Struct openssl::dh::Dh [−][src]
pub struct Dh<T>(_, _);
Implementations
impl Dh<Params>[src]
impl Dh<Params>[src]pub fn from_params(
p: BigNum,
g: BigNum,
q: BigNum
) -> Result<Dh<Params>, ErrorStack>[src]
p: BigNum,
g: BigNum,
q: BigNum
) -> Result<Dh<Params>, ErrorStack>
pub fn from_pqg(
prime_p: BigNum,
prime_q: Option<BigNum>,
generator: BigNum
) -> Result<Dh<Params>, ErrorStack>[src]
prime_p: BigNum,
prime_q: Option<BigNum>,
generator: BigNum
) -> Result<Dh<Params>, ErrorStack>
Creates a DH instance based upon the given primes and generator params.
This corresponds to DH_new and DH_set0_pqg.
pub fn set_private_key(
self,
priv_key: BigNum
) -> Result<Dh<Private>, ErrorStack>[src]
self,
priv_key: BigNum
) -> Result<Dh<Private>, ErrorStack>
Sets the private key on the DH object and recomputes the public key.
pub fn generate_params(
prime_len: u32,
generator: u32
) -> Result<Dh<Params>, ErrorStack>[src]
prime_len: u32,
generator: u32
) -> Result<Dh<Params>, ErrorStack>
Generates DH params based on the given prime_len and a fixed generator value.
This corresponds to DH_generate_parameters_ex.
pub fn generate_key(self) -> Result<Dh<Private>, ErrorStack>[src]
Generates a public and a private key based on the DH params.
This corresponds to DH_generate_key.
pub fn params_from_pem(pem: &[u8]) -> Result<Dh<Params>, ErrorStack>[src]
Deserializes a PEM-encoded PKCS#3 DHpararameters structure.
The input should have a header of -----BEGIN DH PARAMETERS-----.
This corresponds to PEM_read_bio_DHparams.
pub fn params_from_der(der: &[u8]) -> Result<Dh<Params>, ErrorStack>[src]
Deserializes a DER-encoded PKCS#3 DHparameters structure.
This corresponds to d2i_DHparams.
pub fn get_1024_160() -> Result<Dh<Params>, ErrorStack>[src]
Requires OpenSSL 1.0.2 or newer.
pub fn get_2048_224() -> Result<Dh<Params>, ErrorStack>[src]
Requires OpenSSL 1.0.2 or newer.
pub fn get_2048_256() -> Result<Dh<Params>, ErrorStack>[src]
Requires OpenSSL 1.0.2 or newer.
impl<T> Dh<T> where
T: HasParams, [src]
impl<T> Dh<T> where
T: HasParams, [src]pub fn prime_p(&self) -> &BigNumRef[src]
Returns the prime p from the DH instance.
This corresponds to DH_get0_pqg.
pub fn prime_q(&self) -> Option<&BigNumRef>[src]
Returns the prime q from the DH instance.
This corresponds to DH_get0_pqg.
pub fn generator(&self) -> &BigNumRef[src]
Returns the generator from the DH instance.
This corresponds to DH_get0_pqg.
Methods from Deref<Target = DhRef<T>>
pub fn params_to_pem(&self) -> Result<Vec<u8>, ErrorStack>[src]
Serializes the parameters into a PEM-encoded PKCS#3 DHparameter structure.
The output will have a header of -----BEGIN DH PARAMETERS-----.
This corresponds to PEM_write_bio_DHparams.
pub fn params_to_der(&self) -> Result<Vec<u8>, ErrorStack>[src]
Serializes the parameters into a DER-encoded PKCS#3 DHparameter structure.
This corresponds to i2d_DHparams.
pub fn public_key(&self) -> &BigNumRef[src]
Returns the public key from the DH instance.
This corresponds to DH_get0_key.
pub fn compute_key(&self, public_key: &BigNumRef) -> Result<Vec<u8>, ErrorStack>[src]
Computes a shared secret from the own private key and the given public_key.
This corresponds to DH_compute_key.
pub fn private_key(&self) -> &BigNumRef[src]
Returns the private key from the DH instance.
This corresponds to DH_get0_key.
Trait Implementations
impl<T> ForeignType for Dh<T>[src]
impl<T> ForeignType for Dh<T>[src]impl<T> TryFrom<Dh<T>> for PKey<T>[src]
impl<T> TryFrom<Dh<T>> for PKey<T>[src]type Error = ErrorStack
The type returned in the event of a conversion error.
fn try_from(dh: Dh<T>) -> Result<PKey<T>, ErrorStack>[src]
impl<T> TryFrom<PKey<T>> for Dh<T>[src]
impl<T> TryFrom<PKey<T>> for Dh<T>[src]type Error = ErrorStack
The type returned in the event of a conversion error.
fn try_from(pkey: PKey<T>) -> Result<Dh<T>, ErrorStack>[src]
impl<T> Send for Dh<T>[src]
impl<T> Sync for Dh<T>[src]
Auto Trait Implementations
impl<T> RefUnwindSafe for Dh<T> where
T: RefUnwindSafe,
T: RefUnwindSafe,
impl<T> Unpin for Dh<T> where
T: Unpin,
T: Unpin,
impl<T> UnwindSafe for Dh<T> where
T: UnwindSafe,
T: UnwindSafe,