Struct blind_rsa_signatures::SecretKey

pub struct SecretKey(pub RSAPrivateKey);

An RSA secret key

Implementations

impl SecretKey

pub fn new(f0: RSAPrivateKey) -> Self

Constructs a new SecretKey.

impl SecretKey

pub fn to_der(&self) -> Result<Vec<u8>, Error>

pub fn from_der(der: &[u8]) -> Result<Self, Error>

pub fn to_pem(&self) -> Result<String, Error>

pub fn from_pem(pem: &str) -> Result<Self, Error>

pub fn public_key(&self) -> Result<PublicKey, Error>

pub fn blind_sign(
    &self,
    blind_msg: impl AsRef<[u8]>
) -> Result<BlindSignature, Error>

Sign a blinded message

Methods from Deref<Target = RSAPrivateKey>

pub fn to_public_key(&self) -> RSAPublicKey

Get the public key from the private key, cloning n and e.

Generally this is not needed since RSAPrivateKey implements the PublicKey trait, but it can occationally be useful to discard the private information entirely.

pub fn d(&self) -> &BigUint

Returns the private exponent of the key.

pub fn primes(&self) -> &[BigUint]

Returns the prime factors.

pub fn validate(&self) -> Result<(), Error>

Performs basic sanity checks on the key. Returns Ok(()) if everything is good, otherwise an approriate error.

pub fn decrypt(
    &self,
    padding: PaddingScheme,
    ciphertext: &[u8]
) -> Result<Vec<u8, Global>, Error>

Decrypt the given message.

pub fn decrypt_blinded<R>(
    &self,
    rng: &mut R,
    padding: PaddingScheme,
    ciphertext: &[u8]
) -> Result<Vec<u8, Global>, Error> where
    R: Rng, 

Decrypt the given message.

Uses rng to blind the decryption process.

pub fn sign(
    &self,
    padding: PaddingScheme,
    digest_in: &[u8]
) -> Result<Vec<u8, Global>, Error>

Sign the given digest.

pub fn sign_blinded<R>(
    &self,
    rng: &mut R,
    padding: PaddingScheme,
    digest_in: &[u8]
) -> Result<Vec<u8, Global>, Error> where
    R: Rng, 

Sign the given digest.

Use rng for blinding.

Methods from Deref<Target = RSAPublicKey>

Trait Implementations

impl AsRef<RSAPrivateKey> for SecretKey

fn as_ref(&self) -> &RSAPrivateKey

Performs the conversion.

impl Clone for SecretKey

fn clone(&self) -> SecretKey

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SecretKey

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

Formats the value using the given formatter.

impl Deref for SecretKey

type Target = RSAPrivateKey

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl From<RSAPrivateKey> for SecretKey

fn from(original: RSAPrivateKey) -> SecretKey

Performs the conversion.

impl From<SecretKey> for RSAPrivateKey

fn from(original: SecretKey) -> RSAPrivateKey

Performs the conversion.