一般问题：使用私钥，SSH到VM签署有效负载 [英] General Questions : Signing Payload With Private Key, SSH To The VM

问题描述

我计划在Azure Workbench上合并一些现有功能。我构建的一个功能是使用帐户的私钥签署有效负载，并将消息签名保存到区块链/关系数据库中以确认不变性。 

I'm planning on merging some existing functionality over the Azure Workbench. One of the features I have built is signing a payload with the private key of an account and saving the message signature onto the blockchain/relational database to confirm immutability. 

是否有任何文档使用工作台进行此操作？ 

Are there any docs around doing this with the workbench? 

是否可以使用c＃中的Nethereum库直接与区块链进行通信？ 

Is it possible to communicate to the blockchain directly using Nethereum library in c#? 

我可以SSH到区块链虚拟机？ 

Can I SSH to the blockchain VMs? 

最后，外部客户端可以连接PoA区块链吗？ 

and lastly, can an external client connect the PoA blockchain? 

推荐答案

您好，

是的，您可以使用Nethereum库与之通信Blockchain。 （Workbench正在使用Nethereum。）

Yes, you can use Nethereum library to communicate with Blockchain. (Workbench is using Nethereum.)

是的，您可以通过SSH连接到区块链虚拟机。对于Workbench和以太坊POA，请转到包含部署的资源组，查找网络安全组，添加22端口作为入站规则。在Azure门户上部署资源时，您输入了用户名和
密码，您需要此登录信息才能通过SSH连接到计算机。 

Yes, you can SSH to blockchain VMs. For Workbench and Ethereum POA, go to the resource group which contains the deployment, find network security group, add 22 port as inbound rule. When deploying the resource on Azure portal, you have input user name and password, you would need this login info to SSH to the machine. 

如果您有任何其他问题，请告诉我们。谢谢。

Let us know if you have any further questions. Thanks.

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