KL-51: Difference between revisions
Appearance
Content deleted Content added
+pix |
m Robot - Moving category NSA encryption devices to National Security Agency encyption devices per CFD at Wikipedia:Categories for discussion/Log/2007 December 11. |
||
Line 5: | Line 5: | ||
{{crypto-stub}} |
{{crypto-stub}} |
||
[[Category: |
[[Category:National Security Agency encyption devices]] |
Revision as of 00:17, 19 December 2007
The KL-51 was an off-line keyboard encryption system that read and punched paper tape for use with teleprinters. It was developed by the U.S. National Security Agency in the 1980s to replace the earlier KL-7, but used digital electronics for encryption instead of rotors.