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ferrybig/WindowsPRNG.java

Created August 13, 2018 09:54
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WindowsPRNG.java
Optional.ofNullable(Security.getProvider(provider)) // only on Windows
.map(p-> p.getService(type, alg)) // should exist but who knows?
.ifPresent(svc-> Security.insertProviderAt( // insert our provider with single SecureRandom service
new Provider(name, p.getVersion(), null) {{ //NOSONAR
setProperty(String.format("%s.%s", type, alg), svc.getClassName());
}}, 1));
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