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-----
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDDPv960M5mV1G8iHFuqWC4PKb3
fkkCWGERVq69TWoqkRH3yzJrvsMhCOEa75jdStKaHx+zucxTffKyh3l/j4lAwLb6
chlRvZvkoOpgQkyhQokp2yYx6fECk4Q0++b89WMT5MFTca/rLVmSLg6P3mEuc13x
mS6D8Ic8mHfbcwpTuwIDAQAB
-----END PUBLIC KEY-----