1 files changed, 9 insertions, 3 deletions
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/SecurityTokenOperationActivity.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/SecurityTokenOperationActivity.java
index 4d07025e6..4e7c06b69 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/SecurityTokenOperationActivity.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/SecurityTokenOperationActivity.java
@@ -200,10 +200,16 @@ public class SecurityTokenOperationActivity extends BaseSecurityTokenActivity {
                 break;
             }
             case SECURITY_TOKEN_SIGN: {
-                long tokenKeyId = KeyFormattingUtils.getKeyIdFromFingerprint(
+                long tokenSignKeyId = KeyFormattingUtils.getKeyIdFromFingerprint(
                         mSecurityTokenHelper.getKeyFingerprint(KeyType.SIGN));
 
-                if (tokenKeyId != mRequiredInput.getSubKeyId()) {
+                long tokenAuthKeyId = KeyFormattingUtils.getKeyIdFromFingerprint(
+                        mSecurityTokenHelper.getKeyFingerprint(KeyType.AUTH));
+
+                long requiredKey = mRequiredInput.getSubKeyId();
+
+
+                if ((tokenSignKeyId != requiredKey) && (tokenAuthKeyId != requiredKey)) {
                     throw new IOException(getString(R.string.error_wrong_security_token));
                 }
 
@@ -212,7 +218,7 @@ public class SecurityTokenOperationActivity extends BaseSecurityTokenActivity {
                 for (int i = 0; i < mRequiredInput.mInputData.length; i++) {
                     byte[] hash = mRequiredInput.mInputData[i];
                     int algo = mRequiredInput.mSignAlgos[i];
-                    byte[] signedHash = mSecurityTokenHelper.calculateSignature(hash, algo);
+                    byte[] signedHash = mSecurityTokenHelper.calculateSignature(hash, algo, requiredKey == tokenAuthKeyId);
                     mInputParcel.addCryptoData(hash, signedHash);
                 }
                 break;