I have connected my Linksys 2,4 wireless router to my computer via my modem, my problem is my laptop will not communicte with the router! my laptop has an inbuild Broacom 802.11g Network Adapter which in the device manager says is working fine, can some1 … Discussion Thread by garyemans in Networking
uh really need more info. Do you have encyrption on the router if so make sure the type and the password matches between both. Make sure DHCP is enabled on the router and card. Reply by ardentsunshine
11 Years Ago
… server, file server, try some encyrption, ssh, just learn and build… Discussion Thread by joey_r in Linux and Unix
5 Years Ago
… server, file server, try some encyrption, ssh, just learn and build… Discussion Thread by joey_r in Linux and Unix
I dont know about server, but can you please tell me what book you read? Again it is few months that i use Arch linux... Reply by khajvah
5 Years Ago
… server, file server, try some encyrption, ssh, just learn and build… Discussion Thread by joey_r in Linux and Unix
Since it sounds like you are interested in learning and improving your skills, have you considered setting up a good host computer and running a virtualization application that can host serveral virtual machines? This is a really good and cost effective … Reply by JorgeM
5 Years Ago
… server, file server, try some encyrption, ssh, just learn and build… Discussion Thread by joey_r in Linux and Unix
@khajvah The very first book I read was the "Linux Command Line Introduction" and I recommend it to any beginner. But as you are using Arch you're probably advanced, The Linux Programmer's Toolbox was the last book I read and it was pretty great… Reply by joey_r
5 Years Ago
… >> 1; } return y; } //Encyrption function //Assume our plain-text… >> 1; } return y; } //Encyrption function //Assume our plain-text… Discussion Thread by lotusdream in Software Development
5 Years Ago
… >> 1; } return y; } //Encyrption function //Assume our plain-text… >> 1; } return y; } //Encyrption function //Assume our plain-text… Discussion Thread by lotusdream in Software Development
>Hi everyone,I'm tryind to do something about sound on linux.I basically record some sound and try to encyrpt it using algorithm.However,I encountered some sort of pointer problem.Both RSA algorithm and recording&listenin sound works properly. - - -… Reply by WaltP
5 Years Ago
… >> 1; } return y; } //Encyrption function //Assume our plain-text… >> 1; } return y; } //Encyrption function //Assume our plain-text… Discussion Thread by lotusdream in Software Development
I said "Therefore I didnt combined both RSA and sound algortihms in 1 one code." I have tried in first code but it does not work.In order to you see working algorithms RSa algortihm and writing to sound card,I have send last 2 code to you.… Reply by lotusdream
5 Years Ago
… >> 1; } return y; } //Encyrption function //Assume our plain-text… >> 1; } return y; } //Encyrption function //Assume our plain-text… Discussion Thread by lotusdream in Software Development
Basically I need some code that is it reserves some int array depending the size of buffer which is char, and then send this int array to enc function and that returns int array.In main, want to hold to returning int array from enc function another int … Reply by lotusdream
5 Years Ago
… >> 1; } return y; } //Encyrption function //Assume our plain-text… >> 1; } return y; } //Encyrption function //Assume our plain-text… Discussion Thread by lotusdream in Software Development
dont use sizeof. do track memmory manually or use static buffers for now, and if everything works, try to change them Reply by Sokurenko
5 Years Ago
… >> 1; } return y; } //Encyrption function //Assume our plain-text… >> 1; } return y; } //Encyrption function //Assume our plain-text… Discussion Thread by lotusdream in Software Development
First off, you might want to use [`calloc()`](http://www.cplusplus.com/reference/clibrary/cstdlib/calloc/) rather than `malloc()` for allocating arrays: ascii=(int *)calloc(24000, sizeof(int)); It's a minor point, as there is no real difference in … Reply by Schol-R-LEA
5 Years Ago
… >> 1; } return y; } //Encyrption function //Assume our plain-text… >> 1; } return y; } //Encyrption function //Assume our plain-text… Discussion Thread by lotusdream in Software Development
I'd like to give you two more pieces of advice: first, separate the encryption and decryption code from the sound card code, and the sound card code from the main() function, and compile them separately, linking them together only once you tested the two … Reply by Schol-R-LEA
5 Years Ago
… >> 1; } return y; } //Encyrption function //Assume our plain-text… >> 1; } return y; } //Encyrption function //Assume our plain-text… Discussion Thread by lotusdream in Software Development
I've done some experimenting with your code, and modified it somewhat for testing, but I found serious issues with it. The test code I came up with is as follows: rsamath.h /* rsamath.h */ #ifndef RSAMATH_H #define RSAMATH_H … Reply by Schol-R-LEA
5 Years Ago
… >> 1; } return y; } //Encyrption function //Assume our plain-text… >> 1; } return y; } //Encyrption function //Assume our plain-text… Discussion Thread by lotusdream in Software Development
At the risk of completely highjacking this thread, I have been working on getting my own version of this code going, and have had a certain amount of success. However, I wanted to change the key generation to use generated primes based on a passphrase, … Reply by Schol-R-LEA
5 Years Ago
… >> 1; } return y; } //Encyrption function //Assume our plain-text… >> 1; } return y; } //Encyrption function //Assume our plain-text… Discussion Thread by lotusdream in Software Development
I am beginniong to suspect that the problwem lies with my randomization function. Is there some bias in it that I am not seeing? /* generate a 64-bit unsigned random number */ uint64_t rand_u64() { return ((uint64_t) rand() + (((uint64_t) … Reply by Schol-R-LEA
5 Years Ago
… >> 1; } return y; } //Encyrption function //Assume our plain-text… >> 1; } return y; } //Encyrption function //Assume our plain-text… Discussion Thread by lotusdream in Software Development
Setting aside the encryption code for the moment, I took a look at the sound card code, and found something potentially problematic. The program as written uses /dev/dsp, which is the OSS sound device; but most modern Linux distros use ALSA for sound … Reply by Schol-R-LEA
5 Years Ago
Hello, I have been writing code for someone, specifically making modifications to a user control panel. The client sent me the decrypted version of the code to make changes to. I assume he bought the software as he asked me to make the changes and he … Discussion Thread by NardCake in Web Development
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Encyrption is used to secure data, … Reply by Jessfly
4 Years Ago
…("Hi, Welcome to Text Encyrption") print("This program… Discussion Thread by joshuawilson11 in Software Development
2 Years Ago
…("Hi, Welcome to Text Encyrption") print("This program… Discussion Thread by joshuawilson11 in Software Development
I don't think you actually would want to treat the spaces (or whitespace in general) any differently from the other plaintext, actually; you want to write the ciphertext out in a form that gives as little information as possible to a cryptanalyst, so … Reply by Schol-R-LEA
2 Years Ago
…("Hi, Welcome to Text Encyrption") print("This program… Discussion Thread by joshuawilson11 in Software Development
Okay thanks, although my course work days if it is a space then it should not be encrypted. It's GCSE so it is rather basic although I understand where you are coming from, the course work wants the cipher text to be saved onto the computer. Many thanks! Reply by joshuawilson11
2 Years Ago
…("Hi, Welcome to Text Encyrption") print("This program… Discussion Thread by joshuawilson11 in Software Development
Ah, I didn't realize that was an actual requirement of the assignment. Sorry. One thing I will strongly recommend is reorganizing the program into functions, so that it is easier to read, and less redundant. Here is what I came up with (though it doesn't … Reply by Schol-R-LEA
2 Years Ago
…("Hi, Welcome to Text Encyrption") print("This program… Discussion Thread by joshuawilson11 in Software Development
Thanks a lot, really helpful should be able to work my way back to involve spaces but that's great! Reply by joshuawilson11
2 Years Ago
Hi so in my list i have multiple characters - '32' which i need to replace with a space, would anybody be able to give an example of how to do this? Thanks Discussion Thread by joshuawilson11 in Software Development
…("Hi, Welcome to Text Encyrption") print("This program… Reply by joshuawilson11
2 Years Ago