如果你在签名过程中遇到问题，可使用 Ping++ 提供的在线签名工具

你的私钥（PKCS1 格式）：
包含 -----BEGIN RSA PRIVATE KEY----- 和 -----END RSA PRIVATE KEY----- 部分

-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----

对应的公钥：

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArdqoDpoRCdm2dCv08WyD
rxX2Ioi5o/fB7xw0ohMQFGSlC92rKceJ+CFGQ1mijIU+ynpiSoSdiUuSxNa+Ugur
RYJUKMYCXeufW6mlJ1rzzfUIjgHfsSpb/QUA+N2uFpomidVqA/uw6wQBFWME1En8
AaEjkiDdHoUUc2aHoNA3FUTCiFHml4+L9VIMTqjTGoQcV5ylOQGOYs8nK+rvvYFV
KsEtXGASOfi0t1GUsJ948iLk4dpe1OhEQjNKPkLDAPCwT4T9IIHt1gs8fI5dMC7z
BjN/PIPc+iJqHA8rd4vZcRQytdiTqDCRRk6ehp3iC86oDFTT+dCmF1udElXyqsoF
7QIDAQAB
-----END PUBLIC KEY-----