Struct multiversx_sc::types::EllipticCurve

#[repr(transparent)]
pub struct EllipticCurve<M: ManagedTypeApi> { /* private fields */ }

Implementations

impl<M: ManagedTypeApi> EllipticCurve<M>

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

pub fn from_name_str(name: &str) -> Self

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

pub fn get_values(&self) -> EllipticCurveComponents<M>

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

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(&self) -> (BigUint<M>, BigUint<M>, ManagedBuffer<M>)

Trait Implementations

impl<M: Debug + ManagedTypeApi> Debug for EllipticCurve<M>where M::EllipticCurveHandle: Debug,

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

Formats the value using the given formatter.

impl<M: ManagedTypeApi> ManagedType<M> for EllipticCurve<M>

type OwnHandle = <M as HandleTypeInfo>::EllipticCurveHandle

fn get_handle(&self) -> M::EllipticCurveHandle

fn transmute_from_handle_ref(handle_ref: &M::EllipticCurveHandle) -> &Self

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 get_raw_handle(&self) -> RawHandle

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

impl<M: ManagedTypeApi> ManagedVecItem for EllipticCurve<M>

const PAYLOAD_SIZE: usize = 4usize

Size of the data stored in the underlying ManagedBuffer.

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

Reference representation of the ManagedVec item.

fn from_byte_reader<Reader: FnMut(&mut [u8])>(reader: Reader) -> Self

Parses given bytes as a an owned object.

unsafe fn from_byte_reader_as_borrow<'a, Reader: FnMut(&mut [u8])>( reader: Reader ) -> Self::Ref<'a>

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

fn to_byte_writer<R, Writer: FnMut(&[u8]) -> R>(&self, writer: Writer) -> R

impl<M: ManagedTypeApi> NestedEncode for EllipticCurve<M>

fn dep_encode_or_handle_err<O, H>( &self, dest: &mut O, h: H ) -> Result<(), H::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: ManagedTypeApi> TopEncode for EllipticCurve<M>

fn top_encode_or_handle_err<O, H>( &self, output: O, h: H ) -> Result<(), H::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: ManagedTypeApi> TypeAbi for EllipticCurve<M>

fn type_name() -> TypeName

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

A type can provide more than its own description. 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.