private void MyShifr2(int m, string text)
{
char[] engAlp = { 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L',
'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X','Y','Z', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z' };
char[] alphabet = { 'а', 'б', 'в', 'г', 'д', 'е',
'ё', 'ж', 'з', 'и', 'й', 'к','л', 'м', 'н', 'о', 'п', 'р',
'с', 'т', 'у', 'ф', 'х', 'ц','ч', 'ш', 'щ', 'ъ',
'ы', 'ь', 'э', 'ю', 'я' };
string[] shifredAlp = new string[33];
foreach (char shifrChar in alphabet)
{
int index = Array.IndexOf(alphabet, shifrChar) - 7;
int index1 = Array.IndexOf(alphabet, shifrChar);
int a = CAR(index - 7);
int b = CAR(index + 13);
int c = CAR(index - 18);
int d = CAR(index + 10);
int e = CAR(index - 8);
int f = CAR(index + 4);
string toShifr = engAlp[a].ToString() + engAlp[b].ToString() + engAlp[c].ToString() + engAlp[d].ToString() + engAlp[e].ToString() + engAlp[f].ToString();
shifredAlp[index1] = toShifr;
}
switch (m)
{
case (0):
{
string toShifrText = text;
foreach (char Charkey in alphabet)
{
int index = Array.IndexOf(alphabet, Charkey);
string shifrReplace = shifredAlp[index] + "_";
string ckey = Charkey.ToString();
Regex reg = new Regex(ckey, RegexOptions.IgnoreCase);
toShifrText = reg.Replace(toShifrText, shifrReplace);
}
if (toShifrText.EndsWith("_"))
{
toShifrText = toShifrText.Remove(toShifrText.Length - 1);
}
text2.Text = toShifrText;
break;
}
case (1):
{
string toShifrText = text;
foreach (string Charkey in shifredAlp)
{
int index = Array.IndexOf(shifredAlp, Charkey);
string alphabetReplace = alphabet[index].ToString();
string ckey = Charkey.ToString();
Regex reg = new Regex(ckey);
toShifrText = reg.Replace(toShifrText, alphabetReplace);
}
toShifrText = ConvertStringArrayToString(toShifrText.Split('_'));
text2.Text = toShifrText;
break;
}
}
}
private void MyShifr1(int key, int m, string text)
{
char[] alphabet = { 'а', 'б', 'в', 'г', 'д', 'е',
'ё', 'ж', 'з', 'и', 'й', 'к','л', 'м', 'н', 'о', 'п', 'р',
'с', 'т', 'у', 'ф', 'х', 'ц','ч', 'ш', 'щ', 'ъ',
'ы', 'ь', 'э', 'ю', 'я' };
string[] shifr = new string[33];
foreach (char ch in alphabet)
{
int index = Array.IndexOf(alphabet, ch) + 1;
string one = (index * (key + 3)).ToString();
string two = (index * (key + 1)).ToString();
string three = (index * (key + 5)).ToString();
string four = (index * (key + 2)).ToString();
string complete = (Int64.Parse(one) * Int64.Parse(two) * Int64.Parse(three)).ToString() + four;
shifr[index - 1] = (complete); //Int64.Parse(complete);
}
switch (m)
{
case (0):
{
string toShifr = text;
foreach (char Charkey in alphabet)
{
int index = Array.IndexOf(alphabet, Charkey);
string shifrReplace = shifr[index].ToString();
string ckey = Charkey.ToString();
Regex reg = new Regex(ckey, RegexOptions.IgnoreCase);
toShifr = reg.Replace(toShifr, shifrReplace);
}
text2.Text = toShifr;
break;
}
case (1):
{
string toShifr = text;
foreach (string Charkey in shifr)
{
int index = Array.IndexOf(shifr, Charkey);
string alphabetReplace = alphabet[index].ToString();
string ckey = Charkey.ToString();
Regex reg = new Regex(ckey);
toShifr = reg.Replace(toShifr, alphabetReplace);
}
text2.Text = toShifr;
break;
}
}
}
