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Minimal implementation of the Mimblewimble protocol.
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Gary Yu 536b905690 Take again the Travis-CI double speed optimization and plus fix (#1687) 
* restore the script from pr#1647
* fix: build failure need return the error code
* fix: semicolon can't dismiss
2018-10-08 15:59:54 -07:00
.hooks cannot use unstable rustfmt features outside nightly toolchain (#1338) 2018-08-10 14:54:09 +01:00
api Merge pull request #1665 from yourowncrypto/rustls 2018-10-08 12:46:44 +02:00
chain check_known_mmr is the source of our deadlock - blitzing it for now (#1691) 2018-10-08 16:44:05 +01:00
config small improvement on the capabilities config comments (#1689) 2018-10-08 20:35:48 +08:00
core fix: a missed crate in pow lean test (#1677) 2018-10-07 11:27:35 +08:00
doc Wallet Foreign and Owner API Documentation (#1658) 2018-10-04 14:55:03 -04:00
keychain Replace rust-crypto with RustCrypto (#1573) 2018-09-25 16:24:05 -04:00
p2p Add last_seen to peer info (#1688) 2018-10-08 13:39:52 +01:00
pool UTXOView (readonly, minimal, output only txhashset extension) (#1584) 2018-09-25 11:01:19 +01:00
servers Add last_seen to peer info (#1688) 2018-10-08 13:39:52 +01:00
src Add last_seen to peer info (#1688) 2018-10-08 13:39:52 +01:00
store Spit chain and peer lmdb envs (#1680) 2018-10-07 10:25:12 -07:00
util Implement Basic Auth for API and Owner API (#1566) 2018-09-26 22:38:44 +02:00
wallet Support pem TLS certificates 2018-10-05 17:09:19 +02:00
.auto-release.sh chore: automatic binaries release (#1540) 2018-09-25 08:37:24 +08:00
.editorconfig Add a .editorconfig file 2018-05-07 10:08:55 -04:00
.gitignore Fix typo + git ignore wallet data (#1350) 2018-08-13 23:28:01 +01:00
.gitlab-ci.yml Add gitlab ci config (#860) 2018-03-25 17:41:49 +00:00
.travis.yml Take again the Travis-CI double speed optimization and plus fix (#1687) 2018-10-08 15:59:54 -07:00
Cargo.lock Support pem TLS certificates 2018-10-05 17:09:19 +02:00
Cargo.toml Bump reqwest version to remove hyper 0.11 2018-09-19 19:43:56 +02:00
CODE_OF_CONDUCT.md Many typo fixes (#1158) 2018-06-13 17:03:34 +01:00
CONTRIBUTING.md docs: add release instruction (#1571) 2018-09-25 13:14:10 -07:00
Dockerfile Dockerfile updates (#1580) 2018-09-25 13:18:17 -07:00
LICENSE Create LICENSE 2017-06-29 09:24:44 -07:00
README.md Many typo fixes (#1158) 2018-06-13 17:03:34 +01:00
rustfmt.toml cannot use unstable rustfmt features outside nightly toolchain (#1338) 2018-08-10 14:54:09 +01:00
SECURITY.md First pass at Grin's security policy 2018-09-10 22:52:17 +00:00

README.md

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Grin

Grin is an in-progress implementation of the MimbleWimble protocol. Many characteristics are still undefined but the following constitutes a first set of choices:

  • Clean and minimal implementation, aiming to stay as such.
  • Follows the MimbleWimble protocol, which provides great anonymity and scaling characteristics.
  • Cuckoo Cycle proof of work.
  • Relatively fast block time (a minute).
  • Fixed block reward over time with a decreasing dilution.
  • Transaction fees are based on the number of Outputs created/destroyed and total transaction size.
  • Smooth curve for difficulty adjustments.

To learn more, read our introduction to MimbleWimble and Grin.

Status

Grin is still an infant, much is left to be done and contributions are welcome (see below). Check our mailing list archives for the latest status.

Contributing

To get involved, read our contributing docs.

Find us:

Getting Started

To learn more about the technology, read our introduction.

To build and try out Grin, see the build docs.

Philosophy

Grin likes itself small and easy on the eyes. It wants to be inclusive and welcoming for all walks of life, without judgement. Grin is terribly ambitious, but not at the detriment of others, rather to further us all. It may have strong opinions to stay in line with its objectives, which doesn't mean disrespect of others' ideas.

We believe in pull requests, data and scientific research. We do not believe in unfounded beliefs.

Credits

Tom Elvis Jedusor for the first formulation of MimbleWimble.

Andrew Poelstra for his related work and improvements.

John Tromp for the Cuckoo Cycle proof of work.

J.K. Rowling for making it despite extraordinary adversity.

License

Apache License v2.0.