При открытии блокнотом приватный ключ должен выглядеть примерно так:
-----BEGIN RSA PRIVATE KEY----- MIIEpAIBAAKCAQmios38cK*kmxcB5/YVhOTtZ9YBIoWHycYVhOTtZ9YBIoWHyc+Smyb/lrAqoZthfASaAlrAqoZthfASaA/ZSfigwRhxNzaWdVvEZHQ7xFTDBwrC4drvte45vUbSoqvxOgd+9skWH/sJ6GZSfigwRhxNzaWdVvEZHQ7xFTDBwG/4T+lEjvrD8IFXmGm6y8p5cHiAqk5vQOuOtHYlFqyBqlA8tsmwYm0xfnUT0Oi9nI8yz773PxWlWn1VaM07uVFWz7s2Fo684qGhaenysJMccl4H47Kp4TY4y6sy196yDdkfalEjvrD8IFXmGm6y8p5cHiAqk5vQOuOtHYlFqyBqlA8tsmwYm0xfnUT0Oi9nI8yz773PxWlWn1VaM07uVFWz7s2Fo684qGhaenysJMccl4H47Kp4TY4y6sy196yDdkfa+kCXqzdgvkaGnzrKNDR2BNTxU5op9EXinQRM9HVJx3uLX5ctlyXwOA==kCXqzdgvkaGnzrKNDR2BNTxU5op9EXinQRM9HVJx3uLX5ctlyXwOA-----END RSA PRIVATE KEY-----
А публичный - примерно так:
-----BEGIN CERTIFICATE-----MIIFdDCCBFygAwIBAgIQJ2buVutJ846r13CiMIIFdDCCBFygAwIBAgIQJ2buVutJ846r13Ci/ITeIjANBgkqhkiG9w0BAQwFADBvMQswCQYDVQQGEwJKLINXKITeIjANBgkqhkiG9w0BAQwFADBvMQswCQYDVQQGEwJKLINXK*#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-----END CERTIFICATE-----
