用纯Java编写的Off-TheRecord消息加密.zip

^/\*$ ^ \* Copyright @ \d\d\d\d Atlassian Pty 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 .*\;$ ^$