I assume this uses the crypto libs in the Go standard lib to do the SEC part of DNSSEC. It used to be that the Go authors urged caution when using those libs b

I assume this uses the crypto libs in the Go standard lib to do the SEC part of DNSSEC. It used to be that the Go authors urged caution when using those libs because they were relatively new and unaudited. Has that changed? Are they recommended for use in production for security critical apps?