Rotor Wiring Tables
This table shows how the internal wiring connects the right side of the rotor (with the springloaded contacts) to the left side. Each rotor is a simple substitution cipher. The letters are listed as connected to alphabet order. If the first letter of a rotor is E, this means that the A is wired to the E. This does not mean that E is wired to A. This looped wiring is only the case with the reflectors.
- Terminology
- The reflector is also known as the reversing drum or, from the German, the Umkehrwalze or UKW.
| Rotor # | ABCDEFGHIJKLMNOPQRSTUVWXYZ | Date Introduced | Model Name & Number |
|---|---|---|---|
| IC | DMTWSILRUYQNKFEJCAZBPGXOHV | 1924 | Commercial Enigma A, B |
| IIC | HQZGPJTMOBLNCIFDYAWVEUSRKX | 1924 | Commercial Enigma A, B |
| IIIC | UQNTLSZFMREHDPXKIBVYGJCWOA | 1924 | Commercial Enigma A, B |
| Rotor # | ABCDEFGHIJKLMNOPQRSTUVWXYZ | Date Introduced | Model Name & Number |
| I | JGDQOXUSCAMIFRVTPNEWKBLZYH | 7 February 1941 | German Railway (Rocket) |
| II | NTZPSFBOKMWRCJDIVLAEYUXHGQ | 7 February 1941 | German Railway (Rocket) |
| III | JVIUBHTCDYAKEQZPOSGXNRMWFL | 7 February 1941 | German Railway (Rocket) |
| UKW | QYHOGNECVPUZTFDJAXWMKISRBL | 7 February 1941 | German Railway (Rocket) |
| ETW | QWERTZUIOASDFGHJKPYXCVBNML | 7 February 1941 | German Railway (Rocket) |
| Rotor # | ABCDEFGHIJKLMNOPQRSTUVWXYZ | Date Introduced | Model Name & Number |
| I-K | PEZUOHXSCVFMTBGLRINQJWAYDK | February 1939 | Swiss K |
| II-K | ZOUESYDKFWPCIQXHMVBLGNJRAT | February 1939 | Swiss K |
| III-K | EHRVXGAOBQUSIMZFLYNWKTPDJC | February 1939 | Swiss K |
| UKW-K | IMETCGFRAYSQBZXWLHKDVUPOJN | February 1939 | Swiss K |
| ETW-K | QWERTZUIOASDFGHJKPYXCVBNML | February 1939 | Swiss K |
| Rotor # | ABCDEFGHIJKLMNOPQRSTUVWXYZ | Date Introduced | Model Name & Number |
| I | EKMFLGDQVZNTOWYHXUSPAIBRCJ | 1930 | Enigma I |
| II | AJDKSIRUXBLHWTMCQGZNPYFVOE | 1930 | Enigma I |
| III | BDFHJLCPRTXVZNYEIWGAKMUSQO | 1930 | Enigma I |
| IV | ESOVPZJAYQUIRHXLNFTGKDCMWB | DEC 1938 | M3 Army |
| V | VZBRGITYUPSDNHLXAWMJQOFECK | DEC 1938 | M3 Army |
| VI | JPGVOUMFYQBENHZRDKASXLICTW | 1939 | M3 & M4 Naval (FEB 1942) |
| VII | NZJHGRCXMYSWBOUFAIVLPEKQDT | 1939 | M3 & M4 Naval (FEB 1942) |
| VIII | FKQHTLXOCBJSPDZRAMEWNIUYGV | 1939 | M3 & M4 Naval (FEB 1942) |
| Rotor # | ABCDEFGHIJKLMNOPQRSTUVWXYZ | Date Introduced | Model Name & Number |
| Beta | LEYJVCNIXWPBQMDRTAKZGFUHOS | Spring 1941 | M4 R2 |
| Gamma | FSOKANUERHMBTIYCWLQPZXVGJD | Spring 1942 | M4 R2 |
| Reflector A | EJMZALYXVBWFCRQUONTSPIKHGD | ||
| Reflector B | YRUHQSLDPXNGOKMIEBFZCWVJAT | ||
| Reflector C | FVPJIAOYEDRZXWGCTKUQSBNMHL | ||
| Reflector B Thin | ENKQAUYWJICOPBLMDXZVFTHRGS | 1940 | M4 R1 (M3 + Thin) |
| Reflector C Thin | RDOBJNTKVEHMLFCWZAXGYIPSUQ | 1940 | M4 R1 (M3 + Thin) |
| ETW | ABCDEFGHIJKLMNOPQRSTUVWXYZ | Enigma I |
Technical comments related to Enigma modifications 1939-1945.
Read more about this topic: Enigma Rotor Details
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