Secure Messaging Protocol

https://wickr.com/wickr-research/secure-messaging-protocols
Secure Messaging Protocols Overview of the Field A secure messaging protocol SMP is the collection of procedures that use cryptographic schemes to send and receive messages and other data such as files VOIP streams and more A bit more precisely such a protocol describes how

https://en.wikipedia.org/wiki/Signal_Protocol
The Signal Protocol formerly known as the TextSecure Protocol is a non federated cryptographic protocol that provides end to end encryption for voice and instant messaging conversations The protocol was developed by Open Whisper Systems in 2013 2 and was first introduced in the open source TextSecure app which later became Signal

https://security.apple.com/blog/imessage-pq3
The iMessage PQ3 protocol is a well designed cryptographic protocol for secure messaging that uses state of the art techniques for end to end encrypted communication In my analysis using the reductionist security methodology I confirmed that the PQ3 protocol provides post quantum confidentiality which can give users

https://wickr.com/secure-messaging-protocols-part-1-a-brief-history
A secure messaging protocol SMP allows remote users to send messages and more to each other securely over an untrusted and possibly adversarial network such as the Internet In general to use an SMP participants first have to go through some type of trusted setup often called contact discovery

https://link.springer.com/chapter/10.1007/978-3-319-45982-0_22
1 Introduction This exploratory paper first gives an overview of the different core protocols subtending the development of end to end encrypted internet messaging chat and email oriented services In its second part the paper outlines initial findings of a survey of thirty decentralized and or end to end encrypted projects

https://www.signal.org
Share Without Insecurity State of the art end to end encryption powered by the open source Signal Protocol keeps your conversations secure We can t read your messages or listen to your calls and no one else can either Privacy isn t an optional mode it s just the way that Signal works

https://link.springer.com/article/10.1007/s00145-020-09360-1
The Signal protocol is a cryptographic messaging protocol that provides end to end encryption for instant messaging in WhatsApp Wire and Facebook Messenger among many others serving well over 1 billion active users

https://inria.hal.science/hal-01426845/file/paper_21.pdf
1 Introduction This exploratory paper first gives an overview of the different core protocols subtend ing the development of end to end encrypted internet messaging chat and email oriented services In its second part the paper outlines initial findings of a survey of thirty decentralized and or end to end encrypted projects

https://wickr.com/wp-content/uploads/2019/12/...
Introduction The Wickr Secure Messaging Protocol provides a platform for secure communications It is a method for sending messages with a set of security properties that we will explore in what follows This document is intended as a summary of the protocol and an aid to those who wish to au dit the source code