Voici des exemples de certificats et de clés privées.

Certificat de serveur Web

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Certificat de serveur Web avec chaîne (y compris autorité de certification racine)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Clé privée (pas de phrase secrète)

-----BEGIN RSA PRIVATE KEY-----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		
7juWln08wFYV4Atpdd+9XQECgYBxizkZFL+9IqkfOcONvWAzGo+Dq1N0L3J4iTIk
w56CKWXyj88d4qB4eUU3yJ4uB4S9miaW/eLEwKZIbWpUPFAn0db7i6h3ZmP5ZL8Q
qS3nQCb9DULmU2/tU641eRUKAmIoka1g9sndKAZuWo+o6fdkIb1RgObk9XNn8R4r
psv+aQKBgB+CIcExR30vycv5bnZN9EFlIXNKaeMJUrYCXcRQNvrnUIUBvAO8+jAe
CdLygS5RtgOLZib0IVErqWsP3EI1ACGuLts0vQ9GFLQGaN1SaMS40C9kvns1mlDu
LhIhYpJ8UsCVt5snWo2N+M+6ANh5tpWdQnEK6zILh4tRbuzaiHgb
-----END RSA PRIVATE KEY-----