1 files changed, 48 insertions, 0 deletions
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/smartcard/KeyType.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/smartcard/KeyType.java
new file mode 100644
index 000000000..625e1e669
--- /dev/null
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/smartcard/KeyType.java
@@ -0,0 +1,48 @@
+package org.sufficientlysecure.keychain.smartcard;
+
+import org.sufficientlysecure.keychain.pgp.CanonicalizedSecretKey;
+
+public enum KeyType {
+    SIGN(0, 0xB6, 0xCE, 0xC7),
+    ENCRYPT(1, 0xB8, 0xCF, 0xC8),
+    AUTH(2, 0xA4, 0xD0, 0xC9),;
+
+    private final int mIdx;
+    private final int mSlot;
+    private final int mTimestampObjectId;
+    private final int mFingerprintObjectId;
+
+    KeyType(final int idx, final int slot, final int timestampObjectId, final int fingerprintObjectId) {
+        this.mIdx = idx;
+        this.mSlot = slot;
+        this.mTimestampObjectId = timestampObjectId;
+        this.mFingerprintObjectId = fingerprintObjectId;
+    }
+
+    public static KeyType from(final CanonicalizedSecretKey key) {
+        if (key.canSign() || key.canCertify()) {
+            return SIGN;
+        } else if (key.canEncrypt()) {
+            return ENCRYPT;
+        } else if (key.canAuthenticate()) {
+            return AUTH;
+        }
+        return null;
+    }
+
+    public int getIdx() {
+        return mIdx;
+    }
+
+    public int getmSlot() {
+        return mSlot;
+    }
+
+    public int getTimestampObjectId() {
+        return mTimestampObjectId;
+    }
+
+    public int getmFingerprintObjectId() {
+        return mFingerprintObjectId;
+    }
+}