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upd vigenere

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Bucchino Geoffrey 2021-10-21 20:08:14 +02:00
parent f21294b03b
commit 80fc8763b0
3 changed files with 27 additions and 1 deletions
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26
vigenere.c
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@ -2,8 +2,32 @@
int cryptVigenere(const char *key, const char *data, char *bufferDst) { int cryptVigenere(const char *key, const char *data, char *bufferDst) {
int error = 0; int error = 0;
char matrice[SIZE_MATRICE_VIGENERE][SIZE_MATRICE_VIGENERE];
int i, j = 0;
printf("Vigenere\n"); // Init the Vigenere matrice
matriceVigenere(matrice);
for (i = 0; i < SIZE_MATRICE_VIGENERE; i++) {
for (j = 0; j < SIZE_MATRICE_VIGENERE; j++) {
printf("%c ", matrice[i][j]);
}
printf("\n");
}
return error; return error;
} }
void matriceVigenere(char matrice[][SIZE_MATRICE_VIGENERE]) {
int i, j = 0;
int k = 0;
for (i = 0; i < SIZE_MATRICE_VIGENERE; i++) {
for (j = 0; j < SIZE_MATRICE_VIGENERE; j++) {
//matrice[i][j] = 'A' + j;
if (k == SIZE_MATRICE_VIGENERE + 1)
matrice[i][j] = 'A' + j + k ;
else
matrice[i][j] = 'A' + j + k;
}
k++;
}
}

2
vigenere.h
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@ -2,7 +2,9 @@
#define H_VIGENERE #define H_VIGENERE
#include "functions.h" #include "functions.h"
#define SIZE_MATRICE_VIGENERE 26
int cryptVigenere(const char *key, const char *data, char *bufferDst); int cryptVigenere(const char *key, const char *data, char *bufferDst);
void matriceVigenere(char matrice[][SIZE_MATRICE_VIGENERE]);
#endif #endif