key signature

英 [ˈkiː sɪɡnətʃə(r)]

美 [ˈkiː sɪɡnətʃər]

n.  调号

牛津词典

noun

• 调号
  the set of marks at the beginning of a printed piece of music to show what key the piece is in

英英释义

noun

• the sharps or flats that follow the clef and indicate the key
  Synonym:signature

双语例句

• Common proxy signature has a serious defect: once key for signature disclosed, document signed by former key for signature is invalid.
  普通的代理签名算法有一个严重的缺陷：一旦签名密钥泄露，以前用该密钥签名的所有文档都失效。
• On the basis of a NP ─ completeness problem ( matrix cover problem), a new type of public key signature scheme is presented. Its velocity is quicker and its realization is easier. and discusses its safety character.
  以NP完全问题MatrixCover问题为基础，建立了一公钥签名体制.该体制速度快，易实现，并对其安全性进行了讨论。
• This is because the key signature contains a hash of the file, and modifying the file renders the hash invalid.
  这是因为，该密钥签名包含该文件的哈希，修改该文件会呈现无效的哈希。
• A signed public key has a digital signature ( quite analogous to a human signature) that states that the signer vouches for the public key.
  签名公钥有数字签名（非常类似于人工签名）来表明签署者对公钥的担保。
• The Implement of A Pair of Secret Key of Digital Signature Algorithm by Using Java Programming Language
  用JAVA实现DSA数字签名算法的密钥对
• Combing signature technology and bilinear maps technology, the problem of completely trusting of private key generator is solved. Not only the fault, user denies signatures, is preventing and the disfigurement, private key generator forges signature, is eliminated.
  结合签名技术，双线性映射技术，解决了密钥生成中心完全可信的问题，既防止用户否认签名，又避免了密钥生成中心伪造签名。
• Since most of the known multivariate public key signature schemes are under attacks, an improved signature model is proposed by analyzing the structure of the classical model.
  针对目前已知的大多数多变量公钥签名方案都处于攻击之下的事实，对多变量公钥签名的一般模型进行分析，提出一种改进结构。
• In the new scheme, the digital signature can not be denied or forged, and the secret key update algorithm is fast, and the sizes of key and signature are small.
  新方案具有签名的不可伪造性和不可否认性、密钥进化快、签名和密钥长度短等特点。
• One-way Hash function is a key of digital signature, can greatly shorten the signature time, and has a wide range of applications in the message integrity testing and message authentication.
  单向Hash函数是数字签名中的一个关键环节，可以大大缩短签名时间，在消息完整性检测以及消息认证等方面有着广泛的应用。
• In digital signatures, the private key generates the signature, and the corresponding public key validates the signature.
  在数字签名中，私钥将生成签名，而相应的公钥将验证该签名。