OTR
Version 3 (Adrian Georgescu, 09/13/2013 01:55 am)
| 1 | 3 | Adrian Georgescu | h1. Blink OTR implementation |
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| 2 | 1 | Adrian Georgescu | |
| 3 | 2 | Adrian Georgescu | Blink SIP client for SIP2SIP edition is a multimedia SIP client that supports chat sessions using MSRP protocol (RFC4975 http://tools.ietf.org/html/rfc4975). |
| 4 | 2 | Adrian Georgescu | |
| 5 | 3 | Adrian Georgescu | On top of MSRP session, Blink implements the OTR protocol. |
| 6 | 1 | Adrian Georgescu | |
| 7 | 3 | Adrian Georgescu | h2. OTR Protocol |
| 8 | 3 | Adrian Georgescu | |
| 9 | 3 | Adrian Georgescu | Off-the-Record (OTR) Messaging allows you to have private conversations over instant messaging by providing: |
| 10 | 3 | Adrian Georgescu | |
| 11 | 1 | Adrian Georgescu | h3. Encryption |
| 12 | 1 | Adrian Georgescu | |
| 13 | 1 | Adrian Georgescu | No one else can read your instant messages. |
| 14 | 1 | Adrian Georgescu | |
| 15 | 1 | Adrian Georgescu | h3. Authentication |
| 16 | 3 | Adrian Georgescu | |
| 17 | 1 | Adrian Georgescu | You are assured the correspondent is who you think it is. |
| 18 | 1 | Adrian Georgescu | |
| 19 | 1 | Adrian Georgescu | h3. Deniability |
| 20 | 1 | Adrian Georgescu | |
| 21 | 1 | Adrian Georgescu | The messages you send do not have digital signatures that are checkable by a third party. Anyone can forge messages after a conversation to make them look like they came from you. However, during a conversation, your correspondent is assured the messages he sees are authentic and unmodified. |
| 22 | 1 | Adrian Georgescu | |
| 23 | 1 | Adrian Georgescu | h3. Perfect forward secrecy |
| 24 | 1 | Adrian Georgescu | |
| 25 | 1 | Adrian Georgescu | If you lose control of your private keys, no previous conversation is compromised. |
| 26 | 3 | Adrian Georgescu | |
| 27 | 3 | Adrian Georgescu | h2. Implementation |
| 28 | 3 | Adrian Georgescu | |
| 29 | 3 | Adrian Georgescu | Chat window has the Encryption toolbar icon,encryption features for each session can be controlled by clicking on this toolbar item. |