# sinetex v0.1.0 - Table of Contents

> Security envelope of the Brazilian Financial System Network (RSFN/SPB, Bacen): 588-byte header, Security Protocol v2 (3DES) and v3 (AES-256-GCM).

## Pages

- [Sinetex](readme.md)
- [Changelog](changelog.md)

- Guides
  - [Sinetex](readme-pt-br.md)
  - [Guia: o manual e a biblioteca](manual.md)

- Specification
  - [Specification: the RSFN security envelope (Security Protocol, versions 2 and 3)](spec.md)
  - [Security](security.md)

## Modules

- API
  - [Sinetex](Sinetex.md): The security envelope of the RSFN, the network of the Brazilian Financial
System, as defined in chapter 5 of the *Manual de Segurança do SFN*
published by Banco Central do Brasil. Section numbers such as §5.5.3 refer
to that manual (version 5.07; Volume I of version 6.00 keeps the same
chapter 5).
  - [Sinetex.Certificate](Sinetex.Certificate.md): An X.509 certificate as seen by the protocol: its serial number (C11/C13),
its certification authority code (C10/C12) and its RSA public key.
  - [Sinetex.Error](Sinetex.Error.md): A protocol error, as defined by the security error table of the
*Manual de Segurança do SFN* (§5.5.1).
  - [Sinetex.Identity](Sinetex.Identity.md): Your own certificate and its RSA private key.
  - [Sinetex.Opened](Sinetex.Opened.md): The result of `Sinetex.open/2`.

- Format
  - [Sinetex.Header](Sinetex.Header.md): The 588-byte security header (*Manual de Segurança do SFN* §5.1, Table 1).
  - [Sinetex.Serial](Sinetex.Serial.md): Certificate serial numbers as written in fields C11 and C13
(*Manual de Segurança do SFN* §5.1.4, §5.2.6).