";
if ($ip_client !== $clemapNumeraire[3]) {
echo "IP CLIENT $clemapNumeraire[3]($ip_client) : SCAM";
} else {
echo "IP CLIENT $clemapNumeraire[3]($ip_client) : OK !";
}
echo "
";
if ($ip_serveur !== $clemapNumeraire[1]) {
echo "IP SERVEUR $clemapNumeraire[1]($ip_serveur) : SPAM";
} else {
echo "IP SERVEUR $clemapNumeraire[1]($ip_serveur) : OK !";
}
echo "
";
if ($time === $clemapNumeraire[0]) {
echo "TIME SERVER $clemapNumeraire[0]($time) : erreurParadoxale";
} else {
echo "TIME SERVER $clemapNumeraire[0]($time) : OK !";
}
echo "
";
if ($token !== $clemapNumeraire[2]) {
echo "TOKEN $clemapNumeraire[2]($token) : erreurH4x0r";
} else {
echo "TOKEN $clemapNumeraire[2]($token) : OK !";
}
echo "
";
function decrypter_Cesar($aDeCrypter, $decalage)
{
$decalage = (36+$decalage)%36;
//echo $decalage." |";
$caracteres = "1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ";
$aDeCrypter = strtoupper($aDeCrypter);
$tab_code = preg_split('//', $aDeCrypter, -1, PREG_SPLIT_NO_EMPTY);
$PassPhrase = '';
foreach ($tab_code as $elmt) {
$position = strpos($caracteres, $elmt);
$new_pos = ($position+$decalage)%36;
$PassPhrase .= substr($caracteres, $new_pos, 1);
}
return $PassPhrase;
}
function encrypter_Cesar($aCrypter, $decalage)
{
$decalage = 36 - (36+$decalage)%36;
//echo $decalage." |";
$caracteres = "1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ";
$aCrypter = strtoupper($aCrypter);
$tab_code = preg_split('//', $aCrypter, -1, PREG_SPLIT_NO_EMPTY);
$PassPhrase = '';
foreach ($tab_code as $elmt) {
$position = strpos($caracteres, $elmt);
$new_pos = ($position+$decalage)%36;
$PassPhrase .= substr($caracteres, $new_pos, 1);
}
return $PassPhrase;
}
function invertionCaracteres($chaine)
{
$chaine_tab = preg_split('//', $chaine, -1, PREG_SPLIT_NO_EMPTY);
$taille_chaine = count($chaine_tab)-1;
$chaine_inv = '';
//echo "passe".$taille_chaine;
for ($i = $taille_chaine ; $i >= 0 ; $i--) {
$chaine_inv .= $chaine_tab[$i];
}
return $chaine_inv;
}
function expulserDernierElement($tab)
{
$taille = count($tab);
$nouveau_tab = array();
for ($itx = 0 ; $itx < $taille-1 ; $itx++) {
$nouveau_tab[] = $tab[$itx];
//echo "i:".$itx;
}
return $nouveau_tab;
}
function expulserPremierElement($tab)
{
$taille = count($tab);
$nouveau_tab = array();
for ($itx = 1 ; $itx < $taille ; $itx++) {
$nouveau_tab[] = $tab[$itx];
//echo "i:".$itx;
}
return $nouveau_tab;
}
function transformerChaineEnTableau($ChaineCaracteres)
{
return preg_split('//', $ChaineCaracteres, -1, PREG_SPLIT_NO_EMPTY);
}
function transformerTableauEnChaine($tableau)
{
$chaine = "";
foreach ($tableau as $element) {
$chaine .= $element;
}
return $chaine;
}
function encrypterCleMapDialogue($ip_serveur, $ip_client, $time, $token)
{
$time_inv = invertionCaracteres($time);
$ip2_en_chiffre_acoller_tab = explode('.', $ip_client);
$ip2_en_chiffre_acoller = implode($ip2_en_chiffre_acoller_tab);
$ip2_inv = invertionCaracteres($ip2_en_chiffre_acoller);
/*TODO: ENCRYPTER UNE NOUVELLE CRYPTOGRAPHIE*/
$ip2_encrypt = encrypter_Cesar($ip2_inv, 18);
$dimension_ip2 = strlen($ip2_en_chiffre_acoller_tab[0])."".strlen($ip2_en_chiffre_acoller_tab[1])."".strlen($ip2_en_chiffre_acoller_tab[2])."".strlen($ip2_en_chiffre_acoller_tab[3]);
$ip2_encrypt .= ".".encrypter_Cesar($dimension_ip2, 7);
/*END TODO*/
$ip_en_chiffre_acoller = explode('.', $ip_serveur);
$dimension_ip = strlen($ip_en_chiffre_acoller[0])."".strlen($ip_en_chiffre_acoller[1])."".strlen($ip_en_chiffre_acoller[2])."".strlen($ip_en_chiffre_acoller[3]);
$dimension_ip_inv = invertionCaracteres($dimension_ip);
//$ip_en_chiffre_acoller_add_taille = $dimension_ip.implode($ip_en_chiffre_acoller);
$ip_en_chiffre_acoller = implode($ip_en_chiffre_acoller);
$ip_inv = invertionCaracteres($ip_en_chiffre_acoller);
//$ip_inv_add_taille = invertionCaracteres($ip_en_chiffre_acoller_add_taille);
$ip_tab_inv = preg_split('//', $ip_inv, -1, PREG_SPLIT_NO_EMPTY);
$time_tab_inv = preg_split('//', $time_inv, -1, PREG_SPLIT_NO_EMPTY);
$taille_ip = count($ip_tab_inv);
$taille_time = count($time_tab_inv);
$clemap = '';
//mélange
for ($i = 0; ($i < $taille_ip && $i < $taille_time) ; $i++) {
$clemap .= $ip_tab_inv[0].$time_tab_inv[0];
$ip_tab_inv = expulserPremierElement($ip_tab_inv);
$time_tab_inv = expulserPremierElement($time_tab_inv);
}
$clemap .= implode($ip_tab_inv);
$clemap .= implode($time_tab_inv);
//ajout de fin d'élément
$clemap .= $token;
$clemap .= $taille_time;
//fin du mélange
//$taille_time = '10000000000000072635098764359649420365426520929365074263850640643';
$time_taille_tab = preg_split('//', $taille_time, -1, PREG_SPLIT_NO_EMPTY);
$taille_caracteres_time = count($time_taille_tab);
$taille_caracteres_time_itx = $taille_caracteres_time;
//création de la clé de fibonnaci afin de connaitre le nombre de caracteres de la chaine (taille de la chaine time)
$cleFibonacci = '';
$i = 0;
while (isset($taille_caracteres_time_itx) && $taille_caracteres_time_itx > 1) {
$time_taille_tab_itx = preg_split('//', $taille_caracteres_time_itx, -1, PREG_SPLIT_NO_EMPTY);
$taille_caracteres_time_itx = count($time_taille_tab_itx);
$taille_caracteres_time .= $taille_caracteres_time_itx;
$i++;
}
$cleFibonacci = $i+1;
$cleNumeraire = $taille_caracteres_time.$cleFibonacci;
//echo "
".$time."/".$cleNumeraire."
";
//echo $cleNumeraire;die();
$cleNumeraire = encrypter_Cesar($cleNumeraire, 4);
$clemap_encrypt = encrypter_Cesar($clemap, 3);
$clemap_encrypt = $clemap_encrypt . $cleNumeraire;
$clemap_encrypt_with_ip_dimension = $dimension_ip_inv . $clemap_encrypt;
$clemap_with_ip_dimension_encrypt = encrypter_Cesar($clemap_encrypt_with_ip_dimension, 3);
//$clemap_with_ip_dimension_encrypt_tab = preg_split('//',$clemap_with_ip_dimension_encrypt, -1,PREG_SPLIT_NO_EMPTY);
$clemap_with_ip_dimension_encrypt .= $ip2_encrypt;
/*$taille_tab = count($clemap_with_ip_dimension_encrypt_tab);
$i = 0;
$final_clemap_encrypt = "";
do{
$final_clemap_encrypt .= $clemap_with_ip_dimension_encrypt_tab[$i];
if ($i % 5 == 0){
$final_clemap_encrypt .= ' ';
}
$i++;
}while ( $i < $taille_tab );
return $final_clemap_encrypt;*/
return $clemap_with_ip_dimension_encrypt;
}
function decrypterCleMapDialogue($clemap_encrypt)
{
/*$clemap_with_ip_dimension_encrypt_with_block_tab = preg_split('//',$clemap_encrypt, -1,PREG_SPLIT_NO_EMPTY);
$taille_tab = count($clemap_with_ip_dimension_encrypt_with_block_tab);
$i = 0;
$final_clemap_encrypt_no_block = "";
do{
if ($clemap_with_ip_dimension_encrypt_with_block_tab[$i] !== ' '){
$final_clemap_encrypt_no_block .= $clemap_with_ip_dimension_encrypt_with_block_tab[$i];
}
$i++;
}while ( $i < $taille_tab );
$final_clemap_encrypt_no_block = explode(".",$final_clemap_encrypt_no_block);*/
$final_clemap_encrypt_no_block = explode(".", $clemap_encrypt);
if (!isset($final_clemap_encrypt_no_block[1])) {
$tab_retour = array();
$tab_retour[0] = "";
$tab_retour[1] = "";
$tab_retour[2] = "";
$tab_retour[3] = "";
return $tab_retour;
}
$taille_ipclient = decrypter_Cesar($final_clemap_encrypt_no_block[1], 7);
$ip2_dimension = array();
$ip2_dimension[] = substr($taille_ipclient, 0, 1);
$ip2_dimension[] = substr($taille_ipclient, 1, 1);
$ip2_dimension[] = substr($taille_ipclient, 2, 1);
$ip2_dimension[] = substr($taille_ipclient, 3, 1);
$ip2_total_dimension = $ip2_dimension[0]+$ip2_dimension[1]+$ip2_dimension[2]+$ip2_dimension[3];
$ip2_notSeparated_encrypt = substr($final_clemap_encrypt_no_block[0], -$ip2_total_dimension);
$ip2_notSeparated_decrypt = decrypter_Cesar($ip2_notSeparated_encrypt, 18);
$ip2_notSeparated_notInverted = invertionCaracteres($ip2_notSeparated_decrypt);
$ip2 = substr($ip2_notSeparated_notInverted, 0, $ip2_dimension[0]).".";
$ip2 .= substr($ip2_notSeparated_notInverted, $ip2_dimension[0], $ip2_dimension[1]).".";
$ip2 .= substr($ip2_notSeparated_notInverted, $ip2_dimension[0]+$ip2_dimension[1], $ip2_dimension[2]).".";
$ip2 .= substr($ip2_notSeparated_notInverted, $ip2_dimension[0]+$ip2_dimension[1]+$ip2_dimension[2], $ip2_dimension[3]);
$final_clemap_encrypt_begin_with_no_block = substr($final_clemap_encrypt_no_block[0], 0, -$ip2_total_dimension);
$ip_post = decrypter_Cesar($final_clemap_encrypt_begin_with_no_block, 3);
$ip_dimension = array();
$ip_dimension[] = substr($ip_post, 0, 1);
$ip_dimension[] = substr($ip_post, 1, 1);
$ip_dimension[] = substr($ip_post, 2, 1);
$ip_dimension[] = substr($ip_post, 3, 1);
$true_taille_ip = $ip_dimension[0]+$ip_dimension[1]+$ip_dimension[2]+$ip_dimension[3];
$clemap_encrypt_sans_dimension_ip = substr($final_clemap_encrypt_begin_with_no_block, 4);
$clemapNumeraire = decrypter_Cesar($clemap_encrypt_sans_dimension_ip, 3);
$clemapNumeraire = decrypter_Cesar($clemapNumeraire, 4);
$clemapNumeraire_tab = preg_split('//', $clemapNumeraire, -1, PREG_SPLIT_NO_EMPTY);
$clemapNumeraire_tab_taille = count($clemapNumeraire_tab)-1;
$i=1;
$tempIndice = $clemapNumeraire_tab_taille;
$cleFibonacci = $clemapNumeraire_tab[$clemapNumeraire_tab_taille];
$clemapNumeraire_tab = expulserDernierElement($clemapNumeraire_tab);
$nbElement = 1;
for ($i = 1 ; $i <= $cleFibonacci ; $i++) {
$nbElement_temp = '';
for ($j = 0 ; $j < $nbElement ; $j++) {
$tempIndice = count($clemapNumeraire_tab)-1;
$nbCaracteres = $clemapNumeraire_tab[$tempIndice];
$nbElement_temp = $nbCaracteres.$nbElement_temp;
$clemapNumeraire_tab = expulserDernierElement($clemapNumeraire_tab);
}
$nbElement = $nbElement_temp;
}
$taille_time = $nbElement;
$clemap_encrypt_sans_dimension = implode($clemapNumeraire_tab);
$clemap_reencrypt_sans_dimension = encrypter_Cesar($clemap_encrypt_sans_dimension, 4);
$clemap = decrypter_Cesar($clemap_reencrypt_sans_dimension, 3);
$clemap_tab = preg_split('//', $clemap, -1, PREG_SPLIT_NO_EMPTY);
$element = '';
for ($j = 0 ; $j < $taille_time ; $j++) {
$tempIndice = count($clemap_tab)-1;
if ($tempIndice < 0) {
break;
}
$caractere = $clemap_tab[$tempIndice];
$element = $caractere.$element;
$clemap_tab = expulserDernierElement($clemap_tab);
}
$true_taille_time = $element;
$element = '';
for ($j = 0 ; $j < 3 ; $j++) {
$tempIndice = count($clemap_tab)-1;
if ($tempIndice < 0) {
break;
}
$caractere = $clemap_tab[$tempIndice];
$element = $caractere.$element;
$clemap_tab = expulserDernierElement($clemap_tab);
}
$token_encrypt = $element;
$token_decrypt= $token_encrypt;
if ($true_taille_time > $true_taille_ip) {
$difference = $true_taille_time - $true_taille_ip;
$flagLePlusLong = 'time';
} else {
$difference = $true_taille_ip - $true_taille_time;
$flagLePlusLong = 'ip';
}
$element = '';
for ($i = 0 ; $i < $difference ; $i++) {
$tempIndice = count($clemap_tab)-1;
$caractere = $clemap_tab[$tempIndice];
$element = $caractere.$element;
$clemap_tab = expulserDernierElement($clemap_tab);
}
$tempip = '';
$temptime = '';
if ($flagLePlusLong = 'ip') {
$tempip = $element;
} else {
$temptime = $element;
}
$ip = '';
$time = '';
while (isset($clemap_tab[0]) && $clemap_tab[0] != null) {
$ip .= $clemap_tab[0];
$clemap_tab = expulserPremierElement($clemap_tab);
$time .= $clemap_tab[0];
$clemap_tab = expulserPremierElement($clemap_tab);
}
$ip .= $tempip;
$time .= $temptime;
$time_post_without_ip_dimension = invertionCaracteres($time);
$ip_not_inverted = invertionCaracteres($ip);
$ip_complete = substr($ip_not_inverted, 0, $ip_dimension[3]).".";
$ip_complete .= substr($ip_not_inverted, $ip_dimension[3], $ip_dimension[2]).".";
$ip_complete .= substr($ip_not_inverted, $ip_dimension[3]+$ip_dimension[2], $ip_dimension[1]).".";
$ip_complete .= substr($ip_not_inverted, $ip_dimension[3]+$ip_dimension[2]+$ip_dimension[1], $ip_dimension[0]);
$tab_retour = array();
$tab_retour[0] = $time_post_without_ip_dimension;
$tab_retour[1] = $ip_complete;
$tab_retour[2] = $token_decrypt;
$tab_retour[3] = $ip2;
// print_r($tab_retour);
return $tab_retour;
}