Exception

java.lang.ClassNotFoundException org.bouncycastle.jce.provider.BouncyCastleProvider

Solution:

<dependencies>
    <dependency>
        <groupId>org.bouncycastle</groupId>
        <artifactId>bcprov-jdk16</artifactId>
        <version>1.46</version>
        <type>jar</type>
    </dependency>
</dependencies>