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2020 – today
- 2024
[j43]Jayashree Dey, Ratna Dutta:
Post-quantum secure fully-dynamic logarithmic-size deniable group signature in code-based setting. Adv. Math. Commun. 18(5): 1155-1194 (2024)- [j42]Chinmoy Biswas
, Ratna Dutta, Sumanta Sarkar:
An efficient post-quantum secure dynamic EPID signature scheme using lattices. Multim. Tools Appl. 83(5): 13791-13820 (2024) - [j41]Anushree Belel, Ratna Dutta, Sourav Mukhopadhyay:
Key-homomorphic and revocable ciphertext-policy attribute based key encapsulation mechanism for multimedia applications. Multim. Tools Appl. 83(33): 78827-78859 (2024) - [j40]Subhranil Dutta, Tapas Pal, Ratna Dutta:
Reinforcing privacy in cloud computing via adaptively secure non-zero inner product encryption and anonymous identity-based revocation in unbounded setting. Theor. Comput. Sci. 995: 114502 (2024) - [c85]Pratima Jana, Surbhi Shaw, Ratna Dutta:
Compact Adaptor Signature from Isogenies with Enhanced Security. CANS (1) 2024: 77-100 - [c84]Pratima Jana, Ratna Dutta:
CPAKE: An Identity-Binding Password Authenticated Key Exchange from Quasi-cyclic Codes. INDOCRYPT (2) 2024: 180-200 - [c83]Anushree Belel, Ratna Dutta:
Attribute-Based Inner Product Functional Encryption in Key-Policy Setting from Pairing. IWSEC 2024: 101-121 - 2023
- [j39]Amit Kumar Singh, Kamalesh Acharya, Ratna Dutta:
Cloud assisted semi-static secure accountable authority identity-based broadcast encryption featuring public traceability without random oracles. Ann. des Télécommunications 78(1-2): 79-90 (2023) - [j38]Anushree Belel, Ratna Dutta, Sourav Mukhopadhyay:
Communication-friendly threshold trapdoor function from weaker assumption for distributed cryptography. Ann. des Télécommunications 78(3-4): 221-233 (2023) - [j37]Jayashree Dey, Ratna Dutta:
Progress in Multivariate Cryptography: Systematic Review, Challenges, and Research Directions. ACM Comput. Surv. 55(12): 246:1-246:34 (2023) - [j36]Pratish Datta, Ratna Dutta, Sourav Mukhopadhyay:
Short attribute-based signatures for arbitrary Turing machines from standard assumptions. Des. Codes Cryptogr. 91(5): 1845-1872 (2023) - [j35]Surbhi Shaw, Ratna Dutta:
A quantum resistant multi-user signcryption scheme featuring key invisibility for Internet of Things. J. Inf. Secur. Appl. 76: 103549 (2023) - [j34]Chinmoy Biswas, Ratna Dutta:
Implementation of key predistribution scheme in WSN based on binary Goppa codes and Reed Solomon codes with enhanced connectivity and resiliency. J. Ambient Intell. Humaniz. Comput. 14(5): 5801-5816 (2023) - [j33]Chinmoy Biswas, Ratna Dutta:
Secure and efficient multi-key FHE scheme supporting multi-bit messages from LWE preserving non-interactive decryption. J. Ambient Intell. Humaniz. Comput. 14(12): 16451-16464 (2023) - [j32]Surbhi Shaw, Ratna Dutta:
Forward Secure Offline Assisted Group Key Exchange From Isogeny-Based Blinded Key Encapsulation Mechanism. IEEE Trans. Inf. Theory 69(7): 4708-4722 (2023) - [c82]Surbhi Shaw, Ratna Dutta:
Compact Stateful Deterministic Wallet from Isogeny-Based Signature Featuring Uniquely Rerandomizable Public Keys. CANS 2023: 392-413 - [c81]Surbhi Shaw, Ratna Dutta:
Compact Identity-Based Signature and Puncturable Signature from SQISign. ICISC (1) 2023: 282-305 - [c80]Anushree Belel, Ratna Dutta, Sourav Mukhopadhyay:
Hierarchical Identity-Based Inner Product Functional Encryption for Unbounded Hierarchical Depth. SSS 2023: 274-288 - [c79]Pratima Jana, Ratna Dutta:
Post-quantum Secure Stateful Deterministic Wallet from Code-Based Signature Featuring Uniquely Rerandomized Keys. SSS 2023: 568-582 - 2022
- [j31]Meenakshi Kansal, Amit Kumar Singh, Ratna Dutta:
Efficient Multi-Signature Scheme Using Lattice. Comput. J. 65(9): 2421-2429 (2022) - [j30]Surbhi Shaw, Ratna Dutta:
Post-quantum secure identity-based signature achieving forward secrecy. J. Inf. Secur. Appl. 69: 103275 (2022) - [j29]Chinmoy Biswas, Ratna Dutta:
Dynamic multi-key FHE in symmetric key setting from LWE without using common reference matrix. J. Ambient Intell. Humaniz. Comput. 13(2): 1241-1254 (2022) - [c78]Anushree Belel, Ratna Dutta, Sourav Mukhopadhyay:
Hierarchical Identity Based Inner Product Functional Encryption for Privacy Preserving Statistical Analysis Without q-type Assumption. EISA 2022: 108-125 - [c77]Subhranil Dutta, Ratna Dutta, Sourav Mukhopadhyay:
Constructing Pairing Free Unbounded Inner Product Functional Encryption Schemes with Unbounded Inner Product Policy. SecITC 2022: 102-116 - [c76]Anushree Belel, Ratna Dutta, Sourav Mukhopadhyay:
Key Encapsulation Mechanism in Ciphertext-policy Attribute based Setting Featuring Revocation and Key-homomorphic Property. SECRYPT 2022: 349-356 - [c75]Jayashree Dey, Ratna Dutta:
Code-based Key Encapsulation Mechanism Preserving Short Ciphertext and Secret Key. SECRYPT 2022: 374-381 - 2021
- [j28]Meenakshi Kansal, Ratna Dutta, Sourav Mukhopadhyay:
Lattice-based nominative signature using pseudorandom function. IET Inf. Secur. 15(4): 317-332 (2021) - [j27]Kamalesh Acharya, Ratna Dutta:
Constructing provable secure broadcast encryption scheme with dealership. J. Inf. Secur. Appl. 58: 102736 (2021) - [j26]Mriganka Mandal, Ratna Dutta:
Identity-based outsider anonymous cloud data outsourcing with simultaneous individual transmission for IoT environment. J. Inf. Secur. Appl. 60: 102870 (2021) - [j25]Kamalesh Acharya, Ratna Dutta:
Ternary subset difference revocation in public key framework supporting outsider anonymity. J. Ambient Intell. Humaniz. Comput. 12(2): 2183-2206 (2021) - [c74]Tapas Pal, Ratna Dutta:
Chosen Ciphertext Secure Functional Encryption from Constrained Witness PRF. ACISP 2021: 24-45 - [c73]Tapas Pal, Ratna Dutta:
CCA Secure Attribute-Hiding Inner Product Encryption from Minimal Assumption. ACISP 2021: 254-274 - [c72]Surbhi Shaw, Ratna Dutta:
Key-Oblivious Encryption from Isogenies with Application to Accountable Tracing Signatures. INDOCRYPT 2021: 362-386 - [c71]Tapas Pal, Ratna Dutta:
Attribute-Based Access Control for Inner Product Functional Encryption from LWE. LATINCRYPT 2021: 127-148 - [c70]Subhranil Dutta, Tapas Pal, Ratna Dutta:
Fully Secure Unbounded Zero Inner Product Encryption with Short Ciphertexts and Keys. ProvSec 2021: 241-258 - [c69]Surbhi Shaw, Ratna Dutta:
Identification Scheme and Forward-Secure Signature in Identity-Based Setting from Isogenies. ProvSec 2021: 309-326 - [c68]Ratna Dutta, Sumit Kumar Debnath, Chinmoy Biswas:
Storage Friendly Provably Secure Multivariate Identity-Based Signature from Isomorphism of Polynomials Problem. SECRYPT 2021: 595-602 - [i36]Tapas Pal, Ratna Dutta:
Attribute-Based Access Control for Inner Product Functional Encryption from LWE. IACR Cryptol. ePrint Arch. 2021: 178 (2021) - [i35]Surbhi Shaw, Ratna Dutta:
Key-Oblivious Encryption from isogenies and its application to Accountable Tracing Signatures. IACR Cryptol. ePrint Arch. 2021: 494 (2021) - [i34]Tapas Pal, Ratna Dutta:
Chosen Ciphertext Secure Functional Encryption from Constrained Witness PRF. IACR Cryptol. ePrint Arch. 2021: 512 (2021) - [i33]Jayashree Dey, Ratna Dutta:
Secure Code-Based Key Encapsulation Mechanism with Short Ciphertext and Secret Key. IACR Cryptol. ePrint Arch. 2021: 881 (2021) - [i32]Chinmoy Biswas, Ratna Dutta:
Secure and Efficient Multi-Key FHE Scheme Supporting Multi-bit Messages from LWE Preserving Non-Interactive Decryption. IACR Cryptol. ePrint Arch. 2021: 1431 (2021) - 2020
- [j24]Meenakshi Kansal, Ratna Dutta, Sourav Mukhopadhyay:
Group signature from lattices preserving forward security in dynamic setting. Adv. Math. Commun. 14(4): 535-553 (2020) - [c67]Meenakshi Kansal, Ratna Dutta:
Round Optimal Secure Multisignature Schemes from Lattice with Public Key Aggregation and Signature Compression. AFRICACRYPT 2020: 281-300 - [c66]Tapas Pal, Ratna Dutta:
Chosen-Ciphertext Secure Multi-identity and Multi-attribute Pure FHE. CANS 2020: 387-408 - [c65]Tapas Pal, Ratna Dutta:
Semi-Adaptively Secure Offline Witness Encryption from Puncturable Witness PRF. ProvSec 2020: 169-189 - [i31]Tapas Pal, Ratna Dutta:
Puncturable Witness Pseudorandom Functions and its Applications on Witness Encryption. IACR Cryptol. ePrint Arch. 2020: 479 (2020) - [i30]Tapas Pal, Ratna Dutta:
Chosen-Ciphertext Secure Attribute-Hiding Non-Zero Inner Product Encryptions and Its Applications. IACR Cryptol. ePrint Arch. 2020: 1085 (2020) - [i29]Tapas Pal, Ratna Dutta:
Chosen-Ciphertext Secure Multi-Identity and Multi-Attribute Pure FHE. IACR Cryptol. ePrint Arch. 2020: 1382 (2020)
2010 – 2019
- 2019
- [j23]Pratish Datta, Ratna Dutta, Sourav Mukhopadhyay:
Constrained Pseudorandom Functions for Turing Machines Revisited: How to Achieve Verifiability and Key Delegation. Algorithmica 81(9): 3245-3390 (2019) - [j22]Pratish Datta, Ratna Dutta, Sourav Mukhopadhyay:
Succinct Predicate and Online-Offline Multi-Input Inner Product Encryptions under Standard Static Assumptions. J. Inf. Secur. Appl. 48 (2019) - [c64]Tapas Pal, Ratna Dutta:
Offline Witness Encryption from Witness PRF and Randomized Encoding in CRS Model. ACISP 2019: 78-96 - [c63]Meenakshi Kansal, Ratna Dutta, Sourav Mukhopadhyay:
Construction for a Nominative Signature Scheme from Lattice with Enhanced Security. C2SI 2019: 72-91 - [c62]Mriganka Mandal, Ratna Dutta:
Efficient Identity-Based Outsider Anonymous Public-Key Trace and Revoke with Constant Ciphertext-Size and Fast Decryption. Inscrypt 2019: 365-380 - [c61]Jayashree Dey, Ratna Dutta:
Secure Key Encapsulation Mechanism with Compact Ciphertext and Public Key from Generalized Srivastava Code. ICISC 2019: 175-193 - [i28]Tapas Pal, Ratna Dutta:
Non-zero Inner Product Encryptions: Strong Security under Standard Assumptions. IACR Cryptol. ePrint Arch. 2019: 817 (2019) - [i27]Meenakshi Kansal, Ratna Dutta, Sourav Mukhopadhyay:
Efficient Construction of Nominative Signature Secure under Symmetric Key Primitives and Standard Assumptions on Lattice. IACR Cryptol. ePrint Arch. 2019: 1232 (2019) - [i26]Jayashree Dey, Ratna Dutta:
Secure Key Encapsulation Mechanism with Compact Ciphertext and Public Key from Generalized Srivastava code. IACR Cryptol. ePrint Arch. 2019: 1388 (2019) - 2018
- [j21]Pratish Datta, Ratna Dutta, Sourav Mukhopadhyay:
Functional Signcryption. J. Inf. Secur. Appl. 42: 118-134 (2018) - [c60]Kamalesh Acharya, Ratna Dutta:
Constructions of Secure Multi-Channel Broadcast Encryption Schemes in Public Key Framework. CANS 2018: 495-515 - [c59]Mriganka Mandal, Ratna Dutta:
Efficient Adaptively Secure Public-Key Trace and Revoke from Subset Cover Using Déjà Q Framework. Inscrypt 2018: 468-489 - [c58]Mriganka Mandal, Ratna Dutta:
Cost-effective Private Linear Key Agreement with Adaptive CCA Security from Prime Order Multilinear Maps and Tracing Traitors. ICETE (2) 2018: 522-529 - [i25]Mriganka Mandal, Ratna Dutta:
Cost-Effective Private Linear Key Agreement With Adaptive CCA Security from Prime Order Multilinear Maps and Tracing Traitors. IACR Cryptol. ePrint Arch. 2018: 508 (2018) - [i24]Tapas Pal, Ratna Dutta:
Constructing Witness PRF and Offline Witness Encryption Without Multilinear Maps. IACR Cryptol. ePrint Arch. 2018: 587 (2018) - 2017
- [j20]Pratish Datta, Ratna Dutta, Sourav Mukhopadhyay:
Strongly full-hiding inner product encryption. Theor. Comput. Sci. 667: 16-50 (2017) - [j19]Y. Sreenivasa Rao, Ratna Dutta:
Computational friendly attribute-based encryptions with short ciphertext. Theor. Comput. Sci. 668: 1-26 (2017) - [c57]Kamalesh Acharya, Ratna Dutta:
Recipient Revocable Broadcast Encryption Schemes Without Random Oracles. ICISC 2017: 191-213 - [c56]Pratish Datta, Ratna Dutta, Sourav Mukhopadhyay:
Constrained Pseudorandom Functions for Unconstrained Inputs Revisited: Achieving Verifiability and Key Delegation. Public Key Cryptography (2) 2017: 463-493 - [c55]Kamalesh Acharya, Ratna Dutta:
Provable Secure Constructions for Broadcast Encryption with Personalized Messages. ProvSec 2017: 329-348 - [i23]Vandana Guleria, Ratna Dutta:
UC Secure Issuer-Free Adaptive Oblivious Transfer with Hidden Access Policy. CoRR abs/1711.10751 (2017) - [i22]Kamalesh Acharya, Ratna Dutta:
Adaptively Secure Recipient Revocable Broadcast Encryption with Constant size Ciphertext. IACR Cryptol. ePrint Arch. 2017: 59 (2017) - [i21]Kamalesh Acharya, Ratna Dutta:
Enhanced Outsider-anonymous Broadcast Encryption with Subset Difference Revocation. IACR Cryptol. ePrint Arch. 2017: 265 (2017) - [i20]Pratish Datta, Ratna Dutta, Sourav Mukhopadhyay:
Attribute-Based Signatures for Turing Machines. IACR Cryptol. ePrint Arch. 2017: 801 (2017) - [i19]Meenakshi Kansal, Ratna Dutta, Sourav Mukhopadhyay:
Forward Secure Efficient Group Signature in Dynamic Setting using Lattices. IACR Cryptol. ePrint Arch. 2017: 1128 (2017) - 2016
- [j18]Y. Sreenivasa Rao, Ratna Dutta:
Attribute-based key-insulated signature for boolean formula. Int. J. Comput. Math. 93(6): 864-888 (2016) - [j17]Y. Sreenivasa Rao, Ratna Dutta:
Efficient attribute-based signature and signcryption realizing expressive access structures. Int. J. Inf. Sec. 15(1): 81-109 (2016) - [j16]Y. Sreenivasa Rao, Ratna Dutta:
Bandwidth-efficient attribute-based key-insulated signatures with message recovery. Inf. Sci. 369: 648-673 (2016) - [j15]Sumit Kumar Debnath, Ratna Dutta:
Towards fair mutual private set intersection with linear complexity. Secur. Commun. Networks 9(11): 1589-1612 (2016) - [j14]Vandana Guleria, Ratna Dutta:
Efficient oblivious transfer with adaptive queries in UC framework. Secur. Commun. Networks 9(15): 2592-2611 (2016) - [c54]Pratish Datta, Ratna Dutta, Sourav Mukhopadhyay:
Adaptively Secure Unrestricted Attribute-Based Encryption with Subset Difference Revocation in Bilinear Groups of Prime Order. AFRICACRYPT 2016: 325-345 - [c53]Sumit Kumar Debnath, Ratna Dutta:
Provably Secure Fair Mutual Private Set Intersection Cardinality Utilizing Bloom Filter. Inscrypt 2016: 505-525 - [c52]Sumit Kumar Debnath, Ratna Dutta:
How to Meet Big Data When Private Set Intersection Realizes Constant Communication Complexity. ICICS 2016: 445-454 - [c51]Kamalesh Acharya, Ratna Dutta:
Adaptively Secure Broadcast Encryption with Dealership. ICISC 2016: 161-177 - [c50]Sumit Kumar Debnath, Ratna Dutta:
New Realizations of Efficient and Secure Private Set Intersection Protocols Preserving Fairness. ICISC 2016: 254-284 - [c49]Pratish Datta, Ratna Dutta, Sourav Mukhopadhyay:
Functional Encryption for Inner Product with Full Function Privacy. Public Key Cryptography (1) 2016: 164-195 - [c48]Kamalesh Acharya, Ratna Dutta:
Secure and Efficient Construction of Broadcast Encryption with Dealership. ProvSec 2016: 277-295 - [i18]Sumit Kumar Debnath, Ratna Dutta:
Fair mPSI and mPSI-CA: Efficient Constructions in Prime Order Groups with Security in the Standard Model against Malicious Adversary. IACR Cryptol. ePrint Arch. 2016: 216 (2016) - [i17]Pratish Datta, Ratna Dutta, Sourav Mukhopadhyay:
Verifiable and Delegatable Constrained Pseudorandom Functions for Unconstrained Inputs. IACR Cryptol. ePrint Arch. 2016: 784 (2016) - [i16]Kamalesh Acharya, Ratna Dutta:
Secure and E fficient Construction of Broadcast Encryption with Dealership. IACR Cryptol. ePrint Arch. 2016: 844 (2016) - [i15]Pratish Datta, Ratna Dutta, Sourav Mukhopadhyay:
Succinct Predicate and Online-Offline Multi-Input Inner Product Encryptions under Standard Static Assumptions. IACR Cryptol. ePrint Arch. 2016: 904 (2016) - 2015
- [j13]Y. Sreenivasa Rao, Ratna Dutta:
Fully secure anonymous spatial encryption under affine space delegation functionality revisited. J. Inf. Secur. Appl. 24-25: 1-12 (2015) - [j12]Vandana Guleria, Ratna Dutta:
Universally composable issuer-free adaptive oblivious transfer with access policy. Secur. Commun. Networks 8(18): 3615-3633 (2015) - [j11]Y. Sreenivasa Rao, Ratna Dutta:
Fully secure bandwidth-efficient anonymous ciphertext-policy attribute-based encryption. Secur. Commun. Networks 8(18): 4157-4176 (2015) - [c47]Pratish Datta, Ratna Dutta, Sourav Mukhopadhyay:
Compact Attribute-Based Encryption and Signcryption for General Circuits from Multilinear Maps. INDOCRYPT 2015: 3-24 - [c46]Pratish Datta, Ratna Dutta, Sourav Mukhopadhyay:
Fully Secure Online/Offline Predicate and Attribute-Based Encryption. ISPEC 2015: 331-345 - [c45]Sumit Kumar Debnath, Ratna Dutta:
Secure and Efficient Private Set Intersection Cardinality Using Bloom Filter. ISC 2015: 209-226 - [c44]Pratish Datta, Ratna Dutta, Sourav Mukhopadhyay:
General Circuit Realizing Compact Revocable Attribute-Based Encryption from Multilinear Maps. ISC 2015: 336-354 - [c43]Pratish Datta, Ratna Dutta, Sourav Mukhopadhyay:
Functional Signcryption: Notion, Construction, and Applications. ProvSec 2015: 268-288 - [c42]Sumit Kumar Debnath, Ratna Dutta:
Efficient Private Set Intersection Cardinality in the Presence of Malicious Adversaries. ProvSec 2015: 326-339 - [i14]Pratish Datta, Ratna Dutta, Sourav Mukhopadhyay:
Fully Secure Unbounded Revocable Attribute-Based Encryption in Prime Order Bilinear Groups via Subset Difference Method. IACR Cryptol. ePrint Arch. 2015: 293 (2015) - [i13]Pratish Datta, Ratna Dutta, Sourav Mukhopadhyay:
General Circuit Realizing Compact Revocable Attribute-Based Encryption from Multilinear Maps. IACR Cryptol. ePrint Arch. 2015: 884 (2015) - [i12]Pratish Datta, Ratna Dutta, Sourav Mukhopadhyay:
Functional Signcryption: Notion, Construction, and Applications. IACR Cryptol. ePrint Arch. 2015: 913 (2015) - [i11]Pratish Datta, Ratna Dutta, Sourav Mukhopadhyay:
Compact Attribute-Based Encryption and Signcryption for General Circuits from Multilinear Maps. IACR Cryptol. ePrint Arch. 2015: 1188 (2015) - [i10]Pratish Datta, Ratna Dutta, Sourav Mukhopadhyay:
Functional Encryption for Inner Product with Full Function Privacy. IACR Cryptol. ePrint Arch. 2015: 1255 (2015) - 2014
- [j10]Sarbari Mitra, Ratna Dutta, Sourav Mukhopadhyay:
A deterministic key pre-distribution scheme for WSN using projective planes and their complements. Int. J. Trust. Manag. Comput. Commun. 2(2): 150-184 (2014) - [j9]Ratna Dutta:
Anti-collusive self-healing key distributions for wireless networks. Int. J. Wirel. Mob. Comput. 7(4): 362-377 (2014) - [j8]Sarbari Mitra, Sourav Mukhopadhyay, Ratna Dutta:
A group-based deterministic key pre-distribution scheme for wireless sensor network. Int. J. Wirel. Mob. Comput. 7(5): 435-447 (2014) - [c41]Pratish Datta, Ratna Dutta, Sourav Mukhopadhyay:
Universally Composable Efficient Priced Oblivious Transfer from a Flexible Membership Encryption. ACISP 2014: 98-114 - [c40]Y. Sreenivasa Rao, Ratna Dutta:
Expressive Bandwidth-Efficient Attribute Based Signature and Signcryption in Standard Model. ACISP 2014: 209-225 - [c39]Y. Sreenivasa Rao, Ratna Dutta:
Expressive Attribute Based Signcryption with Constant-Size Ciphertext. AFRICACRYPT 2014: 398-419 - [c38]Vandana Guleria, Ratna Dutta:
Universally Composable Identity Based Adaptive Oblivious Transfer with Access Control. Inscrypt 2014: 109-129 - [c37]Y. Sreenivasa Rao, Ratna Dutta:
Dynamic Ciphertext-Policy Attribute-Based Encryption for Expressive Access Policy. ICDCIT 2014: 275-286 - [c36]Vandana Guleria, Ratna Dutta:
Adaptive Oblivious Transfer Realizing Expressive Hidden Access Policy. ICETE (Selected Papers) 2014: 212-233 - [c35]Vandana Guleria, Ratna Dutta:
Efficient Adaptive Oblivious Transfer Without q-type Assumptions in UC Framework. ICICS 2014: 105-119 - [c34]Y. Sreenivasa Rao, Ratna Dutta:
Attribute Based Key-Insulated Signatures with Message Recovery. ICICS 2014: 215-229 - [c33]Sumit Kumar Debnath, Ratna Dutta:
A Fair and Efficient Mutual Private Set Intersection Protocol from a Two-Way Oblivious Pseudorandom Function. ICISC 2014: 343-359 - [c32]Vandana Guleria, Ratna Dutta:
Issuer-Free Adaptive Oblivious Transfer with Access Policy. ICISC 2014: 402-418 - [c31]Vandana Guleria, Ratna Dutta:
Efficient Adaptive Oblivious Transfer in UC Framework. ISPEC 2014: 271-286 - [c30]Pratish Datta, Ratna Dutta, Sourav Mukhopadhyay:
Fully Secure Self-Updatable Encryption in Prime Order Bilinear Groups. ISC 2014: 1-18 - [c29]Vandana Guleria, Ratna Dutta:
Lightweight Universally Composable Adaptive Oblivious Transfer. NSS 2014: 285-298 - [c28]Vandana Guleria, Ratna Dutta:
Adaptive Oblivious Transfer with Hidden Access Policy Realizing Disjunction. SECRYPT 2014: 43-54 - [i9]Pratish Datta, Ratna Dutta, Sourav Mukhopadhyay:
Universally Composable Efficient Priced Oblivious Transfer from a Flexible Membership Encryption. IACR Cryptol. ePrint Arch. 2014: 584 (2014) - [i8]Pratish Datta, Ratna Dutta, Sourav Mukhopadhyay:
Fully Secure Self-Updatable Encryption in Prime Order Bilinear Groups. IACR Cryptol. ePrint Arch. 2014: 940 (2014) - 2013
- [c27]Y. Sreenivasa Rao, Ratna Dutta:
Decentralized Ciphertext-Policy Attribute-Based Encryption Scheme with Fast Decryption. Communications and Multimedia Security 2013: 66-81 - [c26]Y. Sreenivasa Rao, Ratna Dutta:
Computationally Efficient Expressive Key-Policy Attribute Based Encryption Schemes with Constant-Size Ciphertext. ICICS 2013: 346-362 - [c25]Y. Sreenivasa Rao, Ratna Dutta:
Recipient Anonymous Ciphertext-Policy Attribute Based Encryption. ICISS 2013: 329-344 - [c24]Sarbari Mitra, Sourav Mukhopadhyay, Ratna Dutta:
Unconditionally Secure Fully Connected Key Establishment Using Deployment Knowledge. ICT-EurAsia 2013: 496-501 - [c23]Y. Sreenivasa Rao, Ratna Dutta:
Efficient Attribute Based Access Control Mechanism for Vehicular Ad Hoc Network. NSS 2013: 26-39 - [c22]Y. Sreenivasa Rao, Ratna Dutta:
Computationally Efficient Dual-Policy Attribute Based Encryption with Short Ciphertext. ProvSec 2013: 288-308 - 2012
- [j7]Ratna Dutta, Sugata Sanyal:
Collusion resistant self-healing key distribution in mobile wireless networks. Int. J. Wirel. Mob. Comput. 5(3): 228-243 (2012) - [c21]Sarbari Mitra, Sourav Mukhopadhyay, Ratna Dutta:
A Flexible Deterministic Approach to Key Pre-distribution in Grid Based WSNs. ADHOCNETS 2012: 164-179 - [c20]Y. Sreenivasa Rao, Ratna Dutta:
Computationally Efficient Secure Access Control for Vehicular Ad Hoc Networks. ICISS 2012: 294-309 - [i7]Ratna Dutta, Sugata Sanyal:
Collusion resistant self-healing key distribution in mobile wireless networks. CoRR abs/1206.6285 (2012) - 2011
- [j6]Ratna Dutta, Tom Dowling:
Provably secure hybrid key agreement protocols in cluster-based wireless ad hoc networks. Ad Hoc Networks 9(5): 767-787 (2011) - [c19]Ratna Dutta, Dheerendra Mishra, Sourav Mukhopadhyay:
Vector Space Access Structure and ID Based Distributed DRM Key Management. ACC (4) 2011: 223-232 - [c18]Sarbari Mitra, Ratna Dutta, Sourav Mukhopadhyay:
A Hierarchical Deterministic Key Pre-distribution for WSN Using Projective Planes. ADHOCNETS 2011: 16-31 - [c17]Ratna Dutta, Dheerendra Mishra, Sourav Mukhopadhyay:
Access Policy Based Key Management in Multi-level Multi-distributor DRM Architecture. InfoSecHiComNet 2011: 57-71 - [c16]Ratna Dutta:
Access Polynomial Based Self-healing Key Distribution with Improved Security and Performance. InfoSecHiComNet 2011: 72-82 - [c15]Sarbari Mitra, Ratna Dutta, Sourav Mukhopadhyay:
Towards a Deterministic Hierarchical Key Predistribution for WSN Using Complementary Fano Plane. SecureComm 2011: 373-388 - 2010
- [j5]Ratna Dutta, Sourav Mukhopadhyay, Martin Collier:
Computationally secure self-healing key distribution with revocation in wireless ad hoc networks. Ad Hoc Networks 8(6): 597-613 (2010)
2000 – 2009
- 2009
- [j4]Ratna Dutta, Tom Dowling:
Secure and Efficient Group Key Agreements for Cluster Based Networks. Trans. Comput. Sci. 4: 87-116 (2009) - [c14]Ratna Dutta, Sourav Mukhopadhyay, Tom Dowling:
Generalized self-healing key distribution in wireless adhoc networks with trade-offs in user's pre-arranged life cycle and collusion resistance. Q2SWinet 2009: 80-87 - [c13]Ratna Dutta, Sourav Mukhopadhyay, Tom Dowling:
Enhanced Access Polynomial Based Self-healing Key Distribution. SEWCN 2009: 13-24 - 2008
- [j3]Ratna Dutta, Rana Barua:
Provably Secure Constant Round Contributory Group Key Agreement in Dynamic Setting. IEEE Trans. Inf. Theory 54(5): 2007-2025 (2008) - [c12]Ratna Dutta, Sourav Mukhopadhyay, Sabu Emmanuel:
Low Bandwidth Self-Healing Key Distribution for Broadcast Encryption. Asia International Conference on Modelling and Simulation 2008: 867-872 - [c11]Ratna Dutta, Sourav Mukhopadhyay, Amitabha Das, Sabu Emmanuel:
Generalized Self-healing Key Distribution Using Vector Space Access Structure. Networking 2008: 612-623 - 2007
- [j2]Ratna Dutta:
Converting Group Key Agreement Protocol into Password-Based Setting - Case Study. J. Comput. 2(8): 26-33 (2007) - [c10]Ratna Dutta, Ee-Chien Chang, Sourav Mukhopadhyay:
Efficient Self-healing Key Distribution with Revocation for Wireless Sensor Networks Using One Way Key Chains. ACNS 2007: 385-400 - [c9]Ratna Dutta:
Multi-Party Key Agreement in Password-Based Setting. Asia International Conference on Modelling and Simulation 2007: 133-138 - [c8]Ratna Dutta, Yongdong Wu, Sourav Mukhopadhyay:
Constant Storage Self-Healing Key Distribution with Revocation in Wireless Sensor Network. ICC 2007: 1323-1328 - [c7]Ratna Dutta:
Overcome Weakness of a Password-Based Group Key Agreement Protocol. ISCC 2007: 469-474 - [c6]Ratna Dutta, Sourav Mukhopadhyay:
Designing Scalable Self-healing Key Distribution Schemes with Revocation Capability. ISPA 2007: 419-430 - [c5]Ratna Dutta, Sourav Mukhopadhyay:
Improved Self-Healing Key Distribution with Revocation in Wireless Sensor Network. WCNC 2007: 2963-2968 - 2006
- [j1]Ratna Dutta, Rana Barua:
Password-based Encrypted Group Key Agreement. Int. J. Netw. Secur. 3(1): 23-34 (2006) - 2005
- [c4]Ratna Dutta, Rana Barua:
Dynamic Group Key Agreement in Tree-Based Setting. ACISP 2005: 101-112 - [c3]Ratna Dutta, Rana Barua:
Constant Round Dynamic Group Key Agreement. ISC 2005: 74-88 - [i6]Ratna Dutta, Rana Barua:
Dynamic Group Key Agreement in Tree-Based Setting. IACR Cryptol. ePrint Arch. 2005: 131 (2005) - [i5]Ratna Dutta, Rana Barua:
Constant Round Dynamic Group Key Agreement. IACR Cryptol. ePrint Arch. 2005: 221 (2005) - [i4]Ratna Dutta, Rana Barua:
Overview of Key Agreement Protocols. IACR Cryptol. ePrint Arch. 2005: 289 (2005) - 2004
- [c2]Ratna Dutta, Rana Barua, Palash Sarkar:
Provably Secure Authenticated Tree Based Group Key Agreement. ICICS 2004: 92-104 - [i3]Ratna Dutta, Rana Barua, Palash Sarkar:
Pairing-Based Cryptographic Protocols : A Survey. IACR Cryptol. ePrint Arch. 2004: 64 (2004) - [i2]Ratna Dutta, Rana Barua, Palash Sarkar:
Provably Secure Authenticated Tree Based Group Key Agreement Protocol. IACR Cryptol. ePrint Arch. 2004: 90 (2004) - 2003
- [c1]Rana Barua, Ratna Dutta, Palash Sarkar:
Extending Joux's Protocol to Multi Party Key Agreement (Extended Abstract). INDOCRYPT 2003: 205-217 - [i1]Rana Barua, Ratna Dutta, Palash Sarkar:
Extending Joux's Protocol to Multi Party Key Agreement. IACR Cryptol. ePrint Arch. 2003: 62 (2003)
Coauthor Index
[j41] [j38] [j36] [c80] [c78] [c77] [c76] [j28] [j24] [j23] [j22] [c63] [i27] [j21] [j20] [c56] [i20] [i19] [c54] [c49] [i17] [i15] [c47] [c46] [c44] [c43] [i14] [i13] [i12] [i11] [i10] [j10] [j8] [c41] [c30] [i9] [i8] [c24] [c21] [c19] [c18] [c17] [c15] [j5] [c14] [c13] [c12] [c11] [c10] [c8] [c6] [c5]
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