padBytesBlock

Creates an input block suitably padded for encryption by a block cipher in ECB or CBC mode.

Syntax

Public Function padBytesBlock ( _
    lpInput() As Byte, _
    nBlkLen As Long, _
    Optional nOptions As Long = 0 _
) As Byte()

Parameters

lpInput

Plaintext bytes to be padded.

nBlkLen

Cipher block length in bytes (8 or 16).

nOptions

Use 0 for default PKCS5 padding or select one of:

PKI_PAD_1ZERO
PKI_PAD_AX923
PKI_PAD_W3C

Return Value