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RSP Encrypt OCX can encrypt files or strings using AES 256 , AES 256 CTR or RC4 encryption methods.
The code is optimized to very fast code execution on Win32 when new AMD or Intel processors are available.
Ability to pause , resume and cancel the encryption of files.
Progress event to report the progress of the execution.
In the case of encryption of strings, the string will be converted to hexadecimal notation since the encrypted string is binary information that can have characters that cannot be shown in textboxes. This conversion will cause the size of the string to double, and when Unicode is used , the size will be 4 times the size of the original string.
This occur because in Unicode support method each character is stored as a 16 bits value , and with the hexadecimal conversion the size of the original string will be four times the size of the original string.
Unicode support in RSP Encrypt OCX is important to make it possible to show any character set available today , including chinese and others characters sets that has simbols instead of ANSI character codes.
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