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"Cryptography" (來源:books.google.com.hk)
... cryptography. Mr. Webster's Unabridged defines it as "thc art of writing in cypher," meaning code. Everyone for years knows that we have codes and decoders. The official records of World War II make a big thing of how we "broke" the ...
"Cryptography" (來源:books.google.com.hk)
... cryptography is outlawed, only outlaws will have cryptography" ring a bell? As an internal government standard, Clipper is fine. But without regulating commercial cryptography, the Clipper chip is a wasteful, impotent policy gesture ...
"Cryptography" (來源:books.google.com.hk)
Cryptography Vital In War, Peace. history of modern warfare is entwined with that of modern cryptography — the enciphering and deciphering of messages transmitted in secret code. One of the main concerns of a nation at war is to devise ...
"Cryptography" (來源:books.google.com.hk)
isay CRYPTOGRAPHY. CRYPTOGRAPHY. The Sign Language of The and of Political Conspiracies Intrigues. thy Peculiar! lea of Cipher Codes, And of Cipher. II tie. "- » ! i ! i : •»• Bllil.r r >H.ar»pfc f.r..- Telegraph Corps —The. ings to their ...
"Cryptography" (來源:books.google.com.hk)
... cryptography, the mathematical science of code breaking and making. By 1977 the security requirements of public communications had led several university scientists to discover some remarkably simple but powerful' new concepts and ...
"Cryptography" (來源:books.google.com.hk)
CRYPTOGRAPHY. The Sign Language of Conspiracies and Political Intrigues. Peculiar!. les of tip Codes, Ancient and Modern. The ITJ Hilary Telegraph Corps — 'JChs Tilden Tele^ramx. Cryptography, or the art of concealment in writing, says ...
"Cryptography" (來源:books.google.com.hk)
... cryptography, the science of writing and transmuting messages in code. No technology, with the possible exception of nuclear weaponry, is considered more sensitive to national security. NSA, America's super-secret agency in charge of ...
"Cryptography" (來源:books.google.com.hk)
... cryptography, the study of codes and code-breaking. For many years, codes were the province of the military and the diplomats, both of whom concentrated on protecting their own messages from ene- mfes and on trying to read the ...
"Cryptography" (來源:books.google.com.hk)
... cryptography means? I looked it up In the dictionary and according to Noah Webster,. no less, it means the art of writ/. ing in secret characters. Constance Bennett is to make a picture based on cryptography in which the secret diplomatic ...
"Cryptography" (來源:books.google.com.hk)
... cryptography are breathtaking. "The security of (quantum cryptography) is based on the laws of nature," said physicist Richard Hughes at Los Alamos National Laboratory, the nuclear weapons lab in New Mexico. "Unless there's something ...