When doing a small subject, need such a question, and provide the certificate, the public key and private key are only modulus and exponent data,
From the modulus and exponent data recovery public key feeling is simpler, certificates, and the private key recovery method, also don't know,
Certificate of openssl processing, is still not very familiar with, who knows?
Know, vexed directions.in oh,
thank you

CodePudding user response:

Certificate there would not have to save the private key, certificate have certain format, with the higher certificate to the private key signature, can the legitimacy of the public key authentication certificate certificate, certificate of legal, can guarantee to ensure the public key correctly, can be used to attestation,

CodePudding user response:

I mean, the original program, certificate and public key, private key by modulus and exponent data to restore,
Want to know the certificate, and a private key recovery method.