CommitMessage

coconut_crypto::proof

Enum CommitMessage

pub enum CommitMessage<F: PrimeField> {
    BlindMessageRandomly(F),
    RevealMessage,
    BlindMessageWithConcreteBlinding {
        message: F,
        blinding: F,
    },
}

Expand description

Each message can be either randomly blinded, unblinded, or blinded using supplied blinding. By default, a message is blinded with random blinding.

Variants§

BlindMessageRandomly(F)

Message will be randomly blinded into the commitment.

RevealMessage

Message will be revealed, and thus won’t be included in PoK.

BlindMessageWithConcreteBlinding

Message will be blinded into the commitment with the supplied blinding.

Fields

§message: F

§blinding: F

Implementations§

impl<F: PrimeField> CommitMessage<F>

pub fn split<R: RngCore>(self, rng: &mut R) -> Option<(F, F)>

Splits blinded message into the message and blinding, returns None for the revealed message.

pub fn blind_message_with(message: F, blinding: F) -> Self

Blinds given message using supplied blinding.

Trait Implementations§

impl<F: Clone + PrimeField> Clone for CommitMessage<F>

fn clone(&self) -> CommitMessage<F>

Returns a duplicate of the value. Read more

1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl<F: Debug + PrimeField> Debug for CommitMessage<F>

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

Formats the value using the given formatter. Read more

impl<'de, F: PrimeField> Deserialize<'de> for CommitMessage<F>

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

impl<F: PrimeField> From<&F> for CommitMessage<F>

fn from(message: &F) -> Self

Converts to this type from the input type.

impl<F: PrimeField> From<(&F, &F)> for CommitMessage<F>

fn from((message, blinding): (&F, &F)) -> Self

Converts to this type from the input type.

impl<F: PrimeField> From<(&F, F)> for CommitMessage<F>

fn from((message, blinding): (&F, F)) -> Self

Converts to this type from the input type.

impl<F: PrimeField> From<(&F, Option<&F>)> for CommitMessage<F>

fn from((message, blinding): (&F, Option<&F>)) -> Self

Converts to this type from the input type.

impl<F: PrimeField> From<(&F, Option<F>)> for CommitMessage<F>

fn from((message, blinding): (&F, Option<F>)) -> Self

Converts to this type from the input type.

impl<F: PrimeField> From<(F, F)> for CommitMessage<F>

fn from((message, blinding): (F, F)) -> Self

Converts to this type from the input type.

impl<F: PrimeField> From<(F, Option<F>)> for CommitMessage<F>

fn from((message, blinding): (F, Option<F>)) -> Self

Converts to this type from the input type.

impl<F: PrimeField> From<F> for CommitMessage<F>

fn from(message: F) -> Self

Converts to this type from the input type.

impl<F: PrimeField> From<Option<&F>> for CommitMessage<F>

fn from(opt: Option<&F>) -> Self

Converts to this type from the input type.

impl<F: PrimeField> From<Option<F>> for CommitMessage<F>

fn from(opt: Option<F>) -> Self

Converts to this type from the input type.

impl<F: PartialEq + PrimeField> PartialEq for CommitMessage<F>

fn eq(&self, other: &CommitMessage<F>) -> bool

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<F: PrimeField> Serialize for CommitMessage<F>

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where S: Serializer,

Serialize this value into the given Serde serializer. Read more

impl<F: Copy + PrimeField> Copy for CommitMessage<F>

impl<F: Eq + PrimeField> Eq for CommitMessage<F>

impl<F: PrimeField> StructuralPartialEq for CommitMessage<F>

Auto Trait Implementations§

impl<F> Freeze for CommitMessage<F>
where F: Freeze,

impl<F> RefUnwindSafe for CommitMessage<F>
where F: RefUnwindSafe,

impl<F> Send for CommitMessage<F>

impl<F> Sync for CommitMessage<F>

impl<F> Unpin for CommitMessage<F>
where F: Unpin,

impl<F> UnwindSafe for CommitMessage<F>
where F: UnwindSafe,

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

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

impl<T> Pointable for T

const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> Same for T

type Output = T

Should always be Self

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,

impl<T> SendIfParallel for T
where T: Send,

impl<T> SyncIfParallel for T
where T: Sync,