SUBSIM Radio Room Forums - View Single Post - Authentic BDU/U-Boat transmissions Intercepted by the Allies

defcom · 02-25-09, 03:08 PM

Hi Folks,

I saw your reference to the raw intercepts of the M4 prject. If interested, I have a special page on the first of those messages (stripped of the FCLC and QRKN indicators), which describes in detail how to decipher the message (you can use my Enigma simulator). I also added some information from the archives about the U-boat U-264 that sent the message back in 1942, and how the U-boat was finally sunk.

http://users.telenet.be/d.rijmenants/en/m4project.htm

enjoy the reading (and deciphering if you fancy playing with the sim)

Kind regards,

Dirk Rijmenants

Cipher Machines & Cryptology
http://users.telenet.be/d.rijmenants
http://rijmenants.blogspot.com

02-25-09, 03:08 PM	#22
defcom Seaman Join Date: Mar 2006 Posts: 42 Downloads: 8 Uploads: 0	Hi Folks, I saw your reference to the raw intercepts of the M4 prject. If interested, I have a special page on the first of those messages (stripped of the FCLC and QRKN indicators), which describes in detail how to decipher the message (you can use my Enigma simulator). I also added some information from the archives about the U-boat U-264 that sent the message back in 1942, and how the U-boat was finally sunk. http://users.telenet.be/d.rijmenants/en/m4project.htm enjoy the reading (and deciphering if you fancy playing with the sim) Kind regards, Dirk Rijmenants Cipher Machines & Cryptology http://users.telenet.be/d.rijmenants http://rijmenants.blogspot.com