Arvid Gerhard Damm | |
|---|---|
| Born | 7 August 1869 |
| Died | 7 November 1928 (aged 59) |
| Nationality | Swedish |
| Occupation(s) | Engineer, inventor |
Arvid Gerhard Damm (7 August 1869 – 7 November 1928) was a Swedish engineer and inventor. He designed a number of cipher machines, and was one of the early inventors of the wired rotor principle for machine encipherment. The company, AB Cryptograph, was an early predecessor of Crypto AG.