Struct SecurityAlgorithm

pub struct SecurityAlgorithm(/* private fields */);

Security Algorithm Numbers.

These numbers are used in various security related record types.

For the currently registered values see the IANA registration.

Implementations

impl SecurityAlgorithm

pub const DELETE: SecurityAlgorithm

Delete DS

This algorithm is used in RFC 8087 to signal to the parent that a certain DS record should be deleted. It is not an actual algorithm and can neither be used in zone nor transaction signing.

pub const RSAMD5: SecurityAlgorithm

RSA/MD5

This algorithm was described in RFC 2537 and since has been deprecated due to weaknesses of the MD5 hash algorithm by RFC 3110 which suggests to use RSA/SHA1 instead.

This algorithm may not be used for zone signing but may be used for transaction security.

pub const DH: SecurityAlgorithm

Diffie-Hellman

This algorithm is described in RFC 2539 for storing Diffie-Hellman (DH) keys in DNS resource records. It can not be used for zone signing but only for transaction security.

pub const DSA: SecurityAlgorithm

DSA/SHA1

This algorithm is described in RFC 2536. It may be used both for zone signing and transaction security.

pub const RSASHA1: SecurityAlgorithm

RSA/SHA-1

This algorithm is described in RFC 3110. It may be used both for zone signing and transaction security. It is mandatory for DNSSEC implementations.

pub const DSA_NSEC3_SHA1: SecurityAlgorithm

DSA-NSEC3-SHA1

This value is an alias for Dsa for use within NSEC3 records.

pub const RSASHA1_NSEC3_SHA1: SecurityAlgorithm

RSASHA1-NSEC3-SHA1

This value is an alias for RsaSha1 for use within NSEC3 records.

pub const RSASHA256: SecurityAlgorithm

RSA/SHA-256

This algorithm is described in RFC 5702. It may be used for zone signing only.

pub const RSASHA512: SecurityAlgorithm

RSA/SHA-512

This algorithm is described in RFC 5702. It may be used for zone signing only.

pub const ECC_GOST: SecurityAlgorithm

GOST R 34.10-2001

This algorithm is described in RFC 5933. It may be used for zone signing only.

pub const ECDSAP256SHA256: SecurityAlgorithm

ECDSA Curve P-256 with SHA-256

This algorithm is described in RFC 6605. It may be used for zone signing only.

pub const ECDSAP384SHA384: SecurityAlgorithm

ECDSA Curve P-384 with SHA-384

This algorithm is described in RFC 6605. It may be used for zone signing only.

pub const ED25519: SecurityAlgorithm

ED25519

This algorithm is described in RFC 8080.

pub const ED448: SecurityAlgorithm

ED448

This algorithm is described in RFC 8080.

pub const INDIRECT: SecurityAlgorithm

Reserved for Indirect Keys

This value is reserved by RFC 4034.

pub const PRIVATEDNS: SecurityAlgorithm

A private algorithm identified by a domain name.

This value is defined in RFC 4034.

pub const PRIVATEOID: SecurityAlgorithm

A private algorithm identified by a ISO OID.

This value is defined in RFC 4034.

impl SecurityAlgorithm

pub const COMPOSE_LEN: u16 = 1u16

pub const fn from_int(value: u8) -> Self

Returns a value from its raw integer value.

pub const fn to_int(self) -> u8

Returns the raw integer value for a value.

pub fn from_mnemonic(m: &[u8]) -> Option<Self>

Returns a value from a well-defined mnemonic.

pub const fn to_mnemonic(self) -> Option<&'static [u8]>

Returns the mnemonic for this value if there is one.

This will also return a mnemonic if a well-defined variant is hidden in a Int variant.

pub const fn to_mnemonic_str(self) -> Option<&'static str>

Returns the mnemonic as a &str for this value if there is one

pub fn parse<'a, Octs: AsRef<[u8]> + ?Sized>( parser: &mut Parser<'a, Octs>, ) -> Result<Self, ParseError>

pub fn compose<Target: OctetsBuilder + ?Sized>( &self, target: &mut Target, ) -> Result<(), Target::AppendError>

impl SecurityAlgorithm

pub fn from_bytes(bytes: &[u8]) -> Option<Self>

impl SecurityAlgorithm

pub fn scan<S: Scanner>(scanner: &mut S) -> Result<Self, S::Error>

Trait Implementations

impl<'arbitrary> Arbitrary<'arbitrary> for SecurityAlgorithm

fn arbitrary(u: &mut Unstructured<'arbitrary>) -> Result<Self>

Generate an arbitrary value of Self from the given unstructured data.

fn arbitrary_take_rest(u: Unstructured<'arbitrary>) -> Result<Self>

Generate an arbitrary value of Self from the entirety of the given unstructured data.

fn size_hint(depth: usize) -> (usize, Option<usize>)

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

fn try_size_hint( depth: usize, ) -> Result<(usize, Option<usize>), MaxRecursionReached>

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

impl Clone for SecurityAlgorithm

fn clone(&self) -> SecurityAlgorithm

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SecurityAlgorithm

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SecurityAlgorithm

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

Deserialize this value from the given Serde deserializer.

impl Display for SecurityAlgorithm

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

Formats the value using the given formatter.

impl<'a> From<&'a SecurityAlgorithm> for u8

fn from(value: &'a SecurityAlgorithm) -> Self

Converts to this type from the input type.

impl From<SecurityAlgorithm> for u8

fn from(value: SecurityAlgorithm) -> Self

Converts to this type from the input type.

impl From<u8> for SecurityAlgorithm

fn from(value: u8) -> Self

Converts to this type from the input type.

impl FromStr for SecurityAlgorithm

type Err = ParseIntError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

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

impl Hash for SecurityAlgorithm

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

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 Ord for SecurityAlgorithm

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

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for SecurityAlgorithm

fn eq(&self, other: &SecurityAlgorithm) -> 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 PartialOrd for SecurityAlgorithm

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Serialize for SecurityAlgorithm

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

Serialize this value into the given Serde serializer.

impl ZonefileFmt for SecurityAlgorithm

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

Format the item as zonefile fmt into a fmt::Formatter

fn display_zonefile( &self, display_kind: DisplayKind, ) -> ZoneFileDisplay<'_, Self>

Display the item as a zonefile

impl Copy for SecurityAlgorithm

impl Eq for SecurityAlgorithm

impl StructuralPartialEq for SecurityAlgorithm