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----- MIIEowIBAAKCAQEA6Ck6N9mZRu/DIW3rXIyZ9PJSvKOqvMwaFxYPlIpxbZYZjPSh mKtGjPOeEoRY51J38e1dYfJXbPYbHUFPLQhcVPFP5h0szgEhYLdMdCOBaP1bvEpI pSiBGKAAcbr7F94pXbUA+9WpiQnyLKJ4B5gpBCsRooPrEkpZtzMyspQr4+lLpd03 jNtvAC/mWjiehTYG8OpGpdEnIh1KB76te+lGvgeHlwrdXDpayNH2G8ZS+ZiGel6o y7a6HL7SSaA/R4ReA78KgqnHVVBwqG4/ukydXf5laBwjO5Ee+MQ2rLuvKyEvnEgP l6SIjdwbZVGEhHYNffa7JQtKFMJI+GdckXgx2QIDAQABAoIBAB9fMtbJOMU1MREb YWqoNUW8WSHUnAXXLs9f08smyh0c42cAx7Vxr57sbLfj2n+nzT2L7cqGjPnUZ+WU JbbYImH4GevmlV9hF7mSC2rGQX6Gfhb7ksV+q7NAK88yjSu0gbJ/+xoMzVQPXAJc Egw0q5Y8m61yVhmqomT3LiqjiyrI4dynxlnZgeVz+yXPX5+OsxtDeEfnLhUzn9zV Tx9MW4T7iKvrjbNlzMyQQhSEvCD8klRHMTTitzRFSj7BrZM6tlPMpMubJbq5G6BV zCqUym0yx2iNb6wDzFuS2JHf8pi386mE8/pywfS/W9cQpQD6n+hs2WMG868cBU7m nuqSQWECgYEA+4bjhMfKbUkvocjRbq2I774zkpLGec9oP/riGLlr0paKk4Af+c/p MSq68cH1MJiQ7Uo8cCT1W7z9ULe5l+JGleAa68iWitbNQIP9wvuP9hKu97QtOukG SR87eoSoJAk90QsazEQGAjC4W4vZEr9kG+lzPGf34gMlEHPXEa/SvqsCgYEA7Eos QaOJ2Fmil4l3riOTk1NcpHuVuEvzkCpQGDYEbPJToGQI5720XZTsvIYFYR17l8aj GnhkDe0niGP/vExB5j7X53MU0QWZb7Iob8inO7PrKWLajO87vDLSYsFiRbyGRyrx q98aWb7sOyeBWIQZFkL5YhEDBk2/yAsKdWXkAYsCgYBzgqnf46TJ9Y9DXCcaDeXS O+YRTQiLDj4RC9Vjh1vF9U6kmHWW0u2Dn90Eg49nhtkfsDT7R23KeItY01cPMmI6 GBYk7BR+pFDUbQlPzxl453Gk3gDbigJR+F7nUB6rlfbmlpPy9NZRkTBJEntZCb4e t2Itfo2vJMSTvq8pNzawSwKBgQCP9iz6nOHqL8pxGy8QqNpL43lJOYahr5yolC8S YS7XFdk/mlMWpi0S6x5FSj5Syfy4HyzWfs0u8vOoFI0GM0vfNSCkAiiHpSqzs88R NCY3qMm5AGJ5hXRWmHw38Oyn4lHJYG+3sIlEbp9M9yfGP01tk8aPKiA2of4bqiZo GnkNOwKBgGvbCvdUqkES+mnv9T0/SyxDWgr0Q2NgANsN9bnkrGPspX5+PlbgjUoF yEjskq6+l2+1kOuU1yEn17d2sYQ4X0NuwXb5Snn9LZcg0z+jeBtfpJUnYAt8SyfN rp26BOSNJX411CEqJPNrQPk1yPcUNRbkMgTL2HjZ38oUCFFid+Yr -----END RSA PRIVATE KEY-----

对应的公钥：

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6Ck6N9mZRu/DIW3rXIyZ 9PJSvKOqvMwaFxYPlIpxbZYZjPShmKtGjPOeEoRY51J38e1dYfJXbPYbHUFPLQhc VPFP5h0szgEhYLdMdCOBaP1bvEpIpSiBGKAAcbr7F94pXbUA+9WpiQnyLKJ4B5gp BCsRooPrEkpZtzMyspQr4+lLpd03jNtvAC/mWjiehTYG8OpGpdEnIh1KB76te+lG vgeHlwrdXDpayNH2G8ZS+ZiGel6oy7a6HL7SSaA/R4ReA78KgqnHVVBwqG4/ukyd Xf5laBwjO5Ee+MQ2rLuvKyEvnEgPl6SIjdwbZVGEhHYNffa7JQtKFMJI+GdckXgx 2QIDAQAB -----END PUBLIC KEY-----