2 commits

Author	SHA1	Message	Date
Felix Lange	5e86e4ed29	p2p/discover: remove use of shared hash instance for key derivation (#21673) ... For some reason, using the shared hash causes a cryptographic incompatibility when using Go 1.15. I noticed this during the development of Discovery v5.1 when I added test vector verification. The go library commit that broke this is golang/go@97240d5, but the way we used HKDF is slightly dodgy anyway and it's not a regression.	2020-10-08 11:19:54 +02:00
Felix Lange	b7394d7942	p2p/discover: add initial discovery v5 implementation (#20750) ... This adds an implementation of the current discovery v5 spec. There is full integration with cmd/devp2p and enode.Iterator in this version. In theory we could enable the new protocol as a replacement of discovery v4 at any time. In practice, there will likely be a few more changes to the spec and implementation before this can happen.	2020-04-08 09:57:23 +02:00