FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3147162255> ?p ?o ?g. }

• W3147162255 endingPage "932" @default.
• W3147162255 startingPage "920" @default.
• W3147162255 abstract "Block permutation and Co-XOR (BPCX) image encryption is a commonly used encryption method for reversible data hiding in the encryption domain, which can effectively improve the embedded capacity and the ability resisting the existing attacks including ciphertext-only attack and known plaintext attack (KPA). This paper proposes a KPA based on bit-block inversion and mean equivalent division (MED) to estimate the block permutation key of BPCX image encryption. Firstly, we divide an image block into the bit-block and point out that the maximum of the numbers of 0 bit and 1 bit of a bit-block before and after the Co-XOR encryption remains unchanged. And then two inversion rules of bit-block are defined to construct pseudo plain-ciphertext images to eliminate the influence of pixel value changes caused by Co-XOR encryption. Finally, the MED based KPA is designed to estimate the block permutation key sequence according to the pseudo plain-ciphertext images. The relationship between the key estimation accuracy and the number of known plain-ciphertext pairs, block size, and pseudo ciphertext are discussed. Experimental results show that even in the minimum block size (<inline-formula> <tex-math notation=LaTeX>$2times 2$ </tex-math></inline-formula>), the average estimated correct rate of the block permutation sequence exceeds 40&#x0025;. The block permutation key estimation accuracy is more than 50&#x0025; when the block size is greater than <inline-formula> <tex-math notation=LaTeX>$3times 3$ </tex-math></inline-formula>. Some improved encryption methods against the proposed KPA are also given." @default.
• W3147162255 created "2021-04-13" @default.
• W3147162255 creator A5049403375 @default.
• W3147162255 creator A5072151673 @default.
• W3147162255 creator A5082137478 @default.
• W3147162255 date "2022-03-01" @default.
• W3147162255 modified "2023-09-30" @default.
• W3147162255 title "On The Security of Block Permutation and Co-XOR in Reversible Data Hiding" @default.
• W3147162255 cites W1998279455 @default.
• W3147162255 cites W2008604527 @default.
• W3147162255 cites W2088399161 @default.
• W3147162255 cites W2190925335 @default.
• W3147162255 cites W2227996660 @default.
• W3147162255 cites W2322525404 @default.
• W3147162255 cites W2342152533 @default.
• W3147162255 cites W2395282675 @default.
• W3147162255 cites W2403682575 @default.
• W3147162255 cites W2508016950 @default.
• W3147162255 cites W2534300561 @default.
• W3147162255 cites W2535009048 @default.
• W3147162255 cites W2759097583 @default.
• W3147162255 cites W2779077998 @default.
• W3147162255 cites W2779146554 @default.
• W3147162255 cites W2792958464 @default.
• W3147162255 cites W2793696846 @default.
• W3147162255 cites W2805885446 @default.
• W3147162255 cites W2835756024 @default.
• W3147162255 cites W2884179402 @default.
• W3147162255 cites W2942420070 @default.
• W3147162255 cites W2950377098 @default.
• W3147162255 cites W2962531843 @default.
• W3147162255 cites W3021929949 @default.
• W3147162255 cites W3038637120 @default.
• W3147162255 cites W3046924564 @default.
• W3147162255 cites W3048575494 @default.
• W3147162255 cites W3209866323 @default.
• W3147162255 cites W4232805088 @default.
• W3147162255 cites W4252343056 @default.
• W3147162255 cites W4376596635 @default.
• W3147162255 doi "https://doi.org/10.1109/tcsvt.2021.3069811" @default.
• W3147162255 hasPublicationYear "2022" @default.
• W3147162255 type Work @default.
• W3147162255 sameAs 3147162255 @default.
• W3147162255 citedByCount "4" @default.
• W3147162255 countsByYear W31471622552022 @default.
• W3147162255 countsByYear W31471622552023 @default.
• W3147162255 crossrefType "journal-article" @default.
• W3147162255 hasAuthorship W3147162255A5049403375 @default.
• W3147162255 hasAuthorship W3147162255A5072151673 @default.
• W3147162255 hasAuthorship W3147162255A5082137478 @default.
• W3147162255 hasConcept C106544461 @default.
• W3147162255 hasConcept C11413529 @default.
• W3147162255 hasConcept C114614502 @default.
• W3147162255 hasConcept C121332964 @default.
• W3147162255 hasConcept C134765980 @default.
• W3147162255 hasConcept C148730421 @default.
• W3147162255 hasConcept C178489894 @default.
• W3147162255 hasConcept C199360897 @default.
• W3147162255 hasConcept C21308566 @default.
• W3147162255 hasConcept C24890656 @default.
• W3147162255 hasConcept C26517878 @default.
• W3147162255 hasConcept C2777210771 @default.
• W3147162255 hasConcept C31258907 @default.
• W3147162255 hasConcept C33923547 @default.
• W3147162255 hasConcept C38652104 @default.
• W3147162255 hasConcept C41008148 @default.
• W3147162255 hasConcept C41431624 @default.
• W3147162255 hasConcept C80444323 @default.
• W3147162255 hasConcept C92717368 @default.
• W3147162255 hasConcept C93974786 @default.
• W3147162255 hasConcept C94375191 @default.
• W3147162255 hasConceptScore W3147162255C106544461 @default.
• W3147162255 hasConceptScore W3147162255C11413529 @default.
• W3147162255 hasConceptScore W3147162255C114614502 @default.
• W3147162255 hasConceptScore W3147162255C121332964 @default.
• W3147162255 hasConceptScore W3147162255C134765980 @default.
• W3147162255 hasConceptScore W3147162255C148730421 @default.
• W3147162255 hasConceptScore W3147162255C178489894 @default.
• W3147162255 hasConceptScore W3147162255C199360897 @default.
• W3147162255 hasConceptScore W3147162255C21308566 @default.
• W3147162255 hasConceptScore W3147162255C24890656 @default.
• W3147162255 hasConceptScore W3147162255C26517878 @default.
• W3147162255 hasConceptScore W3147162255C2777210771 @default.
• W3147162255 hasConceptScore W3147162255C31258907 @default.
• W3147162255 hasConceptScore W3147162255C33923547 @default.
• W3147162255 hasConceptScore W3147162255C38652104 @default.
• W3147162255 hasConceptScore W3147162255C41008148 @default.
• W3147162255 hasConceptScore W3147162255C41431624 @default.
• W3147162255 hasConceptScore W3147162255C80444323 @default.
• W3147162255 hasConceptScore W3147162255C92717368 @default.
• W3147162255 hasConceptScore W3147162255C93974786 @default.
• W3147162255 hasConceptScore W3147162255C94375191 @default.
• W3147162255 hasFunder F4320321001 @default.
• W3147162255 hasIssue "3" @default.
• W3147162255 hasLocation W31471622551 @default.
• W3147162255 hasOpenAccess W3147162255 @default.
• W3147162255 hasPrimaryLocation W31471622551 @default.
• W3147162255 hasRelatedWork W1524493663 @default.

• next