Blowfish plug-in

From NSIS Wiki

Contents 1 Links 2 Description 3 DLL Functions 3.1 blowfish::encrypt 3.1.1 Syntax 3.1.2 Parameters 3.1.3 Return Value 3.1.4 Example 3.2 blowfish::decrypt 3.2.1 Syntax 3.2.2 Parameters 3.2.3 Return Value 3.2.4 Example 4 Versions History 5 Credits

Links

Download link:

Blowfish.zip (14 KB)

NSIS Forum thread

Description

Version: 1.0.

Can encrypt a value using the Blowfish algorithm from a string w/ password. The password can be used later to unlock the original string in the decryption process. No source code is included.

DLL Functions

blowfish::encrypt

Encrypts data using the Blowfish algorithm.

Syntax

blowfish::encrypt "String" "Password"

Parameters

String

String to be encrypted.

Password

Password to be used in decryption to get the "String" value back.

Return Value

Encrypted value to the variable "$8".

Example

blowfish::encrypt "secret" "password"
MessageBox MB_OK "Encrypted string is $8"

blowfish::decrypt

Decrypts data using the Blowfish algorithm.

Syntax

blowfish::decrypt "EncryptedString" "Password"

Parameters

EncryptedString

String to be decrypted.

Password

Password to restore the original "String" value from the encryption process.

Return Value

Decrypted value to the variable "$8".

Example

blowfish::decrypt $8 "password"
MessageBox MB_OK "Decrypted string is $8"

Versions History

1.0 - 19/Jan/2005

• First version.

Credits

Plug-in created by yehiaeg.