Name
Title | ||
|---|---|---|
End-to-End Secure Mobile Group Messaging with Conversation Integrity and Minimal Metadata Leakage |
Abstract | ||
|---|---|---|
Existing End-to-End secure messaging applications trust a single service provider to deliver messages in a consistent order to a consistent group of conversation members. We propose a protocol that removes this single point of failure by using multiple service providers, enforcing conversation integrity as long as one service provider out of N behave honestly. However, this approach could potentially increase the number of entities that learn the metadata for a conversation. In this work we discuss the challenges and provide a protocol that limits the metadata leakage to that of existing messaging applications while still providing strong conversation integrity.
|
Year | DOI | Venue |
|---|---|---|
2018 | 10.1145/3243734.3278506 | computer and communications security |
Keywords | DocType | ISBN |
End-to-End Encryption, Secure Messaging, Cryptographic Protocol | Conference | 978-1-4503-5693-0 |
Citations | PageRank | References |
0 | 0.34 | 7 |
Authors | ||
2 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Michael Schliep | 1 | 5 | 1.84 |
| Nicholas Hopper | 2 | 1469 | 95.76 |