Case record
Country
Russia
Court
Supreme Court of the Russian Federation
Year
2018
Areas of Law
Information law, Constitutional law, Civil liberties
Citation
The Telegram Encryption Keys Case (Telegram Messenger LLP v. FSB), Supreme Court of the Russian Federation (2018)
In Judgment No. AKPI17-1017 (2018), the Supreme Court of the Russian Federation upheld order protocols issued by the Federal Security Service (FSB) requiring messaging services to surrender technical decryption keys for user messaging data under counter-terrorism statutes.
In 2017, the FSB issued an administrative order directing Telegram Messenger LLP to provide technical encryption keys required to decrypt messaging traffic of users suspected of terrorist activities. Telegram refused, asserting that its end-to-end cloud encryption architecture made surrendering master keys technically impossible without compromising the privacy of all global users. The FSB fined Telegram, leading Telegram to challenge the FSB order before the Supreme Court.
Digital privacy, Encryption keys, Counter-terrorism regulation
FSB Order No. 432 technical specifications, Telegram encryption protocol documentation, expert cryptographic testimony, and administrative fine notices.
Telegram argued that forcing companies to hand over encryption keys violated Article 23(2) of the Russian Constitution, which guarantees privacy of communications except under specific judicial warrants. The FSB argued that under federal counter-terrorism legislation (Yarovaya Law), internet communication organizers must provide technical assistance to decode encrypted messages.
The Supreme Court dismissed Telegram's lawsuit, upholding the lawfulness of the FSB encryption disclosure order.
The Court reasoned that statutory requirements to provide decryption keys do not in themselves constitute an illegal search of private messaging content. Individual message monitoring requires a court warrant, but messaging platforms must provide technical decryption capabilities to state security agencies.
Affirmed statutory requirements forcing digital messaging services to provide technical decryption protocols to national security agencies under Russian information law.
Affirmed statutory requirements forcing digital messaging services to provide technical decryption protocols to national security agencies under Russian information law.
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