Private & Public Key Example

# useful tool
https://8gwifi.org/RSAFunctionality?rsasignverifyfunctions=rsasignverifyfunctions&keysize=2048
https://www.javainuse.com/rsagenerator

# Private Key in PKCS#8 format

-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----

# Public Key in X.509 format

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsjtIzKjQ96fSVLrAw8HW
a2KYEeK8EFvj2xsf0GqdjGIkNG7F8bdn/6jWG4EzQ/oLjrUFHiAZjd++OIrWGpdq
nrROklc2FDcFuMTSUVUSNhwD47borj3fRcPROUtWfIcd00hwaNQvgGHC7qB19rVa
7CCwFBlQSMQJrPxFQ+Dlqwn4SvsdWR+6U+cPIRfgA1KAi6alKS4HcSfofPhIGL4t
E7k42jJZBMj/dsabtip+dml2pU90WXwOhuYhmTQGw/ykY+Z885QUbw4tupB0umP8
aE/rWCPragFpUZBJH1fvoqy3xgtwkE5AsU5QfgsxLnjB9IFXR4Kzok2d91jAocpI
TQIDAQAB
-----END PUBLIC KEY-----