Recent Updates: Banquet details updated. Please note the dress code.


Indocrypt 2016 is the 17th International Conference on Cryptology in India. The conference will take place during December 11-14, 2016 at Indian Statistical Institute in Kolkata. Indocrypt 2016 is part of the Indocrypt series organized under the aegis of the Cryptology Research Society of India.

Important Dates

General Chair

Program Chairs


Program Committee


Submission Server

Click here to submit your paper.

Some reminders:


Call for Papers

The call for papers is also available in PDF.

Since its introduction in 2000, Indocrypt has been widely acknowledged as the leading Indian venue for cryptography. Additionally, Indocrypt is well known and established around the cryptographic world, attracting cryptographers from all around the world. This year, the conference returns once again to Kolkata (where it was founded).

Original papers on all technical aspects of cryptology are solicited for submission. This includes works on foundational, practical, and industry-related aspects with contributions in various areas including security models, cryptographic primitives, cryptographic protocols, cryptanalysis, hardware and software implementation aspects, and applications. Submissions focusing on cryptographic aspects of network security, complexity theory, information theory, coding theory, number theory, and quantum computing are welcome.

Instructions for authors of papers

Submissions must not substantially duplicate work that any of the authors has published/submitted in a journal or a conference/workshop with proceedings. Accepted submissions may not appear in any other conference or workshop that has proceedings. The Indocrypt 2016 Chairs reserve the right to share information about submissions with other program committees or journal editors to detect parallel submissions. In addition, the Indocrypt Chairs reserve the right to contact an author's institution/corporation and/or other appropriate organizations if an irregular submission is detected.

Submissions must be anonymous, with no author names, affiliations, acknowledgments, or obvious references. It should begin with a title, a short abstract, and a list of keywords. The length of the submission should be at most 16 pages excluding bibliography and appendices using Springer's LNCS package (see instructions at, with no changes to the style (i.e. single column with at least 11pt size font with reasonably sized margins). Any number of clearly marked appendices may be supplied following the main body of the paper. However, the committee members are not required to read appendices; the paper should be intelligible without them. Submissions not meeting these guidelines risk rejection without consideration of their merits. Submitted papers must be in PDF format and should be submitted electronically. A detailed description of the electronic submission procedure is available via

The proceedings will be published in Springer's Lecture Notes in Computer Science series, and will be available at the conference.

Authors of accepted papers must guarantee that their paper will be presented at the conference.


Accepted Papers


Conference Proceedings

The conference proceedings are now available online as Springer LNCS Volume number 10095 at this link.



Indian Statistical Institute, Kolkata

203 Barrackpore Trunk Road, Kolkata 700108, India
Phone: 033-25752001; Fax: 033-25776680; Email:
Map for ISI, Kolkata; ISI Campus Map [pdf]

Indian Statistical Institute (ISI), a unique P. C. Mahalanobish institution devoted to the research, teaching and application of statistics, natural sciences and social sciences. Founded by Professor P.C. Mahalanobis in Kolkata on 17th December, 1931, the institute gained the status of an Institution of National Importance by an act of the Indian Parliament in 1959.
The Headquarters of ISI is located in the northern fringe of the metropolis of Kolkata. Additionally, there are four centres located in Delhi, Bangalore, Chennai and Tezpur. Research in Statistics and related disciplines is the primary activity of the Institute. Teaching activities are undertaken mainly in Kolkata, Delhi and Bangalore. Offices of the Institute located in several other cities in India are primarily engaged in projects and consultancy in Statistical Quality Control and Operations Research'.


Indian Currency

The Government of India has recently demonetized the old Rs 500 and Rs 1000 currency notes. This has impacted short term availability of cash at many places in the country. We advice participants from abroad to plan for this. Specifically, either carry new currency notes of Rs 500 and Rs 2000, or carry the currency notes of Rs 100, or pay by cards wherever it is possible to do so.



Suggested hotels:

Mid and high range hotels:
We suggest The Fern Hotel and Resorts (Mid Range hotel) Website
We have negotiated a special conference rate in this hotel. For booking a room at conference rates, please book the room before November 10, 2016. To avail of this discounted rate send a mail to and with CC to The booking details will be mailed to you. If you book the room late, the rooms might still be available but not at the discounted rates.

There are many good hotels in the city. If you would like to book a high end hotel, then The Park or Taj Bengal are good options, among others.

Economy hotels:
We suggest the following two hotels. Please note that we have not negotiated any conference rates with these hotels.
(a) Airport city hotel Website
(b) Ehnotel hotel Website

Accommodation at ISI Kolkata:
Please note that we could get only a few rooms in the guesthouse and student dormitories for Indocrypt participants, as a few other coferences are also being organized by the institute during the same period. All of these rooms are already booked. The Indocrypt 2016 organizing team can't provide any more accommodation support to participants at the venue. Please make your own arrangements for stay at Kolkata during the conference.

Local travel :
Attendees staying at Fern Hotel and resorts may book airport pickup and drop cabs (cost is approx. USD 15) provided by the hotel. The charges can be paid by card at the hotel. Please mail the hotel directly to book this. (Prepaid taxis are also available at the Kolkata airport. Please go to the appropriate counter at the airport for these. It is not certain if this counter accepts card payments.)

For all the participants staying at the Fern hotel, we are providing free pickup and drop from Fern hotel to the venue on all conference days. The conference bus will start at 08:00 AM from the Fern hotel on each day.



Students (Indian or Foreign) will be considered for Registration Fee waiver in case they are presenting their paper at the conference. Student authors of papers, but those who are not presenting their papers, may also be considered likewise. Students interested in applying for registration fee waiver should write at the official conference mail-id with a copy of their CV and giving justification for seeking the waiver.

Special Discount

Members of CRSI are allowed 25% discount in the registration fees.

Registration fee

Designation Foreign Participants Indian Participants
Till October 31, 2016 From November 1, 2016 Till October 31, 2016 From November 1, 2016
Academia US$ 600 US$ 650 INR 7000 INR 8000
Students US$ 300 US$ 350 INR 2000 INR 3000
Industry US$ 700 US$ 750 INR 9000 INR 10000

Wire Transfer Details (Click here for a signed copy of bank details)

Name of the Account Holder R.C. Bose Centre for Cryptology & Security
Name of the Bank IDBI Bank
Name & Address of the Branch Sinthir More, 277/2/1, B.T. Road, Kolkata-700036
Account Number and Type 0399102000003001 (Current Account)
IFSC IBKL0000399
MICR 700259018
PAN Card No. AAAAI0345R
Purpose to be Mentioned INDOCRYPT-2016 Registration Fee:

Registration Details

Step 1
Pay the registration fees by wire transfer (bank details above) and note down the wire transfer transcation reference number.
Step 2
Download the registration form (DOC, PDF) and fill up the same.
Step 3
Please send the scanned copy of the duly filled registration form and scanned copy of the electronic fund (wire) transfer to Once the registration is confirmed, you will be intimated by an email.


Tutorial Speakers






Title / Author(s)

11/12/16: Tutorial Day

8:00 to 9:00


9:00 to 10:30



A Quick Introduction to Statistical Attacks on Block Ciphers
Orr Dunkelman

10:30 to 11:00


11:00 to 12:30



Attcking Block Ciphers through the Key Schedule
Orr Dunkelman

12:30 to 14:00

Lunch Break (90 minutes)

14:00 to 15:30



Efficient Secure Two-Party Computation Protocols
Claudio Orlandi

15:30 to 16:00

Tea Break (30 minutes)

16:00 to 17:30



Efficient Secure Two-Party Computation Protocols ... continued
Claudio Orlandi

12/12/16: Conference Day 1

8:15 to 9:15


9:15 to 9:30

Opening Remarks

9:30 to 11:30

Public-Key Session


Session chair: R. Balasubramanian

Approximate-Deterministic Public Key Encryption from Hard Learning Problems
Yamin Liu, Xianhui Lu, Bao Li, Wenpan Jing, Fuyang Fang

Blending FHE-NTRU Keys - The Excalibur Property
Louis Goubin, Francisco José Vial Prado

The Shortest Signatures Ever
Mohamed Saied Emam Mohamed, Albrecht Petzoldt

Adaptively Secure Strong Designated Signature
Neetu Sharma, Rajeev Anand Sahu, Vishal Saraswat, Birendra Kumar Sharma

11:30 to 12:00

Tea Break (30 minutes)

12:00 to 13:00

Invited Talk


Session chair: Orr Dunkelman

Breaking and Repairing Security Proofs of Authenticated Encryption Schemes
Tetsu Iwata

13:00 to 14:30

Lunch Break (90 minutes)

14:30 to 16:00

Protocols Session


Session chair: Rana Barua

Verifiable Computation for Randomized Algorithm
Muhua Liu, Ying Wu, Rui Xue

UC-secure and Contributory Password-Authenticated Group Key Exchange
Lin Zhang, Zhenfeng Zhang

CRT-based Outsourcing Algorithms for Modular Exponentiations
Lakshmi Kuppusamy, Jothi Rangasamy

16:00 to 16:30

Tea Break (30 minutes)

16:30 to 17:30

Side Channel Session


Session chair: Mridul Nandi

Analyzing the Shuffling Side-Channel Countermeasure for Lattice-Based Signatures
Peter Pessl

Score-based vs. Probability-based Enumeration -- a Cautionary Note -
Marios Omar Choudary, Romain Poussier, Francois-Xavier Standaert

13/12/16: Day 2

9:00 to 10:30

Implementation Session


Session chair: Mohamed Saied Emam Mohamed

Atomic AES: A Compact Implementation of the AES Encryption/Decryption Core
Subhadeep Banik, Andrey Bogdanov, Francesco Regazzoni

Fast Hardware Architectures for Supersingular Isogeny Diffie-Hellman Key Exchange on FPGA
Brian Koziel, Reza Azarderakhsh, Mehran Mozaffari Kermani

AEZ: Anything-but EaZy in Hardware
Ekawat Homsirikamol, Kris Gaj

10:30 to 11:00

Tea Break (30 minutes)

11:00 to 12:00

Functional Encryption Session


Session chair: Rishiraj Bhattacharya

Revocable Decentralized Multi-Authority Functional Encryption
Hikaru Tsuchida, Takashi Nishide, Eiji Okamoto, Kwangjo Kim

Private Functional Encryption: Indistinguishability-Based Definitions and Constructions from Obfuscation
Afonso Arriaga, Manuel Barbosa, Pooya Farshim

12:00 to 13:00

Invited Talk


Session chair: Somitra Sanadhya

Fast Zero-Knowledge from Secure Computation
Claudio Orlandi

13:00 to 14:30

Lunch Break (90 minutes)

14:30 to 16:30

Symmetric-Key Cryptanalysis Session


Session chair: Tetsu Iwata

On Linear Hulls and Trails
Tomer Ashur, Vincent Rijmen

Practical low data-complexity subspace-trail cryptanalysis of round-reduced PRINCE
Lorenzo Grassi, Christian Rechberger

Related-Key Cryptanalysis of Midori
David Gerault, Pascal Lafourcade

Some Proofs of Joint Distribution of Keystream Biases in RC4
Sonu Jha, Subhadeep Banik, Takanori Isobe, Toshihiro Ohigashi

18:00 and onwards

Banquet at Begal Club. Please note the dress code.

14/12/16: Day 3

9:00 to 10:30

Foundations Session


Session chair: Claudio Orlandi

Implicit Quadratic Property of Differentially 4-Uniform Permutations
Theo Fanuela Prabowo, Chik How Tan

On Negation Complexity of Injections, Surjections and Collision-Resistance in Cryptography
Doug Miller, Adam Scrivener, Jesse Stern, Muthuramakrishnan Venkitasubramaniam

Secret Sharing for mNP: Completeness Results
Mahabir Prasad Jhanwar, Kannan Srinathan

10:30 to 11:00

Tea Break (30 minutes)

11:00 to 12:00

New Constructions Session


Session chair: Palash Sarkar

Receiver Selective Opening Security from Indistinguishability Obfuscation
Dingding Jia, Xianhui Lu, Bao Li

Format Preserving Sets: On Diffusion Layers Of Format Preserving Encryption Schemes
Kishan Chand Gupta, Sumit Kumar Pandey, Indranil Ghosh Ray

12:00 to 13:00

Invited Talk


Session chair: Bimal Roy

Leakage-Resilient Symmetric Cryptography (Overview of the ERC Project CRASH, Part II)
Francois-Xavier Standaert

13:00 to 14:00

Lunch Break (60 minutes)


Invited Speakers


Conference Banquet

The banquet will be held at Bengal Club on the evening of Dec 13. Please note the dress code for the dinner.

     Shirts or Collared T-shirts, Trousers, Covered shoes
     Churidar/Kurta or Dhoti/Kurta, Sandals
   NOT allowed
     Jeans, Pyjamas, Chappals

     Saree or Churidar/kurta or Western clothes
   NOT allowed


Indian Visa

The e-Tourist Visa facility is available for nationals of more than 150 countries whose objective of visiting India is recreation, sight seeing, casual visit to meet friends or relatives, short duration medical treatment or casual business visit. The e-Tourist Visa facility involves completely online application for which no facilitation is required by any intermediary / agents etc.

A conference visa may also be obtained from the concerned Indian Mission. The documents required would be mailed to you. If you require an invitation letter for a conference visa then please get in touch with us.

You can also mail us if you need any further support.

Approval from the Department of Atomic Energy is available here: DAE approval
Approval from the Ministry of Home Affairs is available here: MHA approval


Contact us

For questions concerning the conference, please contact at