郑州轻工业学院学报(自然科学版)
鄭州輕工業學院學報(自然科學版)
정주경공업학원학보(자연과학판)
JOURNAL OF ZHENGZHOU INSTITUTE OF LIGHT INDUSTRY(NATURAL SCIENCE)
2014年
1期
1-6
,共6页
张勋才%韩琴琴%王燕%王子成%王延峰%崔光照
張勛纔%韓琴琴%王燕%王子成%王延峰%崔光照
장훈재%한금금%왕연%왕자성%왕연봉%최광조
信息隐藏方案%RN A二级结构%核酸序列%安全分析
信息隱藏方案%RN A二級結構%覈痠序列%安全分析
신식은장방안%RN A이급결구%핵산서렬%안전분석
date hiding scheme%secondary structure of RNA%nucleotide sequence%safety analysis
以核酸(RN A )序列为载体,提出了一种基于RN A二级结构的信息隐藏方案。该方案把编码为RNA序列的明文嵌入到参考RNA序列,以自由能作为约束条件,通过预测软件RNAstructure获取位置信息,接收方接收到参考序列和位置信息后,通过约定的软件和条件恢复出秘密信息。仿真结果表明该方案具有较好的安全性和稳健性,可用于秘密信息的隐写通信。
以覈痠(RN A )序列為載體,提齣瞭一種基于RN A二級結構的信息隱藏方案。該方案把編碼為RNA序列的明文嵌入到參攷RNA序列,以自由能作為約束條件,通過預測軟件RNAstructure穫取位置信息,接收方接收到參攷序列和位置信息後,通過約定的軟件和條件恢複齣祕密信息。倣真結果錶明該方案具有較好的安全性和穩健性,可用于祕密信息的隱寫通信。
이핵산(RN A )서렬위재체,제출료일충기우RN A이급결구적신식은장방안。해방안파편마위RNA서렬적명문감입도삼고RNA서렬,이자유능작위약속조건,통과예측연건RNAstructure획취위치신식,접수방접수도삼고서렬화위치신식후,통과약정적연건화조건회복출비밀신식。방진결과표명해방안구유교호적안전성화은건성,가용우비밀신식적은사통신。
Using nucleotide as medium,a new method for data hiding in secondary structure of RNA was proposed to protect the security of secret messages.Firstly the secret message was encoded into a RNA se-quence,which was then embedded in reference RNA sequence.With the free energy as constraint condi-tion,the position information could be got by prediction software RNA structure.After receiving the refer-ence sequence and position information,the intended recipient recovered the secret information through prediction software and constraint restoration.The simulation results showed that the data hiding scheme had high stability and security.It could be used in secret communication.