Struct openssl::rsa::Rsa
[−]
[src]
pub struct Rsa<T>(_, _);
An RSA key.
Methods
impl Rsa<Public>[src]
pub fn from_public_components(
n: BigNum,
e: BigNum
) -> Result<Rsa<Public>, ErrorStack>[src]
n: BigNum,
e: BigNum
) -> Result<Rsa<Public>, ErrorStack>
Creates a new RSA key with only public components.
n is the modulus common to both public and private key.
e is the public exponent.
This corresponds to RSA_new and uses RSA_set0_key.
pub fn public_key_from_pem(pem: &[u8]) -> Result<Rsa<Public>, ErrorStack>[src]
Decodes a PEM-encoded SubjectPublicKeyInfo structure containing an RSA key.
The input should have a header of -----BEGIN PUBLIC KEY-----.
This corresponds to PEM_read_bio_RSA_PUBKEY.
pub fn public_key_from_pem_pkcs1(pem: &[u8]) -> Result<Rsa<Public>, ErrorStack>[src]
Decodes a PEM-encoded PKCS#1 RSAPublicKey structure.
The input should have a header of -----BEGIN RSA PUBLIC KEY-----.
This corresponds to PEM_read_bio_RSAPublicKey.
pub fn public_key_from_der(der: &[u8]) -> Result<Rsa<Public>, ErrorStack>[src]
Decodes a DER-encoded SubjectPublicKeyInfo structure containing an RSA key.
This corresponds to d2i_RSA_PUBKEY.
pub fn public_key_from_der_pkcs1(der: &[u8]) -> Result<Rsa<Public>, ErrorStack>[src]
Decodes a DER-encoded PKCS#1 RSAPublicKey structure.
This corresponds to d2i_RSAPublicKey.
impl Rsa<Private>[src]
pub fn from_private_components(
n: BigNum,
e: BigNum,
d: BigNum,
p: BigNum,
q: BigNum,
dmp1: BigNum,
dmq1: BigNum,
iqmp: BigNum
) -> Result<Rsa<Private>, ErrorStack>[src]
n: BigNum,
e: BigNum,
d: BigNum,
p: BigNum,
q: BigNum,
dmp1: BigNum,
dmq1: BigNum,
iqmp: BigNum
) -> Result<Rsa<Private>, ErrorStack>
Creates a new RSA key with private components (public components are assumed).
This a convenience method over
Rsa::build(n, e, q)?.set_factors(p, q)?.set_crt_params(dmp1, dmq1, iqmp)?.build()
pub fn generate(bits: u32) -> Result<Rsa<Private>, ErrorStack>[src]
Generates a public/private key pair with the specified size.
The public exponent will be 65537.
pub fn private_key_from_pem(pem: &[u8]) -> Result<Rsa<Private>, ErrorStack>[src]
Deserializes a private key from a PEM-encoded PKCS#1 RSAPrivateKey structure.
This corresponds to PEM_read_bio_RSAPrivateKey.
pub fn private_key_from_pem_passphrase(
pem: &[u8],
passphrase: &[u8]
) -> Result<Rsa<Private>, ErrorStack>[src]
pem: &[u8],
passphrase: &[u8]
) -> Result<Rsa<Private>, ErrorStack>
Deserializes a private key from a PEM-encoded encrypted PKCS#1 RSAPrivateKey structure.
This corresponds to PEM_read_bio_RSAPrivateKey.
pub fn private_key_from_pem_callback<F>(
pem: &[u8],
callback: F
) -> Result<Rsa<Private>, ErrorStack> where
F: FnOnce(&mut [u8]) -> Result<usize, ErrorStack>, [src]
pem: &[u8],
callback: F
) -> Result<Rsa<Private>, ErrorStack> where
F: FnOnce(&mut [u8]) -> Result<usize, ErrorStack>,
Deserializes a private key from a PEM-encoded encrypted PKCS#1 RSAPrivateKey structure.
The callback should fill the password into the provided buffer and return its length.
This corresponds to PEM_read_bio_RSAPrivateKey.
pub fn private_key_from_der(der: &[u8]) -> Result<Rsa<Private>, ErrorStack>[src]
Decodes a DER-encoded PKCS#1 RSAPrivateKey structure.
This corresponds to d2i_RSAPrivateKey.
Methods from Deref<Target = RsaRef<T>>
pub fn private_key_to_pem(&self) -> Result<Vec<u8>, ErrorStack>[src]
Serializes the private key to a PEM-encoded PKCS#1 RSAPrivateKey structure.
The output will have a header of -----BEGIN RSA PRIVATE KEY-----.
This corresponds to PEM_write_bio_RSAPrivateKey.
pub fn private_key_to_pem_passphrase(
&self,
cipher: Cipher,
passphrase: &[u8]
) -> Result<Vec<u8>, ErrorStack>[src]
&self,
cipher: Cipher,
passphrase: &[u8]
) -> Result<Vec<u8>, ErrorStack>
Serializes the private key to a PEM-encoded encrypted PKCS#1 RSAPrivateKey structure.
The output will have a header of -----BEGIN RSA PRIVATE KEY-----.
This corresponds to PEM_write_bio_RSAPrivateKey.
pub fn private_key_to_der(&self) -> Result<Vec<u8>, ErrorStack>[src]
Serializes the private key to a DER-encoded PKCS#1 RSAPrivateKey structure.
This corresponds to i2d_RSAPrivateKey.
pub fn private_decrypt(
&self,
from: &[u8],
to: &mut [u8],
padding: Padding
) -> Result<usize, ErrorStack>[src]
&self,
from: &[u8],
to: &mut [u8],
padding: Padding
) -> Result<usize, ErrorStack>
Decrypts data using the private key, returning the number of decrypted bytes.
Panics
Panics if self has no private components, or if to is smaller
than self.size().
pub fn private_encrypt(
&self,
from: &[u8],
to: &mut [u8],
padding: Padding
) -> Result<usize, ErrorStack>[src]
&self,
from: &[u8],
to: &mut [u8],
padding: Padding
) -> Result<usize, ErrorStack>
Encrypts data using the private key, returning the number of encrypted bytes.
Panics
Panics if self has no private components, or if to is smaller
than self.size().
pub fn d(&self) -> &BigNumRef[src]
Returns a reference to the private exponent of the key.
This corresponds to RSA_get0_key.
pub fn p(&self) -> Option<&BigNumRef>[src]
Returns a reference to the first factor of the exponent of the key.
This corresponds to RSA_get0_factors.
pub fn q(&self) -> Option<&BigNumRef>[src]
Returns a reference to the second factor of the exponent of the key.
This corresponds to RSA_get0_factors.
pub fn dmp1(&self) -> Option<&BigNumRef>[src]
Returns a reference to the first exponent used for CRT calculations.
This corresponds to RSA_get0_crt_params.
pub fn dmq1(&self) -> Option<&BigNumRef>[src]
Returns a reference to the second exponent used for CRT calculations.
This corresponds to RSA_get0_crt_params.
pub fn iqmp(&self) -> Option<&BigNumRef>[src]
Returns a reference to the coefficient used for CRT calculations.
This corresponds to RSA_get0_crt_params.
pub fn public_key_to_pem(&self) -> Result<Vec<u8>, ErrorStack>[src]
Serializes the public key into a PEM-encoded SubjectPublicKeyInfo structure.
The output will have a header of -----BEGIN PUBLIC KEY-----.
This corresponds to PEM_write_bio_RSA_PUBKEY.
pub fn public_key_to_der(&self) -> Result<Vec<u8>, ErrorStack>[src]
Serializes the public key into a DER-encoded SubjectPublicKeyInfo structure.
This corresponds to i2d_RSA_PUBKEY.
pub fn public_key_to_pem_pkcs1(&self) -> Result<Vec<u8>, ErrorStack>[src]
Serializes the public key into a PEM-encoded PKCS#1 RSAPublicKey structure.
The output will have a header of -----BEGIN RSA PUBLIC KEY-----.
This corresponds to PEM_write_bio_RSAPublicKey.
pub fn public_key_to_der_pkcs1(&self) -> Result<Vec<u8>, ErrorStack>[src]
Serializes the public key into a DER-encoded PKCS#1 RSAPublicKey structure.
This corresponds to i2d_RSAPublicKey.
pub fn size(&self) -> u32[src]
Returns the size of the modulus in bytes.
This corresponds to RSA_size.
pub fn public_decrypt(
&self,
from: &[u8],
to: &mut [u8],
padding: Padding
) -> Result<usize, ErrorStack>[src]
&self,
from: &[u8],
to: &mut [u8],
padding: Padding
) -> Result<usize, ErrorStack>
Decrypts data using the public key, returning the number of decrypted bytes.
Panics
Panics if to is smaller than self.size().
pub fn public_encrypt(
&self,
from: &[u8],
to: &mut [u8],
padding: Padding
) -> Result<usize, ErrorStack>[src]
&self,
from: &[u8],
to: &mut [u8],
padding: Padding
) -> Result<usize, ErrorStack>
Encrypts data using the public key, returning the number of encrypted bytes.
Panics
Panics if to is smaller than self.size().
pub fn n(&self) -> &BigNumRef[src]
Returns a reference to the modulus of the key.
This corresponds to RSA_get0_key.
pub fn e(&self) -> &BigNumRef[src]
Returns a reference to the public exponent of the key.
This corresponds to RSA_get0_key.
Trait Implementations
impl<T> ForeignType for Rsa<T>[src]
type CType = RSA
The raw C type.
type Ref = RsaRef<T>
The type representing a reference to this type.
unsafe fn from_ptr(ptr: *mut RSA) -> Rsa<T>[src]
Constructs an instance of this type from its raw type.
fn as_ptr(&self) -> *mut RSA[src]
Returns a raw pointer to the wrapped value.
impl<T> Drop for Rsa<T>[src]
impl<T> Deref for Rsa<T>[src]
type Target = RsaRef<T>
The resulting type after dereferencing.
fn deref(&self) -> &RsaRef<T>[src]
Dereferences the value.