EIP-8397
Frame Authenticator Signatures
Adds a bounded, state-independent custom-authentication signature scheme to frame transactions.
Status history
- Draft26 Aug 2026
Abstract
This proposal extends EIP-8141 with an AUTHENTICATOR signature scheme: a bounded, state-independent custom-authentication path for frame transactions. AUTHENTICATOR allows a frame transaction to carry a custom authentication proof whose expensive cryptographic verification is executed by protocol in a bounded state-independent context. The signature entry's signer is an authenticator contract…