4 Commits

Author	SHA1	Message	Date
Péter Szilágyi	afd8b84706	crypto/secp256k1: unify the package license to 3-Clause BSD (#17225) ... Our original wrapper code had two parts. One taken from a third party repository (who took it from upstream Go) licensed under BSD-3. The second written by Jeff, Felix and Gustav, licensed under LGPL. This made this package problematic to use from the outside. With the agreement of the original copyright holders, this commit changes the license of the LGPL portions of the code to BSD-3: --- I agree changing from LGPL to a BSD style license. Jeff --- Hey guys, My preference would be to relicense to GNUBL, but I'm also OK with BSD. Cheers, Gustav --- Felix Lange (fjl): I would approve anything that makes our licensing less complicated ---	2018-07-24 02:47:47 +02:00
Felix Lange	c6069a627c	crypto, crypto/secp256k1: add CompressPubkey (#15626) ... This adds the inverse to DecompressPubkey and improves a few minor details in crypto/secp256k1.	2017-12-15 10:40:09 +01:00
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