DocumentLicense.checkLicenseBufferWithCard Method

Module: DocumentLicense

Definition

Checks the license using a buffer containing the license data and a card-based verification process.

It outputs a challenge response for further verification.

@staticmethod
check_license_buffer_with_card(license_data: bytearray) -> bytearray

Parameters

license_data bytearray
in A buffer containing the license file data.

Returns

bytearray
An array to hold the challenge response generated by the host.
This 16-byte array is used in the license verification process.

Exceptions

DocumentException
An error has occurred during Document Library execution.
static Uint8List checkLicenseBufferWithCard(Uint8List? licenseData)

Parameters

licenseData Uint8List
in A buffer containing the license file data.

Returns

Uint8List
An array to hold the challenge response generated by the host.
This 16-byte array is used in the license verification process.

Exceptions

DocumentException
An error has occurred during Document Library execution.
public static byte[] CheckLicenseBufferWithCard(byte[] licenseData)

Parameters

licenseData byte[]
in A buffer containing the license file data.

Returns

byte[]
An array to hold the challenge response generated by the host.
This 16-byte array is used in the license verification process.

Exceptions

DocumentException
An error has occurred during Document Library execution.
public static byte[] checkLicenseBufferWithCard(byte[] licenseData) throws DocumentException

Parameters

licenseData byte[]
in A buffer containing the license file data.

Returns

byte[]
An array to hold the challenge response generated by the host.
This 16-byte array is used in the license verification process.

Exceptions

DocumentException
An error has occurred during Document Library execution.
public static func checkLicenseBufferWithCard(licenseData: [UInt8]) throws -> [UInt8]

Parameters

licenseData [UInt8]
in A buffer containing the license file data.

Returns

[UInt8]
An array to hold the challenge response generated by the host.
This 16-byte array is used in the license verification process.

Exceptions

DocumentException
An error has occurred during Document Library execution.
int id3DocumentLicense_CheckLicenseBufferWithCard (
    unsigned char * licenseData,
    int licenseDataSize,
    unsigned char * challengeR1,
    int * challengeR1Size)

Parameters

licenseData unsigned char *
in A buffer containing the license file data.

licenseDataSize int
in Size of the ‘licenseData’ buffer.

challengeR1 unsigned char *
out An array to hold the challenge response generated by the host.

challengeR1Size int *
in Size of the ‘challengeR1’ buffer. Receives the number of elements in the ‘challengeR1’ array.

Returns

int
An error code.
See id3DocumentError file for the list of possible error codes.