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Indian Statistical Institute
(17 results)-
White Papers
Pseudo-Random Functions and Parallelizable Modes of Operations of a Block Cipher
September 7, 2009, 12:00am PDT
This paper considers the construction and analysis of Pseudo-Random Functions (PRFs) with specific reference to modes of operations of a block cipher. In the context of Message Authentication...
Provided by Indian Statistical Institute
-
White Papers
Component Based Development Application in Software Engineering
November 9, 2010, 12:00am PST
Concept of reuse is not a rare phenomenon in core engineering branches. But the same concept in software engineering context has been introduced in early days of computing but its approach was ad...
Provided by Indian Statistical Institute
-
White Papers
Efficient Hardware Implementations of BRW Polynomials and Tweakable Enciphering Schemes
March 31, 2011, 12:00am PDT
A new class of polynomials was introduced by Bernstein (Bernstein 2007) which were later named by Sarkar as Bernstein-Rabin-Winograd (BRW) polynomials (Sarkar 2009). For the purpose of...
Provided by Indian Statistical Institute
-
White Papers
A Simple and Generic Construction of Authenticated Encryption With Associated Data
July 28, 2008, 12:00am PDT
The authors revisit the problem of constructing a protocol for performing Authenticated Encryption with Associated Data (AEAD). A technique is described which combines a collision resistant hash...
Provided by Indian Statistical Institute
-
White Papers
On Authenticated Encryption Using Stream Ciphers Supporting an Initialisation Vector
June 6, 2011, 12:00am PDT
The authors describe a systematic framework for using a stream cipher supporting an Initialisation Vector (IV) to perform various tasks of authentication and authenticated encryption. These...
Provided by Indian Statistical Institute
-
White Papers
Does Export And Productivity Growth Linkage Exist? Evidence From The Indian Manufacturing Industry
November 24, 2009, 12:00am PST
This paper examines the relationship between export market participation and total factor productivity growth at the firm level, using a representative sample of Indian manufacturing firms for the...
Provided by Indian Statistical Institute
-
Whitepapers
Secure Position Verification for Wireless Sensor Networks in Noisy Channels
May 5, 2011, 12:00am PDT
Position verification in Wireless Sensor Networks (WSNs) is quite tricky in presence of attackers (malicious sensor nodes), who try to break the verification protocol by reporting their incorrect...
Provided by Indian Statistical Institute
-
Whitepapers
A General Construction of Tweakable Block Ciphers and Different Modes of Operations
July 26, 2007, 12:00am PDT
Symmetric ciphers form the backbone of encryption technology since all bulk encryptions are done using symmetric ciphers. A block cipher has to be used in an appropriate mode of operation for...
Provided by Indian Statistical Institute
-
Whitepapers
A Differential Fault Attack on Grain-128a using MACs
June 19, 2012, 12:00am PDT
The 32-bit MAC of Grain-128a is a linear combination of the first 64 and then the alternative keystream bits. In this paper, the authors describe a successful differential fault attack on...
Provided by Indian Statistical Institute
-
Whitepapers
Analysis and Trade-Offs for the (Complete Tree) Layered Subset Difference Broadcast Encryption Scheme
June 13, 2012, 12:00am PDT
Broadcast Encryption (BE) is an important technique for Digital Rights Management (DRM). Two key parameters of a BE scheme are the average size of the transmission overhead and the size of the...
Provided by Indian Statistical Institute
-
Whitepapers
Efficient Construction of Identity Based Signcryption Schemes From Identity Based Encryption and Signature Schemes
September 23, 2011, 12:00am PDT
In this paper, the authors show how to construct an Identity Based Signcryption Scheme (IBSC) using an Identity Based Encryption (IBE) and an Identity Based Signature (IBS) schemes. This, they...
Provided by Indian Statistical Institute
-
Whitepapers
Model Selection Approach for Distributed Fault Detection in Wireless Sensor Networks
January 21, 2013, 12:00am PST
Sensor networks aim at monitoring their surroundings for event detection and object tracking. But, due to failure, or death of sensors, false signal can be transmitted. In this paper, the authors...
Provided by Indian Statistical Institute
-
White Papers
Digital and Mixed Signal Testing Technology the Standards IEEE 1149.1 and IEEE 1149.4
December 22, 2011, 12:00am PST
Among all the On-Chip Built-In Self-Test (BIST) technologies, JTAG is the most well-known and widely used. In this paper, the mechanism of basic JTAG (IEEE 1149.1) has been discussed. The pitfalls...
Provided by Indian Statistical Institute
-
White Papers
Constant-Size Ciphertext HIBE From Asymmetric Pairings Using the Dual-System Technique
March 25, 2012, 12:00am PDT
The authors present a new Hierarchical Identity Based Encryption (HIBE) scheme with constant-size ciphertext that can be implemented using the most efficient bilinear pairings, namely, Type-3...
Provided by Indian Statistical Institute
-
White Papers
Designing Integrated Accelerator for Stream Ciphers With Structural Similarities
January 15, 2012, 12:00am PST
Till date, the basic idea for implementing stream ciphers has been confined to individual standalone designs. In this paper, the authors introduce the notion of integrated implementation of...
Provided by Indian Statistical Institute
-
White Papers
Variants of Waters' Dual-System Primitives Using Asymmetric Pairings
January 17, 2012, 12:00am PST
Waters, in 2009, introduced an important technique, called dual-system encryption, to construct Identity-Based Encryption (IBE) and related schemes. The resulting IBE scheme was described in the...
Provided by Indian Statistical Institute
-
White Papers
More on Correcting Errors in RSA Private Keys: Breaking CRT-RSA With Low Weight Decryption Exponents
February 29, 2012, 12:00am PST
Several schemes have been proposed towards the fast encryption and decryption in RSA and its variants. One popular idea is to use integers having low Hamming weight in the preparation of the...
Provided by Indian Statistical Institute
-
Whitepapers
Model Selection Approach for Distributed Fault Detection in Wireless Sensor Networks
January 21, 2013, 12:00am PST
Sensor networks aim at monitoring their surroundings for event detection and object tracking. But, due to failure, or death of sensors, false signal can be transmitted. In this paper, the authors...
Provided by Indian Statistical Institute
-
Whitepapers
Efficient Construction of Identity Based Signcryption Schemes From Identity Based Encryption and Signature Schemes
September 23, 2011, 12:00am PDT
In this paper, the authors show how to construct an Identity Based Signcryption Scheme (IBSC) using an Identity Based Encryption (IBE) and an Identity Based Signature (IBS) schemes. This, they...
Provided by Indian Statistical Institute
-
Whitepapers
Analysis and Trade-Offs for the (Complete Tree) Layered Subset Difference Broadcast Encryption Scheme
June 13, 2012, 12:00am PDT
Broadcast Encryption (BE) is an important technique for Digital Rights Management (DRM). Two key parameters of a BE scheme are the average size of the transmission overhead and the size of the...
Provided by Indian Statistical Institute
-
Whitepapers
A Differential Fault Attack on Grain-128a using MACs
June 19, 2012, 12:00am PDT
The 32-bit MAC of Grain-128a is a linear combination of the first 64 and then the alternative keystream bits. In this paper, the authors describe a successful differential fault attack on...
Provided by Indian Statistical Institute
-
Whitepapers
A General Construction of Tweakable Block Ciphers and Different Modes of Operations
July 26, 2007, 12:00am PDT
Symmetric ciphers form the backbone of encryption technology since all bulk encryptions are done using symmetric ciphers. A block cipher has to be used in an appropriate mode of operation for...
Provided by Indian Statistical Institute
-
Whitepapers
Secure Position Verification for Wireless Sensor Networks in Noisy Channels
May 5, 2011, 12:00am PDT
Position verification in Wireless Sensor Networks (WSNs) is quite tricky in presence of attackers (malicious sensor nodes), who try to break the verification protocol by reporting their incorrect...
Provided by Indian Statistical Institute
-
White Papers
More on Correcting Errors in RSA Private Keys: Breaking CRT-RSA With Low Weight Decryption Exponents
February 29, 2012, 12:00am PST
Several schemes have been proposed towards the fast encryption and decryption in RSA and its variants. One popular idea is to use integers having low Hamming weight in the preparation of the...
Provided by Indian Statistical Institute
-
White Papers
Variants of Waters' Dual-System Primitives Using Asymmetric Pairings
January 17, 2012, 12:00am PST
Waters, in 2009, introduced an important technique, called dual-system encryption, to construct Identity-Based Encryption (IBE) and related schemes. The resulting IBE scheme was described in the...
Provided by Indian Statistical Institute
-
White Papers
Designing Integrated Accelerator for Stream Ciphers With Structural Similarities
January 15, 2012, 12:00am PST
Till date, the basic idea for implementing stream ciphers has been confined to individual standalone designs. In this paper, the authors introduce the notion of integrated implementation of...
Provided by Indian Statistical Institute
-
White Papers
Constant-Size Ciphertext HIBE From Asymmetric Pairings Using the Dual-System Technique
March 25, 2012, 12:00am PDT
The authors present a new Hierarchical Identity Based Encryption (HIBE) scheme with constant-size ciphertext that can be implemented using the most efficient bilinear pairings, namely, Type-3...
Provided by Indian Statistical Institute
-
White Papers
Digital and Mixed Signal Testing Technology the Standards IEEE 1149.1 and IEEE 1149.4
December 22, 2011, 12:00am PST
Among all the On-Chip Built-In Self-Test (BIST) technologies, JTAG is the most well-known and widely used. In this paper, the mechanism of basic JTAG (IEEE 1149.1) has been discussed. The pitfalls...
Provided by Indian Statistical Institute
-
White Papers
Does Export And Productivity Growth Linkage Exist? Evidence From The Indian Manufacturing Industry
November 24, 2009, 12:00am PST
This paper examines the relationship between export market participation and total factor productivity growth at the firm level, using a representative sample of Indian manufacturing firms for the...
Provided by Indian Statistical Institute
-
White Papers
On Authenticated Encryption Using Stream Ciphers Supporting an Initialisation Vector
June 6, 2011, 12:00am PDT
The authors describe a systematic framework for using a stream cipher supporting an Initialisation Vector (IV) to perform various tasks of authentication and authenticated encryption. These...
Provided by Indian Statistical Institute
-
White Papers
A Simple and Generic Construction of Authenticated Encryption With Associated Data
July 28, 2008, 12:00am PDT
The authors revisit the problem of constructing a protocol for performing Authenticated Encryption with Associated Data (AEAD). A technique is described which combines a collision resistant hash...
Provided by Indian Statistical Institute
-
White Papers
Efficient Hardware Implementations of BRW Polynomials and Tweakable Enciphering Schemes
March 31, 2011, 12:00am PDT
A new class of polynomials was introduced by Bernstein (Bernstein 2007) which were later named by Sarkar as Bernstein-Rabin-Winograd (BRW) polynomials (Sarkar 2009). For the purpose of...
Provided by Indian Statistical Institute
-
White Papers
Component Based Development Application in Software Engineering
November 9, 2010, 12:00am PST
Concept of reuse is not a rare phenomenon in core engineering branches. But the same concept in software engineering context has been introduced in early days of computing but its approach was ad...
Provided by Indian Statistical Institute
-
White Papers
Pseudo-Random Functions and Parallelizable Modes of Operations of a Block Cipher
September 7, 2009, 12:00am PDT
This paper considers the construction and analysis of Pseudo-Random Functions (PRFs) with specific reference to modes of operations of a block cipher. In the context of Message Authentication...
Provided by Indian Statistical Institute
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