java 从私钥和公钥创建密钥库
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Creating a keystore from private key and a public key
提问by ivar
I have java code that needs a keystore and I have privateKey.pem and bank.cer file. Private key would be to sign a value to bank and bank.cer to verify banks response. I can't find a way to put them into a keystore so my code would work.
我有需要密钥库的 Java 代码，我有 privateKey.pem 和 bank.cer 文件。私钥将签署一个值给银行和 bank.cer 以验证银行的响应。我找不到将它们放入密钥库的方法，以便我的代码可以工作。
Can it be done with keytool?
可以用keytool来完成吗？
回答by musiKk
From my understanding it's impossible to do this with keytoolalone. I use opensslfor preparation.
根据我的理解，keytool单独这样做是不可能的。我openssl用于准备。
Suppose the key is in file keyand the certificate is in a file cert. You have to create a PKCS12 file that contains both (because keytoolcan handle PKCS12 and JKS and I don't know if anything else):
假设密钥在文件中key，证书在文件中cert。您必须创建一个包含两者的 PKCS12 文件（因为keytool可以处理 PKCS12 和 JKS，我不知道是否还有其他内容）：
openssl pkcs12 -inkey key -in cert -export -out keys.pkcs12
Now you can import that into a keystore:
现在您可以将其导入密钥库：
keytool -importkeystore -srckeystore keys.pkcs12 -srcstoretype pkcs12 -destkeystore mykeystore
This approach worked for me where everything else failed.
这种方法对我有用，其他一切都失败了。
