用途
RSAKey.from_private_key：
ki = paramiko.RSAKey.from_private_key(private_key)
上述问题的答案显示了适用于Python 3的代码。
在Python 2.7中，这有效：
import osimport globimport paramikoimport StringIOprivate_key_file = StringIO.StringIO()private_key_file.write('-----BEGIN RSA PRIVATE KEY-----nMIIEoQIBAAKCAQEAvG9YlF2da0jJ5PvvlmVnVnYYFc7kkJuC0wvsACVuvep/sds5nIEX0e+/rq9UBj/V3rzsvbHzb6IVulSjEqcM32NA4SyqR1m5jAj/WVDXQcxzruBDOnZbdNhDS1T4+HckTWzttAE4o83bRju+3BhR9CtrDtt+7CSei4MccSMEH7yxo1BGuLnONfkhB6qAWh55T6tamTyjLg9R9xqBkG6x3ZmoOB9j/11P5awuUoE1DfbqQ3KMLSRnr64unavECfBaBYvuxlWbxRJFAN8C95oE+Kbc1g1bEL9du6FIeHZ/eaBbkcl84Fm7nswdHBnd7+tqfo4TGzvbEW4H2ZQLiuiGK23ao0wIBJQKCAQEAiYGvV4KVd81VDuFbnzp0GOCypyrmSCKjVFowowdYgYRLnj5/5QRB0IxbcaKJbFgYm56e60qBNclOIC/snnuiasNm5uRLBclY7SoMbM1aq6tN3AxJakc70c4+8chip3mJMZStdYRZw6QOtrX5+on5JpFcI7yqNDS96nShTBnN/jMf3K6yjQjvTv/DJi9SHJ6dTtrY1AuUNEoiO3cwgeHnFks169756L+fpweL4VjQl4UyClL0bwHWpe579XzjBV0AlGu1tHaE5zslTPtGw1lgnnZhj/7skZKAIGQxIzfmGv4QEcvePKYzM8EUhOr/0O3BHjLC0lp5hMwmsPJfaHlMbnBak0JQKBgQD0cRu65WNkCcRlpuUvp5/kiMvu7PmcFUsY6dMeV0bL4oQ+PCqfwXFjnhkyS7V2DJnllYPwi6E68soie+IL1blmY7hWcoznJ48PWJ0bJmqBgzhpC623RtTKSny/O0IbrGKPpaRGfD/PAvqJOpwx7Im2k6/UVQ0OYSurC8CB3BDRTCXQKBgQDFWEq7ny2SntPFA9zu+31bW57lb26l8nNmUXmRLnXyvqomAkCGSadiW/i5nBEBDV/zJ/rXpn0QWrmrpfvjnMF6g26m4sj6Pfs5zoSV1+FEidqYDcytUPJnpR55Ulpshf57TGuFbxn1SCnda1dmm3TzAzzKTc6MbSPV0krMyAgCP7E7wKBgFXijTPUDioRRQEe9pQz+eiDnFzhFbHUcPPrqXu78EfSbsexaVCpK4qZtdNmtWDT/rhyzX4Hi6zthUpi4LgM0nAVMnu3w5WX5JG0s+O3dEKoLgoXF1UBk/qfw50iqIZDfJNV38W889McuOQbgvzIusObrHnsJIENSks1k/nLQx6N7npAoGAUAEzDdzVx3LeWJuUwwCY06oM4Azxrw8nxochvco5nd6YAZI11ZN7NbaVRFQG5MA7p8QZlbKDYyQdgUFQJl+3qP8bSuB6Oix9Ncu1PanbtnAaWVGz14+E3ej+hDYkqIlZVJSaStoE978NyuETDEvaXAD40/5yjoVclwsKYGGtM2n2jcCgYA6v1tvd2QdDeijiSRnXAeJ1hDLB8Jj2WJqnDZ7dQ5+XTIKfY4POIpHCPx8n6Uk4NCnyJGmBHog1M7Bjb/o0c1UTid6CNBI4ciVaRyXXcy6Czup2EhkiNGom2883n8+9pdxShKf0pJCqdZxJdVmg1NHZnr20PwN7PASbVcRg3t+wt2g==n-----END RSA PRIVATE KEY-----')private_key_file.seek(0)ki = paramiko.RSAKey.from_private_key(private_key_file)
