Struct sodiumoxide::crypto::sign::ed25519::Signature

#[must_use]
pub struct Signature(pub [u8; 64]);

Detached signature

Methods

impl Signature

fn from_slice(bs: &[u8]) -> Option<Signature>

from_slice() creates an object from a byte slice

This function will fail and return None if the length of the byte-s;ice isn't equal to the length of the object

Trait Implementations

impl Copy for Signature

impl Clone for Signature

fn clone(&self) -> Signature

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq for Signature

fn eq(&self, Signature: &Signature) -> bool

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

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

This method tests for !=.

impl Eq for Signature

impl Serialize for Signature

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

Serializes this value into this serializer.

impl Deserialize for Signature

fn deserialize<D>(deserializer: &mut D) -> Result<Signature, D::Error> where D: Deserializer

Deserialize this value given this Deserializer.

impl Index<Range<usize>> for Signature

Allows a user to access the byte contents of an object as a slice.

WARNING: it might be tempting to do comparisons on objects by using x[a..b] == y[a..b]. This will open up for timing attacks when comparing for example authenticator tags. Because of this only use the comparison functions exposed by the sodiumoxide API.

type Output = [u8]

The returned type after indexing

fn index(&self, _index: Range<usize>) -> &[u8]

The method for the indexing (container[index]) operation

impl Index<RangeTo<usize>> for Signature

Allows a user to access the byte contents of an object as a slice.

WARNING: it might be tempting to do comparisons on objects by using x[..b] == y[..b]. This will open up for timing attacks when comparing for example authenticator tags. Because of this only use the comparison functions exposed by the sodiumoxide API.

type Output = [u8]

The returned type after indexing

fn index(&self, _index: RangeTo<usize>) -> &[u8]

The method for the indexing (container[index]) operation

impl Index<RangeFrom<usize>> for Signature

Allows a user to access the byte contents of an object as a slice.

WARNING: it might be tempting to do comparisons on objects by using x[a..] == y[a..]. This will open up for timing attacks when comparing for example authenticator tags. Because of this only use the comparison functions exposed by the sodiumoxide API.

type Output = [u8]

The returned type after indexing

fn index(&self, _index: RangeFrom<usize>) -> &[u8]

The method for the indexing (container[index]) operation

impl Index<RangeFull> for Signature

Allows a user to access the byte contents of an object as a slice.

WARNING: it might be tempting to do comparisons on objects by using x[] == y[]. This will open up for timing attacks when comparing for example authenticator tags. Because of this only use the comparison functions exposed by the sodiumoxide API.

type Output = [u8]

The returned type after indexing

fn index(&self, _index: RangeFull) -> &[u8]

The method for the indexing (container[index]) operation

impl Debug for Signature

fn fmt(&self, formatter: &mut Formatter) -> Result

Formats the value using the given formatter.

impl AsRef<[u8]> for Signature

fn as_ref(&self) -> &[u8]

Performs the conversion.

impl PartialOrd for Signature

fn partial_cmp(&self, other: &Signature) -> Option<Ordering>

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

fn lt(&self, other: &Signature) -> bool

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

fn le(&self, other: &Signature) -> bool

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

fn ge(&self, other: &Signature) -> bool

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

fn gt(&self, other: &Signature) -> bool

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

impl Ord for Signature

fn cmp(&self, other: &Signature) -> Ordering

This method returns an Ordering between self and other.

impl Hash for Signature

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the state given, updating the hasher as necessary.

fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher

Feeds a slice of this type into the state provided.