MySQL - SSL connection

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What is Sender authentication ? (Public Key Authentication based, Certificate-based in Cryptography) and SSL - Handshake with MySql

The client is below the mysql cli but it can be another implementation.

For the authentication:

• You have the private key private of the client You need to keep it private.
• The MySQL Server has the public key of the client

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Example

mysql \
    -u root \
    -p password \
    -h hostIPorName \ 
    --ssl-ca=server-ca.pem \
    --ssl-cert=client-cert.pem \
    --ssl-key=client-key.pem

where:

• ssl-ca is the certificate of the CA to check the certificate of the MySQL server - file in PEM format - ie it override the trusted CA certificates
• ssl-cert is the certificate of the client - the mySql server may require it - X509 cert in PEM format.
• ssl-key is the private key of the client - X509 key in PEM format (if the public key authentication is mandatory)