ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

LuhnCalculate (Function)
Calculates the next Luhn check digit for a given sequence.
Compressing frames (DSL, 3G, Edge, VPN, ...)
A frame is a packet ot data that flows through the network......
WDZip: Creating or modifying an archive
This help page explains how to......
WDZip: Overview
WDZip is used to compress and group your files in archives......
The archives
WINDEV, WEBDEV and WINDEV Mobile propose several WLanguage functions allowing you to compress...
EncryptGenerateRSAKey (Function)
Generates an RSA private/public key pair....
<Buffer type>.EncryptAsymmetric (Function)
Encrypts a buffer using an asymmetric encryption algorithm (RSA) that requires a public key...
<Buffer type>.DecryptAsymmetricEnvelopped (Function)
Performs the asymmetric encryption of an envelope that has been encrypted...
<Buffer type>.DecryptAsymmetric (Function)
Decrypts a buffer with a private/public key algorithm with RSA encryption....
WDInst: grouping the files to install
By default, when generating the setup program, the files to install are compressed in a single...
DecryptAsymmetric (Function)
Decrypts a buffer with a private/public key algorithm with RSA encryption....
EncryptAsymmetric (Function)
Encrypts a buffer using an asymmetric encryption algorithm (RSA) that requires a public key...
DecryptAsymmetricEnveloped (Function)
Performs the asymmetric encryption of an envelope that has been encrypted...
WDInst: configuring the characteristics of the files to install
WDInst allows you to configure the characteristics of the files to install......
UUDecode (Function)
Decodes a character string in UUEncode format.
Encrypt (Function)
Encrypts a character string in binary format or in ASCII format.
<Buffer type>.EncryptAsymmetricEnvelopped (Function)
Performs an asymmetric encryption of an envelope.
UUEncode (Function)
Encodes a character string according to the UUEncode algorithm.
EncryptAsymmetricEnveloped (Function)
Performs an asymmetric encryption of an envelope.
DecryptStandard (Function)
Decrypts a message that was encrypted with a symmetrical encryption algorithm (AES, DES, etc.).
Decrypt (Function)
Decrypts a character string that was encrypted by Encrypt.
Decode (Function)
Decodes a character string that was encoded by Encode.
<Buffer type>.EncryptStandard (Function)
Encrypts a character string or a binary buffer by using a symmetrical encryption algorithm (AES,...
Encode (Function)
Encodes a character string or a buffer. To decode the result, simply use Decode.
EncryptStandard (Function)
Encrypts a character string or a binary buffer by using a symmetrical encryption algorithm (AES,...
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