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skipjack

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skipjack: see herring herring, common name for members of the large, widely distributed family Clupeidae, comprising many species of marine and fresh-water food fishes, including the sardine (Sardinia), the menhaden (Brevoortia), and the shad (Alosa).
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skipjack [′skip‚jak]
(vertebrate zoology)

(cryptography)SkipJack - An encryption algorithm created by the NSA (National Security Agency) which encrypts 64-bit blocks of data with an 80-bit key. It is used in the Clipper chip, a VLSI device with an ARM processor core, which is intended to perform cryptographic operations while allowing the security agencies listen in.

There are (apparently) two agencies, both of whom have to agree that there is a valid reason to decode a message. Don't laugh, they are serious.



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Skipjack Chesapeake Bay Skipjacks became common in the late 1800''s.
Over-fishing has put cod, tuna (apart from some skipjack and yellowfin stocks), skate, swordfish, and most hake, halibut and haddock on the critical list, according to the MCS's pocket shopping guide (available from www.
Some of the birds you'll see--especially big flocks of birds--won't be on dolphin at all but instead will be trailing schools of skipjack tuna.
 
 
 
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