SSHFP resolver for Golang

NOTE: Package is functional but not production ready! It requires at least Golang 1.12 with Go modules

The sshfp project is a Golang implementation of SSH fingerprints stored in SSHFP DNS records which can be used together with golang.org/x/crypto/ssh.Client using a custom HostKeyCallback with modular caching. Learn more about the DNS SSHFP record type on Wikipedia.

At least go 1.12 is required

This package is based on the awesome Golang DNS package from github.com/miekg/dns.

And implements at least the following RFCs:

• https://www.ietf.org/rfc/rfc1035.txt
• https://tools.ietf.org/rfc/rfc6594.txt
• https://www.ietf.org/rfc/rfc4255.txt
• https://tools.ietf.org/html/rfc7479

LICENSE

MIT