Struct blstrs::G2Projective
source · pub struct G2Projective(/* private fields */);
Expand description
This is an element of $\mathbb{G}_2$ represented in the projective coordinate space.
Implementations§
source§impl G2Projective
impl G2Projective
sourcepub fn to_compressed(&self) -> [u8; 96]
pub fn to_compressed(&self) -> [u8; 96]
Serializes this element into compressed form.
sourcepub fn to_uncompressed(&self) -> [u8; 192]
pub fn to_uncompressed(&self) -> [u8; 192]
Serializes this element into uncompressed form.
sourcepub fn from_uncompressed(bytes: &[u8; 192]) -> CtOption<Self>
pub fn from_uncompressed(bytes: &[u8; 192]) -> CtOption<Self>
Attempts to deserialize an uncompressed element.
sourcepub fn from_uncompressed_unchecked(bytes: &[u8; 192]) -> CtOption<Self>
pub fn from_uncompressed_unchecked(bytes: &[u8; 192]) -> CtOption<Self>
Attempts to deserialize an uncompressed element, not checking if the element is on the curve and not checking if it is in the correct subgroup.
This is dangerous to call unless you trust the bytes you are reading; otherwise,
API invariants may be broken. Please consider using from_uncompressed()
instead.
sourcepub fn from_compressed(bytes: &[u8; 96]) -> CtOption<Self>
pub fn from_compressed(bytes: &[u8; 96]) -> CtOption<Self>
Attempts to deserialize a compressed element.
sourcepub fn from_compressed_unchecked(bytes: &[u8; 96]) -> CtOption<Self>
pub fn from_compressed_unchecked(bytes: &[u8; 96]) -> CtOption<Self>
Attempts to deserialize an uncompressed element, not checking if the element is in the correct subgroup.
This is dangerous to call unless you trust the bytes you are reading; otherwise,
API invariants may be broken. Please consider using from_compressed()
instead.
sourcepub fn add_mixed(&self, rhs: &G2Affine) -> G2Projective
pub fn add_mixed(&self, rhs: &G2Affine) -> G2Projective
Adds this point to another point in the affine model.
sourcepub fn is_on_curve(&self) -> Choice
pub fn is_on_curve(&self) -> Choice
Returns true if this point is on the curve. This should always return true unless an “unchecked” API was used.
pub fn from_raw_unchecked(x: Fp2, y: Fp2, z: Fp2) -> Self
sourcepub fn hash_to_curve(msg: &[u8], dst: &[u8], aug: &[u8]) -> Self
pub fn hash_to_curve(msg: &[u8], dst: &[u8], aug: &[u8]) -> Self
Hash to curve algorithm.
Trait Implementations§
source§impl Add<&G2Affine> for &G2Projective
impl Add<&G2Affine> for &G2Projective
§type Output = G2Projective
type Output = G2Projective
+
operator.source§impl Add<&G2Affine> for G2Projective
impl Add<&G2Affine> for G2Projective
§type Output = G2Projective
type Output = G2Projective
+
operator.source§impl Add<&G2Projective> for &G2Affine
impl Add<&G2Projective> for &G2Affine
§type Output = G2Projective
type Output = G2Projective
+
operator.source§fn add(self, rhs: &G2Projective) -> G2Projective
fn add(self, rhs: &G2Projective) -> G2Projective
+
operation. Read moresource§impl Add<&G2Projective> for &G2Projective
impl Add<&G2Projective> for &G2Projective
§type Output = G2Projective
type Output = G2Projective
+
operator.source§fn add(self, rhs: &G2Projective) -> G2Projective
fn add(self, rhs: &G2Projective) -> G2Projective
+
operation. Read moresource§impl Add<&G2Projective> for G2Affine
impl Add<&G2Projective> for G2Affine
§type Output = G2Projective
type Output = G2Projective
+
operator.source§fn add(self, rhs: &G2Projective) -> G2Projective
fn add(self, rhs: &G2Projective) -> G2Projective
+
operation. Read moresource§impl Add<&G2Projective> for G2Projective
impl Add<&G2Projective> for G2Projective
§type Output = G2Projective
type Output = G2Projective
+
operator.source§fn add(self, rhs: &G2Projective) -> G2Projective
fn add(self, rhs: &G2Projective) -> G2Projective
+
operation. Read moresource§impl Add<G2Affine> for &G2Projective
impl Add<G2Affine> for &G2Projective
§type Output = G2Projective
type Output = G2Projective
+
operator.source§impl Add<G2Affine> for G2Projective
impl Add<G2Affine> for G2Projective
§type Output = G2Projective
type Output = G2Projective
+
operator.source§impl Add<G2Projective> for &G2Affine
impl Add<G2Projective> for &G2Affine
§type Output = G2Projective
type Output = G2Projective
+
operator.source§fn add(self, rhs: G2Projective) -> G2Projective
fn add(self, rhs: G2Projective) -> G2Projective
+
operation. Read moresource§impl Add<G2Projective> for &G2Projective
impl Add<G2Projective> for &G2Projective
§type Output = G2Projective
type Output = G2Projective
+
operator.source§fn add(self, rhs: G2Projective) -> G2Projective
fn add(self, rhs: G2Projective) -> G2Projective
+
operation. Read moresource§impl Add<G2Projective> for G2Affine
impl Add<G2Projective> for G2Affine
§type Output = G2Projective
type Output = G2Projective
+
operator.source§fn add(self, rhs: G2Projective) -> G2Projective
fn add(self, rhs: G2Projective) -> G2Projective
+
operation. Read moresource§impl Add for G2Projective
impl Add for G2Projective
§type Output = G2Projective
type Output = G2Projective
+
operator.source§fn add(self, rhs: G2Projective) -> G2Projective
fn add(self, rhs: G2Projective) -> G2Projective
+
operation. Read moresource§impl AddAssign<&G2Affine> for G2Projective
impl AddAssign<&G2Affine> for G2Projective
source§fn add_assign(&mut self, rhs: &G2Affine)
fn add_assign(&mut self, rhs: &G2Affine)
+=
operation. Read moresource§impl AddAssign<&G2Projective> for G2Projective
impl AddAssign<&G2Projective> for G2Projective
source§fn add_assign(&mut self, rhs: &G2Projective)
fn add_assign(&mut self, rhs: &G2Projective)
+=
operation. Read moresource§impl AddAssign<G2Affine> for G2Projective
impl AddAssign<G2Affine> for G2Projective
source§fn add_assign(&mut self, rhs: G2Affine)
fn add_assign(&mut self, rhs: G2Affine)
+=
operation. Read moresource§impl AddAssign for G2Projective
impl AddAssign for G2Projective
source§fn add_assign(&mut self, rhs: G2Projective)
fn add_assign(&mut self, rhs: G2Projective)
+=
operation. Read moresource§impl AsMut<blst_p2> for G2Projective
impl AsMut<blst_p2> for G2Projective
source§impl AsRef<blst_p2> for G2Projective
impl AsRef<blst_p2> for G2Projective
source§impl Clone for G2Projective
impl Clone for G2Projective
source§fn clone(&self) -> G2Projective
fn clone(&self) -> G2Projective
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl ConditionallySelectable for G2Projective
impl ConditionallySelectable for G2Projective
source§impl Curve for G2Projective
impl Curve for G2Projective
§type AffineRepr = G2Affine
type AffineRepr = G2Affine
source§fn to_affine(&self) -> Self::AffineRepr
fn to_affine(&self) -> Self::AffineRepr
source§fn batch_normalize(p: &[Self], q: &mut [Self::AffineRepr])
fn batch_normalize(p: &[Self], q: &mut [Self::AffineRepr])
p.len() != q.len()
.source§impl Debug for G2Projective
impl Debug for G2Projective
source§impl<'de> Deserialize<'de> for G2Projective
impl<'de> Deserialize<'de> for G2Projective
source§fn deserialize<D: Deserializer<'de>>(d: D) -> Result<Self, D::Error>
fn deserialize<D: Deserializer<'de>>(d: D) -> Result<Self, D::Error>
source§impl Display for G2Projective
impl Display for G2Projective
source§impl From<&G2Affine> for G2Projective
impl From<&G2Affine> for G2Projective
source§fn from(p: &G2Affine) -> G2Projective
fn from(p: &G2Affine) -> G2Projective
source§impl From<&G2Projective> for G2Affine
impl From<&G2Projective> for G2Affine
source§fn from(p: &G2Projective) -> G2Affine
fn from(p: &G2Projective) -> G2Affine
source§impl From<G2Affine> for G2Projective
impl From<G2Affine> for G2Projective
source§fn from(p: G2Affine) -> G2Projective
fn from(p: G2Affine) -> G2Projective
source§impl From<G2Projective> for G2Affine
impl From<G2Projective> for G2Affine
source§fn from(p: G2Projective) -> G2Affine
fn from(p: G2Projective) -> G2Affine
source§impl Group for G2Projective
impl Group for G2Projective
source§impl GroupEncoding for G2Projective
impl GroupEncoding for G2Projective
§type Repr = G2Compressed
type Repr = G2Compressed
source§fn from_bytes(bytes: &Self::Repr) -> CtOption<Self>
fn from_bytes(bytes: &Self::Repr) -> CtOption<Self>
source§impl Mul<&Scalar> for &G2Projective
impl Mul<&Scalar> for &G2Projective
source§impl Mul<&Scalar> for G2Projective
impl Mul<&Scalar> for G2Projective
§type Output = G2Projective
type Output = G2Projective
*
operator.source§impl Mul<Scalar> for &G2Projective
impl Mul<Scalar> for &G2Projective
§type Output = G2Projective
type Output = G2Projective
*
operator.source§impl Mul<Scalar> for G2Projective
impl Mul<Scalar> for G2Projective
§type Output = G2Projective
type Output = G2Projective
*
operator.source§impl MulAssign<&Scalar> for G2Projective
impl MulAssign<&Scalar> for G2Projective
source§fn mul_assign(&mut self, rhs: &Scalar)
fn mul_assign(&mut self, rhs: &Scalar)
*=
operation. Read moresource§impl MulAssign<Scalar> for G2Projective
impl MulAssign<Scalar> for G2Projective
source§fn mul_assign(&mut self, rhs: Scalar)
fn mul_assign(&mut self, rhs: Scalar)
*=
operation. Read moresource§impl Neg for &G2Projective
impl Neg for &G2Projective
§type Output = G2Projective
type Output = G2Projective
-
operator.source§fn neg(self) -> G2Projective
fn neg(self) -> G2Projective
-
operation. Read moresource§impl Neg for G2Projective
impl Neg for G2Projective
§type Output = G2Projective
type Output = G2Projective
-
operator.source§fn neg(self) -> G2Projective
fn neg(self) -> G2Projective
-
operation. Read moresource§impl PartialEq for G2Projective
impl PartialEq for G2Projective
source§impl PrimeCurve for G2Projective
impl PrimeCurve for G2Projective
source§impl Serialize for G2Projective
impl Serialize for G2Projective
source§impl Sub<&G2Affine> for &G2Projective
impl Sub<&G2Affine> for &G2Projective
§type Output = G2Projective
type Output = G2Projective
-
operator.source§impl Sub<&G2Affine> for G2Projective
impl Sub<&G2Affine> for G2Projective
§type Output = G2Projective
type Output = G2Projective
-
operator.source§impl Sub<&G2Projective> for &G2Affine
impl Sub<&G2Projective> for &G2Affine
§type Output = G2Projective
type Output = G2Projective
-
operator.source§fn sub(self, rhs: &G2Projective) -> G2Projective
fn sub(self, rhs: &G2Projective) -> G2Projective
-
operation. Read moresource§impl Sub<&G2Projective> for &G2Projective
impl Sub<&G2Projective> for &G2Projective
§type Output = G2Projective
type Output = G2Projective
-
operator.source§fn sub(self, rhs: &G2Projective) -> G2Projective
fn sub(self, rhs: &G2Projective) -> G2Projective
-
operation. Read moresource§impl Sub<&G2Projective> for G2Affine
impl Sub<&G2Projective> for G2Affine
§type Output = G2Projective
type Output = G2Projective
-
operator.source§fn sub(self, rhs: &G2Projective) -> G2Projective
fn sub(self, rhs: &G2Projective) -> G2Projective
-
operation. Read moresource§impl Sub<&G2Projective> for G2Projective
impl Sub<&G2Projective> for G2Projective
§type Output = G2Projective
type Output = G2Projective
-
operator.source§fn sub(self, rhs: &G2Projective) -> G2Projective
fn sub(self, rhs: &G2Projective) -> G2Projective
-
operation. Read moresource§impl Sub<G2Affine> for &G2Projective
impl Sub<G2Affine> for &G2Projective
§type Output = G2Projective
type Output = G2Projective
-
operator.source§impl Sub<G2Affine> for G2Projective
impl Sub<G2Affine> for G2Projective
§type Output = G2Projective
type Output = G2Projective
-
operator.source§impl Sub<G2Projective> for &G2Affine
impl Sub<G2Projective> for &G2Affine
§type Output = G2Projective
type Output = G2Projective
-
operator.source§fn sub(self, rhs: G2Projective) -> G2Projective
fn sub(self, rhs: G2Projective) -> G2Projective
-
operation. Read moresource§impl Sub<G2Projective> for &G2Projective
impl Sub<G2Projective> for &G2Projective
§type Output = G2Projective
type Output = G2Projective
-
operator.source§fn sub(self, rhs: G2Projective) -> G2Projective
fn sub(self, rhs: G2Projective) -> G2Projective
-
operation. Read moresource§impl Sub<G2Projective> for G2Affine
impl Sub<G2Projective> for G2Affine
§type Output = G2Projective
type Output = G2Projective
-
operator.source§fn sub(self, rhs: G2Projective) -> G2Projective
fn sub(self, rhs: G2Projective) -> G2Projective
-
operation. Read moresource§impl Sub for G2Projective
impl Sub for G2Projective
§type Output = G2Projective
type Output = G2Projective
-
operator.source§fn sub(self, rhs: G2Projective) -> G2Projective
fn sub(self, rhs: G2Projective) -> G2Projective
-
operation. Read moresource§impl SubAssign<&G2Affine> for G2Projective
impl SubAssign<&G2Affine> for G2Projective
source§fn sub_assign(&mut self, rhs: &G2Affine)
fn sub_assign(&mut self, rhs: &G2Affine)
-=
operation. Read moresource§impl SubAssign<&G2Projective> for G2Projective
impl SubAssign<&G2Projective> for G2Projective
source§fn sub_assign(&mut self, rhs: &G2Projective)
fn sub_assign(&mut self, rhs: &G2Projective)
-=
operation. Read moresource§impl SubAssign<G2Affine> for G2Projective
impl SubAssign<G2Affine> for G2Projective
source§fn sub_assign(&mut self, rhs: G2Affine)
fn sub_assign(&mut self, rhs: G2Affine)
-=
operation. Read moresource§impl SubAssign for G2Projective
impl SubAssign for G2Projective
source§fn sub_assign(&mut self, rhs: G2Projective)
fn sub_assign(&mut self, rhs: G2Projective)
-=
operation. Read moresource§impl<T> Sum<T> for G2Projectivewhere
T: Borrow<G2Projective>,
impl<T> Sum<T> for G2Projectivewhere
T: Borrow<G2Projective>,
source§impl WnafGroup for G2Projective
impl WnafGroup for G2Projective
source§fn recommended_wnaf_for_num_scalars(num_scalars: usize) -> usize
fn recommended_wnaf_for_num_scalars(num_scalars: usize) -> usize
impl Copy for G2Projective
impl Eq for G2Projective
impl PrimeGroup for G2Projective
Auto Trait Implementations§
impl Freeze for G2Projective
impl RefUnwindSafe for G2Projective
impl Send for G2Projective
impl Sync for G2Projective
impl Unpin for G2Projective
impl UnwindSafe for G2Projective
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
source§impl<T> CloneToUninit for Twhere
T: Copy,
impl<T> CloneToUninit for Twhere
T: Copy,
source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
clone_to_uninit
)source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§default unsafe fn clone_to_uninit(&self, dst: *mut T)
default unsafe fn clone_to_uninit(&self, dst: *mut T)
clone_to_uninit
)source§impl<T> ConditionallyNegatable for T
impl<T> ConditionallyNegatable for T
source§fn conditional_negate(&mut self, choice: Choice)
fn conditional_negate(&mut self, choice: Choice)
source§impl<T> FmtForward for T
impl<T> FmtForward for T
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&'a mut self,
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