➢ This FIPS186-4 is not just about SHA. It basically about the key generation parameters. Especially I am looking for RSA key generation parameters wrt FIPS 186-4. I do not know how you got the opinion that OpenSSL has 186-4 support. It does not. Perhaps other people have written patches. If you find them, ask them to share with us ( -- openssl-users mailing list To unsubscribe: https://mta.openssl.org/mailman/listinfo/openssl-users