It has strongpoint of symmetry encryption scheme such as encryption speed and encrypt intensity, but also has advantage of public key encryption scheme on key distribution and key management.
该方法兼有两类加密体制的优点：既有对称密码加密体制的加密速度快，强度高的优点，又拥有公钥密码体制在密钥分发与管理上的优势。
Analyzing the schemes of pairwise key management in sensor networks, comparing the various schemes of key management, and proposing the strongpoint and shortcoming of every scheme.
分析了传感器网络中的对密钥管理方案，比较了各种对密钥管理方案的优缺点。
Analyzing the schemes of pairwise key management in sensor networks, comparing the various schemes of key management, and proposing the strongpoint and shortcoming of every scheme.
分析了传感器网络中的对密钥管理方案，比较了各种对密钥管理方案的优缺点。
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