| 3,7 → 3,7 |
|---|
| /* |
| * ISO/IEC 7816-5 Application Identifier decoder for PHP |
| * Copyright 2022 Daniel Marschall, ViaThinkSoft |
| * Version 2022-09-07 |
| * Version 2022-09-12 |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| 772,3 → 772,17 |
|---|
| |
| return $p; |
| } |
| |
| function aid_canonize(&$aid_candidate) { |
| $aid_candidate = str_replace(' ', '', $aid_candidate); |
| $aid_candidate = str_replace(':', '', $aid_candidate); |
| $aid_candidate = strtoupper($aid_candidate); |
| if (strlen($aid_candidate) > 16*2) { |
| $aid_is_ok = false; // OID DER encoding is too long to fit into the AID |
| } else if ((strlen($aid_candidate) == 16*2) && (substr($aid_candidate,-2) == 'FF')) { |
| $aid_is_ok = false; // 16 byte AID must not end with 0xFF (reserved by ISO) |
| } else { |
| $aid_is_ok = true; |
| } |
| return $aid_is_ok; |
| } |