NewDag creates a new dag with the given config, and writes the dag db to memory.

NewTransaction creates a new transaction with the given account nonce, value, sender, recipient, gas price, gas limit, and payload.

OpenDag attempts to open all dag-related resources.

SignMessage signs a given message hash via ecdsa, and returns a new signature.

SignTransaction signs a given transaction via ecdsa, and sets the transaction signature to the new signature.

TransactionFromBytes deserializes a transaction from a given byte array.

BestTransactionRequest represents the global best transaction request message byte value.

ErrAlreadySigned defines an error describing a situation in which a message has already been signed.

ErrDagAlreadyExists represents an error describing the attempted overwriting of an existing DAG.

ErrDagDbNotOpened represents an error describing the attempted appending of a data set to the working dag, despite the fact that the dag db has not yet been opened.

ErrDuplicateTransaction represents an error describing a duplicate transaction entry in the given working dag db.

ErrInvalidSignature represents an error describing an.

ErrNilGenesis represents an error describing a genesis value of nil.

ErrNilHash defines an error describing a situation in which a message has no hash.

ErrNilSignature represents an error describing a transaction lacking a signature.

ErrNilTransaction represents an error describing a transaction pointer of nil value.

ErrNilTransactionAtHash represents an error describing a transaction pointer of nil value discovered through the querying of the working db for an invalid hash.

ErrNoWorkingHost represents an error describing a p2p.WorkingHost value of nil.

GenesisHashRequest represents the global genesis transaction request message byte value.

TransactionRequest represents the global transaction request message byte value.

WorkingDagDB represents the current opened dag database.

Dag is a simple struct used to abstract db reading and writing methods.

Signature is a data type representing a verifiable ECDSA signature--that of which is not necessarily a transaction signature.

Transaction is a data type representing a transfer of monetary value between addresses.