华侨大学学报（自然科学版）2025，Vol.46Issue(3)：296-307,12.DOI:10.11830/ISSN.1000-5013.202504041
密钥驱动下多语义维度结构化成绩表生成式隐写方法
Key-Driven Multi-Semantic Dimensional Generative Steganography for Structured Academic Transcripts
摘要
Abstract
Aiming at the issues of significant modification traces,insufficient collaborative encoding of multi-semantic dimensional fields,and weak security controllability in educational structured data steganography,this paper presents a key-driven and multi-semantic dimensional generation-based carrierless steganography method.Using a structured academic transcript as the object for steganography,the method integrates multi-ple semantic dimensions,including surnames,given names,gender,and grades.It achieves high-fidelity gen-eration and controllable embedding of steganographic academic transcripts by hierarchically deriving sub-keys from the master key.Experimental results show that the generated names conform to natural naming conven-tions,the grade distribution characteristics remain highly consistent with the original sheet,and the statistical properties are stable with no systematic bias.Compared with traditional methods,this approach demonstrates significant advantages in imperceptibility,data fidelity,and concealment,providing a reliable solution for edu-cational data steganography that balances capacity and security.关键词
生成式隐写/结构化成绩表/多语义维度/密钥驱动嵌入Key words
generative steganography/structured academic transcript/multidimensional semantics/key-driv-en embedding分类
计算机与自动化引用本文复制引用
卢璥,伏容,田晖..密钥驱动下多语义维度结构化成绩表生成式隐写方法[J].华侨大学学报（自然科学版）,2025,46(3):296-307,12.基金项目
国家自然科学基金资助项目(61972168,U1536115) （61972168,U1536115）
