TransactionSign class¶

class TransactionSign()¶

An object of this class is not created using the new operator, but is returned by the sign_transaction() method of Addr() object.

Actually, the TransactionSign() objects are storage for the following data:

encoded transaction data;

a transaction hash (Blake2B);

a sign of hash;

the public key (with no prefix) of the key pair with which the signature was made.

Class methods¶

data()¶

Returns:	A `string` containing encoded transaction data.

Method to get encoded transaction data.

hash()¶

Returns:	A `string` containing a hash (Blake2B) of the transaction data.

Method to get a hash of the transaction data.

sign()¶

Returns:	A `string` containing a sign of the transaction data hash.

Method to get a sign of the transaction data hash.

public_key()¶

Returns:	A `string` containing the public key.

Method to get the public key (with no prefix) of the key pair with which the signature was made.

encode()¶

Returns:	A `string` containing encoded `TransactionSign()` object.

Encode all data contained in this object in order to prepare before sending to the Semux network.

Example:

var transaction_sign = GetRes(hdAddr.sign_transaction(transaction));

var transaction_hash = GetRes(transaction_sign.hash());
console.log("Transaction hash '" + transaction_hash + "'");

var transaction_sign_hex_encoded = GetRes(transaction_sign.encode());
console.log("Transaction sign hex str '" + transaction_sign_hex_encoded + "'");