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# Context
`BlockChain.Swap()` and `BlockChain.Fork` in `Swarm.PrealodAsync()` and `Swarm.CompleteBlocksAsync()` is useless in the PBFT scenario. There is only one canonical chain in the network so we…
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**1.如何管理区块链上的节点?同步机制是什么样的?**
**2.如何管理链上的恶意节点?**
**3.链上的某个节点宕机后,由于部署在不同的地点,作为管理方,如何进行管理?**
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/usr/bin/ld.gold: error: cannot find -l...
/home/ubuntu/chen/zhanghuihua/FISCO-BCOS-master-2.0_chenjunjing/libconsensus/Sealer.h:75: error: undefined reference to 'vtable for dev::consensus::Sealer'
…
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# 要完成的功能
### 对比omniledger
- [x] 把omniledger论文中的POW实现部分,换成POS+VRF的方式
- [x] 拆分Algorand加密抽签部分,单拎模块
- [x] 本机模拟四个节点通信,先用管道实现。
- [x] 分片。写配置文件,参考omniledger分片方式(这部分代码还没看到)
- [ ] 各个分片内部BFT共识(…
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钱包开发:职责:
1、负责集成不同区块链(公链)
2、参与钱包与平台系统的接口设计与开发
3、负责钱包服务的监控与运维处理
4、研究最新的区块链技术,并形成文档
5、深入理解区块链领域的安全问题,确保用户资产无损失
要求:
1、熟悉常见的共识算法,如POW,POS,PBFT
2、具备常见公有链开发的开发基础,了解以太坊、比特币、Solana、Cosmos等常见公链的基本原理,理解L…
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## Description
commit level: master branch from Gerrit
commit f1b6762f569852f1fa75bd9a280507c3178fbe6d
issue:
4-peer network with PBFT-batch, security and privacy enabled
chaincode: example02
transa…
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据我理解raft是不能解决拜占庭问题的,想问下如果刚好一个恶意节点被选取成为leader,怎么办,不是能随意篡改链信息吗?
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We know consensus(pbft, raft, paxos etc) is a big topic for distributed systems, which are hard to verify.
There's some tools like `tla` or `coq`, which can help verify simple systems, but neither …
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Sometimes tests for subnets failed with the following artifacts:
Multiple `actor not found` records.
```
2022-08-27T16:09:56.228Z WARN rpc go-jsonrpc@v0.1.5/handler.go:279 error in RPC call to 'F…
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Since there are no instructions in the README about how to run the code, I'm unsure of how to execute the project's code. Could you please provide detailed steps on how to run the code and obtain the …
Bkyk updated
8 months ago