隨機密碼 的英文怎麼說
中文拼音 [suíjīmìmǎ]
隨機密碼
英文
random cipher-
In advances in cryptology - eurocrypt 88, lncs 330, springer - verlag, davos, switzerland, may 1988, pp. 225 - 232
如果分組密碼對選擇明密文是安全的，則稱它是超偽隨機的。For the anticounterfeiting of printings ( such as certificate ), the existent many ways ( such as rainbow holograms ) are not available as the need for special use : anti - distortion and anti - copy. basing in the double - random - phase transform, this article puts forward a new way that two - dimensional bar code is used as anticounterfeiting label with anti - printing ? scanning and anti - damage properties. the major job are : ( 1 ). basing in the ascii codes, numerals and alphabets are encoded and subsequently transformed into two - value bar code matrix figure. later, using amplitude - based double - random - phase transform, the enciphered gray scale figure is formed. by computer simulation ( 4f system ) and printing as well as scanning ( 20 times ), we get the result that the gray scale figure with little miscoding rate ( 0. 0026 ) by “ matrix expanding way ”
本文主要開展了以下三項研究工作: （ 1 ） .用自定義編碼方案，將數字和字母（ ascii碼）轉換成二值條碼圖;對該圖形進行振幅型雙隨機相位加密變換，得到原信息的加密灰度圖;通過4f光學系統計算機模擬和列印-掃描實驗，證明本文提出的「矩陣擴展法」灰度圖具有較小的誤碼率，對於20次列印-掃描實驗，誤碼率不大於0 . 0026 。Parrish had an appointment online a female prostitution, last december 8 pm, with two fruit knives, tape, sleeping pills and other tools for committing crimes to prostitution woman shelter, and other complications occurred relations suddenly noted a sinister, drawing fruit knife threatened her with prostitution its tied up, then called the waiting outside help herself, prostitution woman found a home of times, snatched two cell phones, a necklace, computer and other valuables, 1, 200 yuan in cash and bank cards, joke meal beaten women for prostitution, questioned the bank card passwords
范某在網上約好了一名賣淫女，去年12月8日下午，兩人帶著水果刀、膠帶、安眠藥等作案工具來到賣淫女的住處，范某和對方發生關系后突然面露兇相，掏出水果刀威逼著賣淫女將其捆綁起來，隨后叫來了在外等候的郝某幫忙，將賣淫女的家搜了個遍，搶走手機2部、項鏈1條、電腦等貴重物品， 1200元現金及銀行卡，范某對賣淫女一頓暴打，逼問出了銀行卡密碼。At first, double random phase encoding techniques are looked back and its improved methods are introduced in detail. in connection with characteristics of spherical wave gene and function of phase mask, one random phase encoding techniques are proposed with spherical wave based on 4f system
本文首先對雙隨機相位加密技術進行了回顧，並對它的一些改進方案的特點作了詳細介紹，並在此基礎上，根據球面波相位因子的特點和相位掩模在加解密中作用，提出了一種利用球面波照射4f系統的單隨機相位編碼加密的新方法。Cascaded low - density erasure codes are based on sparse random bipartite graphs. very efficient linear time encoding and erasure recover algorithms with the arbitrarily near erasure channel capacity performance of the codes with respect to the algorithms have made them one of the most optimal coding techniques up to now
基於稀疏隨機二部圖的級聯型低密度糾刪碼因其線性時間的編譯碼演算法和可任意逼近刪除通道容量限而成為目前最佳編碼技術之一。The pki environemt including development interface such as pem and der encoding and decoding, symmetry cryptography, rsa algrothm, random numeric generate, certificate request pkcs # 10 encoding and decoding, x. 509 certificate encoding and decoding, digital abstract, digital signature and verifying signature, digital envelope and advance services such as certificate authority and register authority
為滿足設計需要的pki底層支持和上層服務平臺，本文設計和實現了pki環境，包括底層開發介面： pem與der編解碼、對稱加密、隨機數產生、 rsa演算法、證書請求pkcs # 10封裝與解碼、 x 509證書和黑名單編解碼、數字摘要、數字簽名與驗證、數字信封等和上層服務：認證中心和注冊中心。This paper discusses a algorithm of file encryption based on random factor
本文提出一種基於隨機碼數列的文件加密演算法。With the e - portal, clients may access their password protected e & m engineering facilities database in emstf maintained venues, anywhere, anytime. they can also send us an email anytime requesting a quote for specific services, reporting faults or asking questions
有了電子網站，客戶可利用密碼，隨時隨地進入營運基金服務場地的機電工程設施數據庫、發送電郵要求我們就某服務報價、報告故障或提出查詢。Returns a pseudo - random key from a password, salt and iteration count
用密碼、 salt值和迭代次數返回偽隨機密鑰。4 lee c y, lu e h, lee j y. bit - parallel systolic multipliers for gf fields defined by all - one and equally - spaced polynomials. ieee trans. computers, 2001, 50 : 385 - 393
近些年來，有限場數值運算被廣泛應用在編碼理論計算機密碼數字訊號處理，邏輯設計，和隨機數產生器等領域上，受到相當大注意。After deeply studying all kinds of problems of current actualization methods, we put forward to a new actualization method of the technology of physical isolation on the base of cpld. we make a lot of research on data encryption and describe the design method of the encryption chip on the base of lfsr ( linear feedback shift register ). after putting forward to the whole design procedure, we design an encryption chip on the base of lfsr, which can provide the high - quantity data stream of encrtption
在深入研究了常見物理隔離技術實現方案中存在的各種問題后，提出了一種基於cpld的全新實現方案；同時，對于存儲信息的加密也進行了研究，詳細闡述了基於移位寄存器的非線性組合序列密碼的設計方法，提出了完整的設計流程，並設計了一個基於fpga的非線性組合反饋序列密碼晶元，該晶元能提供高質量的偽隨機密鑰流。And coming up with a random password and writing it down so you don t forget it subverts the whole concept of security
如果確定一個隨機密碼並把它寫下來，這樣雖然不會忘記，但又破壞了安全性的整體概念。Generates a random password of the specified length
生成指定長度的隨機密碼。A convenient mechanism for generating a random password is the
用於生成隨機密碼的便捷機制是The random password created by the
方法創建的隨機密碼不一定能通過However, the random password will meet the criteria established by the
但是，該隨機密碼將符合由Generates a random password that is at least 14 characters long
生成長度至少為14個字元的隨機密碼。Generates a random password
生成隨機密碼。Randpass - a high - performance random password generator which can generate millions of passwords in seconds
一個高效的隨機密碼生成器，每秒鐘可以生成成百萬的密碼。But the problem is, people don t select passwords that are truly random because random passwords are harder to remember
但是問題在於，因為較難記住隨機密碼，人們所選的密碼並不是真正隨機的。分享友人