Module qr_code

QR code integration for visual cryptography (QEVCS)

This module implements the QR code-based Expansion-free Extended Visual Cryptography Scheme (QEVCS) as described in the research paper.

Structs

QrEmbeddingMetadata

Metadata about QR code embedding

QrShare

QR code with embedded visual cryptography share

QrVcConfig

Configuration for QR code-based visual cryptography

QrVisualCryptography

QR code-based visual cryptography processor

Enums

QrErrorCorrection

QR code error correction levels

Functions

create_test_qr_share

Create a simple QR share for testing