例句與造句

1. using the idea of secret-sharing and signature-of-knowledge, a new perfect and strong key-insulated signature scheme based on the assumption of integer factorization problem is proposed . the scheme has a low computation in key updating and signing, thus fitting for the mobile devices
   (6)對簽名系統中的密鑰泄露問題進行了研究，在分析相關技術的基礎上，利用秘密分享和知識簽名，給出了一個完善的強key-insulated簽名方案。
2. the elliptic curve digital signature algorithm ( ecdsa ) is the elliptic curve analogue of the digital signature algorithm ( dsa ) . it was accepted in 1999 as an ansi standard, and was accepted in 2000 as ieee and nist standards . unlike the ordinary discrete logarithm problem and the integer factorization problem, no subexponential-time is known for the elliptic curve discrete logarithm problem . for this reason, the strength-per-key-bit is substantially greater in an algorithm that uses elliptic curves
   橢圓曲線數字簽名算法（ecdsa）是數字簽名算法（dsa）的橢圓曲線對等。它先后成為ansi，ieee，nist和iso的標準，而且其它的一些組織正在考慮成為其標準。不象普通的離散對數問題和因數分解問題，橢圓曲線離散對數問題沒有已知的亞指數算法，所以使用橢圓曲線的算法在密鑰的位強度是足夠高的。
3. It's difficult to find factorization problem in a sentence. 用factorization problem造句挺難的