This is an implementation of double-array structure for representing trie, as proposed by Junichi Aoe [1]. Trie is a kind of digital search tree, an efficient indexing method with O(1) time complexity for searching. Comparably as efficient as hashing, trie also provides flexibility on incremental matching and key spelling manipulation. This makes it ideal for lexical analyzers, as well as spelling dictionaries. See the details of the implementation at [2]: http://linux.thai.net/~thep/datrie/datrie.html Historically, this was first implemented as C++ classes in a library called midatrie [2], but later simplified and rewritten from scratch in C.
標簽： implementation double-array representing structure
上傳時間： 2013-12-10
上傳用戶：shinesyh
This project demonstrates the use of secure hash functions technique to implement a file encryption / decryption system. This implemented application can encrypt / decrypt multiple files on the fly using a password. The password supplied by the user is used as the source message from which the hash code (key) is generated using the SHA algorithm. Then this key is used to enctypted the data in the file(s). This key is stored in the encrypted file along with the encrypted data.
標簽： demonstrates encryption functions implement
上傳時間： 2017-03-08
上傳用戶：xuanchangri
This project demonstrates the use of secure hash functions technique to implement a file encryption / decryption system. This implemented application can encrypt / decrypt multiple files on the fly using a password. The password supplied by the user is used as the source message from which the hash code (key) is generated using the SHA algorithm. Then this key is used to enctypted the data in the file(s). This key is stored in the encrypted file along with the encrypted data.
標簽： demonstrates encryption functions implement
上傳時間： 2014-01-10
上傳用戶：yyq123456789
解決no pubkey問題腳本，用于ubuntu添加key，直接運行addkey key值 后為key值
上傳時間： 2014-11-05
上傳用戶：
XTHIDE is a GUI that allows the user to hide a text message in an image file. The user will be asked for a key that will be used to both encode and decode the text into an image. The key can be of length from 2 to 900 characters. The encryption pattern for a key hell is not a subset of the encryption pattern for hello . See help. Created with version 7.01.
標簽： user message XTHIDE allows
上傳時間： 2013-12-26
上傳用戶：erkuizhang
This Program Cotains Eeprom Read-write functions, 4 Bit LCD interface routines, Keyboard Interface with normal Key Input to the 89C52 atmel Microcontroller.
標簽： Read-write Interface functions interface
上傳時間： 2014-01-03
上傳用戶：jqy_china
根據MAC地址生產序列號， 改變char[] key 即可生成不同序列號
上傳時間： 2013-12-26
上傳用戶：gxmm
Program for implementing AES on 8051 based microcontrollers. SDCC is used as the C compiler. Microcontroller used is P89V51RD2. There are 2 programs included. One program will accept string via UART and accept key via a 4x4 keypad and display decrypted text on 16x2 LCD. The other program will accept plaintext from UART and show encrypted text on 16x2 LCD after receiving key from 4x4 membrane keypad. Schematics and screenshots are included.
標簽： microcontrollers implementing compiler Program
上傳時間： 2017-04-07
上傳用戶：wanghui2438
單總線多點測溫系統，單總線它采用單根信號線既傳輸時鐘又傳輸數據，而且數據傳輸是雙向的它具有節省I/O 口線資源結構簡單成本低廉便于總線擴展和 維護等諸多優點。本系統中所有的DS18B20都接在單片機的P1.1口上。用一個液晶屏顯示，從單片機P3口接上8個開關，與右邊的DS18B20 編號對應。當沒有開關按下時屏幕顯示"which NO you want press which key",要想看那一點處的溫度就按下幾號鍵（點擊key右邊的小紅 點，按一下彈下，再按一下彈起）。只能有一個按鍵按下，當有多個按鍵下時，屏幕上顯示“please press one key only !".
上傳時間： 2017-04-07
上傳用戶：小碼農lz
very simple nonvisual Delphi component useful for shareware program developing. It uses crypted license files containing information about exe file (size and crc), expired date and any additional information. As TArtLicense uses RSA asymmetric algorithm and TArtLicense knows only decryption key, nobody can change information inside license file.
標簽： developing nonvisual component shareware
上傳時間： 2017-04-08
上傳用戶：561596
