diff options
Diffstat (limited to 'src/cz/crcs/ectester/applet/ECTesterApplet.java')
| -rw-r--r-- | src/cz/crcs/ectester/applet/ECTesterApplet.java | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/src/cz/crcs/ectester/applet/ECTesterApplet.java b/src/cz/crcs/ectester/applet/ECTesterApplet.java index cdb0fbd..4dafd21 100644 --- a/src/cz/crcs/ectester/applet/ECTesterApplet.java +++ b/src/cz/crcs/ectester/applet/ECTesterApplet.java @@ -51,6 +51,7 @@ public class ECTesterApplet extends Applet { public static final byte INS_EXPORT = (byte) 0x5f; public static final byte INS_ECDH = (byte) 0x60; public static final byte INS_ECDSA = (byte) 0x61; + public static final byte INS_CLEANUP = (byte) 0x62; // PARAMETERS for P1 and P2 public static final byte KEYPAIR_LOCAL = (byte) 0x01; @@ -148,6 +149,9 @@ public class ECTesterApplet extends Applet { case INS_ECDSA: insECDSA(apdu); break; + case INS_CLEANUP: + insCleanup(apdu); + break; default: // The INS code is not supported by the dispatcher ISOException.throwIt(ISO7816.SW_INS_NOT_SUPPORTED); @@ -368,6 +372,18 @@ public class ECTesterApplet extends Applet { } /** + * + */ + private void insCleanup(APDU apdu) { + apdu.setIncomingAndReceive(); + byte[] apdubuf = apdu.getBuffer(); + + short len = cleanup(apdubuf, (short) 0); + + apdu.setOutgoingAndSend((short) 0, len); + } + + /** * @param keyPair which keyPair to use, local/remote (KEYPAIR_* | ...) * @param keyLength key length to set * @param keyClass key class to allocate @@ -556,4 +572,23 @@ public class ECTesterApplet extends Applet { return length; } + + /** + * + * @param buffer + * @param offset + * @return + */ + private short cleanup(byte[] buffer, short offset) { + short sw = ISO7816.SW_NO_ERROR; + try { + if (JCSystem.isObjectDeletionSupported()) + JCSystem.requestObjectDeletion(); + } catch (CardRuntimeException crex) { + sw = crex.getReason(); + } + + Util.setShort(buffer, offset, sw); + return 2; + } } |