Auth

Cosmos-SDK Auth module Definition

This document specifies the auth module of the Cosmos SDK.

The auth module is responsible for specifying the base transaction and account types for an application since the SDK itself is agnostic to these particulars. It contains the middlewares, where all basic transaction validity checks (signatures, nonces, auxiliary fields) are performed, and exposes the account keeper, which allows other modules to read, write, and modify accounts. for detailed information see the original document.