CRYPTOGRAPHY ON THE STEEL HIGHWAYS: INTERCEPTION OF REPORTS, DECRYPTION AND PROTECTION OF INFORMATION IN THE ACTIVITIES OF RAILWAY GENDARMES
Keywords:
Railway gendarmerie, cryptography, cipher, encryption, decryption, cryptanalysis, the Russian Empire, the First World WarAbstract
The article examines the activities of the gendarmerie railway police in the Russian Empire during the period from the last decade of the 19th century to the February Revolution, focusing on their efforts to intercept anti-government correspondence and enemy reports, decrypt them, and protect information about the transportation of military goods. The author uses extensive previously unpublished records from the gendarmerie police departments of the railways to analyze examples of secret writing (cryptograms) used by revolutionaries. The disadvantages of the ciphers used include a logical connection between letters in the source text and positions in conditional alphabets, as well as a specific arrangement of letters that ensures that only one position of the conditional alphabet can correspond to each encrypted value. Militant groups of political radicals actively tried to recruit railway employees, especially telegraph operators, to cooperate in order to receive and transmit information about the passage of trains with valuable cargo. This information was crucial for planning and implementing expropriation actions. During the First World War, the critical importance of communication increased the importance of cryptography and cryptanalysis. To encrypt messages about the state of Russian railways, the enemy used an extensive arsenal of techniques, such as replacing keywords in texts by established methods; using cipherbooks containing various code combinations, and a combination of values replacement and rearrangement according to the developed matrices. The war gave an impetus to the development of cryptography, as ciphers became more complicated for cryptanalysts to decipher. The concealment of the contents of spy reports was ensured not only through the transformation of texts but also through sophisticated methods of packaging information carriers in luggage, among food products, and the use of special ink. In charge of decryption, the railway gendarmes largely depended on the special department of the Police Department of the Ministry of Internal Affairs and the Ministry of War. These agencies provided the necessary keys. In turn, the railway gendarmerie gained valuable experience in intercepting letters containing secrets when they were transported by rail.References
Бабаш А.В., Баранова Е.К. Криптографические методы обеспечения информационной безопасности до Первой мировой войны // Технологии техносферной безопасности. 2020. № 6(34). С. 12.
Беседина Е.А., Буркова Т.В. «Письмо получено, пишите своим ключом...»: российская социал-демократия против практики перлюстрации в 1905–1907 гг. // Кубанские исторические чтения: материалы XII Междунар. науч.-практ. конф. Барнаул, 2021. С. 122–130.
Бутырский Л.С., Гольев Ю.И., Ларин Д.А., Никонов Н.В., Шанкин Г.П. Криптографическая дея-тельность в Швеции в первой половине XX в. // Защита информации. INSIDE. 2007. № 4. С. 88–96.
Визавитин О.И., Варламова В.В., Таякин С.Д. Применение криптографии в период Первой мировой войны // Молодой ученый. 2017. № 12(146). С. 445–449.
Гольев Ю.И., Ларин Д.А., Шанкин Г.П. Криптографическая деятельность революционеров в России. 1881–1887 годы: агония «Народной воли» // Защита информации. INSIDE. 2006. № 2. С. 88–96.
Гольев Ю.И., Ларин Д.А., Шанкин Г.П. Криптографическая деятельность революционеров в России. Полиция против революционеров // Защита информации. INSIDE. 2008. № 2. С. 86–96.
Гребенников В.В. Криптология и секретная связь. Сделано в СССР. М.: Алгоритм, 2017. 480 с.
Кан Д. Взломщики кодов. М.: Центрполиграф, 2000. 473 с.
Ларин Д.А. Криптографическая служба МИД Российской империи в период Первой мировой войны // Право и управление. XXI век. 2014. № 3(32). С. 36–41.
Ларин Д.А. Этапы криптографической деятельности в России // Вестник РГГУ. Документоведе-ние и архивоведение. Информатика. Защита информации и информационной безопасности. 2011. № 13(75). С. 11–37.
Медведев С.В. Всероссийский железнодорожный союз в 1907 году по материалам Департамента полиции // История и перспективы развития транспорта на севере России. 2018. № 1. С. 15–18.
Пылаева Е.И. Криптоаналитическая деятельность особого отдела Департамента полиции МВД в начале XX в. (по материалам Вологодской губернии) // Вестник Моск. ун-та. История. 2014. № 3. С. 20–36.
Сингх С. Книга шифров: тайная история шифров и их расшифровки. М.: Астрель, 2007. 447 с.
Синиченко В.В. Перехват донесений специальными службами в годы Первой мировой войны // Исторические чтения на Лубянке. История отечественных спецслужб: источниковедение и историография: материалы XXV Междунар. науч. конф. 2021. С. 19¬–24.
Соболева Т.А. История шифровального дела в России. М.: ОЛМА-ПРЕСС-Образование, 2002. 511 с.
References
Babash, A.V. & E.K. Baranova (2020), “Cryptographic methods of ensuring information security before the First World War”, Tehnologii tehnosfernoy bezopasnosti, № 6(34), p. 12.
Besedina, E.A. & T.V. Burkova (2021), “The letter has been received, write with your key...: Russian Social Democracy against the practice of perlustration in 1905–1907”, in Kubanskie istoricheskie chteniya. Materialy XII Mezhdunarodnoy nauchno-prakticheskoy konferentsii [Kuban Historical Readings. Materials of the 12th International Scientific and Practical Conference], IP Kolmogorov I.A., Barnaul, Russia, pp. 122–130.
Butyrsky, L.S., Golev, Yu.I., Larin, D.A., Nikonov, N.V. & G.P. Shankin (2007), “Cryptographic activities in Sweden in the first half of the 20th century”, Zashhita informatsii. INSIDE, № 4, pp. 88–96.
Golev, Yu.I., Larin, D.A. & G.P. Shankin (2006), “Cryptographic activities of revolutionaries in Russia. 1881–1887: the agony of «Narodnaya Volya»”, Zashhita informatsii. INSIDE, № 2, pp. 88–96.
Golev, Yu.I., Larin, D.A. & G.P. Shankin (2008), “Cryptographic activities of revolutionaries in Russia. Police against revolutionaries”, Zashhita informatsii. INSIDE, № 2, pp. 86–96.
Grebennikov, V.V. (2017), Kriptologiya i sekretnaya svyaz'. Sdelano v SSSR [Cryptology and secret communication. Made in the USSR], Algoritm, Moscow, Russia, 480 p.
Kan, D. (2000), Vzlomshhiki kodov [Codebreakers], Tsentrpoligraf, Moscow, Russia, 473 p.
Larin, D.A. (2011), “Stages of cryptographic activities in Russia”, Vestnik RGGU. Seriya: Dokumentovedenie i Arhivovedenie. Informatika. Zashhita informatsii i informatsionnoy bezopasnosti, № 13(75), pp. 11–37.
Larin, D.A. (2014), “Cryptographic service of the Ministry of Foreign Affairs of the Russian Empire during the First World War”, Pravo i upravlenie XXI vek, № 3(32), pp. 36–41.
Medvedev, S.V. (2018), “All-Russian Railway Union in 1907 according to the materials of the Police Department”, Istoriya i perspektivy razvitiya transporta na severe Rossii, № 1, pp. 15–18.
Pylaeva, E.I. (2014), “Cryptanalytic activities of the special department of the Police Department of the Ministry of Internal Affairs in the early 20th century (based on the materials of the Vologda province)”, Vestnik Moskovskogo universiteta. Seriya 8. Istoriya, № 3, pp. 20¬–36.
Singh, S. (2007), Kniga shifrov: taynaya istoriya shifrov i ih rasshifrovki [The Book of ciphers: the secret history of ciphers and their decryption], Astrel, Moscow, Russia, 447 p.
Sinichenko, V.V. (2021), “Interception of reports by special services during the First World War”, in Istoricheskie chteniya na Lubyanke. Istoriya otechestvennyh specsluzhb: istochnikovedenie i istoriografiya. Materialy XXV mezhdunarodnoy nauchnoy konferentsii [Historical readings on the Lubyanka. The history of Russian special services: source studies and historiography. Materials of the 25th International Scientific Conference], Frontkniga, Moscow, Russia, pp. 19–24.
Soboleva, T.A. (2002), Istoriya shifroval'nogo dela v Rossii [The history of encryption in Russia], OLMA-PRESS-Obrazovanie, Moscow, Russia, 511 p.
Vizavitin, O.I., Varlamova, V.V. & S.D. Tayakin (2017), “The use of cryptography during the First World War”, Molodoy uchenyy, № 12(146), pp. 445-449.
