pub struct VRFOutput(pub [u8; 32]);
Expand description

VRF output, possibly unverified.

Internally, we keep both RistrettoPoint and CompressedRistretto forms using RistrettoBoth.

We’d actually love to statically distinguish here between inputs and outputs, as well as whether outputs were verified, but doing so would disrupt our general purpose DLEQ proof mechanism, so users must be responcible for this themselves. We do however consume by value in actual output methods, and do not implement Copy, as a reminder that VRF outputs should only be used once and should be checked before usage.

Tuple Fields

0: [u8; 32]

Implementations

Convert this VRF output to a byte array.

View this secret key as a byte array.

Construct a VRFOutput from a slice of bytes.

Pair a non-malleable VRF output with the hash of the given transcript.

Trait Implementations

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

Returns the “default value” for a type. Read more

Feeds this value into the given Hasher. Read more

Feeds a slice of this type into the given Hasher. Read more

This method returns an Ordering between self and other. Read more

Compares and returns the maximum of two values. Read more

Compares and returns the minimum of two values. Read more

Restrict a value to a certain interval. Read more

This method tests for self and other values to be equal, and is used by ==. Read more

This method tests for !=.

This method returns an ordering between self and other values if one exists. Read more

This method tests less than (for self and other) and is used by the < operator. Read more

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

This method tests greater than (for self and other) and is used by the > operator. Read more

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Performs the conversion.

Performs the conversion.

Should always be Self

The resulting type after obtaining ownership.

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

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

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

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.