Struct ssb_keyfile::Keypair

#[repr(C)]pub struct Keypair {
    pub secret: SecretKey,
    pub public: PublicKey,
}

A public/secret long-term key pair.

This is an Ed25519 key pair.

Fields

secret: SecretKey

The secret half of the key pair. Keep private.

public: PublicKey

The public half of the key pair. Feel free to share.

Implementations

impl Keypair

pub const SIZE: usize

Size of a key pair, in bytes (== 64).

pub fn from_slice(s: &[u8]) -> Option<Keypair>

Deserialize a keypair from a byte slice.

The slice length must be 64; where the first 32 bytes are the secret key, and the second 32 bytes are the public key (libsodium's standard layout).

pub fn from_base64(s: &str) -> Option<Keypair>

Deserialize from the bas64 representation. Ignores optional .ed25519 suffix.

Example

let s = "R6DKoOCt1Cj/IB2/ocvj2Eyp8AgmFdoJ9hH2TO4Tl8Yfapd5Lmw4pSpoY0WBEnqpHjz6UB4/QL2Wr0hWVAyi1w==.ed25519";
if let Some(keypair) = ssb_crypto::Keypair::from_base64(s) {
  // let auth = keypair.sign("hello".to_bytes());
  // ...
} else {
    panic!()
}

Trait Implementations

impl AsBytes for Keypair

fn only_derive_is_allowed_to_implement_this_trait() where
    Keypair: Sized, 

fn as_bytes(&self) -> &[u8]

Get the bytes of this value.

fn as_bytes_mut(&mut self) -> &mut [u8] where
    Self: FromBytes, 

Get the bytes of this value mutably.

impl Clone for Keypair

fn clone(&self) -> Keypair

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Keypair

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl FromBytes for Keypair

fn only_derive_is_allowed_to_implement_this_trait() where
    Keypair: Sized,