rama::tls::boring::core::ec

Struct EcPointRef

pub struct EcPointRef(/* private fields */);
Expand description

A borrowed reference to a EcPoint.

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impl EcPointRef

pub fn add( &mut self, group: &EcGroupRef, a: &EcPointRef, b: &EcPointRef, ctx: &mut BigNumContextRef, ) -> Result<(), ErrorStack>

Computes a + b, storing the result in self.

This corresponds to EC_POINT_add.

pub fn mul( &mut self, group: &EcGroupRef, q: &EcPointRef, m: &BigNumRef, ctx: &BigNumContextRef, ) -> Result<(), ErrorStack>

Computes q * m, storing the result in self.

This corresponds to EC_POINT_mul.

pub fn mul_generator( &mut self, group: &EcGroupRef, n: &BigNumRef, ctx: &BigNumContextRef, ) -> Result<(), ErrorStack>

Computes generator * n, storing the result in self.

pub fn mul_full( &mut self, group: &EcGroupRef, n: &BigNumRef, q: &EcPointRef, m: &BigNumRef, ctx: &mut BigNumContextRef, ) -> Result<(), ErrorStack>

Computes generator * n + q * m, storing the result in self.

pub fn invert( &mut self, group: &EcGroupRef, ctx: &BigNumContextRef, ) -> Result<(), ErrorStack>

Inverts self.

This corresponds to EC_POINT_invert.

pub fn to_bytes( &self, group: &EcGroupRef, form: PointConversionForm, ctx: &mut BigNumContextRef, ) -> Result<Vec<u8>, ErrorStack>

Serializes the point to a binary representation.

This corresponds to EC_POINT_point2oct.

pub fn to_owned(&self, group: &EcGroupRef) -> Result<EcPoint, ErrorStack>

Creates a new point on the specified curve with the same value.

This corresponds to EC_POINT_dup.

pub fn eq( &self, group: &EcGroupRef, other: &EcPointRef, ctx: &mut BigNumContextRef, ) -> Result<bool, ErrorStack>

Determines if this point is equal to another.

OpenSSL doucmentation at EC_POINT_cmp

pub fn affine_coordinates_gfp( &self, group: &EcGroupRef, x: &mut BigNumRef, y: &mut BigNumRef, ctx: &mut BigNumContextRef, ) -> Result<(), ErrorStack>

Place affine coordinates of a curve over a prime field in the provided x and y BigNums

This corresponds to EC_POINT_get_affine_coordinates_GFp.

Trait Implementations§

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impl AsMut<EcPointRef> for EcPoint

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fn as_mut(&mut self) -> &mut EcPointRef

Converts this type into a mutable reference of the (usually inferred) input type.
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impl AsRef<EcPointRef> for EcPoint

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fn as_ref(&self) -> &EcPointRef

Converts this type into a shared reference of the (usually inferred) input type.
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impl Borrow<EcPointRef> for EcPoint

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fn borrow(&self) -> &EcPointRef

Immutably borrows from an owned value. Read more
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impl BorrowMut<EcPointRef> for EcPoint

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fn borrow_mut(&mut self) -> &mut EcPointRef

Mutably borrows from an owned value. Read more
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impl ForeignTypeRef for EcPointRef

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type CType = ec_point_st

The raw C type.
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unsafe fn from_ptr<'a>(ptr: *mut Self::CType) -> &'a Self

Constructs a shared instance of this type from its raw type. Read more
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unsafe fn from_ptr_mut<'a>(ptr: *mut Self::CType) -> &'a mut Self

Constructs a mutable reference of this type from its raw type. Read more
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fn as_ptr(&self) -> *mut Self::CType

Returns a raw pointer to the wrapped value.
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impl Send for EcPointRef

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impl Sync for EcPointRef

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