windows 如何修复openssl中的“无法写入'随机状态'”
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How to fix "unable to write 'random state' " in openssl
提问by arok
While generating the private key using this command
使用此命令生成私钥时
genrsa -out my-prvkey.pem 1024
It throws the error like below
它抛出如下错误
Loadind 'screen' into random state -done Generating RSA private key,1024 bit long modulus .........................................+++++++ ...........................+++++++++ unable to write 'random state' e is 65537 (0*10001)
将“屏幕”加载到随机状态 -done 生成 RSA 私钥，1024 位长模数 ..................................... ......++++++++ ......................................++++++++ ++ 无法写入“随机状态”e 为 65537 (0*10001)
This makes any problem while creating a public certificate. I'm running this command in windows. Can anyone help me for the fix?
这在创建公共证书时会产生任何问题。我在 Windows 中运行这个命令。任何人都可以帮我修复吗？
回答by sirgeorge
The quickest solution is: set environment variable RANDFILEto path where the 'random state' file can be written (of course check the file access permissions), eg. in your command prompt:
最快的解决方案是：将环境变量RANDFILE设置为可以写入“随机状态”文件的路径（当然检查文件访问权限），例如。在您的命令提示符中：
set RANDFILE=C:\MyDir\.rnd
openssl genrsa -out my-prvkey.pem 1024
More explanations: OpenSSL on Windows tries to save the 'random state' file in the following order:
更多解释：Windows 上的 OpenSSL 尝试按以下顺序保存“随机状态”文件：
- Path taken from RANDFILEenvironment variable
- If HOMEenvironment variable is set then : ${HOME}\.rnd
- C:\.rnd
- 取自RANDFILE环境变量的路径
- 如果设置了HOME环境变量，则：${HOME}\.rnd
- C:\.rnd
I'm pretty sure that in your case it ends up trying to save it in C:\.rnd(and it fails because lack of sufficient access rights). Unfortunately OpenSSL does not print the path that is actually tries to use in any error messages.
我很确定在您的情况下，它最终会尝试将其保存在C:\.rnd 中（并且由于缺乏足够的访问权限而失败）。不幸的是，OpenSSL 不会打印实际尝试在任何错误消息中使用的路径。
回答by alile
It may also be that you need to run the console as an administrator. On windows 7, hold ctrl+shiftwhen you launch the console window.
也可能是您需要以管理员身份运行控制台。在 Windows 7 上，ctrl+shift启动控制台窗口时按住。
回答by eliprodigy
just enter this line in the command line :
只需在命令行中输入这一行：
set RANDFILE=.rnd
回答by konzo
Or this in windows powershell
或者这个在windows powershell中
$env:RANDFILE=".rnd"
回答by Vu Doan
I did not find where the .rnd file is so I ran the cmd as administrator and it worked like a charm.
我没有找到 .rnd 文件的位置，所以我以管理员身份运行 cmd，它就像一个魅力。
