| Description |
Most file encryptors use methods that rely on the time taken in guessing the key number. Providing the key length is 128 bits or greater this method works well... for now. CryptIt uses a variant of Vernam encryption that can have keys the same size as the file to be encrypted. Thus, if you are encrypting a 5MB file, then you can have a 40 Million bit key! This is virtually unbreakable by any computer, especially when you consider that the file must also be checked with each combination to see if it is decrypted. Furthermore, the key file can be anything - a program, a swap file, an image of your cat or even a music file.
CryptIt also has a ability to use removable media (USB keys, CDs, floppies) as a key, further increasing the security and convenience of the method. If your needs are more simpler then you can also use a word (string), but the advantages of the Vernam method are lost then. Descriptions can be stored within the encrypted file, as well as the file name of the code. This enables the file to be, for example, EMailed to another person who has the same collection of codes as you, while not sending the actual code. Command line operation is also supported and CryptIt is written in Assembly Language for maximum efficiency. |
| Supported languages: English |
| Supported OS: Win98, WinME, WinNT 4.x, Windows2000, WinXP |
| Installation: Install and Uninstall |
| Requirements: IE 4.0 |
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| Release info |
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02/03/2005
Minor Update
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Changes:
Bugfixes
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| Permissions |
| Permission is given for all forms of distribution, including CD compilations and Websites. Just keep it in the ZIP file to keep the files together. To help Sinner Computing keep track of its distribution we would like an EMail from you to get a general idea of its usage, and also to encourage further improvement. Advice/insults (on the subject of the program, not the programmer) are also welcome. People who EMail can also be added to a mailing list and be sent the newest version. Simply send an EMail with "CryptADD" in the subject. (The address is at the top of this file and also in the program itself in the "About" window.) To be removed from this list, write an EMail with "CryptREMOVE" in the subject. Sinner Computing does not give out your EMail address to anyone. |
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| End user license agreement |
Once you have evaluated CryptIt you are required to pay the Registration Fee if you wish to continue using it. How long can you evaluate CryptIt for? As long as you see fit! However, the program will start reminding (nagging) you of CryptIt Shareware status after about 30 days. Registered users receive priority support, but currently all EMails are responded to as fast as possible.
Sinner Computing accepts no liability for this software to the maximum extent allowable by law. Installing this software is the decision of the installer, and signifies that you agree with this liability statement. Thus, any unintentional damage/loss caused by the use of this software is not in any way Sinner Computing's responsibility, even if it is Sinner Computing's fault. This includes, but is not limited to, physical damage, or loss of income/time. If at any time you do not find these conditions agreeable you are required to remove this software. |
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This file encrypter uses a variant of Vernam encryption that can have keys the same size as the file to be encrypted. Thus, if you are encrypting a 5MB file, then you can have a 40 Million bit key! CryptIt also has a ability to use removable media.
