Struct SigningKey 

pub struct SigningKey<D>
where
    D: Digest,
{ /* private fields */ }

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

Implementations

impl<D> SigningKey<D>

where D: Digest + AssociatedOid,

pub fn new(key: RsaPrivateKey) -> Self

Create a new signing key with a prefix for the digest D.

pub fn random<R: CryptoRngCore + ?Sized>( rng: &mut R, bit_size: usize, ) -> Result<Self>

Generate a new signing key with a prefix for the digest D.

pub fn new_with_prefix(key: RsaPrivateKey) -> Self

👎Deprecated since 0.9.0: use SigningKey::new instead

Create a new signing key with a prefix for the digest D.

pub fn random_with_prefix<R: CryptoRngCore + ?Sized>( rng: &mut R, bit_size: usize, ) -> Result<Self>

👎Deprecated since 0.9.0: use SigningKey::random instead

Generate a new signing key with a prefix for the digest D.

impl<D> SigningKey<D>

where D: Digest,

pub fn new_unprefixed(key: RsaPrivateKey) -> Self

Create a new signing key from the give RSA private key with an empty prefix.

Note: unprefixed signatures are uncommon

In most cases you’ll want to use SigningKey::new.

pub fn random_unprefixed<R: CryptoRngCore + ?Sized>( rng: &mut R, bit_size: usize, ) -> Result<Self>

Generate a new signing key with an empty prefix.

Trait Implementations

impl<D> AsRef<RsaPrivateKey> for SigningKey<D>

where D: Digest,

fn as_ref(&self) -> &RsaPrivateKey

Converts this type into a shared reference of the (usually inferred) input type.

impl<D> AssociatedAlgorithmIdentifier for SigningKey<D>

where D: Digest,

const ALGORITHM_IDENTIFIER: AlgorithmIdentifierRef<'static> = pkcs1::ALGORITHM_ID

AlgorithmIdentifier for this structure.

type Params = AnyRef<'static>

Algorithm parameters.

impl<D> Clone for SigningKey<D>

where D: Digest + Clone,

fn clone(&self) -> SigningKey<D>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<D> Debug for SigningKey<D>

where D: Digest + Debug,

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

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> EncodePrivateKey for SigningKey<D>

where D: Digest,

fn to_pkcs8_der(&self) -> Result<SecretDocument>

Serialize a SecretDocument containing a PKCS#8-encoded private key.

fn to_pkcs8_pem( &self, line_ending: LineEnding, ) -> Result<Zeroizing<String>, Error>

Serialize this private key as PEM-encoded PKCS#8 with the given LineEnding.

fn write_pkcs8_der_file(&self, path: impl AsRef<Path>) -> Result<(), Error>

Write ASN.1 DER-encoded PKCS#8 private key to the given path

fn write_pkcs8_pem_file( &self, path: impl AsRef<Path>, line_ending: LineEnding, ) -> Result<(), Error>

Write ASN.1 DER-encoded PKCS#8 private key to the given path

impl<D> From<RsaPrivateKey> for SigningKey<D>

where D: Digest,

fn from(key: RsaPrivateKey) -> Self

Converts to this type from the input type.

impl<D> From<SigningKey<D>> for RsaPrivateKey

where D: Digest,

fn from(key: SigningKey<D>) -> Self

Converts to this type from the input type.

impl<D> Keypair for SigningKey<D>

where D: Digest,

type VerifyingKey = VerifyingKey<D>

Verifying key type for this keypair.

fn verifying_key(&self) -> Self::VerifyingKey

Get the verifying key which can verify signatures produced by the signing key portion of this keypair.

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> 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<D> SignatureAlgorithmIdentifier for SigningKey<D>

where D: Digest + RsaSignatureAssociatedOid,

const SIGNATURE_ALGORITHM_IDENTIFIER: AlgorithmIdentifierRef<'static>

AlgorithmIdentifier for the corresponding singature system.

type Params = AnyRef<'static>

Algorithm parameters.

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<D> TryFrom<PrivateKeyInfo<'_>> for SigningKey<D>

where D: Digest + AssociatedOid,

type Error = Error

The type returned in the event of a conversion error.

fn try_from(private_key_info: PrivateKeyInfo<'_>) -> Result<Self>

Performs the conversion.

impl<D> ZeroizeOnDrop for SigningKey<D>

where D: Digest,

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: 368 bytes