pkg-bind: dnssec-keygen to use ECDSA instead of default RSA algo/keys #216
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dnssec-keygen without parameters for algorithm and key sizes uses per default RSA SHA1 (alg=5) with 2048 bit KSK resp. 1024 bit ZSK.
Add parameter
-a ECDSAP256SHA256
to use ECDSA P245 SHA256 (alg=13) instead of defaults, following the trend and recommendations presented in http://schd.ws/hosted_files/icann562016/f5/Wander-ICANN56-DNSSEC-Adoption-v2.pdfand
https://www.cloudflare.com/dns/dnssec/ecdsa-and-dnssec/