WhatsUpp with sender keys? Analysis, improvements and security proofs
Developing end-to-end encrypted instant messaging solutions for group conversations is an
ongoing challenge that has garnered significant attention from practitioners and the …
ongoing challenge that has garnered significant attention from practitioners and the …
Device-oriented group messaging: a formal cryptographic analysis of matrix'core
Focusing on its cryptographic core, we provide the first formal description of the Matrix
secure group messaging protocol. Observing that no existing secure messaging model in …
secure group messaging protocol. Observing that no existing secure messaging model in …
Design of an Efficient Distributed Delivery Service for Group Key Agreement Protocols
End-to-end encrypted messaging applications such as Signal became widely popular
thanks to their capability to ensure the confidentiality and integrity of online communication …
thanks to their capability to ensure the confidentiality and integrity of online communication …
Bots can Snoop: Uncovering and Mitigating Privacy Risks of Bots in Group Chats
KH Chou, YM Lin, YA Wang, JW Li, THJ Kim… - arXiv preprint arXiv …, 2024 - arxiv.org
New privacy concerns arise with chatbots on group messaging platforms. Chatbots may
access information beyond their intended functionalities, such as messages unintended for …
access information beyond their intended functionalities, such as messages unintended for …
Discreet: distributed delivery service with context-aware cooperation
End-to-end encrypted messaging applications such as Signal became widely popular
thanks to their capability to ensure the confidentiality and integrity of online communication …
thanks to their capability to ensure the confidentiality and integrity of online communication …
[PDF][PDF] Interoperability between messaging services secure–implementation of encryption
Part 1: Real-World Crypto (Section 2) Here, the building blocks and constructions from
cryptographic applications deployed on a large scale are introduced. Encryption is the …
cryptographic applications deployed on a large scale are introduced. Encryption is the …