Understanding Telegram's Security Mechanism

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작성자 Dana 작성일 25-08-06 18:10 조회 4 댓글 0

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Telegram has become one of the most popular messaging apps in recent periods, offering total encryption for its users. With the rise of cybersecurity, encryption has become a topic of interest for many people. In this article, we will delve into how Telegram's encryption mechanism works and what benefits it offers.
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What is Encryption?
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Encryption is the process of converting plaintext data into unreadable decoded text to shield it from unlawful access. There are various encryption techniques, including symmetric methods.


Telegram's Encryption Method
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Telegram uses a symmetric encryption method to secure its data. This method involves producing a uniform secret key that is used for both encryption and decryption. The key is produced using the Advanced Encryption Standard (AES) algorithm, which is rated secure.


Here's a simplified explanation of how Telegram's encryption works:


  1. When you create a chat or send a message, Telegram produces a unique symmetric key for that conversation.
  2. This key is used to encode your message, 电报官网 producing it unreadable to anyone without the key.
  3. The encrypted message is then sent to Telegram's servers, where it's preserved.
  4. When the recipient receives the message, Telegram translates it using the same symmetric key.

End-to-End Encryption

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Telegram offers total encryption for its Secure Messages feature. This means that only the sender and the recipient can read the messages, and even Telegram's servers cannot view the encrypted data.


Here's how Telegram's Secret Chats encryption works:


  1. When you initiate a Secret Chat, Telegram generates a unique symmetric key for that conversation.
  2. This key is translated using the recipient's public key, which is saved on their device.
  3. The encrypted key is then transmitted to the recipient's device.
  4. The recipient can then translate the key using their private key, and use it to encode messages to the sender.

Note: Please do not use this feature until you have reviewed that it works properly on your computer.

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