In the rectangle packing problem, encoding schemes to represent the placements of rectangles are the Key factors of efficient algorithms. In 1995, an epoch-making encoding scheme
標(biāo)簽: placements rectangles the rectangle
上傳時(shí)間: 2017-06-16
上傳用戶:hn891122
In the rectangle packing problem, encoding schemes to represent the placements of rectangles are the Key factors determining the efficiency of algorithms. SEQP AIR is one of the most sophisticated encoding sheme, which has been considered to have a small solution space
標(biāo)簽: placements rectangles the rectangle
上傳時(shí)間: 2013-12-24
上傳用戶:hphh
DES工作的基本原理是,其入口參數(shù)有三個(gè):Key、data、mode。 Key為加密解密使用的密鑰,data為加密解密的數(shù)據(jù),mode為其工作模式。當(dāng)模式為加密模式時(shí),明文按照64位進(jìn)行分組,形成明文組,Key用于對(duì)數(shù)據(jù)加密,當(dāng)模式為解密模式時(shí),Key用于對(duì)數(shù)據(jù)解密。實(shí)際運(yùn)用中,密鑰只用到了64位中的56位,這樣才具有高的安全性。
標(biāo)簽: DES
上傳時(shí)間: 2014-11-22
上傳用戶:zukfu
Consecutive AES core Description of project.. Features - AES encoder - 128/192/256 bit - AES decoder - 128/192/256 bit Status - Key Expansion added - Encoder added - Decoder added - Documentation added
標(biāo)簽: Consecutive Description AES Features
上傳時(shí)間: 2017-06-25
上傳用戶:talenthn
VHDL implementation of the twofish cipher for 128,192 and 256 bit Keys. The implementation is in library-like form All needed components up to, including the round/Key schedule circuits are implemented, giving the flexibility to be combined in different architectures (iterative, rolled out/pipelined etc). Manual in English is included with more details about how to use the components and/or how to optimize some of them. All testbenches are provided (tables, variable Key/text, ECB/CBC monte carlo) for 128, 192 and 256 bit Key sizes, along with their respective vector files.
標(biāo)簽: implementation twofish cipher VHDL
上傳時(shí)間: 2017-06-25
上傳用戶:王小奇
The MINI2440 is an effecient ARM9 development board with a comprehensive price, it characterizes simple method and high performance-price ratio. Based on the Samsung S3C2440 microprocessor, it embodies professional stable CPU core power source chip and reset chip to ensure the stability of the system operation. The PCB on the MINI2440 board is designed to be 4-layers board, adopting the ENIG technology and professional equal-length wiring to ensure the completeness of the signals of the Key signal wires and manufactured and released under stringent quality control plans. With the help of this detailed manual, users are supposed to become proficient in the development process of embedded Linux and WinCE operating system, they are supposed to get the foundation, so long as they have obtained the basic and necessary knowledge about the C language, in two weeks.
標(biāo)簽: comprehensive characterizes development effecient
上傳時(shí)間: 2013-12-18
上傳用戶:csgcd001
按return鍵到后臺(tái),調(diào)用popallform的時(shí)候,首先執(zhí)行deactive form,這樣在pop棧頂form的時(shí)候,下一個(gè)form將不會(huì)收到active事件,縮短響應(yīng)return Key事件的時(shí)間
上傳時(shí)間: 2017-07-19
上傳用戶:15736969615
Java Application for testing Encryption/Decryption of several algorithms: Ceaar, Vigenere, a custom make alg (Key + permutation of elements)
標(biāo)簽: Application Encryption Decryption algorithms
上傳時(shí)間: 2014-01-18
上傳用戶:CHENKAI
A certification path is an ordered list of certificates starting with a certificate issued by the relying party s trust root, and ending with the target certificate that needs to be validated. Certification path validation procedures are based on the algorithm supplied in ITU-T Recommendation X.509 and further defined in Internet Engineering Task Force (IETF) Request for Comments (RFC) 3280. Certification path processing verifies the binding between the subject distinguished name and/or subject alternative name and the subject public Key defined in the target certificate. The binding is limited by constraints, which are specified in the certificates that comprise the path, and inputs that are specified by the relying party. To ensure secure interoperation of PKI-enabled applications, the path validation must be done in accordance with the X.509 and RFC 3280 specifications. This document provides the test assertions and the test cases for testing path validation software against these specifications.
標(biāo)簽: certification certificates certificate starting
上傳時(shí)間: 2017-07-31
上傳用戶:清風(fēng)冷雨
This Symbian C++ code example demonstrates how to easily use the onboard camera with zoom and autofocus, utilising an accompanying CameraWrapper made by Forum Nokia. The Camera Wrapper supports all Nokia s S60 devices based on S60 3rd Edition and newer, providing a unified interface for various Symbian and S60 camera APIs some of which have previously been Feature Pack specific or only available via an SDK plug-in. The example application supports the use of both the Keypad and touch UI. The application can be self-signed, but it also provides an option to use the dedicated camera Key (Symbian signing required). The example application replaces the separate examples published for S60 3rd Edition, FP1 (S60 Platform: Camera Example with AutoFocus Support v2.2) and FP2 (S60 Camera Example AutoFocus 3rd Ed FP2).
標(biāo)簽: demonstrates Symbian example onboard
上傳時(shí)間: 2013-12-11
上傳用戶:hopy
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