Struct openssl::rsa::Rsa
[−]
pub struct Rsa(_);
Methods
impl Rsa[src]
fn from_public_components(n: BigNum, e: BigNum) -> Result<Rsa, ErrorStack>[src]
only useful for associating the key material directly with the key, it's safer to use the supplied load and save methods for DER formatted keys.
fn from_private_components(
n: BigNum,
e: BigNum,
d: BigNum,
p: BigNum,
q: BigNum,
dp: BigNum,
dq: BigNum,
qi: BigNum
) -> Result<Rsa, ErrorStack>[src]
n: BigNum,
e: BigNum,
d: BigNum,
p: BigNum,
q: BigNum,
dp: BigNum,
dq: BigNum,
qi: BigNum
) -> Result<Rsa, ErrorStack>
fn generate(bits: u32) -> Result<Rsa, ErrorStack>[src]
Generates a public/private key pair with the specified size.
The public exponent will be 65537.
fn private_key_from_pem(pem: &[u8]) -> Result<Rsa, ErrorStack>[src]
Deserializes a PEM-formatted private key.
fn private_key_from_pem_passphrase(
pem: &[u8],
passphrase: &[u8]
) -> Result<Rsa, ErrorStack>[src]
pem: &[u8],
passphrase: &[u8]
) -> Result<Rsa, ErrorStack>
Deserializes a PEM-formatted private key, using the supplied password if the key is encrypted.
Panics
Panics if passphrase contains an embedded null.
fn private_key_from_pem_callback<F>(
pem: &[u8],
callback: F
) -> Result<Rsa, ErrorStack> where
F: FnOnce(&mut [u8]) -> Result<usize, ErrorStack>, [src]
pem: &[u8],
callback: F
) -> Result<Rsa, ErrorStack> where
F: FnOnce(&mut [u8]) -> Result<usize, ErrorStack>,
Deserializes a PEM-formatted private key, using a callback to retrieve a password if the key is encrypted.
The callback should copy the password into the provided buffer and return the number of bytes written.
fn private_key_from_der(der: &[u8]) -> Result<Rsa, ErrorStack>[src]
Deserializes a private key from DER-formatted data.
fn public_key_from_pem(pem: &[u8]) -> Result<Rsa, ErrorStack>[src]
Deserializes a public key from PEM-formatted data.
fn public_key_from_der(der: &[u8]) -> Result<Rsa, ErrorStack>[src]
Deserializes a public key from DER-formatted data.
fn public_key_from_der_pkcs1(der: &[u8]) -> Result<Rsa, ErrorStack>[src]
Deserializes a public key from DER-encoded PKCS#1 data.
fn private_key_from_pem_cb<F>(buf: &[u8], pass_cb: F) -> Result<Rsa, ErrorStack> where
F: FnOnce(&mut [c_char]) -> usize, [src]
F: FnOnce(&mut [c_char]) -> usize,
: use private_key_from_pem_callback
Methods from Deref<Target = RsaRef>
fn private_key_to_pem(&self) -> Result<Vec<u8>, ErrorStack>[src]
Serializes the private key to PEM.
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 PEM, encrypting it with the specified symmetric cipher and passphrase.
fn public_key_to_pem(&self) -> Result<Vec<u8>, ErrorStack>[src]
Serializes a public key to PEM.
fn private_key_to_der(&self) -> Result<Vec<u8>, ErrorStack>[src]
Serializes the private key to DER.
fn public_key_to_der(&self) -> Result<Vec<u8>, ErrorStack>[src]
Serializes the public key to DER.
fn public_key_to_der_pkcs1(&self) -> Result<Vec<u8>, ErrorStack>[src]
Serializes the public key to DER-encoded PKCS#1.
fn size(&self) -> usize[src]
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().
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().
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().
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().
fn n(&self) -> Option<&BigNumRef>[src]
fn d(&self) -> Option<&BigNumRef>[src]
fn e(&self) -> Option<&BigNumRef>[src]
fn p(&self) -> Option<&BigNumRef>[src]
fn q(&self) -> Option<&BigNumRef>[src]
fn dp(&self) -> Option<&BigNumRef>[src]
fn dq(&self) -> Option<&BigNumRef>[src]
fn qi(&self) -> Option<&BigNumRef>[src]
Trait Implementations
impl ForeignType for Rsa
type CType = RSA
The raw C type.
type Ref = RsaRef
The type representing a reference to this type.
unsafe fn from_ptr(ptr: *mut RSA) -> Rsa
Constructs an instance of this type from its raw type.
fn as_ptr(&self) -> *mut RSA
Returns a raw pointer to the wrapped value.
impl Drop for Rsa
impl Deref for Rsa
type Target = RsaRef
The resulting type after dereferencing.
fn deref(&self) -> &RsaRef
Dereferences the value.