[][src]Enum libp2p::identity::Keypair

pub enum Keypair {

Identity keypair of a node.

Example: Generating RSA keys with OpenSSL

openssl genrsa -out private.pem 2048
openssl pkcs8 -in private.pem -inform PEM -topk8 -out private.pk8 -outform DER -nocrypt
rm private.pem      # optional

Loading the keys:

let mut bytes = std::fs::read("private.pem").unwrap();
let keypair = Keypair::rsa_from_pkcs8(&mut bytes);



An Ed25519 keypair.


An RSA keypair.


A Secp256k1 keypair.


impl Keypair[src]

pub fn generate_ed25519() -> Keypair[src]

Generate a new Ed25519 keypair.

pub fn generate_secp256k1() -> Keypair[src]

Generate a new Secp256k1 keypair.

pub fn rsa_from_pkcs8(pkcs8_der: &mut [u8]) -> Result<Keypair, DecodingError>[src]

Decode an keypair from a DER-encoded secret key in PKCS#8 PrivateKeyInfo format (i.e. unencrypted) as defined in RFC5208.

pub fn secp256k1_from_der(der: &mut [u8]) -> Result<Keypair, DecodingError>[src]

Decode a keypair from a DER-encoded Secp256k1 secret key in an ECPrivateKey structure as defined in RFC5915.

pub fn sign(&self, msg: &[u8]) -> Result<Vec<u8>, SigningError>[src]

Sign a message using the private key of this keypair, producing a signature that can be verified using the corresponding public key.

pub fn public(&self) -> PublicKey[src]

Get the public key of this keypair.

Trait Implementations

impl Clone for Keypair[src]

Auto Trait Implementations

impl RefUnwindSafe for Keypair

impl Send for Keypair

impl Sync for Keypair

impl Unpin for Keypair

impl UnwindSafe for Keypair

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized

impl<T> Borrow<T> for T where
    T: ?Sized

impl<T> BorrowMut<T> for T where
    T: ?Sized

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> ToOwned for T where
    T: Clone

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<V, T> VZip<V> for T where
    V: MultiLane<T>,