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Saturday, March 5, 2011

Enkripsi Kriptografi



Saya sedang iseng2 bikin algoritma kriptografer sederhana... silahkan dicicipi kawan...

# include stdio.h
# include conio.h
# include string.h

main()
{
char tulisan[100], enkripsi[100];
int i, kunci, panjang, kode;

printf("Masukkan plaintext = ");
gets(tulisan);
printf("Masukkan Kunci = ");
scanf("%d",&kunci);
panjang = strlen(tulisan);
strcpy(enkripsi, tulisan);
for(i=0;i