Decentralized authoritative messaging
A secure chat client is described that allows users to exchange encrypted communications via secure chat rooms, as well as one-to-one communications. In particular, the secure chat client allows users to create, configure, and manage secure chat rooms. Furthermore, the secure chat client provides users with the ability to recover secure messages when they obtain a new device or otherwise lose communications.
1. A method for recovering communications, the method comprising:
receiving, at a first device, a recovery message from a second device;
determining, by the first device, one or more communications for which the second device was a participant in a secure group chat;
generating, by the first device, a communication information array that includes the one or more communications for which the second device was a participant in the secure group chat;
transmitting, by the first device, the communication information array to the second device.
2. The method of claim 1 , further comprising:
reviewing, by the first device, one or more communications stored in a secure memory to determine the one or more communications for which the second device participated in the secure group chat.
3. The method of claim 2 , wherein the one or more communications are stored in a block chain.
4. The method of claim 1 , wherein the communication information array includes at least one of a communication identifier, a group identifier, and a communication encryption key.
5. The method of claim 1 , wherein the first device and second device are participants in the secure group chat.
6. The method of claim 1 , wherein the first device is a mobile device.
7. A system for recovering communications, the system comprising:
a processor configured to:
receive a recovery message from a first device;
determine one or more communications for which the first device was a participant in a secure group chat;
generate a communication information array that includes the one or more communications for which the first device was a participant in the secure group chat;
transmit the communication information array to the first device; and
a memory coupled to the processor and configured to provide the processor with data and instructions.
8. The system of claim 7 , wherein the processor is further configured to:
review one or more communications stored in a secure memory to determine the one or more communications for which the first device participated in the secure group chat.
9. The system of claim 8 , wherein the one or more communications are stored in a block chain.
10. The system of claim 7 , wherein the communication information array includes at least one of a communication identifier, a group identifier, and a communication encryption key.
11. A non-transitory computer-readable medium comprising instructions that when, executed by at least one processor, perform the steps of:
receiving a recovery message from a first device;
determining one or more communications for which the first device was a participant in a secure group chat;
generating a communication information array that includes the one or more communications for which the first device was a participant in the secure group chat;
transmitting the communication information array to the first device.
12. The non-transitory computer-readable medium of claim 11 , further comprising instructions for:
reviewing one or more communications stored in a secure memory to determine the one or more communications for which the first device participated in the secure group chat.
13. The non-transitory computer-readable medium of claim 12 , wherein the one or more communications are stored in a block chain.
14. The non-transitory computer-readable medium of claim 11 , wherein the communication information array includes at least one of a communication identifier, a group identifier, and a communication encryption key.