Create a new keypair instance. Generate random keypair if no Secp256k1Keypair is provided.
Optionalkeypair: Secp256k1KeypairDatasecp256k1 keypair
Get the key scheme of the keypair Secp256k1
The public key for this keypair
The Bech32 secret key string for this Secp256k1 keypair
Return the signature for the provided data.
Signs provided personal message by calling signWithIntent() with a PersonalMessage provided as intent scope
Signs provided transaction by calling signWithIntent() with a TransactionData provided as intent scope
Sign messages with a specific intent. By combining the message bytes with the intent before hashing and signing, it ensures that a signed message is tied to a specific purpose and domain separator is provided
StaticderiveDerive Secp256k1 keypair from mnemonics and path. The mnemonics must be normalized and validated against the english wordlist.
If path is none, it will default to m/54'/784'/0'/0/0, otherwise the path must be compliant to BIP-32 in form m/54'/784'/{account_index}'/{change_index}/{address_index}.
Optionalpath: stringStaticfromCreate 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.
secret key byte array or Bech32 secret key string
Optionaloptions: { skipValidation?: boolean }StaticfromGenerate a keypair from a 32 byte seed.
seed byte array
StaticgenerateGenerate a new random keypair
An Secp256k1 Keypair used for signing transactions.