Daciandacian.me·Mar 28, 2023Signature Replay AttacksSignatures can be used in Ethereum transactions to validate computation performed off-chain, helping to minimize on-chain gas fees. Signatures are primarily used to authorize transactions on behalf of the signer and to prove that a signer signed a sp...Discuss·1 like·2.8K readsDeep DivesSmart Contracts
Abiodun Awoyemiaagbotemi.hashnode.dev·Jan 9, 2023Solidity Attack Vectors #4 - Signature ReplaySignature Replay is using the same signature to execute transactions multiple times. The benefit of signature replay is to reduce the number of transactions on-chain and perform a gas-less transaction, called meta transaction. Take, for example, a mu...Discuss·1 like·39 readssignature-replay
