Telegram Calls are Now Encrypted for Secure Calling!

The debate about the end-to-end encryption technique used by IT companies is far from over. Indeed, in recent times, several countries and organisations have gone to the niche to denounce the use of this technique by computer companies. End-to-end encryption is in fact seen as a security hindrance by these.

End-to-end encryption is in fact seen as a security hindrance by these organisations because they believe it is a means of developing terrorism. On the same track, the famous instant messaging service, in this case, WhatsApp, has been criticised for integrating the encryption technique into its application, which would have been used by terrorists when committing Packages.

WhatsApp has been criticised for integrating the encryption technique into its application, which would have been used by terrorists when committing Packages.

But today, Telegram announced the activation of the voice communication feature within its named messaging service of the same name. However, the special feature of this new feature is the fact that all calls will be encrypted end-to-end as Telegram underlines in his announcement, despite the many criticisms made against the application of this technique. Telegram is a secure messaging application hosted

Telegram is a secure messaging application hosted in the cloud. It is free and is available on Android, iOS, Windows Phone as well as on a computer (Windows, OS X and Linux).

Telegram offers users the possibility to exchange messages, photos, videos and documents … According to Telegram, calls that will be exchanged within its platform will be 100% secured thanks to end-to-end encryption, Both for the sender and the recipient …

According to the information, it will be impossible for anyone to intercept the calls to know the contents. Telegram adds that even its engineers will not be able to read the content of the conversations, even if it is a request from the state authorities. ” Technicians do not have access to the content of the conversation, they only have technical information such as network speed, ping times, packet loss levels, etc.,

Thanks to the use Of a network of Technicians do not have access to the content of the conversation, they only have technical information such as network speed, ping times, packet loss levels, etc., thanks to the use Of a network of

Telegram adds that even its engineers will not be able to read the content of the conversations, even if it is a request from the state authorities. ” Technicians do not have access to the content of the conversation, they only have technical information such as network speed, ping times, packet loss levels, etc., thanks to the use Of a network of neurones, “Telegram said in his announcement.

Telegrams’ new communication functionality is based on the encryption technology known as Secret Chats. The latter was created in 2013 by the brothers Durov founders of the largest social network in Russia including Vkontakte. However, Telegram says that it has improved the key exchange mechanism in order to generate the keys that will be required for end-to-end encryption of calls.

The telegram says that it has improved the key exchange mechanism in order to generate the keys that will be required for end-to-end encryption of calls. And to do this, he claims to have used the exchange of Diffie-Hellman keys. It should be noted that, in cryptography, the Diffie-Hellman key exchange, named by its authors Whitfield Diffie and Martin Hellman, is a method by which two agents conventionally named Alice and Bob can agree on a number (Which they can use as a key to encrypt the next conversation) without a third agent called Eve discovering the number, even after listening to all their exchanges.

To ensure that communications are secure, Telegram has implemented a verification method based on emojis. The procedure consists in making four emojis appear on the screen of the two interlocutors; These images are then compared and if they resemble each other, then Telegram considers that the communication is secured to almost 100%.

Telegram says that the four emojis that appear on the screen are randomly picked on a lot of 333 emojis. “We have selected a group of 333 emojis that are quite different from each other and that can be easily described by simple words in any language,” Telegram said. That said, to ensure that the ongoing communication is secure, The two interlocutors can check that their screens display the same emojis.

Source: https://telegram.org/blog/calls