作者: Kehan Chen , Fei Yan , Abdullah M. Iliyasu , Jianping Zhao
DOI: 10.1007/S10773-017-3580-7
关键词:
摘要: Two quantum audio steganography (QAS) protocols are proposed, each of which manipulates or modifies the least significant qubit (LSQb) host signal that is encoded as an FRQA (flexible representation audio) content. The first protocol (i.e. conventional LSQb QAS simply cLSQ stego protocol) built on exchanges between qubits encoding message and amplitude information in samples. In second protocol, embedding procedure to realize it implants from a deep into constraint-imposed most (MSQb) samples, we refer pseudo MSQb pMSQ protocol. designed guarantee high imperceptibility its version, whereas ensures resulting better immune illicit tampering copyright violations (a.k.a. robustness). Built circuit model computation, networks execute extraction algorithms both determined simulation-based experiments conducted demonstrate their implementation. Outcomes attest offer promising trade-offs terms robustness.