文 档: WhatsApp Encryption Overview
作 者: WhatsApp
语 言: 中文
标 签 通讯 加密 公钥 会话 信令 signal
介 绍:
  • Introduction
  • Terms
  • Client Registration
  • Initiating Session Setup
  • Receiving Session Setup
  • Exchanging Messages
  • Transmitting Media and Other Attachments
  • Group Messages
  • Call Setup
  • Verifying Keys
  • Transport Security
  • Conclusion

This white paper provides a technical explanation of WhatsApp’s end-to-end encryption system For more information, please visit WhatsApp’s website at www whatsapp com/security

Messages between WhatsApp users are protected with an end- to-end encryption protocol so that third parties and WhatsApp cannot read them and so that the messages can only be decrypted by the recipient All types of WhatsApp messages (including chats, group chats, images, videos, voice messages and les) and WhatsApp calls are protected by end-to-end encryption

WhatsApp servers do not have access to the private keys of WhatsApp users, and WhatsApp users have the option to verify keys in order to ensure the integrity of their communication.

The Signal protocol library used by WhatsApp is Open Source, available here: https://github com/whispersystems/libsignal-protocol-java/

附件下载
相关推荐
加密无处不在
  • 加密,https,ssl证书
- 互联网初期 - 当前互联网应用 - HTTP发展历程 - HT
基于三种常见算法的PKE_RKE系统--Hitag2,Hitag3,Megamos
  • 算法,汽车安全,加密算法
- 1、Hitag2加密算法中短时间内的iv相近导致了 漏洞 - 2、Hit
加密无处不在-HTTPS数据安全解决方案
  • HTTPS, 数据安全,加密
#目录 - HTTPS发展趋势 - HTTPS应用解决方案 - 加密无处不
通过遗传网络编码加强云应用安全
  • 加密,网络编码,云安全
- 加密 ‐ 键的代码页 - 加密 ‐ 光子水平(但复杂) - 量子加密
eSE/inSE/TEE的分析与对比
  • eSE,inSE,TEE,硬件攻防,硬件加密
#Agenda 从硬件攻防的角度看问题 - 一个栗子 - eSE
WhatsApp Encryption Overview
  • 通讯,加密,公钥,会话,信令,signal
- Introduction - Terms
阅读心得