ppppp-keypair

Like ssb-keys, but for PPPPP.

API:

• generate(curve?, seed?) => Keypair {curve, public, private}
• sign(keypair, msg, hmacKey?) => sig
• verify(keypair, msg, sig, hmacKey?) => boolean
• create(filepath, cb)
• load(filepath, cb)
• loadOrCreate(filepath, cb)
• createSync(filepath)
• loadSync(filepath)
• loadOrCreateSync(filepath)