Go Language dns seeder for Bitcoin based networks

Lyndsay Roger ff9766d700 Initial commit of code		9 years ago
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README.md	Initial commit of code	9 years ago
bench_test.go	Initial commit of code	9 years ago
btcec.go	Initial commit of code	9 years ago
btcec_test.go	Initial commit of code	9 years ago
ciphering.go	Initial commit of code	9 years ago
ciphering_test.go	Initial commit of code	9 years ago
doc.go	Initial commit of code	9 years ago
example_test.go	Initial commit of code	9 years ago
field.go	Initial commit of code	9 years ago
field_test.go	Initial commit of code	9 years ago
genprecomps.go	Initial commit of code	9 years ago
gensecp256k1.go	Initial commit of code	9 years ago
internal_test.go	Initial commit of code	9 years ago
precompute.go	Initial commit of code	9 years ago
privkey.go	Initial commit of code	9 years ago
privkey_test.go	Initial commit of code	9 years ago
pubkey.go	Initial commit of code	9 years ago
pubkey_test.go	Initial commit of code	9 years ago
secp256k1.go	Initial commit of code	9 years ago
signature.go	Initial commit of code	9 years ago
signature_test.go	Initial commit of code	9 years ago

README.md

btcec

[] (https://travis-ci.org/btcsuite/btcec)

Package btcec implements elliptic curve cryptography needed for working with Bitcoin (secp256k1 only for now). It is designed so that it may be used with the standard crypto/ecdsa packages provided with go. A comprehensive suite of test is provided to ensure proper functionality. Package btcec was originally based on work from ThePiachu which is licensed under the same terms as Go, but it has signficantly diverged since then. The btcsuite developers original is licensed under the liberal ISC license.

Although this package was primarily written for btcd, it has intentionally been designed so it can be used as a standalone package for any projects needing to use secp256k1 elliptic curve cryptography.

Documentation

[] (http://godoc.org/github.com/btcsuite/btcd/btcec)

Full go doc style documentation for the project can be viewed online without installing this package by using the GoDoc site here.

You can also view the documentation locally once the package is installed with the godoc tool by running godoc -http=":6060" and pointing your browser to http://localhost:6060/pkg/github.com/btcsuite/btcd/btcec

Installation

$ go get github.com/btcsuite/btcd/btcec

Examples

[Sign Message] (http://godoc.org/github.com/btcsuite/btcd/btcec#example-package--SignMessage)
Demonstrates signing a message with a secp256k1 private key that is first parsed form raw bytes and serializing the generated signature.
[Verify Signature] (http://godoc.org/github.com/btcsuite/btcd/btcec#example-package--VerifySignature)
Demonstrates verifying a secp256k1 signature against a public key that is first parsed from raw bytes. The signature is also parsed from raw bytes.
[Encryption] (http://godoc.org/github.com/btcsuite/btcd/btcec#example-package--EncryptMessage) Demonstrates encrypting a message for a public key that is first parsed from raw bytes, then decrypting it using the corresponding private key.
[Decryption] (http://godoc.org/github.com/btcsuite/btcd/btcec#example-package--DecryptMessage) Demonstrates decrypting a message using a private key that is first parsed from raw bytes.

GPG Verification Key

All official release tags are signed by Conformal so users can ensure the code has not been tampered with and is coming from the btcsuite developers. To verify the signature perform the following:

Download the public key from the Conformal website at https://opensource.conformal.com/GIT-GPG-KEY-conformal.txt
Import the public key into your GPG keyring:
```
gpg --import GIT-GPG-KEY-conformal.txt
```
Verify the release tag with the following command where TAG_NAME is a placeholder for the specific tag:
```
git tag -v TAG_NAME
```

License

Package btcec is licensed under the copyfree ISC License except for btcec.go and btcec_test.go which is under the same license as Go.