Venona: Difference between revisions
Jump to navigation
Jump to search
imported>Sandy Harris No edit summary |
imported>Sandy Harris No edit summary |
||
| Line 5: | Line 5: | ||
The cipher was a [[one-time pad]], provably perfectly secure (with limitations that are not relevant here) when correctly implemented and used. However, Soviet procedures were flawed; they sometimes re-used keys. This gave the NSA the opening they needed. | The cipher was a [[one-time pad]], provably perfectly secure (with limitations that are not relevant here) when correctly implemented and used. However, Soviet procedures were flawed; they sometimes re-used keys. This gave the NSA the opening they needed. | ||
{{reflist|2}} | |||
Revision as of 20:20, 2 August 2008
The NSA Venona [1] project was a successful attack on a Soviet diplomatic cipher during the Cold War.
The cipher was a one-time pad, provably perfectly secure (with limitations that are not relevant here) when correctly implemented and used. However, Soviet procedures were flawed; they sometimes re-used keys. This gave the NSA the opening they needed.