All of these new systems can be generalized to conference publickeydistribution systems.
并且这些方案还可以推广为会议公钥分布方案。
2
Users can make their public keys freely available or place them at a keydistribution centre for others to access.
用户可以让公开密钥自由使用或者把公开密钥放在可由别人存取的密钥分配中心。
3
BOINC protects against several types of attacks. For example, digital signatures based on public-key encryption protect against the distribution of viruses.