Hi!
I want change the default hash type (sha1 or sha2-256) of peerid to blake2s-512, some one can
help me com this issue ? 
any hint is Welcome!
Very Very Very Thanks in Advance!
's Dani.
The current peer ID is the SHA-256 multihash of a peer’s public key. I don’t know of any existing options to change the hashing algorithm used for the multihash, so it might be something that would require a code update if you require another hashing algorithm for some reason.