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Off-the-record Messaging (OTR) is a cryptographic protocol that provides encryption for instant messaging conversations. OTR uses a combination of AES symmetric-key algorithm with 128 bits key length, the Diffie–Hellman key exchange with 1536 bits group size, and the SHA-1 hash function.
Off-the-record Messaging (OTR) is a cryptographic protocol that provides encryption for instant messaging conversations. OTR uses a combination of AES symmetric-key algorithm with 128 bits key length, the Diffie–Hellman key exchange with 1536 bits group size, and the SHA-1 hash function.
Off-the-Record (OTR) Messaging allows you to have private conversations over instant messaging by providing: Encryption. No one else can read your instant messages. Authentication. You are assured the correspondent is who you think it is. Deniability. The messages you send do not have digital signatures that are checkable by a third party.
Off-the-Record Messaging (OTR) is a cryptographic protocol that provides encryption for instant messaging conversations. OTR uses a combination of AES symmetric-key algorithm with 128 bits key length, the Diffie–Hellman key exchange with 1536 bits group size, and the SHA-1 hash function.
Aug 2, 2018 · Do they know what they’re talking about? Do they seem overconfident? The chat is off the record, but the impressions last. Often, even the existence of the conversation is to remain private.
Text messaging, or texting, is the act of composing and sending electronic messages, typically consisting of alphabetic and numeric characters, between two or more users of mobile devices, desktops / laptops, or another type of compatible computer.
Feb 15, 2022 · We considered four desirable properties for messaging protocols to have: confidentiality, authenticity, deniability, and forward secrecy. In this post (part 3) we’ll see how OTR works and how it provides each of these properties, and then in part 4 we’ll delve into some of OTR’s key insights.
