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

• 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。
• The only way to guarantee that the public key signature is from the owner is for the owner to hand you the key on a disk, in person.
  保证公共密钥签名来自所有者的惟一方法是，密钥的所有者亲自把磁盘上的密钥交给您。
• 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。
• 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。
• The new IBS scheme, not increasing any public key parameter and signature ciphertext overload, will improve the security reduction efficiency by modifying the parameters of Waters identity function which is used to deal with message, so it is more secure and credible.
  新方案在不增加任何公钥参数和签名通信量的条件下，通过修改处理消息的Waters身份处理函数的参数设置使得新算法的安全归约效率得到了较大提高，因而新方案也更为安全可信。
• If the proxy signer wans to use the same proxy key to signature different messages, his private key will be cracked.
  如果代理人两次用同一代理密钥签名，他的私钥就会被破译。
• 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。
• A tonal system consisting of seven tones in fixed relationship to a tonic, having a characteristic key signature and being since the Renaissance the structural foundation of the bulk of Western music; tonality.
  调、主音包括七个与主音有固定关系的音色的调音系统，有独特的调号，自文艺复兴以来一直是西方音乐主体的结构基础；调性。
• According to the elliptic curve cryptography theory and digital watermarking technique, this paper presents the concepts of secret key and signature watermarking.
  根据椭圆曲线加密理论和数字水印技术，给出密钥和签署水印密钥的概念；
• An efficient self-certified public key signature from bilinear pairings
  高效的使用双线性对的自认证公钥签名