An asymmetric key (public key) algorithm is used for the exchange of the secret keys to be used in symmetric algorithm and for digital signatures.
对称密钥(公钥)算法用于交换在对称算法中使用的加密密钥，以及用于数字签名。
2
Asymmetric keys for exchange of secret keys.
用于交换秘钥的非对称密钥。
3
Asymmetric information in insurance exchange decide higher demand on insurance industry compared with others, good credit is the lifeline of insurance industry.