Module primitives::transaction::eth_transaction::eip155_signature

Replay protection logic for v part of transaction’s signature

Functions

• add_chain_replay_protection
  Adds chain id into v
• extract_chain_id_from_legacy_v
• extract_standard_v
  Returns refined v 0 if v would have been 27 under “Electrum” notation, 1 if 28 or 4 if invalid.