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Search: "[ keyword: Block ]" (26)

1. Design Blockchain as a Service and Smart Contract with Secure Top-k Search that Improved Accuracy

Hobin Jang, Ji Young Chun, Ik Rae Jeong, Geontae Noh, Vol. 24, No. 5, pp. 85-96, Oct. 2023
10.7472/jksii.2023.24.5.85
Keywords: earchable Encryption, Top-k Search, Privacy Preserving, Blockchain as a Service, Smart Contract
2. Development of The Safe Driving Reward System for Truck Digital Tachograph using Hyperledger Fabric

Yong-bae Kim, Juyong Back, Jongweon Kim, Vol. 23, No. 3, pp. 47-56, Jun. 2022
10.7472/jksii.2022.23.3.47
Keywords: Blockchain, DTG(Digital Tacho-Graph), Hyperledger Fabric, lightweight blockchain, Random Seed, SDRS(Safe Driving Reward System), SDCN(Safe Driving Channel Network), SDRCN(Safe Driving Reward Channel Network)
3. Lossless Image Compression Using Block-Adaptive Context Tree Weighting

Eun-ju Oh, Hyun-ji Cho, Hoon Yoo, Vol. 21, No. 4, pp. 43-49, Aug. 2020
10.7472/jksii.2020.21.4.43
Keywords: Image compression, block-adaptive, lossless data compression, CTW, image processing
4. Block based Smart Carving System for Forgery Analysis and Fragmented File Identification

Hanseong Lee, Hyung-WooLee, Vol. 21, No. 3, pp. 93-102, Jun. 2020
10.7472/jksii.2020.21.3.93
Keywords: File Carving, Smart Carving, File System, Block, Fragmentation, Forgery Analysis, Digital Forensics.
5. An Area-Efficient Design of Merged TEA Block Cipher for Mobile Security

Seungil Sonh, Min-Goo Kang, Vol. 21, No. 3, pp. 11-19, Jun. 2020
10.7472/jksii.2020.21.3.11
Keywords: TEA, XTEA, XXTEA, Symmetric Block Cipher, Encryption, Decryption, HDL Design
6. Strengthening security structure of open Blockchain platform to enhance privacy protection of DApp users

Seonjin Hwang, DongHyun Ko, Taeu Bahk, Yoon-ho Choi, Vol. 21, No. 3, pp. 1-9, Jun. 2020
10.7472/jksii.2020.21.3.1
Keywords: blockchain platform, Privacy, Blockchain Securicy, Ethereum
7. The study of Defense Artificial Intelligence and Block-chain Convergence

Seyong Kim, Hyukjin Kwon, Minwoo Choi, Vol. 21, No. 2, pp. 81-90, Apr. 2020
10.7472/jksii.2020.21.2.81
Keywords: AI, Block-chain, Hash Function, Big-Data
8. Design of Blockchain Application based on Fingerprint Recognition Module for FIDO User Authentification in Shoppingmall

Min-goo Kang, Vol. 21, No. 2, pp. 65-72, Apr. 2020
10.7472/jksii.2020.21.2.65
Keywords: Blockchain, biometric distributed ID(DID), fingerprint recognition FIDO2.0, S10 Key-store, crypto-currency transaction
9. Secure Healthcare Data Management and Sharing Platform Based on Hyperledger Fabric

Ye-Jin Choi, Kyoung-jin Kim, Vol. 21, No. 1, pp. 95-102, Feb. 2020
10.7472/jksii.2020.21.1.95
Keywords: Blockchain, Hyperledger Fabric, Healthcare, Permissioned blockchain
10. Adaptive Consensus Bound PBFT Algorithm Design for Eliminating Interface Factors of Blockchain Consensus

Hyoungdae Kim, Jusik Yun, Yunyeong Goh, Jong-Moon Chung, Vol. 21, No. 1, pp. 17-31, Feb. 2020
10.7472/jksii.2020.21.1.17
Keywords: Blockchain, Consensus Algorithm, PBFT (Practical Byzantine Fault Tolerance), Adaptive Consensus Bound PBFT (ACB-PBFT)

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