cipherKeyUnwrap

CryptoSys PKI Pro Manual

Unwraps (decrypts) key material with a key-encryption key.

[VBA]

Public Function cipherKeyUnwrap ( _
    lpData() As Byte, _
    lpKEK() As Byte, _
    nOptions As Long _
) As Byte()

lpData

Wrapped key.

lpKEK

Key encryption key.

nOptions

Algorithm to be used. Select one from:

PKI_BC_AES128
PKI_BC_AES192
PKI_BC_AES256
PKI_BC_3DES

Byte(): Unwrapped key material (or empty array on error).