CngKey.Import（...）;在PC上成功但在Web主机上失败 [英] CngKey.Import(...); succeeds on PC but fails on Web host

问题描述

以下行在我的PC上成功运行，但在Web主机的服务器上引发了异常：

The following line succeeds on my PC but throws an exception on a web host's server:

CngKey.Import(EccPrivateBlob, CngKeyBlobFormat.EccPrivateBlob);    //EccPrivateBlob is a byte[] that works on my PC.

例外：

System.Security.Cryptography.CryptographicException：发生内部错误
。在
处位于System.Security.Cryptography.CngKey.Import（Byte []
keyBlob，CngKeyBlobFormat格式，CngProvider提供者）处，位于System.Security.Cryptography.CngKey.Import（String
providerName）处。 ..

System.Security.Cryptography.CryptographicException: An internal error occurred. at System.Security.Cryptography.NCryptNative.OpenStorageProvider(String providerName) at System.Security.Cryptography.CngKey.Import(Byte[] keyBlob, CngKeyBlobFormat format, CngProvider provider) at ...

这是安全例外吗？

推荐答案

我能够通过启用 WEBSITE_LOAD_USER_PROFILE = 1 在Azure门户中，如此处所述：

I was able to resolve this by enabling WEBSITE_LOAD_USER_PROFILE = 1 in the Azure portal as mentioned here:

How can I sign a JWT token on an Azure WebJob without getting a CryptographicException?

这篇关于CngKey.Import（...）;在PC上成功但在Web主机上失败的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！