Module dup_crypto::keys

Provide wrappers around public keys, private keys and signatures.

• Keys can be converted to/from Base58 string format.
• Signatures can be converted to/from Base64 string format.

Generate and use ed25519 key-pair

use dup_crypto::keys::{KeyPair, PublicKey, Signator, Signature};
use dup_crypto::keys::ed25519::{KeyPairFromSaltedPasswordGenerator, SaltedPassword};

let generator = KeyPairFromSaltedPasswordGenerator::with_default_parameters();

let keypair = generator.generate(SaltedPassword::new(
    "salt".to_owned(),
    "password".to_owned(),
));

let signator = keypair.generate_signator();

let message = "Hello, world!";

let signature = signator.sign(&message.as_bytes());

assert!(keypair.public_key().verify(&message.as_bytes(), &signature).is_ok());

Format

• Base58 use the following alphabet : 123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz
• Base64 use the following alphabet : ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/ with = as padding character.

Re-exports

pub use crate::seeds::Seed32;

Modules

bin_signable	Generic code for signing data in binary format
ed25519	Provide wrappers around ed25519 keys and signatures
text_signable	Generic code for signing data in text format

Enums

KeyPairEnum	Store a cryptographic key pair.
KeysAlgo	Cryptographic keys algorithms list
PubKey	Store a cryptographic public key.
PubkeyFromBytesError	Error when parsing pubkey bytes
Sig	Store a cryptographic signature.
SigError	Errors enumeration for signature verification.
SignError	SignError
SignatorEnum	Store a cryptographic signator.

Traits

GetKeysAlgo	Get the cryptographic algorithm.
KeyPair	Define the operations that can be performed on a cryptographic key pair.
PublicKey	Define the operations that can be performed on a cryptographic public key.
Signator	Define the operations that can be performed on a cryptographic signator.
Signature	Define the operations that can be performed on a cryptographic signature.