In your pom.xml, add this repository as a repo:
...
<repositories>
<repository>
<id>project-common</id>
<name>Project Common</name>
<url>https://github.com/mboysan/mvn-repo/raw/master</url>
</repository>
</repositories>
...
Add one of the dependencies available like the following:
...
<dependencies>
<dependency>
<groupId>ee.mboysan</groupId>
<artifactId>signverify</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
...
</dependencies>
...