Module ar_tx.erl

The module with utilities for transaction creation, signing, and verification.

Function Index

collect_validation_results/2*
do_verify/2*	Verify transaction.
json_struct_to_tx/1
new/4	Create a new transaction.
new/5
sign/2	Cryptographically sign (claim ownership of) a transaction.
signature_data_segment/1*	Generate the data segment to be signed for a given TX.
tx_to_json_struct/1
verify/1	Verify whether a transaction is valid.
verify_hash/1*	Verify that the transaction's ID is a hash of its signature.
verify_signature/2*	Verify the transaction's signature.
verify_tx_id/2	Verify the given transaction actually has the given identifier.

Function Details

collect_validation_results/2 *

collect_validation_results(TXID, Checks) -> any()

do_verify/2 *

do_verify(TX, VerifySignature) -> any()

Verify transaction.

json_struct_to_tx/1

json_struct_to_tx(TXStruct) -> any()

new/4

new(Dest, Reward, Qty, Last) -> any()

Create a new transaction.

new/5

new(Dest, Reward, Qty, Last, SigType) -> any()

sign/2

sign(TX, X2) -> any()

Cryptographically sign (claim ownership of) a transaction.

signature_data_segment/1 *

signature_data_segment(TX) -> any()

Generate the data segment to be signed for a given TX.

tx_to_json_struct/1

tx_to_json_struct(Tx) -> any()

verify/1

verify(TX) -> any()

Verify whether a transaction is valid.

verify_hash/1 *

verify_hash(Tx) -> any()

Verify that the transaction's ID is a hash of its signature.

verify_signature/2 *

verify_signature(TX, X2) -> any()

Verify the transaction's signature.

verify_tx_id/2

verify_tx_id(ExpectedID, Tx) -> any()

Verify the given transaction actually has the given identifier.