digitalbazaar / equihash Goto Github PK
View Code? Open in Web Editor NEWEquihash Proof of Work for Node.js
License: MIT License
Equihash Proof of Work for Node.js
License: MIT License
The API for using this library should present the solve
/verify
functions at the top-level via a default engine. An engines
property can be exposed to allow other engines to be selectively used. Switching out the default engine at any point in the future should have no effect other than performance.
I was wondering is it possible to use this lib for verifying real mining solutions with params like 192/7 or 200/9 and if yes then how exactly it is a bit confusing. I did try any combination I could think of :)
const options = {
n: 200,
k: 9
}
header = Buffer('0400000008e9694cc2120ec1b5733cc12687b609058eec4f7046a521ad1d1e3049b400003e7420ed6f40659de0305ef9b7ec037f4380ed9848bc1c015691c90aa16ff3930000000000000000000000000000000000000000000000000000000000000000c9310d5874e0001f000000000000000000000000000000010b000000000000000000000000000040', 'hex');
soln = Buffer('00b43863a213bfe79f00337f5a729f09710abcc07035ef8ac34372abddecf2f82715f7223f075af96f0604fc124d6151fc8fb516d24a137faec123a89aa9a433f8a25a6bcfc554c28be556f6c878f96539186fab191505f278df48bf1ad2240e5bb39f372a143de1dd1b672312e00d52a3dd83f471b0239a7e8b30d4b9153027df87c8cd0b64de76749539fea376b4f39d08cf3d5e821495e52fdfa6f8085e59fc670656121c9d7c01388c8b4b4585aa7b9ac3f7ae796f9eb1fadba1730a1860eed797feabb18832b5e8f003c0adaf0788d1016e7a8969144018ecc86140aa4553962aa739a4850b509b505e158c5f9e2d5376374652e9e6d81b19fa0351be229af136efbce681463cc53d7880c1eeca3411154474ff8a7b2bac034a2026646776a517bf63921c31fbbd6be7c3ff42aab28230bfe81d33800b892b262f3579b7a41925a59f5cc1d4f523577c19ff9f92023146fa26486595bd89a1ba459eb0b5cec0578c3a071dbec73eca054c723ab30ce8e69de32e779cd2f1030e39878ac6ea3cdca743b43aedefe1a9b4f2da861038e2759defef0b8cad11d4179f2f08881b53ccc203e558c0571e049d998a257b3279016aad0d7999b609f6331a0d0f88e286a70432ca7f50a5bb8fafbbe9230b4ccb1fa57361c163d6b9f84579d61f41585a022d07dc8e55a8de4d8f87641dae777819458a2bf1bb02c438480ff11621ca8442ec2946875cce247c8877051359e9c822670d37bb00fa806e60e8e890ce62540fda2d5b1c790ca1e005030ac6d8e63db577bb98be111ee146828f9c48ee6257d7627b93ea3dd11aac3412e63dfc7ca132a73c4f51e7650f3f8ecf57bfc18716990b492d50e0a3e5fbf6136e771b91f7283ec3326209265b9531d157f8a07a4117fc8fb29ba1363afc6f9f0608251ea595256727a5bbe28f42a42edfbfa9017680e32980d4ad381612612b2bc7ad91e82eca693ea4fc27049a99636b50a576f1e55c72202d582b150ef194c1419f53177ecf315ea6b0e2f1aa8cd8f59b165aa0d89561c537fb6141f5813b7a4968fe16afc703326113f68508d88ff8d0aee1e88a84c0ae56c72f27511290ced48e93e8c95419d14aed1a5b2e9b2c9c1070c593e5eb50bb9a80e14e9f9fe501f56b1b3140159e8213b75d48d14af472a604484cd8e7e7abb6820245ed3ab29f9947463a033c586194be45eadec8392c8614d83a1e9ca0fe5655fa14f7a9c1d1f8f2185a06193ff4a3c3e9a96b02310033ceaa25894e7c56a6147e691597098054e285d39656d3d459ec5d13243c062b6eb44e19a13bdfc0b3c96bd3d1aeb75bb6b080322aea23555993cb529243958bb1a0e5d5027e6c78155437242d1d13c1d6e442a0e3783147a08bbfc0c2529fb705ad27713df40486fd58f001977f25dfd3c202451c07010a3880bca63959ca61f10ed3871f1152166fce2b52135718a8ceb239a0664a31c62defaad70be4b920dce70549c10d9138fbbad7f291c5b73fa21c3889929b143bc1576b72f70667ac11052b686891085290d871db528b5cfdc10a6d563925227609f10d1768a0e02dc7471ad424f94f737d4e7eb0fb167f1434fc4ae2d49e152f06f0845b6db0a44f0d6f5e7410420e6bd1f430b1af956005bf72b51405a04d9a5d9906ceca52c22c855785c3c3ac4c3e9bf532d31bab321e1db66f6a9f7dc9c017f2b7d8dfeb933cf5bbae71311ae318f6d187ebc5c843be342b08a9a0ff7c4b9c4b0f4fa74b13296afe84b6481440d58332e07b3d051ed55219d28e77af6612134da4431b797c63ef55bc53831e2f421db620fee51ba0967e4ed7009ef90af2204259bbfbb54537fd35c2132fa8e7f9c84bf9938d248862c6ca1cca9f48b0b33aa1589185c4eabc1c32', 'hex');
console.log(equihash.verify(header, {
n: 200,
k: 9,
value: soln
}))
Here's the result in CI: https://ci.digitalbazaar.com/job/equihash/6/console
The test is here: https://github.com/digitalbazaar/equihash/blob/implementation/test/test.js#L75-L99
The issue can be produced with a variety of strings that are not properly Base64 encoded.
A declarative, efficient, and flexible JavaScript library for building user interfaces.
๐ Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. ๐๐๐
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google โค๏ธ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.