Struct Signature 

pub struct Signature { /* private fields */ }

RSASSA-PKCS1-v1_5 signatures as described in RFC8017 § 8.2.

Trait Implementations

impl Clone for Signature

fn clone(&self) -> Signature

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Signature

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

Formats the value using the given formatter.

impl<D> DigestSigner<D, Signature> for SigningKey<D>

where D: Digest,

fn try_sign_digest(&self, digest: D) -> Result<Signature>

Attempt to sign the given prehashed message Digest, returning a digital signature on success, or an error if something went wrong.

fn sign_digest(&self, digest: D) -> S

Sign the given prehashed message Digest, returning a signature.

impl<D> DigestVerifier<D, Signature> for VerifyingKey<D>

where D: Digest,

fn verify_digest(&self, digest: D, signature: &Signature) -> Result<()>

Verify the signature against the given Digest output.

impl Display for Signature

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

Formats the value using the given formatter.

impl From<Signature> for Box<[u8]>

fn from(signature: Signature) -> Box<[u8]>

Converts to this type from the input type.

impl LowerHex for Signature

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

Formats the value using the given formatter.

impl PartialEq for Signature

fn eq(&self, other: &Signature) -> 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<D> PrehashSigner<Signature> for SigningKey<D>

where D: Digest,

fn sign_prehash(&self, prehash: &[u8]) -> Result<Signature>

Attempt to sign the given message digest, returning a digital signature on success, or an error if something went wrong.

impl<D> PrehashVerifier<Signature> for VerifyingKey<D>

where D: Digest,

fn verify_prehash(&self, prehash: &[u8], signature: &Signature) -> Result<()>

Use Self to verify that the provided signature for a given message prehash is authentic.

impl<D> RandomizedDigestSigner<D, Signature> for SigningKey<D>

where D: Digest,

fn try_sign_digest_with_rng( &self, rng: &mut impl CryptoRngCore, digest: D, ) -> Result<Signature>

Attempt to sign the given prehashed message Digest, returning a digital signature on success, or an error if something went wrong.

fn sign_digest_with_rng(&self, rng: &mut impl CryptoRngCore, digest: D) -> S

Sign the given prehashed message Digest, returning a signature.

impl<D> RandomizedSigner<Signature> for SigningKey<D>

where D: Digest,

fn try_sign_with_rng( &self, rng: &mut impl CryptoRngCore, msg: &[u8], ) -> Result<Signature>

Attempt to sign the given message, returning a digital signature on success, or an error if something went wrong.

fn sign_with_rng(&self, rng: &mut impl CryptoRngCore, msg: &[u8]) -> S

Sign the given message and return a digital signature

impl SignatureBitStringEncoding for Signature

fn to_bitstring(&self) -> DerResult<BitString>

BitString encoding for this signature.

impl SignatureEncoding for Signature

type Repr = Box<[u8]>

Byte representation of a signature.

fn to_bytes(&self) -> Self::Repr

Encode signature as its byte representation.

fn to_vec(&self) -> Vec<u8>

Encode signature as a byte vector.

fn encoded_len(&self) -> usize

Get the length of this signature when encoded.

impl<D> Signer<Signature> for SigningKey<D>

where D: Digest,

fn try_sign(&self, msg: &[u8]) -> Result<Signature>

Attempt to sign the given message, returning a digital signature on success, or an error if something went wrong.

fn sign(&self, msg: &[u8]) -> S

Sign the given message and return a digital signature

impl TryFrom<&[u8]> for Signature

type Error = Error

The type returned in the event of a conversion error.

fn try_from(bytes: &[u8]) -> Result<Self>

Performs the conversion.

impl UpperHex for Signature

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

Formats the value using the given formatter.

impl<D> Verifier<Signature> for VerifyingKey<D>

where D: Digest,

fn verify(&self, msg: &[u8], signature: &Signature) -> Result<()>

Use Self to verify that the provided signature for a given message bytestring is authentic.

impl Eq for Signature

impl StructuralPartialEq for Signature

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 56 bytes