陌生的双方在建立信任关系时，仅仅交换一次信任书，随后多次交换对称密钥，直到协商完成或者失败。
When a trust was established between strangers, their credentials were exchanged only once, and two parties exchanged the secret keys iteratively until the trust negotiation succeeded or failed.
陌生的双方在建立信任关系时，仅仅交换一次信任书，随后多次交换对称密钥，直到协商完成或者失败。
When a trust was established between strangers, their credentials were exchanged only once, and two parties exchanged the secret keys iteratively until the trust negotiation succeeded or failed.
应用推荐