Java 找不到证书链

我正在为jar文件签名。由VeriSign提供的证书

它提供两个证书：

aplha primary.cer

和

aplha secoandary.cer

我使用以下命令生成密钥库文件：

keytool -importcert -v -alias -primary -keystore keystore/keystore.jks -file aplha-primary.cer

及

它将导出到密钥库文件

当我尝试对jar文件进行签名时，它给出了如下异常

[signjar] jarsigner: Certificate chain not found for: must reference a valid KeyStore key entry containing a private key and corresponding public key certificate chain. jarsigner -keystore keystore.jks -storepass **** -keypass ****** Uploader.jar alpha-primary jarsigner: Certificate chain not found for: alpha-primary. alpha-primary must reference a valid KeyStore key entry containing a private key and corresponding public key certificate chain. [signjar]jarsigner:找不到的证书链：必须 引用包含私钥和相应密钥的有效密钥库密钥项 公钥证书链。 jarsigner-keystore keystore.jks-storepass*****-keypass*******Uploader.jar alpha primary jarsigner:找不到的证书链：alpha primary。alpha primary必须引用包含私钥和相应公钥证书链的有效密钥库密钥项。

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我想你丢失了私钥。 JAR的签名使用非对称加密。

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证书只包含公钥

您可以提供如何对jar进行签名的命令详细信息吗？您是如何生成私钥的？ [signjar] jarsigner: Certificate chain not found for: must reference a valid KeyStore key entry containing a private key and corresponding public key certificate chain. jarsigner -keystore keystore.jks -storepass **** -keypass ****** Uploader.jar alpha-primary jarsigner: Certificate chain not found for: alpha-primary. alpha-primary must reference a valid KeyStore key entry containing a private key and corresponding public key certificate chain.