Homepage Crypto Index Enigma Hagelin Fialka Siemens Philips Nema Racal Motorola STK Transvertex Gretag HELL Telsy TST Mils AT&T Tadiran USA USSR UK Voice Hand Mixers Phones Spy sets Burst encoders Intercept Covert Radio PC Telex Agencies Manufacturers Donate Kits Shop News Events Wanted Contact About Links ME-830 OTT cipher machine (mixer) - wanted item   The ME-830 was an on-line and off-line cipher machine for teleprinter networks, developed by Mils Elektronik in Mils (Austria) in the mid-1980s. The device was build around a standard PC of the era and was suitable for telex messages and, via an upgrade, for fax and text messages.   The M-830 supported two types of encryption: algorithm-based encryption by means of a built-in key generator, and, for high-level messages, the unbreakable One-Time Pad cipher (OTP).      Help required At present we have no further information about this device. Furthermore, we are still hoping to add it to our collection in due course. If you have such a device or any related information, and are willing to donate it to Crypto Museum, please contact us.   References Mils Elektronik, Cipher Machine Telex Version ME 830 Sales Brochure. 8 pages. Date unknown, but probably early 1980s. 1 Document kindly supplied by Mils Electronic. Further information Other members of the Mils 800-family About OTP and OTT The Vernam principle 5-Level Baudot code Other Mils cipher machines About Mils Elektronik (history) Main crypto page Any links shown in red are currently unavailable. If you like this website, why not make a donation? © Copyright 2009-2013, Paul Reuvers & Marc Simons. Last changed: Thursday, 17 July 2014 - 12:55 CET