org.apache.catalina.util.SessionIdGeneratorBase.<clinit> The default SHA1PRNG algorithm for SecureRandom is not supported by this JVM. Using the platform default.

Solution Verified - Updated -

Issue

  • We see the following warning starting Tomcat:
WARNING [Catalina-utility-2] org.apache.catalina.util.SessionIdGeneratorBase.<clinit> The default SHA1PRNG algorithm for SecureRandom is not supported by this JVM. Using the platform default.

Environment

  • JBoss Web Server (JWS) Tomcat
  • Red Hat Enterprise Linux
    • 8.x
    • 9.x
  • OpenJDK
  • FIPS

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Current Customers and Partners

Log in for full access

Log In

New to Red Hat?

Learn more about Red Hat subscriptions

Using a Red Hat product through a public cloud?

How to access this content