Struct CertFingerprint 

pub struct CertFingerprint { /* private fields */ }

SHA-256 certificate fingerprint in SHA256:<hex> format.

Equality comparisons are constant-time to prevent timing side-channels.

Implementations

impl CertFingerprint

pub fn from_der(der: &[u8]) -> CertFingerprint

Compute fingerprint from DER-encoded certificate.

pub fn from_bytes(bytes: [u8; 32]) -> CertFingerprint

Create from raw bytes.

pub fn parse(s: &str) -> Result<CertFingerprint, CryptoError>

Parse from SHA256:<hex> string format.

Errors

Returns CryptoError::InvalidFingerprint if the format is invalid.

pub fn as_bytes(&self) -> &[u8; 32]

Get the raw bytes.

pub fn to_hex(&self) -> String

Format as hex string without prefix.

pub fn matches(&self, other: &str) -> bool

Check if this fingerprint matches a string representation.

Trait Implementations

impl Clone for CertFingerprint

fn clone(&self) -> CertFingerprint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CertFingerprint

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CertFingerprint

fn deserialize<D>( deserializer: D, ) -> Result<CertFingerprint, <D as Deserializer<'de>>::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for CertFingerprint

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

Formats the value using the given formatter.

impl FromStr for CertFingerprint

type Err = CryptoError

The associated error which can be returned from parsing.

fn from_str( s: &str, ) -> Result<CertFingerprint, <CertFingerprint as FromStr>::Err>

Parses a string s to return a value of this type.

impl Hash for CertFingerprint

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

where H: Hasher,

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for CertFingerprint

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

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

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 Serialize for CertFingerprint

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

where S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<&str> for CertFingerprint

type Error = CryptoError

The type returned in the event of a conversion error.

fn try_from( s: &str, ) -> Result<CertFingerprint, <CertFingerprint as TryFrom<&str>>::Error>

Performs the conversion.

impl TryFrom<String> for CertFingerprint

type Error = CryptoError

The type returned in the event of a conversion error.

fn try_from( s: String, ) -> Result<CertFingerprint, <CertFingerprint as TryFrom<String>>::Error>

Performs the conversion.

impl Eq for CertFingerprint