Introduction - If you have any usage issues, please Google them yourself
RSA is the most important feature of dual-key, they have a special mathematical form. RSA keys of a pair of three basic parameters: modulus n, public key private key b and a. n and b are open to the public to send a message encrypted using the private key n message recipient using the public key can be decrypted b after information, send a message to determine the identity of parties, which constitute a signature. The other side will use public key encryption to send information that only those with the private key of the party can decrypt the information.