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).
n is the modulus common to both public and private key.
e is the public exponent and d is the private exponent.
p and q are the first and second factors of n.
dmp1, dmq1, and iqmp are the exponents and coefficient for
Chinese Remainder Theorem calculations which is used to speed up RSA operations.
This corresponds to RSA_new and uses RSA_set0_key,
RSA_set0_factors, and RSA_set0_crt_params.
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.