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----- MIICXgIBAAKBgQDlpZBlKg2awgp1+mTP14dUFPO6wIYQM3zmRwTY977/70iXW5xi E2gDnN4eDI9azatIbklIMVxajwRy37VN4uOKUfriwt3QygLv0rXVrl6PDLcTO7mA 2Q755NtuM1SwdDzulS7Qxl6Y0K2WxHswkjpEBTQb5eg33vFR1zkK48K3iQIDAQAB AoGBALJcbhL0n45kSSWqraPz/QqkH00b/MQWiVp9LFmryjAT1CiioYpXEkFEFAv4 q1rWRMNDzS0CEX3QeJ8T+0gcAabSzvbYzmt1w+NTzAHID7qByeBdwGOiPAEtTum/ yTnqjnOJdWPGO+lfTR+52s7R5PenIKs5R41ugqD1Uxyxr84BAkEA/cxWzI6walaO h246E8LBlfsHjvgOZ5HJSHbeyDrDo7r5ZgxBUEzWtgBvVEF3xutFpUKRkhErSsY6 rLvZLxsAwQJBAOejlkIn2xVJhv2jv35BZt34c9159SdNdtB3akC5UojbfXm52QSE j4SJgC6GLMm9j8X+LB9jzXRwDk86bd43IMkCQQDV6hMG2wWqu0XqtGdTHIYaKblX MZDCjsg+waJI1e7r474t2wp56inWwUsUkxGnocnT3uXfXYVFwwrVaIdIAtSBAkEA rukg2h2cWgumajpOq/iYw34Lh67CxoXA9RNm4S7POtZ6fgMu8zFh6dOmPftFMKT6 Pqh6Cs3i40yGEZ9uPQDluQJAE/jCPUOjMO9EkJyZgSZsTOcm0ZjevhkWiNP2einY ISjEMYKBFGwBoZ5nzfGyduhmIPRwseE6OnvTNH8nJUScdQ== -----END RSA PRIVATE KEY-----

对应的公钥：

-----BEGIN PUBLIC KEY----- MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDlpZBlKg2awgp1+mTP14dUFPO6 wIYQM3zmRwTY977/70iXW5xiE2gDnN4eDI9azatIbklIMVxajwRy37VN4uOKUfri wt3QygLv0rXVrl6PDLcTO7mA2Q755NtuM1SwdDzulS7Qxl6Y0K2WxHswkjpEBTQb 5eg33vFR1zkK48K3iQIDAQAB -----END PUBLIC KEY-----