EIP712 authorization in Cairo 2

dreamDev525 · August 9, 2024, 5:57am

How to integrate EIP712 authorization in cairo latest version.

gaetbout · August 9, 2024, 9:00am

starknet-io/SNIPs/blob/main/SNIPS/snip-12.md

---
snip: 12
title: Off-chain signatures (à la EIP712)
authors: Gaëtan A. <@gaetbout>, Sergio sgc <@sgc-code>, Julien Niset <@juniset>
discussions-to: https://community.starknet.io/t/snip-off-chain-signatures-a-la-eip712/98029
status: Review
type: Standards Track
category: SRC
created: 2023-11-10
---


## Abstract

Just as in EIP712, this is a standard for hashing and signing typed structured data as opposed to just hexadecimal (or felt) values in Starknet. 

The purpose is NOT to define how you should design your protocol. 

## Motivation

This file has been truncated. show original

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EIP712 authorization in Cairo 2

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