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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtzeDlCA2ueTgdKC1F0Bf
D4XYy4HKX/ROBHClP7f7qP5zrjfqzIXfxOyrK1C9WYA39zCVAVCPCIj5Zd9A2Y4k
fUN5UuyhUq0Y9yj9kZ8ThDbhdlG2Ym3tyMmv/Xm1ydHLvK57n2XIDNiPO5sEc6CS
tKHvcrZpwWZOUtG9Bgc7yFC6irgAOIKjLJgKxW6DJ8q7hTasncjuP8e1qFOgXp+4
0eaAaYm92eF0GlUDmlCLRKkBs3SETBsLw8y74ULjNAd6w8Gu4EkMTI5cBUqY2QN3
MqKBWebiLC98bFLqoMkT4DmLP2AK5vOy/vdIzUBcda9Ew/eNOBRCSVvlYfu9MxEK
qQIDAQAB
-----END PUBLIC KEY-----