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Hola @Lauraisa está pendiente un detalle para poder enviar tu /* crearemos la primera funcion para cifrar*/
function cipher() {
/* dentro de ella crearemos las variables*/
var alphabet = prompt('Ingresa el alfabeto').toUpperCase();
var newArray = alphabet.split('');
// en la nueva varible newAlphabet se colocara los elementos nuevos
var newAlphabet = [];
// realizaremos un bucle con for.
for (i = 0; i < newArray.length; i++) {
// dentro del for realizarmos la condicion pedida, para ello crearemos un var
// de la locacion del alfabeto.
var location = newArray[i].charCodeAt();
var locationTwo = ((location - 65 + 33) % 26 + 65);
var code = String.fromCharCode(locationTwo);
newAlphabet.push(code);
}
// con un return para retornar el cifrado
return newAlphabet.join('');
}
cipher();
function decipher() {
// Descifrando la palabra cifrada
for (j = 0; j < newAlphabet.length; j++) {
// dentro del for realizarmos la condicion pedida, para ello crearemos un var
// de la locacion del alfabeto.
var cifri = [];
var position1 = newAlphabet[j].charCodeAt();
var position2 = ((position1 + 33) % 26 + 65);
var codeTwo = String.fromCharCode(position2);
cifri.push(codeTwo);
}
return (cifri.join(''));
}
decipher(); |
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Hola
Soy Laura Galindo, les envío mi código de Cifrado.
Gracias.