Abstract
To encrypt a text _le and to decrypt the encrypted form of the _le to get the original input text _le. This encryption and decryption is done using the most widely used private key encryption scheme based on data encryption standard (DES) adopted in 1977 by National Bureau of Standards.It was designed by IBM based on their own Luci_er cipher and input from NSA.For DES, data are encrypted in 64-bit blocks using a 56-bit key. The algorithm transforms 64-bit input in series of steps into a 64-bit output of cipher text. The same steps, w ....etc

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plzzz help me... i need c code for des..thank u in advance ....etc

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i want program regarding java program for enquiring the pnr status using servlet ....etc

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Aim:
To write a program in C# to perform conversion of dollars to rupees.
Algorithm:
ALGORITHM FOR COMPONENT.
Step 1: Create a namespace as currwithcomp.
Step 2: Create a class called currency as public.
Step 3: Inside the class declare the private variables x of type integer.
Step 4: Define a property variables x.
Step 5: In the property we have the get and set method.
Step 6: Get method is used to get the value form the user and set is used for
setting the user value to the original variables.
St ....etc

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S-DES Algorithm:-

Encryption:- Encryption algorithm takes an 8-bit block of plaintext and 10-bit key as input and produce an 8-bit block of ciphertext as output.
1. Encryption algorithm involves five functions:
1) an initial permutation function (IP)
2) a complex function (fk) which involves both substitution and permutation
3) a simple permutation function (SW) that switches two halves of data
4) the function f again
5) a permutation function that is the inverse of the initial permutation(IP-1).
2. The function fk takes as i ....etc

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Aim:
To write a C# program to perform encryption and decryption of the given data.

Algorithm
ALGORITHM FOR ENCRYPTION:
Step 1: Declare the class as encrypt_class.
Step 2: Start the main function.
Step 3: Declare the variable str in string data type.
Step 4: Create the object for inbuild encryption
algorithm TripleDESCryptoServiceProvider.
Step 5: Create the data file using Filestream
class.
Step 6: Create the object for class cryptoStream.
Cryptostream is a class to ....etc

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Aim:
To write a program to print “Hello World” in CORBA.

Algorithm:
Step 1: Start the process
Step 2: Create an idl class in a module Hello1and declare a
method sayHello().
Step 3: Create an implement class HelloImpl which extends
_HelloImplBase and import the module.
Step 4: Define the sayHello method and return the result.
Step 5: Define the client program named HelloClient which
imports the module
(i) Declare a static reference for interface Hello
(ii) Create and initia ....etc

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write c program to implement DES algorithm logic ....etc

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The Study and Application of Integrating Axiomatic Design and TRIZ for Conceptual Design

Qihua Tian ∗a,b, Yifang Zhong a , Renbin Xiao a , Yixian Du b , Hongmei Yang b
aCAD Center, School of Mechanical Science & Engineering, HuaZhong University of Science and Technology, Wuhan, P.R. China
b
College of Mechanical & Material Engineering, China Three Gorges University, Yichang, P.R.China


Abstract:
AD(Axiomatic Design) and TRIZ(Theory of Inventive Problem Solving) are widely used in conceptual ....etc

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Write a C Program to declare an array for 2 0 floats. Accept the values from the user sort the two arrays in descending order. Merge the two arrays into a new array and display the new array.
/* Build your program around this..... */
main()
{
int a, b, c;
float t;

/*declare an array for 2 0 floats*/
float aList1;
float aList2;
float aList;

/* Accept the values from the user */
/* 1 */
for (c=0; c++;c <20)
scanf(%f, alist1+c);
/* 2 */
for (c=0; c++;c <20)
scanf(%f, alist2+c);

/* sort the ....etc

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