Salt (cryptography) Here is an incomplete example of a salt value for storing passwords. This first table has two username and password combinations. The password is not stored. Username Password user1 password123 user2 password123 The salt value is…
.net web程序使用rsa算法进行加解密时,程序报告“System.Security.Cryptography.CryptographicException: 拒绝访问”错.按网上搜的解决方法做了各种权限配置,然并卵.试了两天终于解决,现记录如下: C:\Documents and Settings\All Users\Application Data 添加项目应用程序池对应启动帐号(或iis_wpg组) 读取,读取并运行,列出文件夹目录权限. C:\Documents and Settin…
[POJ2109]Power of Cryptography 试题描述 Current work in cryptography involves (among other things) large prime numbers and computing powers of numbers among these primes. Work in this area has resulted in the practical use of results from number theory a…
Weird Cryptography Time Limit:2000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64u Gym 100935B Description standard input/output Khaled was sitting in the garden under an apple tree, suddenly! , well... you should guess what happened, a…