Ed25519Keypair class

Mixed-in types

• Keypair

Constructors

Ed25519Keypair([Uint8List? secretKey])

Create a new Ed25519 keypair instance. Generate random keypair if no Ed25519Keypair is provided.

Ed25519Keypair.fromSecretKey(Uint8List secretKey, {bool skipValidation = true})

Create a Ed25519 keypair from a raw secret key byte array.

factory

Ed25519Keypair.fromSeed(Uint8List seed)

Generate a Ed25519 keypair from a 32 byte seed.

factory

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

getKeyScheme() → SignatureScheme

Get the key scheme of the keypair: Secp256k1 or Ed25519

override

getPublicKey() → Ed25519PublicKey

The public key for this Ed25519 keypair

override

getSecretKey() → Uint8List

The secret key for this keypair

override

keyPair() → KeyPair

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

publicKeyBytes() → Uint8List

sign(Uint8List bytes) → Uint8List

inherited

signData(Uint8List data) → Uint8List

Return the signature for the provided data using Ed25519.

override

signPersonalMessage(Uint8List bytes) → SignatureWithBytes

inherited

signTransactionBlock(Uint8List bytes) → SignatureWithBytes

inherited

signWithIntent(Uint8List bytes, IntentScope intent) → SignatureWithBytes

inherited

toString() → String

A string representation of this object.

inherited

verify(Uint8List data, Uint8List signature, Uint8List publicKey) → bool

Verify signature

override

verifyPersonalMessage(Uint8List message, String signature) → bool

Verifies that the signature is valid for for the provided PersonalMessage

inherited

verifySerialized(Uint8List message, String signature, Uint8List publicKey) → bool

Verify serialized signature

override

verifyTransaction(Uint8List transaction, String signature) → bool

inherited

verifyWithIntent(Uint8List bytes, String signature, IntentScope intent) → bool

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

deriveKeypair(String path, String mnemonics) → Ed25519Keypair

Derive Ed25519 keypair from mnemonics and path. The mnemonics must be normalized and validated against the english wordlist.

fromMnemonics(String mnemonics, {int accountIndex = 0, int addressIndex = 0, int changeIndex = 0}) → Ed25519Keypair

Generate a keypair from mnemonics string.