以太坊研究日报
chunter-cb submitted and merged four EIP-8130 changes, one of them a security fix: the payer signature hash did not include the payer field, so a signature from one actor could be used to pay from any account that authorized that actor; now the signature is bound to the account being charged. A metadata field was also added. misilva73 submitted an EIP-8037 change that resolves a conflict with EIP-7928 and routes state gas refills to the origin. On encrypted mempools, EIP-8105 and EIP-8184 asked for feedback, and GottfriedHerold published a criticism of LUCID (EIP-8184). julianma argued wallet teams lack the incentive to build gasless payments.
(chunter-cb), submitted and merged. The payer hash (the `AA_PAYER_TYPE` payload) used to exclude `payer`, so a payer authorization was pinned only to the transaction body and the resolved `sender`, not to which account funds it; validation (`actor_config(payer, actorId)` plus PAYER scope) succeeds for any account that authorizes the same actor. Now the payer's signature is bound to the account being charged.
Also submitted and merged the same day: EIP-8130 metadata field, policy clarification, relax delegate import restriction.
Also submitted and merged the same day: EIP-8130 metadata field, policy clarification, relax delegate import restriction.
Also submitted and merged the same day: EIP-8130 metadata field, policy clarification, relax delegate import restriction.
(misilva73), submitted. First, the account creation portion of `CREATE`/`CREATE2` is charged unconditionally before the create frame and refilled on exit if the target already existed or creation failed, avoiding the target existence read that EIP-7928 defers; `CALL*` keeps its conditional charge. Second, a frame-local record of where state gas came from is added, so refills route to the origin.
14:04 (jannikluhn), with a bounty on POIDH for feedback; EIP-8105 is the Universal Enshrined Encrypted Mempool.
19:48 (GottfriedHerold). Encrypted mempools aim to protect users from frontrunning and sandwiching, but designing a secure one is hard, and the post criticizes the approach of EIP-8184 (LUCID).
23:30, with an unaudited research prototype.
02:41.
19:43: most revenue comes from power users who already hold gas tokens, not new users; clear signing is a different story.
21:20 (kakia89).
16:18.
Submitted.
Merged.
21:37; Post Quantum transaction signature #11, 16:05.
ACDT #84 agenda, 21:37; Post Quantum transaction signature #11, 16:05.
02:56.