Struct dusk_pki::PublicKey

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

Public Key Structure repesenting a PublicKey

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impl PublicKey

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pub const fn from_raw_unchecked(key: JubJubExtended) -> Self

Create a public key from its internal parts

The public keys are generated from a bijective function that takes a secret keys domain. If keys are generated directly from curve points, there is no guarantee a secret key exists - in fact, the discrete logarithm property will guarantee the secret key cannot be extracted from this public key.

If you opt to generate the keys manually, be sure you have its secret counterpart - otherwise this key will be of no use.

Trait Implementations§

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impl AsRef<ExtendedPoint> for PublicKey

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fn as_ref(&self) -> &JubJubExtended

Converts this type into a shared reference of the (usually inferred) input type.
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impl Clone for PublicKey

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fn clone(&self) -> PublicKey

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for PublicKey

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

Formats the value using the given formatter. Read more
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impl Default for PublicKey

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fn default() -> PublicKey

Returns the “default value” for a type. Read more
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impl From<&ExtendedPoint> for PublicKey

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fn from(p: &JubJubExtended) -> PublicKey

Converts to this type from the input type.
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impl From<&SecretKey> for PublicKey

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fn from(sk: &SecretKey) -> Self

Converts to this type from the input type.
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impl From<ExtendedPoint> for PublicKey

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fn from(p: JubJubExtended) -> PublicKey

Converts to this type from the input type.
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impl LowerHex for PublicKey

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

Formats the value using the given formatter.
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impl PartialEq for PublicKey

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fn eq(&self, other: &Self) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Serializable<32> for PublicKey

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type Error = Error

The type returned in the event of a conversion error.
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fn to_bytes(&self) -> [u8; 32]

Serialize Self into a [[u8; N]].
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fn from_bytes(bytes: &[u8; 32]) -> Result<Self, Error>

Deserialize a [&[u8; N]] into Self, it might be fail.
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const SIZE: usize = N

The size of
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impl UpperHex for PublicKey

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

Formats the value using the given formatter.
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impl Copy for PublicKey

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impl Eq for PublicKey

Auto Trait Implementations§

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impl<T> Any for Twhere T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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

Mutably borrows from an owned value. Read more
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fn conv<T>(self) -> Twhere Self: Into<T>,

Converts self into T using Into<T>. Read more
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impl<T, const N: usize> DeserializableSlice<N> for Twhere T: Serializable<N>,

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fn from_slice(buf: &[u8]) -> Result<Self, Self::Error>where Self: Sized, Self::Error: BadLength,

Deserialize a slice of u8 into Self
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fn from_reader<R>(buf: &mut R) -> Result<Self, Self::Error>where R: Read, Self: Sized, Self::Error: BadLength,

Deserialize the type reading the bytes from a reader. The bytes read are removed from the reader.
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impl<T> FmtForward for T

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fn fmt_binary(self) -> FmtBinary<Self>where Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.
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fn fmt_display(self) -> FmtDisplay<Self>where Self: Display,

Causes self to use its Display implementation when Debug-formatted.
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fn fmt_lower_exp(self) -> FmtLowerExp<Self>where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.
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fn fmt_lower_hex(self) -> FmtLowerHex<Self>where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.
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fn fmt_octal(self) -> FmtOctal<Self>where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.
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fn fmt_pointer(self) -> FmtPointer<Self>where Self: Pointer,

Causes self to use its Pointer implementation when Debug-formatted.
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fn fmt_upper_exp(self) -> FmtUpperExp<Self>where Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted.
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fn fmt_upper_hex(self) -> FmtUpperHex<Self>where Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted.
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fn fmt_list(self) -> FmtList<Self>where &'a Self: for<'a> IntoIterator,

Formats each item in a sequence. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for Twhere U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, const N: usize> ParseHexStr<N> for Twhere T: Serializable<N>,

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fn from_hex_str(s: &str) -> Result<Self, Self::Error>where Self: Sized, Self::Error: BadLength + InvalidChar,

Parse a string slice as bytes hex representation and returns `
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fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> Rwhere Self: Sized,

Pipes by value. This is generally the method you want to use. Read more
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Borrows self and passes that borrow into the pipe function. Read more
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fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> Rwhere R: 'a,

Mutably borrows self and passes that borrow into the pipe function. Read more
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Borrows self, then passes self.as_ref() into the pipe function.
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Borrows self, then passes self.deref() into the pipe function.
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type Output = T

Should always be Self
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fn tap(self, func: impl FnOnce(&Self)) -> Self

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The resulting type after obtaining ownership.
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Performs the conversion.