socket

代写 socket network 2019/5/17 Mini-project 3: TCP Chat Client

2019/5/17 Mini-project 3: TCP Chat Client Mini-project 3: TCP Chat Client Due No Due Date Points 40 Overview This mini project exercises your TCP network programming skills to implement the client side protocols for a chat room. This TCP chat room contains three components (not because it’s the best way to do it, but because […]

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代写 C socket compiler The Final Project Requirements of Internet Applications 2019.05

The Final Project Requirements of Internet Applications 2019.05 Project Title: FTP Client Goal of the project Ÿ Deeply understand FTP (File Transfer Protocol). Ÿ Complete a FTP client program based on Linux command line terminal. Basic Requirements of the project 1. The well-known port number (TCP Port 21) of FTP server is used and there

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代写 C socket statistic software security COMP30023 Project 2 􏰏 Password cracker

COMP30023 Project 2 􏰏 Password cracker Worth 15% of the 􏰐nal mark Due: 24 May, 2019. 1 Background A security system is only as strong as the passwords that unlock it. In this project, you will try to crack the passwords of a simple system that has four- and six-character passwords. The passwords can contain

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代写 socket 1.背景信息:

1.背景信息: 我们需要破解⼀一个4-6位的密码. 密码可以包含从32(空格)到的任何ASCII字符 126(〜),但由于密码是由⼈人选择的,因此它们不不是任意字符串串。 你可以使⽤用您对常⻅见⼈人类弱点的了了 解来识别特定⽤用户使⽤用的密码。您的⽬目标是编写代码以尽可能多地猜测这些代码。 我已经⽣生成了了30个密码,并且已经完成了了SHA256哈希值计算。 密码1到10都是四个字符,密码11-30 是六个字符。 我会给你⼀一个密码⽂文件. 这个⽂文件包含320个byte。 前32个字节是第⼀一个密码的 SHA256哈希值,第⼆二个32字节是第⼆二个密码hash……….注意:6位数密码的源⽂文件还没办法下载,我 稍后会给你 . 你要编写⼀一个C程序来猜测密码。 也就是说,这是四个或六个字符SHA256哈希是您下载的哈希之⼀一 的序列列。您应该创建⼀一个⽣生成名为`crack’的可执⾏行行⽂文件的Makefile. 基本逻辑:你的C程序 ⽐比如猜了了⼀一个密码AAAA,然后你就⽣生成AAAA对应的sha256哈希值,然后和我给 你的源⽂文件对应⽐比较,如果有找到相同的就算猜对了了 总共三种模式: 第⼀一种: 如果在没有参数的情况下运⾏行行crack,它应该猜测,并针对SHA256哈希测试它们。 当它输⼊入⼀一个 时,它应该打印⼀一⾏行行,包括明⽂文密码,空格和1-30的整数,表示它匹配的是哪个哈希。 例例如 这可能是您⽤用于查找密码的模式。 其他两种模式只是⽤用来评估。 第⼆二种: 如果使⽤用⼀一个整数参数运⾏行行crack,则该参数会对它应该产⽣生多少猜测。 在此模式下,密码猜测应打 印到stdout,由换⾏行行符(`\ n’)分隔。 第三种: 如果使⽤用两个参数运⾏行行crack,则应将第⼀一个视为密码列列表的⽂文件名(每⾏行行⼀一个),第⼆二个视为 SHA256哈希密码列列表的⽂文件名(以32字节为⼀一组,没有换⾏行行符)。 然后它应该针对每个哈希测试 每个密码,并且结果输出就像第⼀一种那样产⽣生输出。它应该不不打印任何其他stdout。 如果要⽣生成其 他输出,请将其发送到stderr。 我会给你提供⼀一个SHA256的library. 写个⼩小程序,以便便更更改可⽤用的哈希值的数量量。 例例如,只读取整 个⽂文件,并计算它包含多少32字节块。 关于猜密码的建议: 为了了帮助您,我们提供了了⼤大约10,000个常⽤用密码的列列表. 注意:这些通常不不是四个字⺟母的密码。 获取候选四字⺟母密码列列表的最佳⽅方法是什什么?您还查看这个 ⽹网站https://www.thefreedictionary.com/4-letter-words.htm,下⾯面的漫画⾮非常有帮助。 为了了获取6位密码的源⽂文件:你需要先写⼀一个程序(!!!!重要!!!!!!): 执行基于与服务器的Die-Hellman密钥交换的质询响应协议。 回想一下,Die-Hellman密钥交换协议使双方能够在开放的通信渠道中产生共享秘密,这是 对手可以观察到的。 该过程从公共参数(g,p)开始。

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代写 deep learning html socket statistic network cuda ECE 285 – MLIP – Assignment 3 Transfer Learning

ECE 285 – MLIP – Assignment 3 Transfer Learning Written by Anurag Paul and Charles Deledalle. Last Updated on April 30, 2019. In Assignments 1 and 2, we were focusing on classification on the MNIST Dataset. In this assignment, we will focus on the best practices for managing a deep learning project and will use

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代写 C socket statistic software security COMP30023 Project 2 􏰉 Password cracker

COMP30023 Project 2 􏰉 Password cracker Worth 15% of the 􏰊nal mark Due: 24 May, 2019. 1 Background A security system is only as strong as the passwords that unlock it. In this project, you will try to crack the passwords of a simple system that has four- and six-character passwords. The passwords can contain

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代写 C Java python socket assembly graph network Part A (25 marks)

Part A (25 marks) COMS3200/7201 Assignment 2 Due: Wednesday 1st May 2019, 20:00 100 marks total (scaled to 15% of final grade) Part A will involve a few short questions about the QUIC experimental transport layer protocol. To answer these questions you will have to do some research about this protocol, which will include reading

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代写 Java scala socket compiler network security Project 1 – BitBox Something like BitTorrent and DropBox

Project 1 – BitBox Something like BitTorrent and DropBox Architecture The basic components are the File System Manager that monitors a given directory in the file system on a local machine, for changes to files, etc., and a BitBox Peer that can “relay” these changes to another BitBox Peer on a remote machine. Unstructured P2P

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代写 Scheme game html socket network COMP30023 Computer Systems 2019

COMP30023 Computer Systems 2019 Project 1: Image Tagger Due date: 11:59pm on 29 April (Monday), 2019 Prepared by Junhao Gan and Lachlan Andrew Background. Nowadays, search engines have been an essential part of our lives, e.g., Google and Bing, which have significantly improved our productiveness. There are various types of searching services, among which keyword

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代写 data structure algorithm html Java socket concurrency operating system software security Operating Systems Lecture 5a

Operating Systems Lecture 5a Dr Ronald Grau School of Engineering and Informatics Spring term 2018 Previously 1 Evaluation of scheduling algorithms  Deterministic evaluation  Probabilistic evaluation  Queueing models  Little’s Law  Stochastic evaluation  Simulation models Today 2 Process Synchronisation  Inter-Process Communication  Race conditions  Communication models  Critical section

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