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 Categories >> Software >> Cryptography
  Cryptography Algorithms (40)   Digital Certificates (23)   Encryption Decryption (58)   Ciphers (43)   Cryptography Protocols (0)
  Cryptography General (78)   Cryptography AllOther (0)
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Question Asked @ Answers Views     Select
what is mean by steganography? ciphercloud   0  49
what is cryptography?    4  799
Hello. In Snort, how a digital signature is actually created for the authentication purpose and thereby provides intrusion detection as well as prevention. How the software for IDS/IPS comes to know regarding the threat/vulnerability using digital signature ? Whether any specific language or programming is used or not.    1  738
Asking questions of cryppoyography ibm   0  365
hi,pls help me for the preparation of interview for iob's it manager post?    0  436
How Can I Find the XP Lost Password?    4  970
A company wants to transmit data over the telephone, but it is concerned that its phones may be tapped. All of its data is transmitted as four-digit integers. It has asked you to write a program that will encrypt its data so that the data may be transmitted more securely. Your script should read a four digit integer entered by the user in a prompt dialog and encrypt it as follows: Replace each digit by (the sum of that digit plus 7) modulus 10. Then swap the first digit with the third, and swap the second digit with the fourth. Then output XHTML text that displays the encrypted integer.    0  859
Pipe A can fill in 20 minutes and Pipe B in 30 mins and Pipe C can empty the same in 40 mins.If all of them work together, find the time taken to fill the tank grapecity   4  3363
(1/10)18 - (1/10)20 = ? tcs   13  10311
Can we do the project in ENCRYPTION AND DECRYPTION as a operating system project? If yes how can we use the concepts? visa   1  2265
What is tamper-resistant hardware ?    1  1669
What are biometric techniques ?    1  1243
What is DNA computing ?    0  898
What is quantum cryptography ?    2  1919
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Un-Answered Questions
 Question Views   Select
What is S/WAN ? 276
shall we use a journalling filesystem on top of /dev/loop? 527
How is RSA used for privacy in practice ? 435
What is NIST ? 297
What are some group-theoretic properties of product ciphers? 309
What are the best factoring methods in use today ? 295
Is RSA a de facto standard ? 370
Has DES been broken ? 316
What is the meaning of apostrophies in ciphers - ideas? 638
What is Mondex ? 308
What would it take to break RSA ? 395
Is DSA secure ? 624
How to make backups? 336
Should one test for weak keys in DES ? 494
Is the IAIK-JCE implementation tested on platforms like SUN solaris, Macintosh (OS 7.5, 8.0), HP-UX (10.x)? 547
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