On modes of operations of a block cipher for authentication and authenticated encryption

Chakraborty, Debrup; Sarkar, Palash

doi:10.1007/s12095-015-0153-6

Cited by 10 publications

(5 citation statements)

References 51 publications

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“…Most of the ECC-based Authentication schemes have acceptable attainment but are undefendable to all security breaches. Chakraborty et al, [21] provided a uniform platform for Advanced Encryption Standards and the Intel AES-NI instructions to achieve authenticated Encryption with associated data. The existing frameworks are not standard or generally accepted frameworks.…”

Section: A Lightweight Cryptographic Algorithmsmentioning

confidence: 99%

Data Protection Mechanisms in IoT: A Vital Challenge

Padmashree¹,

Arunalatha²,

Venugopal³

2021

IJEAT

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The Internet of Things (IoT) associated with life is a budding real-time environment paradigm. Smart Users can control and analyze Things through Smart gadgets connected through the network. As gazillions of devices are connected and communicated via a complex, distributed network, the number of potential threats and attacks has grown drastically against protection and privacy. Security must be provided continuously for IoT service. Exploring the issues to be improved in IoT setup includes Information Secrecy, Access Control, Authentication, Integrity, Privacy, and Trust. The paper summarizes the issues with IoT device security and the efficiency of the existing security solutions. This paper analyses the schemes to guard IoT communications and the methods adopted by the researchers while providing security of data in IoT.

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Section: A Lightweight Cryptographic Algorithmsmentioning

confidence: 99%

Data Protection Mechanisms in IoT: A Vital Challenge

Padmashree¹,

Arunalatha²,

Venugopal³

2021

IJEAT

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“…PAE and the XLS cipherlengthening scheme turned out to be completely insecure. PAE was later modified [92], whereas XLS was withdrawn.…”

Section: Problematic Proofsmentioning

confidence: 99%

Critical perspectives on provable security: Fifteen years of "another look" papers

Koblitz¹,

Menezes²

2019

Advances in Mathematics of Communications

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“…While various blockcipher-based fully misuse-resistant AE schemes exist (such as SIV [76] [73]), and DAEAD [20]), the state of the art for permutation-based schemes is rather scarce. In particular, the only misuse-resistant AE schemes known in literature are Haddoc and Mr. Monster Burrito by Bertoni et al [12].…”

Section: Masked Even-mansour (Mem) Tweakable Ciphermentioning

confidence: 99%

Improved Masking for Tweakable Blockciphers with Applications to Authenticated Encryption

Granger

Jovanovic

Mennink

et al. 2016

Advances in Cryptology – EUROCRYPT 2016

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Abstract.A popular approach to tweakable blockcipher design is via masking, where a certain primitive (a blockcipher or a permutation) is preceded and followed by an easy-to-compute tweak-dependent mask. In this work, we revisit the principle of masking. We do so alongside the introduction of the tweakable Even-Mansour construction MEM. Its masking function combines the advantages of word-oriented LFSRand powering-up-based methods. We show in particular how recent advancements in computing discrete logarithms over finite fields of characteristic 2 can be exploited in a constructive way to realize highly efficient, constant-time masking functions. If the masking satisfies a set of simple conditions, then MEM is a secure tweakable blockcipher up to the birthday bound. The strengths of MEM are exhibited by the design of fully parallelizable authenticated encryption schemes OPP (nonce-respecting) and MRO (misuse-resistant). If instantiated with a reduced-round BLAKE2b permutation, OPP and MRO achieve speeds up to 0.55 and 1.06 cycles per byte on the Intel Haswell microarchitecture, and are able to significantly outperform their closest competitors.

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On modes of operations of a block cipher for authentication and authenticated encryption

Cited by 10 publications

References 51 publications

Data Protection Mechanisms in IoT: A Vital Challenge

Data Protection Mechanisms in IoT: A Vital Challenge

Critical perspectives on provable security: Fifteen years of "another look" papers

Improved Masking for Tweakable Blockciphers with Applications to Authenticated Encryption

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