3309509

Information

• Patent Grant
• 3309509

• References
• Source

• Patent Number

  3,309,509

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1967
  57 years ago

• CPC

  • G06F7/468 - for evaluating functions by calculation
  • G06F1/02 - Digital function generators
  • G06F7/58 - Random or pseudo-random number generators
  • H04L9/0662 - with particular pseudorandom sequence generator
  • H04L2209/26 - Testing cryptographic entity

• US Classifications

  • 708 - Electrical computers: arithmetic processing and calculating
  • 340 - Communications: electrical
  • 377 - Electrical pulse counters, pulse dividers, or shift registers: circuits and systems
  • 380 - Cryptography