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Ya-Fen Chang
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2020 – today
- 2022
- [j44]Ya-Fen Chang, Wei-Liang Tai, Ka-Ho Fung:
Offline User Authentication Ensuring Non-Repudiation and Anonymity. Sensors 22(24): 9673 (2022) - [j43]Ya-Fen Chang, Wei-Liang Tai
:
Separable Reversible Watermarking in Encrypted Images for Privacy Preservation. Symmetry 14(7): 1336 (2022) - 2021
- [j42]Ya-Fen Chang, Wei-Liang Tai
A Secure Three-Factor Anonymous User Authentication Scheme for Internet of Things Environments. Symmetry 13(7): 1121 (2021) - [c27]Ya-Fen Chang, Huan-Wen Chen, Ting-Yu Chang, Wei-Liang Tai:
Security Analyses of an Anonymous Two Factor Authentication Protocol for Roaming Service in Global Mobile Networks. SNPD 2021: 213-217 - 2020
- [j41]Wei-Liang Tai, Ya-Fen Chang, Wen-Hsin Huang:
Security Analyses of a Data Collaboration Scheme with Hierarchical Attribute-based Encryption in Cloud Computing. Int. J. Netw. Secur. 22(2): 212-217 (2020)
2010 – 2019
- 2019
- [j40]Wei-Liang Tai, Ya-Fen Chang, Po-Lin Hou:
Security Analysis of a Three-factor Anonymous Authentication Scheme for Wireless Sensor Networks in Internet of Things Environments. Int. J. Netw. Secur. 21(6): 1014-1020 (2019) - 2018
- [j39]Pei-Feng Shiu, Chia-Chen Lin, Jinn-Ke Jan, Ya-Fen Chang:
A DCT-based Robust Watermarking Scheme Surviving JPEG Compression with Voting Strategy. J. Netw. Intell. 3(4): 259-277 (2018) - [j38]Wei-Liang Tai
Separable Reversible Data Hiding in Encrypted Signals with Public Key Cryptography. Symmetry 10(1): 23 (2018) - 2017
- [j37]Wei-Liang Tai, Ya-Fen Chang:
Comments on a Secure Authentication Scheme for IoT and Cloud Servers. Int. J. Netw. Secur. 19(4): 648-651 (2017) - [j36]Wei-Liang Tai
An IoT notion-based authentication and key agreement scheme ensuring user anonymity for heterogeneous ad hoc wireless sensor networks. J. Inf. Secur. Appl. 34: 133-141 (2017) - [j35]Ya-Fen Chang, Wei-Liang Tai
A Secure Mobility Network Authentication Scheme Ensuring User Anonymity. Symmetry 9(12): 307 (2017) - 2016
- [j34]Wei-Liang Tai, Ya-Fen Chang, Ti-Sheng Kwang:
An Efficient Improvement on Safkhani et al.'s Hash-based Mutual Authentication Protocol for RFID Systems. J. Inf. Hiding Multim. Signal Process. 7(3): 653-658 (2016) - [j33]Wei-Liang Tai, Ya-Fen Chang, Yung-Chi Chen:
A Fast-Handover-Supported Authentication Protocol for Vehicular Ad Hoc Networks. J. Inf. Hiding Multim. Signal Process. 7(5): 960-969 (2016) - 2015
- [j32]Ya-Fen Chang, Chia-Chen Chen, Shao-Cian Lin:
An intelligent context-aware communication system for one single autonomic region to realize smart living. Inf. Fusion 21: 57-67 (2015) - [j31]Ya-Fen Chang:
Flexible Access Control over Verifiable Cloud Computing Services with Provable Security. Informatica 26(2): 181-198 (2015) - [j30]Xuedan Jia, Ya-Fen Chang, Chin-Chen Chang, Liang-Min Wang:
A Critique of a Lightweight Identity Authentication Protocol for Vehicular Networks. J. Inf. Hiding Multim. Signal Process. 6(2): 183-188 (2015) - [j29]Ya-Fen Chang:
A flexible hierarchical access control mechanism enforcing extension policies. Secur. Commun. Networks 8(2): 189-201 (2015) - 2014
- [j28]Chia-Chen Chen, Ya-Fen Chang:
Developing a Smart Shopping Automation System: Ambient Intelligence in Practice. Ad Hoc Sens. Wirel. Networks 20(1-2): 95-105 (2014) - [j27]Ya-Fen Chang, Wei-Liang Tai
Untraceable dynamic-identity-based remote user authentication scheme with verifiable password update. Int. J. Commun. Syst. 27(11): 3430-3440 (2014) - [j26]Chung-Chuan Wang, Ya-Fen Chang, Chin-Chen Chang, Jinn-Ke Jan, Chia-Chen Lin
A high capacity data hiding scheme for binary images based on block patterns. J. Syst. Softw. 93: 152-162 (2014) - [c26]Ya-Fen Chang, Wei-Liang Tai
Comments on Chaotic Maps-Based Password-Authenticated Key Agreement Using Smart Cards. IIH-MSP 2014: 94-97 - 2013
- [j25]Ya-Fen Chang, Wei-Liang Tai, Chia-Chen Chen:
Authentication Protocols for Reliable Information Provision Systems with Low Computational-Ability Devices. Informatica 24(1): 1-12 (2013) - [j24]Jen-Ho Yang, Ya-Fen Chang, Yi-Hui Chen:
An Efficient Authenticated Encryption Scheme Based on ECC and its Application for Electronic Payment. Inf. Technol. Control. 42(4): 315-324 (2013) - [j23]Ya-Fen Chang, Shih-Hui Yu, Ding-Rui Shiao:
A Uniqueness-and-Anonymity-Preserving Remote User Authentication Scheme for Connected Health Care. J. Medical Syst. 37(2): 9902 (2013) - [j22]Ya-Fen Chang, Chia-Chen Chen, Pei-Yu Chang:
A Robust and Novel Dynamic-ID-based Authentication Scheme for Care Team Collaboration with Smart Cards. J. Medical Syst. 37(2): 9909 (2013) - [c25]Jian-Wei Fan, Chao-Wen Chan, Ya-Fen Chang:
A random increasing sequence hash chain and smart card-based remote user authentication scheme. ICICS 2013: 1-5 - [c24]Jen-Ho Yang, Ya-Fen Chang, Chih-Cheng Huang:
A user authentication scheme on multi-server environments for cloud computing. ICICS 2013: 1-4 - [c23]Ya-Fen Chang, Wei-Liang Tai
A Two-Factor and Reader-Undedicated Authentication Scheme with Passive RFID Tags in WLAN. SITIS 2013: 279-284 - 2012
- [j21]Ya-Fen Chang:
A critique of "A novel electronic cash system with trustee-based anonymity revocation from pairing, " by Chen, Chou, Sun and Cho (2011). Electron. Commer. Res. Appl. 11(4): 441-442 (2012) - [j20]Ya-Fen Chang, Wei-Liang Tai, Chung-Yi Lin:
A Verifiable Proxy Signature Scheme Based on Bilinear Pairings with Identity-Based Cryptographic Approaches. Inf. Technol. Control. 41(1): 60-68 (2012) - [j19]Ya-Fen Chang, Wei-Liang Tai:
Histogram-based Reversible Data Hiding Based on Pixel Differences with Prediction and Sorting. KSII Trans. Internet Inf. Syst. 6(12): 3100-3116 (2012) - [c22]Wei-Liang Tai
A Security Enhancement on a Remote User Authentication Scheme Based on the Rabin Cryptosystem with Secure Password Updating. AINA Workshops 2012: 160-164 - [c21]Ya-Fen Chang, Pei-Yu Chang:
Comments on a Dynamic-ID-Based Remote User Authentication Scheme for Multi-server Environment Using Smart Cards. ICGEC 2012: 59-62 - [c20]Yuan-Fu Li, Ya-Fen Chang:
A Security Flaw of a Bilinear-Pairing-Based Electronic Cash Scheme with Trustee-Based Anonymity Revocation. ICGEC 2012: 71-74 - 2011
- [c19]Ya-Fen Chang, Shao-Cian Lin, Pei-Yu Chang:
A Location-Privacy-Protected RFID Authentication Scheme. ICC 2011: 1-4 - [c18]Ya-Fen Chang, Jhih-Yi Lin, Yuo-Ju Yen:
Comments on a Secret-Key-Privacy-Preserving Authentication and Key Agreement Scheme. ICGEC 2011: 168-171 - 2010
- [c17]Hui-Feng Huang, Ya-Fen Chang, Chun-Hung Liu
Enhancement of Two-Factor User Authentication in Wireless Sensor Networks. IIH-MSP 2010: 27-30
2000 – 2009
- 2009
- [c16]Ya-Fen Chang, Yen-Cheng Lai:
An LPN-Problem-Based Lightweight Authentication Protocol for Wireless Communications. ARES 2009: 130-134 - [c15]Hsu-Hung Chiang, Ching-Chung Liu, Ying-Ming Chen, Ya-Fen Chang:
Security of Indirect-Authenticated Key Exchange Protocol. IIH-MSP 2009: 336-339 - [c14]Ya-Fen Chang, Yen-Cheng Lai, Mu-Yen Chen
Further Remarks on Identity-Based RSA Multi-signature. IIH-MSP 2009: 750-753 - [c13]Ya-Fen Chang, Hung-Chin Chang:
Security of Dynamic ID-Based Remote User Authentication Scheme. NCM 2009: 2108-2110 - [c12]Jeng-Ji Huang, Ya-Fen Chang:
Performance Evaluation of Mobility Management in Cellular IP. VTC Fall 2009 - 2008
- [j18]Fang-Ping Chiang, Yi-Mien Lin, Ya-Fen Chang:
Comments on the Security Flaw of Hwang et al.'s Blind Signature Scheme. Int. J. Netw. Secur. 6(2): 185-189 (2008) - [j17]Jen-Bang Feng, Hsien-Chu Wu, Chwei-Shyong Tsai, Ya-Fen Chang, Yen-Ping Chu:
Visual secret sharing for multiple secrets. Pattern Recognit. 41(12): 3572-3581 (2008) - [c11]Ya-Fen Chang, Wei-Cheng Shiao:
The Essential Design Principles of Verifiable Non-interactive OT Protocols. ISDA (3) 2008: 241-245 - 2007
- [j16]Ya-Fen Chang, Chin-Chen Chang:
Tolerant Key Assignment for Enforcing Complicated Access Control Policies in a Hierarchy. Fundam. Informaticae 76(1-2): 13-23 (2007) - [j15]Ya-Fen Chang, Chin-Chen Chang:
An RSA-based (t, n) threshold proxy signature scheme with freewill identities. Int. J. Inf. Comput. Secur. 1(1/2): 201-209 (2007) - [j14]Ya-Fen Chang, Chin-Chen Chang, Pei-Yu Lin:
A Concealed t-out-of-n Signer Ambiguous Signature Scheme with Variety of Keys. Informatica 18(4): 535-546 (2007) - [c10]Ya-Fen Chang:
Non-Interactive t-out-of-n Oblivious Transfer Based on the RSA Cryptosystem. IIH-MSP 2007: 45-50 - 2006
- [j13]Ya-Fen Chang, Jung-San Lee, Chin-Chen Chang:
A secure and efficient authentication scheme for mobile users. Int. J. Mob. Commun. 4(5): 581-594 (2006) - [c9]Ya-Fen Chang, Chin-Chen Chang:
Enhanced Anonymous Auction Protocols with Freewheeling Bids. AINA (1) 2006: 353-358 - [c8]Ya-Fen Chang, Chin-Chen Chang, Yu-Wei Su:
A secure improvement on the user-friendly remote authentication scheme with no time concurrency mech. AINA (2) 2006: 741-745 - [c7]Ya-Fen Chang, Chin-Chen Chang, Wei-Liang Tai:
Comments on Distributed Sign-and-Encryption Schemes. IMECS 2006: 178-180 - [c6]Ya-Fen Chang, Chin-Chen Chang:
Comments on Abe et al.'s Threshold Signer-ambiguous Signature Scheme from Variety of Keys. JCIS 2006 - 2005
- [j12]Ya-Fen Chang, Chin-Chen Chang, Hui-Feng Huang:
Digital signature with message recovery using self-certified public keys without trustworthy system authority. Appl. Math. Comput. 161(1): 211-227 (2005) - [j11]Ya-Fen Chang, Chin-Chen Chang:
Authentication schemes with no verification table. Appl. Math. Comput. 167(2): 820-832 (2005) - [j10]Chin-Chen Chang, Jung-San Lee, Ya-Fen Chang:
Efficient authentication protocols of GSM. Comput. Commun. 28(8): 921-928 (2005) - [j9]Ya-Fen Chang, Chin-Chen Chang, Jen-Ho Yang:
An efficient password authenticated key exchange protocol for imbalanced wireless networks. Comput. Stand. Interfaces 27(3): 313-322 (2005) - [j8]Ya-Fen Chang, Chin-Chen Chang:
Schemes for Digital Gift Certificates with Low Computation Complexity. Informatica 16(4): 503-518 (2005) - [j7]Ya-Fen Chang, Chin-Chen Chang:
An efficient authentication protocol for mobile satellite communication systems. ACM SIGOPS Oper. Syst. Rev. 39(1): 70-84 (2005) - [c5]Chin-Chen Chang, Ya-Fen Chang, Wen-Chuan Wu:
An Extendable-Message-Passing Protocol with Signatures Based on Two Hard Problems and Its Applications. CW 2005: 93-100 - [c4]Ya-Fen Chang, Chin-Chen Chang:
Password-authenticated 3PEKE with Round Efficiency without Server's Public Key. CW 2005: 340-344 - [c3]Ya-Fen Chang, Chin-Chen Chang:
An Improvement on Strong-Password Authentication Protocols. ICESS 2005: 629-637 - 2004
- [j6]Chin-Chen Chang, Ya-Fen Chang:
A novel three-party encrypted key exchange protocol. Comput. Stand. Interfaces 26(5): 471-476 (2004) - [j5]Chin-Chen Chang, Ya-Fen Chang:
Signing a digital signature without using one-way hash functions and message redundancy schemes. IEEE Commun. Lett. 8(8): 485-487 (2004) - [j4]Ya-Fen Chang, Chin-Chen Chang, Chia-Lin Kao:
An improvement on a deniable authentication protocol. ACM SIGOPS Oper. Syst. Rev. 38(3): 65-74 (2004) - [j3]Ya-Fen Chang, Chin-Chen Chang:
A secure and efficient strong-password authentication protocol. ACM SIGOPS Oper. Syst. Rev. 38(3): 79-90 (2004) - [j2]Ya-Fen Chang, Chin-Chen Chang, Jui-Yi Kuo:
A secure one-time password authentication scheme using smart cards without limiting login times. ACM SIGOPS Oper. Syst. Rev. 38(4): 80-90 (2004) - [c2]Chin-Chen Chang, Ya-Fen Chang:
Yet Another Attack on a QR-based Password Authentication System. AINA (2) 2004: 170-173 - [c1]Chin-Chen Chang, Ya-Fen Chang:
The Security Flaw of an Untraceable Signature Scheme. ICEB 2004: 1379-1381 - 2003
- [j1]Chin-Chen Chang, Ya-Fen Chang:
Efficient anonymous auction protocols with freewheeling bids. Comput. Secur. 22(8): 728-734 (2003)
Coauthor Index
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