Commit Graph

2 Commits

Author SHA1 Message Date
Felix Lange
e85b68ef53
crypto: add DecompressPubkey, VerifySignature (#15615)
We need those operations for p2p/enr.

Also upgrade github.com/btcsuite/btcd/btcec to the latest version
and improve BenchmarkSha3. The benchmark printed extra output 
that confused tools like benchstat and ignored N.
2017-12-06 16:07:08 +01:00
Felix Lange
e0ceeab0d1 crypto/secp256k1: update to github.com/bitcoin-core/secp256k1 @ 9d560f9 (#3544)
- Use defined constants instead of hard-coding their integer value.
- Allocate secp256k1 structs on the C stack instead of converting []byte
- Remove dead code
2017-01-12 21:29:11 +01:00