层次密钥的英文

• hierarchy key

• 层次    administrative levels
• 密    secret
• 钥    key
• 次密    coefficient of secondary consolidation; secondary consolidation
• 密钥    cipherkey; cryptographic key; encryption key; keys; secret key
• 层次    1.(相属的各级机构) administrative levels 层次过多 overlapping and unwieldiness; 减少层次 simplify the administrative structure2.(说话、作文内容的次序) arrangement of ideas (in writing or speech) 这篇文章层次不清。 this article is not well organized.; this article lacks unity and coherence. 如果你对作者的出身背景有所了解, 你就会在更深的层次上理解这首诗。 if you know sth. about the author's family background, you will appreciate the poem on an even profounder level.3.(分层) gradation 颜色的层次 gradation of colours; 层次分析 step analysis; 层次结构 adecker; hierarchical structure; 层次判别 layer discrimination
• 班次密度    density of runs; frequency of service
• 二次密封    secondary seal
• 航次密度    sailing frequency
• 一次密码    one time code
• 主次密码    major-minor code
• 二次密封单元    secondary seal unit
• 浮顶二次密封    secondary roof seal
• 再输一次密码    password again
• 暗钥, 密钥    secret key
• 读密钥    read key
• 解密钥    decryption key
• 密钥对    k key pair; kp key pair
• 密钥卡    key fob
• 密钥名    key name
• 密钥盘    key disk
• 密钥枪    key fill gun
• 弱密钥    weak key
• 写密钥    wire key; write key
• 页密钥    page key

• Dynamic distributed key management in a hierarchy
  动态分布式层次密钥管理
• Scalable secure group communication plays an important role in a cooperative work process . it poses several unique security problems , namely group membership control , scalable key distribution to a dynamic group and secure data transfer . in this paper , a dual encryption scheme for secure group communication by using hierarchical subgrouping to support scalability is proposed
  并在这种层次结构的基础上，提出了协同产品开发中信息传输过程的双重加密、多层次密钥分配的方案，实现了对协同工作中动态小组成员的实时安全管理，保证了数据传输的安全性。