Problem with encryption with pasword

**pingusteam** · December 21st, 2017, 02:15 PM

Hello
i write program for encryption with use pasword. In some cases (pasword its word like belgija program dont decryption normal, if i use another vord or i spell it and use letther word belgija i get normal result ) where its mistake?

//code for  encryption
 String znakm kljuc2, beseda3;
    char znak2;
int aaa;
kljuc2 = beseda3;
         aaa = kljuc2.length();
    for (int stevec = 0; stevec < aaa; stevec++){
znak2 = kljuc2.charAt(stevec);
          znak = Character.toString(znak2);
       switch (znak){
        case "1" : case "q" : case "w" : case "v" : case "b" : 
        case "2" : case "!" : case "e" : case "c" : case "n" : 
        case "S" : case "D" : case "Z" : case "T" : case "Ł":
        case "ł":
        spirala();
        break;
        case "3": case "#" : case "r" : case "m" : case "," : 
        case "4" : case "$" : case "t" : case "x" : case "." : 
        case "A" : case "F" : case "U" : case "R" : case "ß":
        case "@":
        gordoll();
        break;
        case "5": case "%" : case "z" : case "y" : case "-" : 
        case "6" : case "&" : case "u" : case "<" : case "_" :
        case ">" : case "G" : case "I" : case "E" : case "¤":
        gordol();
        break;
        case "7": case "/" : case "i" : case "a" : case ":" : 
        case "8" : case "(" : case "o" : case "s" :  case ";" :
        case "Y" : case "H" : case "O" : case "W" : case "×":
        doll();
        break;
        case "9": case ")" : case "p" : case "d" :  case "M" :
        case "0" : case "=" : case "l" : case "f" :  case "N" :
        case "X" : case "J" : case "P" : case "Q" : case "÷":
        gor();
        break;
        case "'": case "?" : case "k" : case "g" :  case "B" :
        case "+" : case "*" : case "j" : case "h" :  case "V" :
        case "C" : case "K" : case "L" :  case "|":  case "€" :
        dol();
        break;
   }     
        }
 
//code for  decryption
 String znakm kljuc2, beseda3;
    char znak2;
int aaa;
 
aaa = kljuc2.length();
    for (int stevec = 0; stevec < aaa; stevec++){
znak2 = kljuc2.charAt(stevec);
          znak = Character.toString(znak2);
       switch (znak){
        case "1" : case "q" : case "w" : case "v" : case "b" : 
        case "2" : case "!" : case "e" : case "c" : case "n" : 
        case "S" : case "D" : case "Z" : case "T" : case "Ł":
        case "ł":
        spirala2();
        break;
        case "3": case "#" : case "r" : case "m" : case "," : 
        case "4" : case "$" : case "t" : case "x" : case "." : 
        case "A" : case "F" : case "U" : case "R" : case "ß":
        case "@":
        gordoll2();
        break;
        case "5": case "%" : case "z" : case "y" : case "-" : 
        case "6" : case "&" : case "u" : case "<" : case "_" :
        case ">" : case "G" : case "I" : case "E" : case "¤":
        gordol2();
        break;
        case "7": case "/" : case "i" : case "a" : case ":" : 
        case "8" : case "(" : case "o" : case "s" :  case ";" :
        case "Y" : case "H" : case "O" : case "W" : case "×":
        doll2();
        break;
        case "9": case ")" : case "p" : case "d" :  case "M" :
        case "0" : case "=" : case "l" : case "f" :  case "N" :
        case "X" : case "J" : case "P" : case "Q" : case "÷":
        gor2();
        break;
        case "'": case "?" : case "k" : case "g" :  case "B" :
        case "+" : case "*" : case "j" : case "h" :  case "V" :
        case "C" : case "K" : case "L" :  case "|":  case "€" :
        dol2();
        break;
   }     
        }

**Norm** · December 21st, 2017, 04:44 PM

Please post the contents of the console from when the program is executed and shows what you are asking about.

Please edit your post and wrap your code with code tags:

[code]
**YOUR CODE GOES HERE**
[/code]

to get highlighting and preserve formatting.

**pingusteam** · May 10th, 2018, 01:33 PM

Some letters cant be first letter ( get wrong decoding message)
My code for decyption:

//kljuc2 its password       
  kljuc2 = beseda3;
         aaa = kljuc2.length();
    for (int stevec = 0; stevec < aaa; stevec++){
znak2 = kljuc2.charAt(stevec);
          znak = Character.toString(znak2);
       switch (znak){
        case "1" : case "q" : case "w" : case "v" : case "b" : 
        case "2" : case "!" : case "e" : case "c" : case "n" : 
        case "S" : case "D" : case "Z" : case "T" : case "Ł":
        case "ł":
        spirala();
        break;
        case "3": case "#" : case "r" : case "m" : case "," : 
        case "4" : case "$" : case "t" : case "x" : case "." : 
        case "A" : case "F" : case "U" : case "R" : case "ß":
        case "@":
        gordoll();
        break;
        case "5": case "%" : case "z" : case "y" : case "-" : 
        case "6" : case "&" : case "u" : case "<" : case "_" :
        case ">" : case "G" : case "I" : case "E" : case "¤":
        gordol();
        break;
        case "7": case "/" : case "i" : case "a" : case ":" : 
        case "8" : case "(" : case "o" : case "s" :  case ";" :
        case "Y" : case "H" : case "O" : case "W" : case "×":
        doll();
        break;
        case "9": case ")" : case "p" : case "d" :  case "M" :
        case "0" : case "=" : case "l" : case "f" :  case "N" :
        case "X" : case "J" : case "P" : case "Q" : case "÷":
        gor();
        break;
        case "'": case "?" : case "k" : case "g" :  case "B" :
        case "+" : case "*" : case "j" : case "h" :  case "V" :
        case "C" : case "K" : case "L" :  case "|":  case "€" :
        dol();
        break;
   }     
        }

my code for encyption

// kljuc uts password
 kljuc2 = beseda3;       
 
aaa = kljuc2.length();
    for (int stevec = 0; stevec < aaa; stevec++){
znak2 = kljuc2.charAt(stevec);
          znak = Character.toString(znak2);
       switch (znak){
        case "1" : case "q" : case "w" : case "v" : case "b" : 
        case "2" : case "!" : case "e" : case "c" : case "n" : 
        case "S" : case "D" : case "Z" : case "T" : case "Ł":
        case "ł":
        spirala2();
        break;
        case "3": case "#" : case "r" : case "m" : case "," : 
        case "4" : case "$" : case "t" : case "x" : case "." : 
        case "A" : case "F" : case "U" : case "R" : case "ß":
        case "@":
        gordoll2();
        break;
        case "5": case "%" : case "z" : case "y" : case "-" : 
        case "6" : case "&" : case "u" : case "<" : case "_" :
        case ">" : case "G" : case "I" : case "E" : case "¤":
        gordol2();
        break;
        case "7": case "/" : case "i" : case "a" : case ":" : 
        case "8" : case "(" : case "o" : case "s" :  case ";" :
        case "Y" : case "H" : case "O" : case "W" : case "×":
        doll2();
        break;
        case "9": case ")" : case "p" : case "d" :  case "M" :
        case "0" : case "=" : case "l" : case "f" :  case "N" :
        case "X" : case "J" : case "P" : case "Q" : case "÷":
        gor2();
        break;
        case "'": case "?" : case "k" : case "g" :  case "B" :
        case "+" : case "*" : case "j" : case "h" :  case "V" :
        case "C" : case "K" : case "L" :  case "|":  case "€" :
        dol2();
        break;
   }     
        }

first im create program with QT designer in c++ code and program work normal with all letters

// kljuc2 its password
        kljuc2 = ui->geslo->text();
        aaa = kljuc2.size();
    test2= -1;
    for (int stevec = 0; stevec < aaa; stevec++)
    {
        test2 = test2 +1;
        znak2 = kljuc2.mid(test2, 1);
        if ((znak2 == ("1")) || (znak2 == ("5")) || (znak2 == ("9")) || (znak2 == ("e")) || (znak2 == ("u")) || (znak2 == ("a")) || (znak2 == ("g")) || (znak2 == ("4"))  || (znak2 == ("8")) || (znak2 == ("w")) || (znak2 == ("z"))  || (znak2 == ("p")) || (znak2 == ("f")) || (znak2 == ("k")) || (znak2 == ("v")) || (znak2 == ("V")) || (znak2 == ("L")) || (znak2 == ("G")) || (znak2 == ("A")) || (znak2 == ("U")) ||  (znak2 ==("E")))
            {
        dol();
                }
       if ((znak2 == ("2"))|| (znak2 == ("6"))  || (znak2 == ("0")) || (znak2 == ("r"))  || (znak2 == ("i")) || (znak2 == ("s"))  || (znak2 == ("h")) || (znak2 == ("c")) || (znak2 == ("m")) || (znak2 == ("M"))  || (znak2 == ("C")) || (znak2 == ("K"))  || (znak2 == ("F")) || (znak2 == ("P"))  || (znak2 == ("y")) || (znak2 == ("b"))  || (znak2 == ("B")) || (znak2 == ("Y")) || (znak2 == ("H")) || (znak2 == ("S")) || (znak2 == ("I")) || (znak2 ==("R")))
            {
                 gordol();
    //             vnos->append(znak2);
             }
    if ((znak2 == ("3"))  || (znak2 == ("7"))  || (znak2 == ("q")) || (znak2 == ("t")) || (znak2 == ("o")) || (znak2 == ("d")) || (znak2 == ("j")) || (znak2 == ("T"))  || (znak2 == ("Q")) ||  (znak2 == ("x")) || (znak2 == ("n"))  || (znak2 == ("N")) || (znak2 == ("X")) || (znak2 == ("J"))  || (znak2 == ("D")) || (znak2 == ("O")) || (znak2 == ("Z")) || (znak2 == ("w")))
    {
               spirala();
               }
    }

How I can fixed my problem? Im try with if but program dont work with if. How I rewrite my C++ code in java?

**pingusteam** · December 15th, 2018, 02:05 PM

If I wont that password work corecly I must

 String beseda3; // this its  password
beseda3 = mygeslo.getText();
 beseda3 = "o"+beseda3;

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