#include
#include
#include
void main()
{
char nod,st,ed;
int wts,n,i,j,k,x=0,y,s=0,pos=-1,max=100;
clrscr();
printf(Enter the no of nodes:);
scanf(%d,&n);
printf(Enter nodes:);
for(i=0;i {
fflush(stdin);
scanf(%c,&nod);
}
printf(Enter start & end node:);
fflush(stdin);
scanf(%c,&st);
fflush(stdin);
scanf(%c,&ed);
for(i=0;i {

y=0;
for(j=0;j {
printf(Wt between%c-%c:,nod,nod);
scan ....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 input ....etc

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ABSTRACT:
Information hiding is an art which has been used since long back for covert communication.
Steganography is the art of hiding secret message within a larger image or a secret image in another cover image, such
that the hidden message or an image is undetectable. Chaotic systems are known for its randomness, it can be made
utilized in achieving the encryption. In this paper chaos-based encryption algorithm for images is used. This algorithm
is based on pixel scrambling where in the randomness of the chaos is made utilized to scra ....etc

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to get information about the topic c code to implement des algorithm full report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-implementation-of-des-algorithm

http://seminarsprojects.net/Thread-implement-des-algorithm ....etc

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abstract, imformation, detail theory, total report on this topic. ....etc

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i need source code for watermarking relational database using public key or biometric mey ....etc

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Program for DES
#include
#include
void main()
{
int a,b,c,i,j,k,l,m,n,x1;
int p,q,r,s,d,y,e,z=0;
clrscr();
printf(\n Enter the plain Text number:\n);
scanf(%d,&n);
printf(\n Enter the key number \n);
scanf(%d,&k);
printf(\n Enter the bit stream \n);
for(i=0;i {
scanf(%d,&a);
}
p=n\2;
x1=p-k;
for(i=0;i<=x1;i++)
{
c=0;
z++;
}
z=z-1;

printf(\n Enter the Key bit Stream\n);
for(i=0;i {
sca ....etc

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To get full information or details of video steganography using lsb algorithm please have a look on the pages

http://seminarsprojects.net/Thread-stego-machine-%E2%80%93-video-steganography-using-modified-lsb-algorithm

http://seminarsprojects.net/Thread-stego-machine-%E2%80%93-video-steganography-using-modified-lsb-algorithm?pid=84490&mode=threaded

if you again feel trouble on video steganography using lsb algorithm please reply in that page and ask specific fields in video steganography using lsb algorithm ....etc

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To get full information or details of steganography algorithms please have a look on the pages

http://seminarsprojects.net/Thread-stego-machine-%E2%80%93-video-steganography-using-modified-lsb-algorithm

if you again feel trouble on steganography algorithms please reply in that page and ask specific fields in steganography algorithms ....etc

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To get full information or details of a java source code for video steganography please have a look on the pages

http://seminarsprojects.net/Thread-steganography-full-report--8121

http://seminarsprojects.net/Thread-video-steganography

if you again feel trouble on a java source code for video steganography please reply in that page and ask specific fields in a java source code for video steganography ....etc

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