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 Categories >> Software >> Cryptography       
  Cryptography Algorithms (39)   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 cryptography?  4  681
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  627
Asking questions of cryppoyography IBM  0  297
hi,pls help me for the preparation of interview for iob's it manager post?  0  402
How Can I Find the XP Lost Password?  4  878
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  801
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  3183
(1/10)18 - (1/10)20 = ? TCS   12  9898
Can we do the project in ENCRYPTION AND DECRYPTION as a operating system project? If yes how can we use the concepts? Visa  1  2178
What is tamper-resistant hardware ?  1  1583
What are biometric techniques ?  1  1177
What is DNA computing ?  0  856
What is quantum cryptography ?  2  1766
What is quantum computing ?  1  1189
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Un-Answered Questions
 Question Views Asked at   Select
Are elliptic curve cryptosystems widely used ? 264  
Asking questions of cryppoyography 297 IBM
What other hash functions are there ? 259  
Is DSA secure ? 580 Google
What is a one-time signature scheme ? 517  
How do I change the password / the cipher? 305  
Is DES available in software? 302  
What are some group-theoretic properties of product ciphers? 284  
Which cryptographic mechanism provides non-repudiation? 359  
How are block ciphers used to encrypt data longer than the block size? 254  
Is RSA an official standard today ? 354  
What is public key encryption? 314  
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