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Published 3 months ago • verified publisher icon tempoxyz

chore(specs): add gas schedule for access keys

Open legion2002 opened this issue 3 months ago • 1 comments

Currently setting an access key using key authorization and setting spending limits is basically free in the protocol. Since every authorized key and every spending limit requires 1 SSTORE, this makes the node potentially vuln to DOS.

In this PR, we update the spec, and add extra costs for key authorization. The rationale, and exact gas changes can be seen in the docs.

We also add better eth_estimateGas support for the access key type.

legion2002 avatar Dec 10 '25 13:12 legion2002

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Project Deployment Review Updated (UTC)
tempo-docs Ready Ready Preview, Comment Dec 18, 2025 8:25pm

vercel[bot] avatar Dec 10 '25 13:12 vercel[bot]