Efficient and Provably Secure Certificateless Multi-receiver Signcryption. - S. Sharmila Deva Selvi; S. Sree Vivek; Deepanshu Shukla; C. Pandu Rangan (ProvSec, 2008)

Cryptanalysis of Mu et al.'s and Li et al.'s Schemes and a Provably Secure ID-Based Broadcast Signcryption (IBBSC) Scheme. - S. Sharmila Deva Selvi; S. Sree Vivek; Ragavendran Gopalakrishnan; Naga Naresh Karuturi; C. Pandu Rangan (WISA, 2008)

Provably Secure ID-Based Broadcast Signcryption (IBBSC) Scheme. - S. Sharmila Deva Selvi; S. Sree Vivek; Ragavendran Gopalakrishnan; Naga Naresh Karuturi; C. Pandu Rangan (IACR Cryptol. ePrint Arch., 2008)

On the Provable Security of Multi-Receiver Signcryption Schemes. - S. Sharmila Deva Selvi; S. Sree Vivek; Ragavendran Gopalakrishnan; Naga Naresh Karuturi; C. Pandu Rangan (IACR Cryptol. ePrint Arch., 2008)

Cryptanalysis of Li et al.'s Identity-Based Threshold Signcryption Scheme. - S. Sharmila Deva Selvi; S. Sree Vivek; Neha Jain; C. Pandu Rangan (IACR Cryptol. ePrint Arch., 2008)

Cryptanalysis of Bohio et al.'s ID-Based Broadcast Signcryption (IBBSC) Scheme for Wireless Ad-hoc Networks. - S. Sharmila Deva Selvi; S. Sree Vivek; Naga Naresh Karuturi; Ragavendran Gopalakrishnan; C. Pandu Rangan (IACR Cryptol. ePrint Arch., 2008)

An Efficient Identity-Based Signcryption Scheme for Multiple Receivers. - S. Sharmila Deva Selvi; S. Sree Vivek; Rahul Srinivasan; C. Pandu Rangan (IACR Cryptol. ePrint Arch., 2008)

Breaking and Building of Threshold Signcryption Schemes. - S. Sharmila Deva Selvi; S. Sree Vivek; Shilpi Nayak; C. Pandu Rangan (Inscrypt, 2009)

Identity Based Aggregate Signcryption Schemes. - S. Sharmila Deva Selvi; S. Sree Vivek; J. Shriram; S. Kalaivani; C. Pandu Rangan (INDOCRYPT, 2009)

On the security of Identity Based Ring Signcryption Schemes. - S. Sharmila Deva Selvi; S. Sree Vivek; C. Pandu Rangan (IACR Cryptol. ePrint Arch., 2009)

Breaking and Fixing of an Identity Based Multi-Signcryption Scheme. - S. Sharmila Deva Selvi; S. Sree Vivek; C. Pandu Rangan (IACR Cryptol. ePrint Arch., 2009)

Cryptanalysis of Certificateless Signcryption Schemes and an Efficient Construction Without Pairing. - S. Sharmila Deva Selvi; S. Sree Vivek; C. Pandu Rangan (IACR Cryptol. ePrint Arch., 2009)

A note on the Certificateless Multi-receiver Signcryption Scheme. - S. Sharmila Deva Selvi; S. Sree Vivek; C. Pandu Rangan (IACR Cryptol. ePrint Arch., 2009)

Certificateless KEM and Hybrid Signcryption Schemes Revisited. - S. Sharmila Deva Selvi; S. Sree Vivek; C. Pandu Rangan (IACR Cryptol. ePrint Arch., 2009)

Security Analysis of Aggregate signature and Batch verification signature schemes. - S. Sharmila Deva Selvi; S. Sree Vivek; J. Shriram; S. Kalaivani; C. Pandu Rangan (IACR Cryptol. ePrint Arch., 2009)

Breaking and Building of Group Inside Signature. - S. Sree Vivek; S. Sharmila Deva Selvi; S. Gopi Nath; C. Pandu Rangan (IACR Cryptol. ePrint Arch., 2009)

ON THE SECURITY OF TWO RING SIGNCRYPTION SCHEMES. - S. Sree Vivek; S. Sharmila Deva Selvi; C. Pandu Rangan (IACR Cryptol. ePrint Arch., 2009)

Scalable Compilers for Group Key Establishment : Two/Three Party to Group. - S. Sree Vivek; S. Sharmila Deva Selvi; Deepanshu Shukla; C. Pandu Rangan (IACR Cryptol. ePrint Arch., 2009)

An Identity based Ring Signcryption Scheme with Public Verifiability. - S. Sharmila Deva Selvi; S. Sree Vivek; Sakhi S. Anand; C. Pandu Rangan (SECRYPT, 2010)

Identity Based Self Delegated Signature - Self Proxy Signatures. - S. Sharmila Deva Selvi; S. Sree Vivek; S. Gopi Nath; C. Pandu Rangan (IACR Cryptol. ePrint Arch., 2010)

On the Security of Identity Based Threshold Unsigncryption Schemes. - S. Sharmila Deva Selvi; S. Sree Vivek; S. Priti; C. Pandu Rangan (IACR Cryptol. ePrint Arch., 2010)

Security Weaknesses in Two Certificateless Signcryption Schemes. - S. Sharmila Deva Selvi; S. Sree Vivek; C. Pandu Rangan (IACR Cryptol. ePrint Arch., 2010)

Identity Based Online/Offline Encryption Scheme. - S. Sharmila Deva Selvi; S. Sree Vivek; C. Pandu Rangan (IACR Cryptol. ePrint Arch., 2010)

Identity Based Public Verifiable Signcryption Scheme. - S. Sharmila Deva Selvi; S. Sree Vivek; C. Pandu Rangan (IACR Cryptol. ePrint Arch., 2010)

Identity Based Online/Offline Signcryption Scheme. - S. Sharmila Deva Selvi; S. Sree Vivek; C. Pandu Rangan (IACR Cryptol. ePrint Arch., 2010)

CCA2 Secure Certificateless Encryption Schemes Based on RSA. - S. Sharmila Deva Selvi; S. Sree Vivek; C. Pandu Rangan (IACR Cryptol. ePrint Arch., 2010)

Identity Based Partial Aggregate Signature Scheme Without Pairing. - S. Sharmila Deva Selvi; S. Sree Vivek; J. Shriram; C. Pandu Rangan (IACR Cryptol. ePrint Arch., 2010)

Identity Based Online/Offline Encryption and Signcryption Schemes Revisited. - S. Sharmila Deva Selvi; S. Sree Vivek; C. Pandu Rangan (InfoSecHiComNet, 2011)

CCA Secure Certificateless Encryption Schemes based on RSA. - S. Sree Vivek; S. Sharmila Deva Selvi; C. Pandu Rangan (SECRYPT, 2011)

Identity Based Deterministic Signature Scheme Without Forking-Lemma. - S. Sharmila Deva Selvi; S. Sree Vivek; C. Pandu Rangan (IACR Cryptol. ePrint Arch., 2011)

Deterministic Identity Based Signature Scheme and its Application for Aggregate Signatures. - S. Sharmila Deva Selvi; S. Sree Vivek; C. Pandu Rangan (IACR Cryptol. ePrint Arch., 2011)

On the Security of ID Based Signcryption Schemes. - S. Sharmila Deva Selvi; S. Sree Vivek; Dhinakaran Vinayagamurthy; C. Pandu Rangan (IACR Cryptol. ePrint Arch., 2011)

Compact CCA-Secure Encryption with Ciphertext Verifiability. - S. Sree Vivek; S. Sharmila Deva Selvi; C. Pandu Rangan (IACR Cryptol. ePrint Arch., 2011)

Group key establishment (GKE): Two/three party key exchange to GKE. - S. Sree Vivek; S. Sharmila Deva Selvi; Deepanshu Shukla; C. Pandu Rangan (IEEE ANTS, 2012)

Compact Stateful Encryption Schemes with Ciphertext Verifiability. - S. Sree Vivek; S. Sharmila Deva Selvi; C. Pandu Rangan (IWSEC, 2012)

ID Based Signcryption Scheme in Standard Model. - S. Sharmila Deva Selvi; S. Sree Vivek; Dhinakaran Vinayagamurthy; C. Pandu Rangan (IACR Cryptol. ePrint Arch., 2012)

Strongly Unforgeable Proxy Re-Signature Schemes in the Standard model. - S. Sree Vivek; S. Sharmila Deva Selvi; Guhan Balasubramanian; C. Pandu Rangan (IACR Cryptol. ePrint Arch., 2012)

Stronger Public Key Encryption Schemes Withstanding RAM Scraper Like Attacks. - S. Sree Vivek; S. Sharmila Deva Selvi; C. Pandu Rangan (IACR Cryptol. ePrint Arch., 2012)

Efficient Certificateless Online/Offline Signature. - S. Sharmila Deva Selvi; S. Sree Vivek; Vivek Krishna Pradhan; C. Pandu Rangan (J. Internet Serv. Inf. Secur., 2012)

PKI Based Signcryption without Pairing: an Efficient Scheme with Tight Security Reduction. - S. Sree Vivek; S. Sharmila Deva Selvi; Salini Selvaraj Kowsalya; C. Pandu Rangan (J. Wirel. Mob. Networks Ubiquitous Comput. Dependable Appl., 2012)

A Special Purpose Signature Scheme for Secure Computation of Traffic in a Distributed Network. - S. Sree Vivek; S. Sharmila Deva Selvi; Ramarathnam Venkatesan; C. Pandu Rangan (J. Wirel. Mob. Networks Ubiquitous Comput. Dependable Appl., 2012)

Efficient, Pairing-Free, Authenticated Identity Based Key Agreement in a Single Round. - S. Sree Vivek; S. Sharmila Deva Selvi; Layamrudhaa Renganathan Venkatesan; C. Pandu Rangan (ProvSec, 2013)

A Revocable Online-Offline Certificateless Signature Scheme without Pairing. - Karthik Abinav; Saikrishna Badrinarayanan; C. Pandu Rangan; S. Sharmila Deva Selvi; S. Sree Vivek; Vivek Krishna Pradhan (IACR Cryptol. ePrint Arch., 2013)

Efficient Certificateless Online/Offline Signature with tight security. - S. Sharmila Deva Selvi; S. Sree Vivek; Vivek Krishna Pradhan; C. Pandu Rangan (J. Internet Serv. Inf. Secur., 2013)

Practical IBE Secure under CBDH - Encrypting Without Pairing. - S. Sree Vivek; S. Sharmila Deva Selvi; Aanchal Malhotra; C. Pandu Rangan (SECRYPT, 2015)

Formalizing the Relationship Between Commitment and Basic Cryptographic Primitives. - S. Sree Vivek; S. Sharmila Deva Selvi; Pallavi Chandrasekar; C. Pandu Rangan (J. Internet Serv. Inf. Secur., 2016)

Stronger public key encryption system withstanding RAM scraper like attacks. - Sree Vivek Sivanandam; S. Sharmila Deva Selvi; Akshayaram Srinivasan; Chandrasekaran Pandu Rangan (Secur. Commun. Networks, 2016)

An Efficient Non-transferable Proxy Re-encryption Scheme. - S. Sharmila Deva Selvi; Arinjita Paul; C. Pandu Rangan (ATIS, 2017)

Identity-Based Group Encryption Revisited. - Kanika Gupta; S. Sharmila Deva Selvi; C. Pandu Rangan; Shubham Sopan Dighe (ICICS, 2017)

An Efficient Certificateless Proxy Re-Encryption Scheme without Pairing. - S. Sharmila Deva Selvi; Arinjita Paul; C. Pandu Rangan (IACR Cryptol. ePrint Arch., 2017)

On the security of a Certificateless Proxy Re-Encryption Scheme without Pairing. - S. Sharmila Deva Selvi; Arinjita Paul; C. Pandu Rangan (IACR Cryptol. ePrint Arch., 2017)

A CCA-secure collusion-resistant Identity-based Proxy Re-encryption Scheme. - Arinjita Paul; Varshika Srinivasavaradhan; S. Sharmila Deva Selvi; C. Pandu Rangan (IACR Cryptol. ePrint Arch., 2018)

A Provably-Secure Unidirectional Proxy Re-Encryption Scheme Without Pairing in the Random Oracle Model. - S. Sharmila Deva Selvi; Arinjita Paul; C. Pandu Rangan (IACR Cryptol. ePrint Arch., 2018)

Splitting and Aggregating Signatures in Cryptocurrency Protocols. - S. Sharmila Deva Selvi; Arinjita Paul; C. Pandu Rangan; Siva Dirisala; Saswata Basu (DAPPCON, 2019)

A Closer Look at Anonymous Proxy Re-Encryption Schemes. - S. Sharmila Deva Selvi; S. Harish; Swethashree Dhanabal; C. Pandu Rangan (SpaCCS, 2019)

Attribute-based Proxy Re-Encryption with Constant Size Ciphertexts. - Arinjita Paul; S. Sharmila Deva Selvi; C. Pandu Rangan (IACR Cryptol. ePrint Arch., 2019)

Cryptanalysis of a pairing-free certificate-based proxy re-encryption scheme for secure data sharing in public clouds. - S. Sharmila Deva Selvi; Irene Miriam Isaac; C. Pandu Rangan (IACR Cryptol. ePrint Arch., 2019)

Sharing of Encrypted files in Blockchain Made Simpler. - S. Sharmila Deva Selvi; Arinjita Paul; Siva Dirisala; Saswata Basu; C. Pandu Rangan (IACR Cryptol. ePrint Arch., 2019)

Efficient Attribute-Based Proxy Re-Encryption with Constant Size Ciphertexts. - Arinjita Paul; S. Sharmila Deva Selvi; C. Pandu Rangan (INDOCRYPT, 2020)

Non-transferability in Proxy Re-Encryption Revisited. - Arinjita Paul; Lihua Wang 001; S. Sharmila Deva Selvi; C. Pandu Rangan (J. Internet Serv. Inf. Secur., 2020)

A Provably Secure Conditional Proxy Re-Encryption Scheme without Pairing. - Arinjita Paul; S. Sharmila Deva Selvi; C. Pandu Rangan (J. Internet Serv. Inf. Secur., 2021)

Compact Identity Based Encryption Based on n^{th} - Residuosity Assumption. - S. Sree Vivek; S. Sharmila Deva Selvi; Ramarathnam Venkatesan; C. Pandu Rangan (IACR Cryptol. ePrint Arch., 2023)