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Database Encryption Tools?
Message
From
03/03/2008 15:51:02
 
General information
Forum:
Visual FoxPro
Category:
Third party products
Miscellaneous
Thread ID:
01287061
Message ID:
01298250
Views:
22
ENCODER_DEFAULT

0x0000

0

Description
Uses the default encryption method set by the SetDefaults program. If SetDefaults has not been used to set the default encryption method Cryptor will resort to ENCODER_WHITESPACE algorithm.



ENCODER_LEVELn

0x000n

n

Description
Cryptor Native Encryption: n is a number between 1 and 8. 1 offering the lowest and simplest level of encryption and 8 offering the highest.



ENCODER_RANDOM_OFF

0x0010

16

Description
This is a modifier that can be OR'd with one of above ENCODER_LEVELn values. Its effect is to turn off the pseudo-random sequence generator for the above algorithms.



ENCODER_OVERRIDE_SEQ

0x0020

32

Description
This is a modifier that can be OR'd with one of above ENCODER_LEVELn values. Its effect is not to use the algorithm sequence derived from the product serial number but to use the sequence defined by the set defaults program. This is included for compatibility with Cryptor 1.8.



ENCODER_SIMPLEX

0x0100

256

Description
Simplex encryption is a very simple encryption for rapid operation and good compression. It should be used only for applications that require the minimal encryption and maximmum speed.



ENCODER_WHITESPACE

0x0200

512

Description
The whitespace algorithm uses a pseudo-random sequence generator to encrypt all data except NULL's CHR(0) or SPACE characters CHR(32). This enables the data to be reasonably secured whilst leaving the whitespace redundancy entact allowing the data to be compressed by compression systems such as COMPAxiON or WinZip.



ENCODER_DES

0x1000

4096

Description
The Data Encryption Standard algorithm (DES). DES is a 64 bit block cipher witha key length of 56 bits.



ENCODER_3DES

0x2000

8192

Description
A variant of the DES algorithm also known as Triple-DES. Again is a 64 bit block cipher but with a key of 112 bits.



ENCODER_BLOWFISH

16384

4096

Description
BlowFish is a 64 bit block cipher with varible key length up to 448 bits.



ENCODER_AES

0x8000

32768

Description
Advanced Encryption Standard or Rijndael as the algorithm is also known was the winning algorithm in a competition to replace DES. It is a 128 bit block cipher with a key length of 128
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