status-im/status-keycard-java
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change AIDs

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This commit is contained in:
Michele Balistreri
2018-12-14 13:21:36 +03:00
parent b08b1dc7ce
commit 171220bd79
2 changed files with 39 additions and 9 deletions
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lib/src/main/java/im/status/keycard/applet/KeycardCommandSet.java
+15 -3
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@@ -95,14 +95,26 @@ public class KeycardCommandSet {
}
/**
* Selects the applet. The applet is assumed to have been installed with its default AID. The returned data is a
* public key which must be used to initialize the secure channel.
* Selects the default instance of the Keycard applet. The applet is assumed to have been installed with its default
* AID. The returned data is a public key which must be used to initialize the secure channel.
*
* @return the raw card response
* @throws IOException communication error
*/
public APDUResponse select() throws IOException {
APDUCommand selectApplet = new APDUCommand(0x00, 0xA4, 4, 0, Identifiers.getKeycardInstanceAID());
return select(Identifiers.KEYCARD_DEFAULT_INSTANCE_IDX);
}
/**
* Selects a Keycard instance. The applet is assumed to have been installed with its default AID. The returned data is
* a public key which must be used to initialize the secure channel.
*
* @param instanceIdx the instance index
* @return the raw card response
* @throws IOException communication error
*/
public APDUResponse select(int instanceIdx) throws IOException {
APDUCommand selectApplet = new APDUCommand(0x00, 0xA4, 4, 0, Identifiers.getKeycardInstanceAID(instanceIdx));
APDUResponse resp = apduChannel.send(selectApplet);
if (resp.getSw() == 0x9000) {