US PATENT SUBCLASS 380 / 1
CRYPTANALYSIS


Current as of: June, 1999
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380 /   HD   CRYPTOGRAPHY

1CRYPTANALYSIS


DEFINITION

Classification: 380/1

CRYPTANALYSIS:

(under the class definition) Subject matter which includes breaking of a secret code or cipher.

(1) Note. After the code has been broken, use of the code for reception is classified elsewhere in this class.