go-ethereum

Commit Graph

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.	4 years ago
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.	5 years ago

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.

4 years ago

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.

5 years ago

2 Commits (4eb01b21c8691e277ea9d4048038ede7f9621a82)