diff options
author | dec05eba <dec05eba@protonmail.com> | 2020-11-05 01:45:06 +0100 |
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committer | dec05eba <dec05eba@protonmail.com> | 2020-11-05 01:45:06 +0100 |
commit | 2a8202e74846d191a321cca1202175af9db6107d (patch) | |
tree | a6f455caf07da1186851f343a237a4c4e4484f46 /android/olm-sdk/src/main/java/org/matrix/olm/OlmPkSigning.java | |
parent | 8efa0ec17d8c262f9c3fd7603e8074f74a053708 (diff) |
Diffstat (limited to 'android/olm-sdk/src/main/java/org/matrix/olm/OlmPkSigning.java')
-rw-r--r-- | android/olm-sdk/src/main/java/org/matrix/olm/OlmPkSigning.java | 100 |
1 files changed, 0 insertions, 100 deletions
diff --git a/android/olm-sdk/src/main/java/org/matrix/olm/OlmPkSigning.java b/android/olm-sdk/src/main/java/org/matrix/olm/OlmPkSigning.java deleted file mode 100644 index 89cb556..0000000 --- a/android/olm-sdk/src/main/java/org/matrix/olm/OlmPkSigning.java +++ /dev/null @@ -1,100 +0,0 @@ -/* - * Copyright 2019 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package org.matrix.olm; - -import android.util.Log; - -import java.util.Arrays; - -public class OlmPkSigning { - private static final String LOG_TAG = "OlmPkSigning"; - - /** PK Signing Id returned by JNI. - * This value uniquely identifies the native PK signing instance. - **/ - private transient long mNativeId; - - public OlmPkSigning() throws OlmException { - try { - mNativeId = createNewPkSigningJni(); - } catch (Exception e) { - throw new OlmException(OlmException.EXCEPTION_CODE_PK_SIGNING_CREATION, e.getMessage()); - } - } - - private native long createNewPkSigningJni(); - - private native void releasePkSigningJni(); - - public void releaseSigning() { - if (0 != mNativeId) { - releasePkSigningJni(); - } - mNativeId = 0; - } - - public boolean isReleased() { - return (0 == mNativeId); - } - - public static native int seedLength(); - - public static byte[] generateSeed() throws OlmException { - try { - return generateSeedJni(); - } catch (Exception e) { - Log.e(LOG_TAG, "## generateSeed(): failed " + e.getMessage()); - throw new OlmException(OlmException.EXCEPTION_CODE_PK_SIGNING_GENERATE_SEED, e.getMessage()); - } - } - - public static native byte[] generateSeedJni(); - - public String initWithSeed(byte[] seed) throws OlmException { - try { - byte[] pubKey = setKeyFromSeedJni(seed); - return new String(pubKey, "UTF-8"); - } catch (Exception e) { - Log.e(LOG_TAG, "## initWithSeed(): failed " + e.getMessage()); - throw new OlmException(OlmException.EXCEPTION_CODE_PK_SIGNING_INIT_WITH_SEED, e.getMessage()); - } - } - - public native byte[] setKeyFromSeedJni(byte[] seed); - - public String sign(String aMessage) throws OlmException { - if (null == aMessage) { - return null; - } - - byte[] messageBuffer = null; - try { - messageBuffer = aMessage.getBytes("UTF-8"); - byte[] signature = pkSignJni(messageBuffer); - return new String(signature, "UTF-8"); - } catch (Exception e) { - Log.e(LOG_TAG, "## pkSign(): failed " + e.getMessage()); - throw new OlmException(OlmException.EXCEPTION_CODE_PK_SIGNING_SIGN, e.getMessage()); - } finally { - if (null != messageBuffer) { - Arrays.fill(messageBuffer, (byte) 0); - } - } - } - - private native byte[] pkSignJni(byte[] message); -} |