug for EllipticCurve<M>

where M: Debug + ManagedTypeApi, <M as HandleTypeInfo>::EllipticCurveHandle: Debug,

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

Formats the value using the given formatter.

impl<M> ManagedType<M> for EllipticCurve<M>

where M: ManagedTypeApi,

type OwnHandle = <M as HandleTypeInfo>::EllipticCurveHandle

fn get_handle(&self) -> <M as HandleTypeInfo>::EllipticCurveHandle

unsafe fn forget_into_handle( self, ) -> <EllipticCurve<M> as ManagedType<M>>::OwnHandle

Forgets current object (does not run destructor), but extracts the handle.

fn transmute_from_handle_ref( handle_ref: &<M as HandleTypeInfo>::EllipticCurveHandle, ) -> &EllipticCurve<M>

Implement carefully, since the underlying transmutation is an unsafe operation. For types that wrap a handle to some VM-managed data, make sure the type only contains the handle (plus ZSTs if necessary). For types that just wrap another managed type it is easier, call for the wrapped object.

fn transmute_from_handle_ref_mut( handle_ref: &mut <M as HandleTypeInfo>::EllipticCurveHandle, ) -> &mut EllipticCurve<M>

fn get_raw_handle(&self) -> i32

fn as_ref(&self) -> ManagedRef<'_, M, Self>

impl<M> ManagedVecItem for EllipticCurve<M>

where M: ManagedTypeApi,

const SKIPS_RESERIALIZATION: bool = false

If true, then the encoding of the item is identical to the payload, and no further conversion is necessary (the underlying buffer can be used as-is during serialization). False for all managed types, but true for basic types (like u32).

type PAYLOAD = ManagedVecItemPayloadBuffer<4>

Type managing the underlying binary representation in a ManagedVec..

type Ref<'a> = ManagedRef<'a, M, EllipticCurve<M>>

Reference representation of the ManagedVec item.

fn read_from_payload( payload: &<EllipticCurve<M> as ManagedVecItem>::PAYLOAD, ) -> EllipticCurve<M>

Parses given bytes as a an owned object.

unsafe fn borrow_from_payload<'a>( payload: &<EllipticCurve<M> as ManagedVecItem>::PAYLOAD, ) -> <EllipticCurve<M> as ManagedVecItem>::Ref<'a>

Parses given bytes as a representation of the object, either owned, or a reference.

fn save_to_payload( self, payload: &mut <EllipticCurve<M> as ManagedVecItem>::PAYLOAD, )

Converts the object into bytes.

fn payload_size() -> usize

impl<M> NestedEncode for EllipticCurve<M>

where M: ManagedTypeApi,

fn dep_encode_or_handle_err<O, H>( &self, dest: &mut O, h: H, ) -> Result<(), <H as EncodeErrorHandler>::HandledErr>

where O: NestedEncodeOutput, H: EncodeErrorHandler,

Version of dep_encode that can handle errors as soon as they occur. For instance in can exit immediately and make sure that if it returns, it is a success. By not deferring error handling, this can lead to somewhat smaller bytecode.

fn dep_encode<O>(&self, dest: &mut O) -> Result<(), EncodeError>

where O: NestedEncodeOutput,

NestedEncode to output, using the format of an object nested inside another structure. Does not provide compact version.

impl<M> TopEncode for EllipticCurve<M>

where M: ManagedTypeApi,

fn top_encode_or_handle_err<O, H>( &self, output: O, h: H, ) -> Result<(), <H as EncodeErrorHandler>::HandledErr>

where O: TopEncodeOutput, H: EncodeErrorHandler,

Version of top_encode that can handle errors as soon as they occur. For instance in can exit immediately and make sure that if it returns, it is a success. By not deferring error handling, this can lead to somewhat smaller bytecode.

fn top_encode<O>(&self, output: O) -> Result<(), EncodeError>

where O: TopEncodeOutput,

Attempt to serialize the value to ouput.

impl<M> TypeAbi for EllipticCurve<M>

where M: ManagedTypeApi,

type Unmanaged = EllipticCurve<M>

fn type_name() -> String

fn type_name_rust() -> String

fn type_names() -> TypeNames

fn provide_type_descriptions<TDC>(accumulator: &mut TDC)

where TDC: TypeDescriptionContainer,

A type can provide more than its own name. For instance, a struct can also provide the descriptions of the type of its fields. TypeAbi doesn’t care for the exact accumulator type, which is abstracted by the TypeDescriptionContainer trait.

impl<M> TypeAbiFrom<EllipticCurve<M>> for EllipticCurve<M>

where M: ManagedTypeApi,