Class Keypair

An account keypair used for signing transactions.

Index

Constructors

Accessors

publicKey secretKey

Methods

fromSecretKey fromSeed generate

Constructors

constructor

new Keypair(keypair?: Ed25519Keypair): Keypair
Create a new keypair instance. Generate random keypair if no Ed25519Keypair is provided.
Parameters
- Optionalkeypair: Ed25519Keypair
  ed25519 keypair
Returns Keypair
- Defined in src/keypair.ts:24

Accessors

publicKey

get publicKey(): PublicKey
The public key for this keypair

Returns PublicKey
PublicKey
- Defined in src/keypair.ts:91

secretKey

get secretKey(): Uint8Array
The raw secret key for this keypair

Returns Uint8Array
Secret key in an array of Uint8 bytes
- Defined in src/keypair.ts:99

Methods

`Static`fromSecretKey

fromSecretKey(
secretKey: Uint8Array,
options?: { skipValidation?: boolean },
): Keypair
Create a keypair from a raw secret key byte array.

This method should only be used to recreate a keypair from a previously generated secret key. Generating keypairs from a random seed should be done with the Keypair.fromSeed method.
Parameters
- secretKey: Uint8Array
  secret key byte array
- Optionaloptions: { skipValidation?: boolean }
  skip secret key validation
Returns Keypair
Keypair

Throws
error if the provided secret key is invalid and validation is not skipped.
- Defined in src/keypair.ts:51

`Static`fromSeed

fromSeed(seed: Uint8Array): Keypair
Generate a keypair from a 32 byte seed.
Parameters
- seed: Uint8Array
  seed byte array
Returns Keypair
Keypair
- Defined in src/keypair.ts:78

`Static`generate

generate(): Keypair
Generate a new random keypair

Returns Keypair
Keypair
- Defined in src/keypair.ts:33