两种常见的SSL证书格式(PEM和DER格式)

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我们在部署SSL证书到网站项目的时候,是需要根据不同的设备引擎选择证书的格式的。但是我们常用的证书格式包括PEM和DER格式。

两种常见的SSL证书格式(PEM和DER格式)

1、PEM证书格式

PEM格式是一种基于ASCII编码的文本格式,常用于表示SSL证书、私钥和中间CA证书。PEM格式的SSL证书文件通常以.pem、.crt或.cer为扩展名。

比如:

-----BEGIN CERTIFICATE-----
MIIGgDCCBOigAwIBAgIQKaE6qGRfU5C4zVtw37UEqTANBgkqhkiG9w0BAQwFADBZ
MQswCQYDVQQGEwJDTjElMCMGA1UEChMcVHJ1c3RBc2lhIFRlY2hub2xvZ2llcywg
SW5jLjEjMCEGA1UEAxMaVHJ1c3RBc2lhIFJTQSBEViBUTFMgQ0EgRzIwHhcNMjMw
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e//6p3nph+REgLlpal9f1g2GM2WdkvnwtdptyIpoeub+mQUih9w55GS3DGVNU453
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jNpZ/pMlIW+nlH1Lv3EgDM+DgY1MO3ElMt6EIVi9hFBIACHHcXiQCZr6jvBmuLXp
XUxv5fnt4wIDAQABo4IDADCCAvwwHwYDVR0jBBgwFoAUXzp8ERB+DGdxYdyLo7UA
A2f1VxwwHQYDVR0OBBYEFK8riUupVIy34JbGlBa/5hZ7rr44MA4GA1UdDwEB/wQE
AwIFoDAMBgNVHRMBAf8EAjAAMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcD
AjBJBgNVHSAEQjBAMDQGCysGAQQBsjEBAgIxMCUwIwYIKwYBBQUHAgEWF2h0dHBz
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UlNBRFZUTFNDQUcyLmNydDApBggrBgEFBQcwAYYdaHR0cDovL29jc3AudHJ1c3Qt
cHJvdmlkZXIuY24wMQYDVR0RBCowKIIQeXVtaW5neW91aHVpLmNvbYIUd3d3Lnl1
bWluZ3lvdWh1aS5jb20wggF+BgorBgEEAdZ5AgQCBIIBbgSCAWoBaAB1AHb/iD8K
tvuVUcJhzPWHujS0pM27KdxoQgqf5mdMWjp0AAABicPvylYAAAQDAEYwRAIgSL9d
MWJlnQDW6OE+Pg0lDXw4PAEr3sccnC87rz8u+MUCICre3bsBeGEvDsDG+HgKwB+Z
e+wqIaQUX1WMA7oSkSnkAHcA2ra/az+1tiKfm8K7XGvocJFxbLtRhIU0vaQ9MEjX
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YyUmzd8qgjC+37X72ZwV3bZirfUYpsOiGcEuKk1t/D4owYgjMdwFOJ59N2rHNg1x
vwRWREb+rT6HlSDx1Koynzgrb1OzjDGxgwSJE2R58KtGZu8w2CogXUQn3iNtIlPt
5i+DH7BA8kdyqfeZQ1IVrd12wvFrcGyOlmZBRgfH8VRcjKVnP3d6eFs8jttJ2AZ5
1oq8GIxMRHQXmN64ZGwW9QlWR0S94D9Hmybfr0mASy/VGN+PrD6kuDMybnuxAdLM
3LzUhITliB07wvRqLw7rzAAVAMneT4p3Ou9DX+D9vu1YJz2Z9CPzUmB3FRWxqFf8
0TLoIbCath9wDU+6eYDf4QXmUh5SFW0obRVqOtKQNrks4jSJPWnNiojg3wzlHO8X
nHiEX5iC6Ub884NlKZiwP7ImGfhpEJjf4RdAzyrHZSI7nw+bAD4NMcUqBqGt4/XH
j4arId4kvcKVtDgbskoAF86v66V8E/9CY8eS7jrN9K/tJgPT
-----END CERTIFICATE-----

2、DER格式

DER格式是一种二进制编码的证书格式,通常用于在某些系统或设备中存储和传输SSL证书。DER格式的SSL证书文件通常以.der或.cer为扩展名。

 
  • 本文由 域小名 发表于 2023年8月8日 08:16:05
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  • SSL证书格式