how to construct a java.security.interfaces.RSAPublicKey?

I have the following string, which I understand to be an RSA public key: MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAi+VPTFioJ3Dv/D6aEMqkiESiRkKBnISe3+…

How to selectively use approved-only mode with BouncyCastle JSSE provider + FIPS provider?

In a small piece of sample code running on Java 8, I’m trying to follow the advice from the bc-fips-1.0.2.jar user guide, Legion of the Bouncy Castle Inc. BC-FJA 1.0.2 (Bouncy Castle FIPS Java API) …