title: 密钥生成 header: develop nav: function
sidebar: keygen_v2
RSA公私钥生成
生成方式:使用OpenSSL命令生成。
首先进入OpenSSL工具,再输入以下命令:
OpenSSL> genrsa -out rsa_private_key.pem 1024 #生成私钥
OpenSSL> pkcs8 -topk8 -inform PEM -in rsa_private_key.pem -outform PEM -nocrypt -out rsa_private_key_pkcs8.pem #开发者需要将私钥转换成PKCS8格式
OpenSSL> rsa -in rsa_private_key.pem -pubout -out rsa_public_key.pem #生成公钥
OpenSSL> exit #退出OpenSSL程序
经过以上步骤,开发者可以在当前文件夹中(OpenSSL运行文件夹),看到rsa_private_key.pem(RSA私钥). rsa_private_key_pkcs8.pem(pkcs8格式RSA私钥)和rsa_public_key.pem(对应RSA公钥)3个文件。开发者将私钥保留,将公钥提交给百度电商开放平台,用于验证签名。
对于使用Java的开发者,将pkcs8在console中输出的私钥去除头尾. 换行和空格,作为开发者私钥,对于.NET和PHP的开发者来说,无需进行去除头尾. 换行和空格命令行操作。
- 标准的私钥文件示例(PHP. .NET使用):
-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----
- PKCS8处理后的私钥文件示例:
-----BEGIN PRIVATE KEY-----
MIICdwIBADANBgkqhkiG9w0BAQEFAASCAmEwggJdAgEAAoGBALOtBae04oKE2UX0
HWX7bWseMAsuFSUuBe2+wYU0vdfkp3FQzw8iteiDS01eK5bxc+g/ejbnL+Ao1bJR
/PJEP/QS7g28cfgjMwC171p2PamureeIOGgI0p/0qzIdhPG+y7dLDrp6NCoqhtPv
hJJn0QebVQXufria6yj2h935E8UhAgMBAAECgYEAnfT7Jr+n7lR6arw8aB6MyAIG
/J0rq771KVhs6v099KGo7r66+bRrNZjPR5oFOjLU0hWUDNZbyXY8wALCG/4SNbig
d777pQi8A+tZUGc+U+WlpPH5n9BV2bQZaObYmd3UJOgHaN4sN8ab3DfzsG+lUJV4
vP3B280hGeY5oCgPbUECQQDX0Mex4Ut5PjOE2VheDhXP21SFcWbtEvp9NdtQUjxZ
ilQrs/IJhOKuMC5TyNuHmsKl/ww6iUfwLln2y2EzkVbJAkEA1SGU+WmNHosfuWRD
s5q2qngmlmKho92jbEYrS9M5PmT2GekCNGuE81Fnk5Egz6qSRuU4ccWvhG2NtTYM
sggvmQJACOT85fLgFm4e13HRt4ajFX73m8xRrqGimzh2AnhxLkuKLobrCcNlSEKK
Fj/n9E3HienaCiuQQHDYmlhFeEecKQJAey9wwoN+XDP/PxEzjECU6YyOiQcy89pr
1W3tImNQR77k+27Qpmmqq1PWsNUGCOFGsJFWAXRIERuc9yrpRZEzqQJBAK49asru
1nl9ZXNgeWrFZWmkDId8ivTZEEOGQfDeuk3I5wMLYM4w2eoy0AQ7QwH6WcTYtUoT
HamxeGwJZ7roga8=
-----END PRIVATE KEY-----
- 标准的公钥文件示例(PHP. .NET使用):
-----BEGIN PUBLIC KEY-----
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCzrQWntOKChNlF9B1l+21rHjAL
LhUlLgXtvsGFNL3X5KdxUM8PIrXog0tNXiuW8XPoP3o25y/gKNWyUfzyRD/0Eu4N
vHH4IzMAte9adj2prq3niDhoCNKf9KsyHYTxvsu3Sw66ejQqKobT74SSZ9EHm1UF
7n64muso9ofd+RPFIQIDAQAB
-----END PUBLIC KEY-----