Disappearing Cryptography: Being and Nothingness on the NetAP Professional, 1996 - 295 pagini Conventional cryptography merely scrambles information into an impenetrable block. This book describes how data can be hidden in the background noise of pictures, sound recording, or even bad poetry and reveals how to encrypt information within both text and images. |
Din interiorul cărții
Rezultatele 1 - 3 din 6
Pagina 111
... bungee - jumping where in Minnesota . || in Timbuktu . || in Katmandu . || in Kalamazoo . Each of these variables comes with four choices . If they're weighted equally , then we can encode two bits with each choice . Number them 00 , 01 ...
... bungee - jumping where in Minnesota . || in Timbuktu . || in Katmandu . || in Kalamazoo . Each of these variables comes with four choices . If they're weighted equally , then we can encode two bits with each choice . Number them 00 , 01 ...
Pagina 113
... bungee - jumping in Minnesota . Thelma and Louise went bungee - jumping in Minnesota . 010000 Thelma and Louise went flying in Timbuktu . 100101 could easily be erased if the order of the productions were permuted . It could also be ...
... bungee - jumping in Minnesota . Thelma and Louise went bungee - jumping in Minnesota . 010000 Thelma and Louise went flying in Timbuktu . 100101 could easily be erased if the order of the productions were permuted . It could also be ...
Pagina 114
... bungee - jumping in Kalamazoo . || went bungee - jumping where2 I went flying where || went bungee - jumping where went shooting where || went flying where went fishing where || went flying where || went bungee - jumping where went ...
... bungee - jumping in Kalamazoo . || went bungee - jumping where2 I went flying where || went bungee - jumping where went shooting where || went flying where went fishing where || went flying where || went bungee - jumping where went ...
Cuprins
Secret Broadcasts | 11 |
Compression | 15 |
Encryption | 27 |
Drept de autor | |
10 alte secțiuni nu sunt arătate
Alte ediții - Afișează-le pe toate
Disappearing Cryptography: Information Hiding: Steganography & Watermarking Peter Wayner Previzualizare limitată - 2002 |
Disappearing Cryptography: Information Hiding : Steganography & Watermarking Peter Wayner Previzualizare limitată - 2002 |
Termeni și expresii frecvente
anonymous remailers Barney went fishing begin block Blogs BlogsHalf WhapperHalf BlogsHalf Bob and Ray boolean bungee-jumping bytes cadr Chapter character choice choose colors concatenate string cond context-free grammar convert correct create defun easy encoded encryption entropy eq car error error-correcting codes Figure flip Fred and Barney function Greibach Normal Form Hamming codes Here's hidden hide information Huffman tree if-test instance integer JPEG least significant bits letter loop mimicry Minnesota NewBlogsBatter BlogsOut NewWhapperBatter WhapperOut NextWord node noise noun one-time pad output parity bits parsing pattern pixels possible problem procedure production random number RandomBits recover reverse S-boxes S-Tools secret secure sentence setq shows simple solution someone space split steganography Stopper stored symbol-name tag1 temp2 TempBit Thelma and Louise Turing machine values variable VariableNodePtr verb Whapper WhapperHalf BlogsHalf WhapperHalf word