From codeuu,source code
Keep an encrypted copy of all your passwords. Grab passwords that you have forgoten. Easy to plug in different types of encryption to make it more secure for yourself. Includes the RC4 encryption class.
The software takes your input of ascii characters hit on the keyboard and changes them to ascii numbers, binary code and hex code.
You Can Make, Change, Or Delete Saved Aim PW's. Just 21 Lines Of Code To Decrypt The PW. This De/Encrypts All 256 Characters. This Can Also Be Used For File Encryption About 120kb/s On A 1Ghz. Works With Aim 4.8 And Older :(
Simple app that hide text in a picture...
Did you ever hear that "A picture is worth a thousand words"? Well, my program take it literally. It can add to a picture a thousand words and more depending on the picture size. Just think of this: in a bitmap of 800x600 pixels can be hidden up to 160,000(160 thousand!) characters. And the text will be encrypted in the strongest way you have ever seen. I also included a quiz, in case you don't believe me about the encryption strength. Note: You must have the color depth set to 32 bits.
Security problem in LockX. It Cracks the LockX OCX with a very simple binary compatible compile. No Need to crack the encryption code or do any thing with the original OCX, Juxt replace it with this one and all lockx protected software will be cracked.
Use this module to Hash Passwords for use in a login form. Coded in a Bas Module, and very easy to implemnet, I have included a text file to explain everything in detail. It simply calls the Hashing Function or Compare Function, all you have to do is supply it with two pieces of information and it does the rest. No Api involved. Just place code module in project and go.
CryptAnalyser is an encryption program which can encrypt any document files and prog (exe, com ...)
The Programm output all properties of all letters and numbers an more!
very easy to read and simply coded bin/ascii ascii/bin converter
This is a text encryption program I began writing when I was 12 I am 18 now and the code has changed many times Ive added many new features over the years. This has been my baby, my pride and joy. Its simple to understand but man is it effective. It has option for encrypted Chat Encrypted Email. Some of the code in this project was taken from planet source, I beleive the only thing I borrowed was the smtp emailer code so I could make it send email. I have been reluctant for years to put this on PSC but now I think its time to just let it go and see what everyone thinks of it.
This is a program that will remove the **** off of password boxs in programs. so that you can read what they say.
This is a small source to help you learn how to encrypt
This code will encrypt and decrypt text.This is easier to understand,shorter,better & easier.It works by adding up the character code of the password and the text.E.G.Password="a" which chr code is 97 and the Text="b" which chr code is 98, the encrypted text will be "?" which chr code
NIST (National Institute of Standards and Technology) announced its acceptance of the Rijdael encryption algorithm. Originally written in ANSI C and then C++, a Visual Basic version was released in April 2001. Here it is for all of you who would like to add another algorithm to your collection. More information about the Rijndael algorithm can be found at: http://csrc.nist.gov/encryption/aes/rijndael
Just a Simple Difficult Encryption Program for Home User. Thanks Cahaltech. and Kenny Lai, assw@hkem.com
This is an encryption program i've done for myself and i liked it, so here it is, in case anyone wants such thing!. It does not have the same 'strength' as an industry-level encryption prog, but it would work for most common uses.
This is an example SSL Client I created. I looked everywhere and could find no examples in Visual Basic, or C++ for that matter. I did find some commercially available controls but those were upwards of $1,000 for a license. I hope you find this code useful, thanks.
A very simple encryption method that uses random values for each character. Interestingly, you can encrypt the same string as many times as you want and the result will always be different.
A good encrypter, it changes each and every charecter to Asc then add 10 the value and changes it to a charecter.........does the samething for twice security
This is our second encryption program.It encrypts messages of any quantity and saves it to *.a1 file
This is a simple example of how you can encrypt your text files. This method is the same one that is used in a lot of encryption examples throughout this site. It also has a progress bar so you know what the program is doing.
This program was written only for demonstration of the DES encryption and decryption example from the book of "Cryptography Theory and Practice", Douglas R. Stinson, but could be easily modified to accept real text ...
This code encrypts/decrypts text. It has some other cool functions too. For more information read the included readme. This code comes from Rahul Ramdas's 'KRYPTOR'. He wrote the main program, I changed it and added much more quoting. Thanks Rahul!
This application can take any text (typed in or an opened .txt or .rtf file that is no more than 4000 chars) and encrypt it with a password. The password is used in the encryption, so only the correct one will correctly decrypt the text. This program also demonstrates the use of a progress bar and the opening and saving of text files.
This piece of code will encrypt your data without changing its size! It really works!
This encrypts any given string. If you were to encrypt "hello" twice, you would get two different results. If you were to encrypt "hello" 257 times, you would get the same result.
Registration like form
Encrypts Files with a simple matrix encryption. Don't forget your password, or your file cannot be decrypted!!
Encrypt your HTML code (files) from being viewed by vistors to your Web pages. It increases the file only in 200 bytes, and protect it very well. The Encrypted pages are automatically decrypted when loaded in the browsers and anybody wishes to see the source code by right clicking in the browser window will see only the Encrypted source. It works with everything, tables, borders , pictures , Javascript Codes, CSS. Just Open, Encrypt and Save it... If you found some bug please report me: thiago@xmail.net and ----- PLEASE VOTE !!! -----
Editor de texto con funciones de encriptacion de texto/ Text editor by functions of encryption of text. (Spanish lang).
This is an example on how to use Multi-Alphabet Encryption Engines. This code ist full of comments and should be quite easy to understand
This program was made around a binary compression system I made to be able to create and read very small 32X32 pixel images. It now only supports black and white, but I will be adding 8 more colors very soon. It creates one long string of 1024 zeros and ones, it chops those into 170 peices of 6 bits, and 1 of 4 bits, translates that to decimal and writes the ASCII character for that number.
Advanced MD5 generator... Encrypts the string before hashing it... *NOTE.. This generator wont generate pure MD5 hashes... This is hasher that is based on MD5
Easy to use 48 bit encryption utility that allows you to use multiple passwords if you wish. Secure File also performs 7 pass low-level overwrites of files that you want to remain erased FOREVER!
This encoding/encryption is almost impossible to manually hack, its good code, check it out
6 popular methods of encryption including: Backwards, Binary, Caesar, Pig Latin, Random, and Transposition.
Provides for very easy, reusable MD5 hashing. Includes example usage.
Ok I've seen a few of these posted, and decided to post mine because out of the ones I've tested, mine has been the most space efficient and I think the fastest.
Takes any string and password and converts them into a solid black picture. Unreadable by anyone that does not have the password and this program. Please Vote :)
This application can take any text (typed in or an opened .txt or .rtf file that is no more than 4000 chars) and encrypt it with a password. The password is used in the encryption, so only the correct one will correctly decrypt the text. This program also demonstrates the use of a progress bar and the opening and saving of text files.
Was tired of slow or inaccurate encryption i found on pscode so i made my own. I personnaly never saw anyone use this method and i personnaly never found something that fast on pscode.
simple encryption
this program converts the the string to keyascii codes and vice-versa.
Basic example of a stream cipher, using the Mersenne Twister as it's PRNG (pseudorandom number generator). This means the stream has a period of over 2^19937 or 1e+6001, which is comparable to infinity in modern computing terms.
Encryption is mainly different users trying to make their confidential information private. with that in mind, here's another encryption program. i do think this one is more secure than the one i posted a while ago. this is just my effort to update atleast one of my programs i have posted here.
Updated post from January, 2001. Shows proper use of the Microsoft CryptoAPI and Zlib compression dll. Code now uses the Enhanced CSP for longer key length generation (up to 16384 bits; 1024 is currently considered secure). You shouldn't consider any homegrown method for business or government use.
This shows how to make a simple, basic key gen. I tagged it all and stopped line after line even on things like For or Len if someone don't know PLEASE check it out!
This code takes a piece of string, and encrypts it using a three digit sequence from 1 to 9, upon which you can then save it to a file. You can then send that file, and only that key will decrypt the code. It will be hard to break the code but once you know how the encryption works, it's really not that hard.
This is a tutorial/article on encryption basics. I cover very basic and easy to understand encryption up to the hard stuff like 128 bit encryption. I garauntee this will be the easiest 128-bit encryption you have ever seen. I also have added a zip file. This zip file contains the article in HTML form so you can view it offline and it also includes a working example.
I have fixed all the bugs that I could find. The header length had to be increased because of the replacement of Integer declarations with Long Int's. I have also modified the compression code in hopes that it will catch any possible errors when converting from text to bytes. By the updated screenshot, you can see that larger pictures do work, and of course, some colors convert better than others. It is usually very visible when there are large gradient areas on an image. If there is a lot of noise on an image, it seems to convert fairly well. I also changed the save BMP feature, it now checks for overwriting and saves images properly. If you opened a large image then a small cit picture and tried saving a bitmap on the old version, you would see what I mean. Screenshot shows two sets of images. On one set, you will see an image and the standard CIT conversion [stdgal.bmp and stdgal.cit respectively]. The other is the original pic with only 7% noise added with Paint Shop Pro, and its CIT conversion [noisegal.bmp, noisegal.cit]... similar to JPG, no, not quite, but I thought it was interesting... tell me what you think. BTW, this screenshot is absolutely not modified. See for yourself.
Simple encoder/decoder. i made this awhile ago and i forget exactly how i did it. I think i added 3 to the ASCCI code. Let me know what you think of it
I adapted this code from Doug Gaede’s code located at: http://www.planetsourcecode.com/xq/ASP/txtCodeId.13517/lngWId.1/qx/vb/scripts/ShowCode.htm
Demonstrates how to make a simple noptepad that supports encryption. The notepad supports fonts, colours, sizes etc. Demonstrates how to encrypt stuff using the Xor operator. Also show how to use MDI.
Encryption Example (Low end)
Encryption routine thats pretty powerful. Compresses the file (using Fredrik Qvarfort's Huffman routine), padds the file, then encrypts it in 8kbyte chunks. It has CRC checking on each of the 8kbyte chunks.
This Program Protects Your PC From Unwanted Usage It Have Mouse Trap, Disable 'CTRL+ALT+DEL' and More try to use it in The Start Up Folder Download And see, IT MAY NOW WORK IN WinXP , PLEASE VOTE!!!
This Program is used to give the novice an intro to encryption
A set of functions for binary transformations:
This program is encryption/decryption program using a caesar cipher method. A simple encryption you can modify the position of character , Your comment please
Demonstrates how to make a simple noptepad that supports encryption. The notepad supports fonts, colours, sizes etc. Demonstrates how to encrypt stuff using the Xor operator. Also show how to use MDI.
Simple app that hide text in a picture...
This sub rearranges the bits in an array. This is useful with crypto. I added a PDF in which my function can be used.
encrypt .txt-file into a .bmp-file (distorted picture) or read out encrypted .bmp-file to normal text, works quite good... you can modify the code if you want to, but you have to send me your new code!!!
encrypts / decrypts the string
This project shows the user how to compile an select encrypted text and use it within their programs. It makes the program vitually un-hexable.
You can use this application to store sensitive data like LoginID Password in a secure database, using a user friendly interface. This application can also encrypt text messages using with a password. This version uses Microsoft CryptoAPI to encrypt and decrypt sensitive data in a password database file. Please feel free to drop in your suggestions, your effort in this direction is highly appreciated. This is the first release of the program.
Bunker 3.0 is a complete RC4 Encrypter, it has Secure Email, notepad, File encrypter, Site password storage, File password storage, Secure address Book, DOD shredder, right click explorer intergration, task bar icon intergration, also a neat registration module. This is a 90% complete commercial application.. Enjoy!
Password Guard is a complete application that lets you store User Names, Passwords, Secret Notes easily and securely. You just type your secret information, and it automatically ecrypts, updates, and stores them in your Registry under random sections and keys. You don't even have to worry about saving your work, the powerful AutoSave feature takes care of that! Password Guard uses a professional encryption cipher that utilizes 128-bit encryption, and it can be used by multiple users. Each user has a unique User ID and a Master Password. That's not all, it can Export Data to files, Import Data from files, search records, and much more. It has a very smooth and "iconful" user interface. Check it out!
BIC Note is a ready to use secure notepad, using the BIC algorithm to encrypt the text. The text is compressed, encrypted and finally converted to base64 and wrapped into crypto message format. A class module handles the higly secure BIC encryption, and is easy to apply in your own project. The encrypted file is saved as bcn file. The program has a easy user interface and a helpfile. With the Clipboard encryption function, you can copy and edit secure text into other programs. BIC Note is the solution to secure notes on a fast and simple way. BIC, Bit Inserted Carrier, is a technique where data is inserted in a larger carrier. The carrier is a serie of random bytes, also called noise, in which the data, also called payload, is placed. The data bits are inserted, one by one, in a sequence, generated by a crypto-secure Pseudorandom Number Generator (PRNG). The PRNG is initialized by a secret key or passphrase, and a random initializing vector. This initializing vector ensures that each generated sequence, even with the same key, is totally different. More on BIC in the readme and Helpfile.
Authenticate(project1.vbp) and Authenticate Generator(AuthenticateGenerator.vbp)
Password Guard is a complete application that lets you store User Names, Passwords, Secret Notes easily and securely. You just type your secret information, and it automatically ecrypts, updates, and stores them in your Registry under random sections and keys. You don't even have to worry about saving your work, the powerful AutoSave feature takes care of that! Password Guard uses a professional encryption cipher that utilizes 128-bit encryption, and it can be used by multiple users. Each user has a unique User ID and a Master Password. That's not all, it can Export Data to files, Import Data from files, search records, and much more. It has a very smooth and "iconful" user interface. Check it out!
This will encrypt either strings of data or you can use the procedures I wrote to encrypt/decrypt entire files. The only real problem with this is that it's very slow. Any suggestions to improve the speed are welcome.
PKZIP, ARJ, ARC, JPEG, and a host of other programs and compressed file formats all use the Huffman coding algorithm (or similar redundancy-minimization methods) for compressing strings.
Consists of two parts.
This is a little app I created to give some of my clients an alternative to remembering passwords. Basically, it turns floppy disks into KeyCards. The best part about this is that simply copying the disk will not create a working key! (Although Imaging the disk might, but this hasn't been tested) I would not call this High-level security, but if you need a reasonable level of security without the hassles of administering passwords, this is the code to use. Or, you could use this in addition to regular passwords to give an added level of security. Thanks to the code on this site provided by Barry Dunne for encryption. Please vote.
This program encrypts and decrypts morse code TEXT. This is the only program I know of that has the speed and capability to do this with efficiency.. This is complete source, and one of the best encryption and decryption programs out there. You can encrypt a message and send it to someone, and if they have this program, they can load it and decrypt it. A neat little program, great source. Please not me as the author if you use this source or make updates..
Simple Text Encryption with key.
'this is probably the crappest encryption going here
Password Guard is a complete application that lets you store User Names, Passwords, Secret Notes easily and securely. You just type your secret information, and it automatically ecrypts, updates, and stores them in your Registry under random sections and keys. You don't even have to worry about saving your work, the powerful AutoSave feature takes care of that! Password Guard uses a professional encryption cipher that utilizes 128-bit encryption, and it can be used by multiple users. Each user has a unique User ID and a Master Password. That's not all, it can Export Data to files, Import Data from files, search records, and much more. It has a very smooth and "iconful" user interface. Check it out!
"crack" letter replacement encryptions
Crypt It 2.0 helps you to encrypt your valuable data so that no one can hack it ! It has three methods of encryption for you. You can choose what method you want to use. The password for the program can be changed too.
The upgraded version of the existing Crypt It 2.0 . Have a kool about box. Now supports four encryption method. A must have
6 popular methods of encryption including: Backwards, Binary, Caesar, Pig Latin, Random, and Transposition.
(MY OTHER ONE WAS MISING FILES THIS ONE IS NOT)
I looked here and couldnt find what i was looking for, so i made it and am making it availible to everyone!
This code is simple 8-bit encryption. If you want to know how the file was encrypted, just look at the source code!
Have you always wanted to encrypt your password but didn't have a secure,reliable and dynamic way of encryption?
This code has been upgraded heavily in another post. Please look for 'Business-strength compression, encryption and signing (single and public/private keys via CryptoAPI)' on this site.
This code has been upgraded in another post. Please look for 'Business-strength compression, encryption and signing (single and public/private keys via CryptoAPI)' on this site.
This is an ActiveX DLL which allows you to use some of the most secure encryption algorithms avaliable - including Blowfish, Twofish, DES, and Skipjack (This code is not copyright by myself, however the creators of the algorithm(s) may)
Authenticate(project1.vbp) and Authenticate Generator(AuthenticateGenerator.vbp)
This encryption / decryption program takes strings, and a password, and returns the encrypted / decrypted text. The program takes the password, and finds each characters ASCII value. It then adds all the password ASCII values, and it finds the average value. It then takes each character, in the data string, and finds its ASCII value, and adds the average to it. It returns a set of numbers e.g.(123231122003). Good for encrypting small amounts of data (registration passwords, user information etc...). If you like my code, PLEASE vote for it. Thanks
This has been updated in a new post on June 4, 2001. Please see that posting for the latest code. This class serves as a wrapper for the Microsoft CryptoAPI (Base CSP) and the Zlib compression dll. It handles all government & business compression, encryption and signature needs, without yet another "look at my new kewl encryption code" (yawn) which is breakable by any gov't agency or professional cryptographer. This latest version now shows you how to do public/private key encryption and signatures. Took 2 solid weeks to research, code and debug this code, so put it to good use. Fully commented. Includes example program to demostrate each function's use.
CryptAnalyser is an encryption program which can encrypt any document files and prog (exe, com ...)
This is an Encryption/Decryption program that will encrypt data with a password protected. And have to have the same password to be able decrypt it.
In this I include a couple examples of things that don't have to do with encryption, but, helpful none the less... 1) Making your own menus, with an array of labels and lines... 2) Parsing the path of a file to get the path and file name as seperate strings... and 3) Getting the file size, which is easy, but, some people just don't know how to do :). For the actual encryption part, it encrypts any of the 255 characters, fairly fast encryption, can open files as plain text, can open files you have encrypted, (can see elapsed time in the next version coming up, but it slows down the process), can save files and encrypt. Also function to see the file's statistics, such as the random number that it used to encrypt the file. Tell me what you think! And, vote, this isn't the best program, but, it works well :). (The other 2 versions of this were deleted off PSC (I deleted them), they didn't deserve the space on PSC ;) )
Notepad 2000 is a text editor that is much stronger than the windows notepad. But it has some KOOL features that the normal Notepad don't have. The extended features are : 1.Find/Replace 2.Select All 3.Autotext 4.Symbol 5.Date/Time (with various format) 6.Full Screen Mode 7.Encryption/Decryption 8.Options 9. Document Statistics etc.
This Code Encrypts A String Using It's ascci Char's Square-Root And The Uses A mod-197 On It, This Is A VERY Simple Encryption...But Is Somewhat Hard To Crack..........Also, This Adds 0-11 Chars Each Time You Encrypt It(For Each Charactor) So Don't Encrypt Even A Small Sting More Than Three Times Or It May Freeze Your Computer.
This is a simple way of using the built-in registry functions to create a way of giving yout program a 30-day timeout. It should be easy to add in encryption/decryption functions to encrypt the sensitive data. Again, this is simple and can be improved with encryption and an "email the registration information" function.
This is the first ever VB implementation of the RijnDael (pronounced Reign Dahl) block cipher algorithm. This form of encryption has recently been adopted as the Advanced Encryption Standard - the standard which is set to replace DES, the way that most encryption is done nowadays.
This is an ASCII encryption example. It works by first encryption each letter to its ascii code then, it generates a random key for each letter and add that to the letter, once this is done it convert it back to letter format. By doing this you have a diffrent key for each letter and even if you encrypt the same phrase or word more then once the output will not be the same. If you like this code please vote.
The improved Dial Net - Ver 1.1. Over the last app. this newer version has been updated with the necesary user information(dial up status).
Password Guard is a complete application that lets you store User Names, Password, and Secret Notes easily and securely. It can be used by multiple users with no limitations on number of users or records. It utilizes special data encryption algorithms and string manipulation techniques which provide a high level of security. Not only you'll learn how to encrypt data, you also learn how to do advanced string manipulation techniques, use the registry, and generate random strings.
My code allows the Diffie-Hellman algorithm to be utilized in VB. To handle the large numbers (those over 15 bytes) I had to make the numbers held by Strings. I then had to write many basic math functions (that are hard) in order to work peice by peice through the strings. http://hsunderground.box.sk
Flash Password Crack
This can find ROT13 keys...USE ONLY FOR YOUR DOCUMENTS!!
This is an awesome encryption program. I have worked on it alot lately and this is my fifth version. I think I have worked out all the bugs and I am ready to submit it. So check it out.
This is a small simple demonstration of the basic workings of the Challenge/Response Authentication. Uses the RC4 stream cipher
Encryption routine thats pretty powerful. Compresses the file (using Fredrik Qvarfort's Huffman routine), padds the file, then encrypts it in 8kbyte chunks. It has CRC checking on each of the 8kbyte chunks.
Create Patternless Encryption.
CryptoMax is a vb module that let you encrypt and decrypt data directly in memory. The encryption algorithm is not very complex, but I think it will be enough for most people.
This is encryption tool you longed for! Not another of those "How to use CryptoAPI" code pieces but a ready-to-use program to password-encrypt your sensitive files. Simply create a .tyt file by choosing New > Encrypted Text File from the explorer's context menu Then double-click it, enter your data and save it encrypted with or without password. When you double-click an existing .tyt file the content is decrypted and shown in the edit field.
changes text and makes it into a code so no one knows what it says unless they have the program to un-encode it
A program to show different ways to copy protect your software. Here the Internal software version number is subtracted from the C drive address. That number is stored in a file called License.ini which the program tries to open and calculate before continuing into the main program.
I see simple XOR encryptions being posted on PSC very often. Many people don't know, but XOR is far from secure. Since the password is repeated many times in the encrypted message, it is easy to find out what password was used. This project demonstrates how to get the password from an encrypted message. It works on most encrypted messages, as long as the ciphertext is long enough. Please keep in mind that this project is ment as a demonstration, and not a full-blown cracker app. However, it can be used to crack many files and applications...
Using a user-defined KEY, my software will totally securely encrypt the text, with it as impossible as it gets to crack. Options to import text, open files, and save encrypted code as ANY format. DOWNLOAD THIS!
A Discussion of two Copy Protection Schemes offered on PSC. Included are a patch file for the latest LockX project and one for the 'Copy Protection Scheme - A Challenge' project. Both files are a compile of the example projects provided. I then created a patch file which defeats the protection. The Patch File applier will only patch the provided files so if you want to patch a different file you need to create your own patch file. Which is as in the real world. If the Patch File applier is run a second time then the patched application will revert to the original.
encrypts file - the forms have a description of the codes limites.
This is an ASCII encryption example. It works by first encryption each letter to its ascii code then, it generates a random key for each letter and add that to the letter, once this is done it convert it back to letter format. By doing this you have a diffrent key for each letter and even if you encrypt the same phrase or word more then once the output will not be the same. If you like this code please vote.
FIXED ERROR: Encryption. This is a very complex yet very effective and easy to use Registration Program. This program will allow you to put a 14 day trial (change it too what ever you want!) on your program. After 14 days, They have to register it. This uses awsome encryption technology and works great. Has pretty good GUI too! It Comes with a Key Generator and an example on how to use it. NEW UPDATE!!! WOW! This is Amazing Now! It now checks to see if you delete the registry entries of the number of days used, if you did, It KNOWS!!! And it won't let you use the program!!! VERY SMART!! CHECK IT OUT! Enjoy! And please give me feedback! FEB: 10 UPDATED! MORE SECURE!
FIXED ERROR: Encryption.bas Wow! This is Amazing! This Advanced Registration Program allows you to put a 14 day trial (you can change that) on your Programs! Awsome Encryption and very good hacker proof technology. Comes with a Key gen to generate Registration keys. It also can be used on Windows XP! Check it Out! NO OCX'S!! PURE VB CODE!!! Please Give me feedback! I have worked very hard on this! And PLEASE VOTE!!!! Enjoy!
"crack" letter replacement encryptions
Create Patternless Encryption.
decodifica los recursos compartidos de red esperen la nueva version mejorada que los busca automaticamente y los decodifica no lo tienes que buscar manualmente mi nick verdadero es clapinski!!!
A sophisticated usercontrol that Encrypt/Decrypt Data based on the password you give.
You Can Make, Change, Or Delete Saved Aim PW's. Just 21 Lines Of Code To Decrypt The PW. This De/Encrypts All 256 Characters. This Can Also Be Used For File Encryption About 120kb/s On A 1Ghz. Works With Aim 4.8 And Older :(
Ever wondered in VB5/6 what the ActiveX DLL does; Ever thought that the MS tutorials were bloated and useless..... Look no further, here is a perfect working example. The complete sorce code to my other submission (Active X encryption DLL (Example)).
This "program" contains 6 examples of things you can do with text boxes and strings.
This project demonstrates steganography.
A cool car racing game for 2 players using photorealistic images of real cars.
Encryption / Decryption program that will work
Cypto 1.0 is a secure encryption program that uses public/private keys and includes a secure file wiper.
Hey.. if it was good for julius ceaser then why not give it a try.. it is a good type of encryption because there is no increase in the length of the string. and you could modify and make something to do a multiple encryption using
a sample program to recover astrisked passes..
This is a simple encryption routine I call UXC. I made it for my game files. Please give it a try!! Try to crack the sample .txt file and if you can post what it says here :) I want to see how hard or easy this is to crack so I can update it. Enjoy! Please vote and let me know what you think so I can improve it.
This code demonstrates the ability to encode text into images. It's a neat little gadget with a semi-decent interface. Learn from it, use it, modify it, and have fun! If you have any questions or comments post them here. If you like it, vote! (:
The upgraded version of the existing Crypt It 2.0 . Have a kool about box. Now supports four encryption method. A must have
CryptoMax is a vb module that let you encrypt and decrypt data directly in memory. The encryption algorithm is not very complex, but I think it will be enough for most people.
To have a very quick encrypt and decrypt function in your application for some use, like password saving, just add the EN.cls and modEncrypt.bas to your application. Use DE(byval text as string) for encryption, and DD(byval text as string) for decryption.
This Is an uncrackable encryption method, If you believe otherwise...decrypt
Coverts all your text files into Morse coded strings!You can save it in the same format.Later you can deconvert the coded text file into original message!
--- Original description ---
Add this dll for protect your software.
Secure File is a 48 bit encryption program allows you pick one or more files and encyrpt or decrypt them using up to three alpha numeric keys. Also performs multiple pass low level overwritting. A Key Generator helps create complex passwords from simple words, phrases and numbers.
Hi folks :)
Views the dat files made by my RPG Attribute Engine. The same thing can be accomplished with Notepad, Word, Edit, Write or any ASCII text editor. Later i will be adding encryption to the dat files so you will need an updated version of this code.
I orginally made this a long time ago, but i modified it to be a bit more secure by adding a permientation var. I wrote this for a CVS/VCS type of a client/server app i am writing for my devteam - though this monday i leave to bootcamp(joined the army..long story), so i won't be working on it for about 3 months, not sure if i will open-source it or not when i finish.
Sing & Encrypt file using CAPICOM, generate mail with CDO and send it. Most code is from MSDN, I just changed it for using with attachments.
A comprehensive sample for encryption it will give you information about encryption. It will Encrypt and decrypt text string with your desired code.
This is an awesome encryption program. I have worked on it alot lately and this is my fifth version. I think I have worked out all the bugs and I am ready to submit it. So check it out.
Oh wowww, another encryption program... what fun! Well, for what it's worth here's my
This code takes a piece of string, and encrypts it using a three digit sequence from 1 to 9, upon which you can then save it to a file. You can then send that file, and only that key will decrypt the code. It will be hard to break the code but once you know how the encryption works, it's really not that hard.
This Code Encrypts A String Using It's ascci Char's Square-Root And The Uses A mod-197 On It, This Is A VERY Simple Encryption...But Is Somewhat Hard To Crack..........Also, This Adds 0-11 Chars Each Time You Encrypt It(For Each Charactor) So Don't Encrypt Even A Small Sting More Than Three Times Or It May Freeze Your Computer.
This is a tutorial/article on encryption basics. I cover very basic and easy to understand encryption up to the hard stuff like 128 bit encryption. I garauntee this will be the easiest 128-bit encryption you have ever seen. I also have added a zip file. This zip file contains the article in HTML form so you can view it offline and it also includes a working example.
The purpose of this project was to implement a cleaner & faster CRC32 algorithm
If you like to know the meaning of those BARCODES you see
This program will allow you to crypt a file with a password you specify and then allow you to read the crypted file. Very useful program I use it all the time to hide important text files from those prying eyes.
Encryp any files in your computer with password protected that also encrypted. this only using one password for all encrypted files.
UPDATED! This will Encrypt up to 255 different files of ANY type into ONE file using the binary values of an ENTIRE separate file as the KEY, while not altering the file being used as the key in any way!! The file names of the encrypted files are also stored in the encryption and restored when decrypted. Looks and works similar to WinZip. Just drag the files you wish to Encrypt\Decrypt from Explorer into the large list, and drag the file you wish to use as the key into the small box on top, select a path and thats it! The small icons of all the files you working with are also displayed in the list for readability.
A simple program to store up to 15 passwords/ user ID's and encrypt them & store in a personalised file.
This is a text encryption program I began writing when I was 12 I am 18 now and the code has changed many times Ive added many new features over the years. This has been my baby, my pride and joy. Its simple to understand but man is it effective. It has option for encrypted Chat Encrypted Email. Some of the code in this project was taken from planet source, I beleive the only thing I borrowed was the smtp emailer code so I could make it send email. I have been reluctant for years to put this on PSC but now I think its time to just let it go and see what everyone thinks of it.
Protect your programs with this serial key
This program encrypts and decrypts morse code TEXT. This is the only program I know of that has the speed and capability to do this with efficiency.. This is complete source, and one of the best encryption and decryption programs out there. You can encrypt a message and send it to someone, and if they have this program, they can load it and decrypt it. A neat little program, great source. Please not me as the author if you use this source or make updates..
encrytion of plain text
The purpose of this program is to retrieve data from an Oracle Database and write it directly to an Excel worksheet, enabling me to fully automate weekly reports.
This uses the EC512 Encoder\Decoder from the Veral Katra SDK 4.0. Download it at http://www.geocities.com/drc_106/VRK07SDK.zip. This project can save, open files in the EC512 coding. This is something like Windows NotePad but it saves your text in EC512 coding (it encodes it into EC512) and more. Some of the coding is not by me, and might needs clean up make. Note you need the Veral Katra SDK installed on your computer before this well work.
this code will make your application into shareware. It doesnt write to the registry (because i didnt want to b?gger mine up testing)instead it stores the information in .na files. After 5 runs of the program you must register, the register key is hello
Simple Encryption in Bas File, Decryption hsn't been finished
Have you always wanted to encrypt your password but didn't have a secure,reliable and dynamic way of encryption?
The new Hagelin BC-52 Cipher Machine is out! After the Award Winning Enigma, M-209 and Atomix simulators this is the fourth software cipher machine that makes you feel like a real cryptologist. After the success of the C-38 and M-209 as tactical cipher devices Hagelin Cryptos (Crypto AG) developed a cipher machine for high level military and diplomatic encryption. In 1952 the C-52 was introduced which caused ripples throughout the cryptanalytic community. The C-52 raised the security of drum-and-lug devices to another level. The machine had 6 irregular moving pinwheels, selected from a set of 12, and the number of drum bars was extended to 32, of which 5 where also used to advance the wheels. When lugs and pins are selected carefully the C-52 provides even in this computer era a powerful encryption. The combination of C-52 and the keyboard, denoted B-52, was named BC-52. Within short time the BC-52 was purchased by more than 60 countries and remained popular until today. This program is an accurate simulation of the Hagelin BC-52. The user can select between the C-52 and CX-52 model, both with the B-52 keyboard attachment. The machine can be customized and different wheel and drum bar configurations are possible. This sim enables you to encipher and decipher messages and apply the key settings as you would with an actual machine. The sim has a great 'look' and 'feel' with detailed GUI. There's also a Formatted Clipboard and Autotyping Function. The program has a very complete helpfile, containing the manual, the enciphering procedures and all technical details on the machine. Complete program, ready to use! All comments and feedback most welcome and...if you like it, vote it! Freeware download also available at http://users.telenet.be/d.rijmenants
Well it's my first submission here .... hope lucky .... it a very simple encoding code ... almost like those rings you find in cereals ;))
A very unique way to encrypt a string. You can have it return ALL numbers and the encrypted string or Alpha Encode it, which will return unreadable characters. See Screen Shot. Please vote!!!!
Simple Text Encryption with key.
This is an implementation of the AES encryption candidate Twofish by Bruce Schneier (creator of Blowfish) and others. This implementation encrypts about 40KB/sec on a Pentium III 450Mhz.
The famous rsa public key encryption algorithm, this code is based on the original design by: Asgeir Bjarni Ingvarsson. Now includes source code and zip file with working example.
This is a text viewer/encryption program. It can be associated with files (like when you open a .txt file Notepad usually opens it). If you find any bugs please email me. NOTE: The EXE was compiled with SP3 installed. You may have to recompile the EXE to run it.
It simply demonstrates double XOR encryption. Look in the code for more details.
this code will allow you to login to cherrytap.com
Hi there, I just put this code for public to use the MD5 module (downloaded from PSC) with "salt" value to genarate MD5 hash like Vbulletin. Many thanks for who create the MD5 module ;)
The famous rsa public key encryption algorithm, this code is based on the original design by: Asgeir Bjarni Ingvarsson. Now includes source code and zip file with working example.
File Encryptor's simle design allows the user to encrypt and decrypt all files. Please leave your comments and requests.
BGS 2/10/2000 This Function will Return a String of random characters.
This is Code for fast and useful encription and decripton,realy refreshing...
This is a simple Ceasar Cypher Encryption. It uses functions such as case, loop(for and while) and more. Just see for your self and dont forget to vote for this code. (lycans)
Encrypt a file using simple encryption (if you can even call it that)
This is a small program i made to show how easy it
This is a little app I created to give some of my clients an alternative to remembering passwords. Basically, it turns floppy disks into KeyCards. The best part about this is that simply copying the disk will not create a working key! (Although Imaging the disk might, but this hasn't been tested) I would not call this High-level security, but if you need a reasonable level of security without the hassles of administering passwords, this is the code to use. Or, you could use this in addition to regular passwords to give an added level of security. Thanks to the code on this site provided by Barry Dunne for encryption. Please vote.
changes text and makes it into a code so no one knows what it says unless they have the program to un-encode it
In this I include a couple examples of things that don't have to do with encryption, but, helpful none the less... 1) Making your own menus, with an array of labels and lines... 2) Parsing the path of a file to get the path and file name as seperate strings... and 3) Getting the file size, which is easy, but, some people just don't know how to do :). For the actual encryption part, it encrypts any of the 255 characters, fairly fast encryption, can open files as plain text, can open files you have encrypted, (can see elapsed time in the next version coming up, but it slows down the process), can save files and encrypt. Also function to see the file's statistics, such as the random number that it used to encrypt the file. Tell me what you think! And, vote, this isn't the best program, but, it works well :). (The other 2 versions of this were deleted off PSC (I deleted them), they didn't deserve the space on PSC ;) )
The source code has lots of codes for you to use. Commented heavily so you know what the code does. Some functions include hiding/showing taskbar, closing apps from the program, deleting files, using the open/save dialog boxes without using common dialog, text encryption/decryption and more.
The SCRIPTPAD 1.0 is a more flexible Word Processor than most I have seen(on this site and elsewhere),though it doesn't support MDI Interface yet(I am working on it).
Encryption / Decryption. Update from Sentinel v2.x which had a weaker key schedule. Incorporated here is a CRC32 and Timediff function to determine SKeys. This is a much stronger enevelope. Does any type of file and single or multiple files with or without compression (PKZIP2.5). Very fast and very secure! Enjoy
This program encodes any message you write into image or other forms, and decodes them whenever you want
I modified Mr. Strange's code to include settings such as spin direction and rotor order for each rotor as well as the number of rounds to perform the encryption/decryption.
This program was written only for demonstration of the DES encryption and decryption example from the book of "Cryptography Theory and Practice", Douglas R. Stinson, but could be easily modified to accept real text ...
This module is packed with well over 120 subs! Including: Hypno form, ShutDown/Reboot, Save/Load, Rounding, Encryption, Spots, Telephone-Text decoder and loads more! Also there are plenty of mathematical functions (including a string parser and a string evaluator). As well as metric-imperial/imperial-metric conversions and currency conversions.
This program will encrypt a file using a symetrical key encryption. This code provides a fair amount of security.(alot of comments in the source code) Please vote. I would like to know what you think about my program.
This can find ROT13 keys...USE ONLY FOR YOUR DOCUMENTS!!
The brandnew ultra realistic ATOMIX virtual cipher machine is finished! After the Award Winning Enigma and M-209 simulators this is the third software cipher machine that makes you feel like a real cryptologist. The ATOMIX cipher machine is an advanced virtual Cold War era electro-mechanical rotor machine, situated between the Enigma and the Fialka M-125. With its eight irregular stepping rotors, moving in both directions, the ATOMIX has a far better cryptographic strength as the Enigma and has a tremendous key space. Its flexible pin settings provide many more different rotor movements than the Fialka. This very realistic virtual ATOMIX enables you to encipher and decipher messages and apply the key settings as you would with an actual machine. The sim has a great 'look' and 'feel' with detailed GUI. There's also a Formatted Clipboard and Autotyping Function. The program has a very complete helpfile, containing the manual, the enciphering procedures and all technical details on the machine. Complete program, ready to use! All comments and feedback most welcome and...if you like it, vote it Freeware download also available at http://users.telenet.be/d.rijmenants *** Updated to v2.1 Oct 30, 2007 ***
This ActiveX dll provides encryption/decryption using CryptAPI. This is a wrapper for code written by Barry Dunne.
I have been seeing a few Encryption type routines so I decided to make my own - It is a very simple idea and may not be the best solution but I find it very easy to do and fast. If anybody has any comments I would love to hear them.
It's Encrypt any file you want very Fast (200 ko/sec), you choose the password and the programm use it in Encryption, so without the password you are unable to decrypt It.
TSE (TomSoft Editor) is a simple text editor. This is eventually going to have foramtting stuff, a few mini-games, and some other features like encryption (don't expect encryption for a LONG time)
Allows encrypting .htm .html pages before placing them on the server or web hosting folder. A user can then run the client version to read it as a normal web page. Uses the Eureka Encryption SDK DLL which is available at http://www.datasecuritysolutions.com/sdkprog.zip and can be used to handle any other type of encryption projects.
Encryption of text using a 4-digit key.
once u enter the password's last no# or Letter the buttion enables
Password Guard is a complete application that lets you store User Names, Passwords, Secret Notes easily and securely. You just type your secret information, and it automatically ecrypts, updates, and stores them in your Registry under random sections and keys. You don't even have to worry about saving your work, the powerful AutoSave feature takes care of that! Password Guard uses a professional encryption cipher that utilizes 128-bit encryption, and it can be used by multiple users. Each user has a unique User ID and a Master Password. That's not all, it can Export Data to files, Import Data from files, search records, and much more. It has a very smooth and "iconful" user interface. Check it out!
It simply demonstrates double XOR encryption. Look in the code for more details.
Well.. i tried to make an encryption program and got a idea how i could make it without big math stuff :)..
For all shareware makers ! and vb developer friends here is a small registration routine you can always include it with your aplications . Note ! do not make nag screens or silly message boxes because its very easy to cracked ! Try this and see, and vote me or write your comments or any sugestion you are most welcome ...
Text-Secure 2:
ULTRA File Encrypt is the ideal way to professional encryption from all types of files with a password. Simple and Clear interface. The program uses the ULTRA cipher, and there's an optional 'Private Crypto Code' for exclusive user groups. The files are encrypted to .ucc files, original filetype and extension are included into the encryption and cannot be retrieved. Includes some handy features to view images, open or run files and check theire properties. All comments are most welcome :-)
- Updated 4/4/2000 7:00 PM ****
generates a key for my registration routine
This sample contains a class that I have written and over the past several years, used it in many projects. It is unique, because the rotors and reflector are dynamically generated via the password rather than using a hard coded set.
Smple very small code..With powerful encryption.
This code calculates the MD5 hash of an input message. The code is not mine, it's a part of a submission by Joseph Smugeresky. However, since it's the only working code I could found without the need of DLLs, I'm submitting it right here.
To produce a new version of FES that functions in classes and collections. New Bit Scrambler and Phrase locking as well as the proposed IP Range locking, will be added.
This is an encryption program that is designed to bypass logical sequences so it is harder to crack. I would be greatful of any feedback of flaws, and weaknesses in it but bear in mind this isn't even the alpha release so be gentle ;).
Here's the chipertext analysizer for cracking XOR Encripted file.
Dynamic Encryption.
This program is a Diffie Hellman Encription. Just try it. And please dont forget to vote this code.
Using a user-defined KEY, my software will totally securely encrypt the text, with it as impossible as it gets to crack. Options to import text, open files, and save encrypted code as ANY format. DOWNLOAD THIS!
This is an advanced journal. User chooses his/her own password. Unlimited journal entrys. File that saves the password is encrypted. Each entry saved & encrypted to separate file. User can change password anytime easily. Each time an entry is saved, the program makes inserts a timestamp 2 spaces after the last character entered. Very easy to use!
i made this for a few diff prjs(and keep losing and remaking the code because it is so cool, so i want to keep a copy saved), if you like it vote, if you have ways to make it better please tell me, and i hope you like it.
EzCryptoAPI is an ActiveX Control that will allow the programmer to implement encryption/hashing algorithms included on advapi32.dll. The encryption/decryption algorithms are: RC2, RC4, DES, Triple-DES, Triple-DES-112.
Encrypt/Decrypt in Triple-DES,DES,RC2,RC4, and Triple-DES-112 with this control. Extended code comments!. Note: A little bug was found as was corrected, apologies to those who downloaded the first version!!!
This is a tutorial/article on encryption basics. I cover very basic and easy to understand encryption up to the hard stuff like 128 bit encryption. I garauntee this will be the easiest 128-bit encryption you have ever seen. I also have added a zip file. This zip file contains the article in HTML form so you can view it offline and it also includes a working example.
Encrypts plain text with an Xor system. You can change the password for the Xor system and it even has a nice iface!
encrypts file - the forms have a description of the codes limites.
Encrypts and UnEncrypts a string value
This code takes a piece of string, and encrypts it using a three digit sequence from 1 to 9, upon which you can then save it to a file. You can then send that file, and only that key will decrypt the code. It will be hard to break the code but once you know how the encryption works, it's really not that hard.
Encryptes and dycrypts Text document
Encrypt a file using simple encryption (if you can even call it that)
Crypt It 2.0 helps you to encrypt your valuable data so that no one can hack it ! It has three methods of encryption for you. You can choose what method you want to use. The password for the program can be changed too.
This is an ASCII encryption example. It works by first encryption each letter to its ascii code then, it generates a random key for each letter and add that to the letter, once this is done it convert it back to letter format. By doing this you have a diffrent key for each letter and even if you encrypt the same phrase or word more then once the output will not be the same. If you like this code please vote.
This code is a complex encriptor. it encript a text whith a password and a type (246 diferent types), you can only decript it if you have the type and the password. It encript the code in numbers, |||||| and other leters.
This DLL, once declared will encrypt any String fed to it based on a number that you give it. Works prefectly, ie. no characters are deformed. Offers very good encryption. Can only be encrypted with the number that it was encrypted with. It can be used to encrypt files so that the modest file tamperers around won't be able to get near it.
THIS PROGRAM ENCRYPTS AND DECRYPTS ALL OF THE FILES IN A SINGLE FOLDER. NO MATTER THE SIZE OF THE FILE SMALL OR BIG IT TAKES THE SAME AMOUNT OF TIME. (ABOUT 10 SEC) TRY TO DECRYPT ANY OF THE FILES YOU ENCRYPT WITHOUT LOOKING AT THE SOURCE CODE
This code is a simple click and go program that automatically loads a file up and encrypts it using 1024 values to convert an original file into an encrypted one. Unlike the original version, there is only one file and its also automatically converting.
Create standalone password-protected HTML files. This program takes a HTML file, encrypts it based on a password provided, and generates VBScript code within the HTML document to decrypt the file if correct password is provided.
Easy to use 48 bit encryption utility that allows you to use multiple passwords if you wish. Secure File also performs 7 pass low-level overwrites of files that you want to remain erased FOREVER!
hi ,
Very easy-to-use class to encrypt and decrypt passwords.
Is there a area on your program that u only want your friends to see ? well w/ this u can put a certain password on it so othere people (but the ones u give the password to) wont see it
This project shows the user how to compile an select encrypted text and use it within their programs. It makes the program vitually un-hexable.
Utility Application
I see simple XOR encryptions being posted on PSC very often. Many people don't know, but XOR is far from secure. Since the password is repeated many times in the encrypted message, it is easy to find out what password was used. This project demonstrates how to get the password from an encrypted message. It works on most encrypted messages, as long as the ciphertext is long enough. Please keep in mind that this project is ment as a demonstration, and not a full-blown cracker app. However, it can be used to crack many files and applications...
This version of Encryption1 is taken from Fredrik Qvarfort's original submission (which can be seen here - http://www.planet-source-code.com/vb/scripts/ShowCode.asp?txtCodeId=12023&lngWId=1). I redesigned the GUI for more user friendliness, and added some of my own code and interface stuff to make it look a little more professional. Most of the credit goes to Fredrik for his encryption translations into VB and the other routines needed for a good encrypt/decrypt of files. My contributions include making the Common Dialog o