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This enables the building of clients for non-traditional platforms like KaiOS (supported by Telekram), or S30+/Mocor Feature phones (still in development). The protocol was developed by Nikolai Durov and other developers at Telegram and, as of version 2.0, is based on 256-bit symmetric AES encryption, 2048-bit RSA encryption and Diffie–Hellman key exchange. Telegram stated that …