brute-force

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PHP's crypt challenge

A friend gave 开发者_JAVA百科me a challenge: he encrypted a string using PHP\'s crypt function (CRYPT_STD_DES) (from PHP4). I know the salt used to encrypt, and as crypt is a one-way algorithm I must[详细]

2023-01-18 04:15 分类：问答
Finding the maximum area in given binary data

I have a problem with describing algorithm for finding maximum rectangular area of binary data, where 1 occurs k-times more often than 0. Data is always n^2 bits like this:[详细]

2023-01-16 01:41 分类：问答
Generating every character combination up to a certain word length

I am doing a security presentation for my Computer and Information Security course in a few weeks time, and in this presentation I will be demonstrating the pros and cons of different atta开发者_运维问[详细]

2023-01-14 04:34 分类：问答
Brute-force sudoku solver: backtracking?

An implementation of a brute-force algorithm to solve Sudoku puzzles fails if a cell is discovered in which placing any of the digits 1-9 would be an illegal move.[详细]

2023-01-08 09:18 分类：问答
How do brute force decryption attacks know when they've found the right solution? [closed]

Closed. This question i开发者_StackOverflow社区s off-topic. It is not currently accepting answers.[详细]

2023-01-03 22:03 分类：问答
Finding pixels that make an image unique within a list, can you improve on brute force?

Suppose I have a list of strings where each string is exactly 4 characters long and unique within the list.[详细]

2022-12-31 11:19 分类：问答
Algorithm for calculating definite integrals with bounds at infinity

Suppose I have an integral that\'s bounded on one (or both) end by (-)infinity.AFAICT, I can\'t analytically solve this problem, it takes brute force (e.g. using a Left Riemann Sum).I\'m having troubl[详细]

2022-12-28 12:38 分类：问答
Spring Security: how to implement Brute Force Detection (BFD)?

My web applications security is handled bySpring Security 3.02 but I can\'t find any out of the box support for Brute Force Detection.[详细]

2022-12-27 10:40 分类：问答
Brute force characters into a textbox in c#

I want to make a program that \"test passwords\" to see how long they would take to break with a basic brute force attack. So what I did was make 2 text boxes.[详细]

2022-12-25 23:25 分类：问答
How do I make my browser brute force an input field?

There\'s a website I frequent that gives codes such as GD??Q-TPY32-TPTT3-9CM9P-F2QMQ and hints that the ?? is a number and a letter. If you\'re the first to unlock the code you can redeem the modest p[详细]

2022-12-22 14:19 分类：问答