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Article
Differential fault attack on SPN-based sponge and SIV-like AE schemes
This paper presents the first instance of a successful differential fault attack (DFA) on the nonce-based authentication scheme PHOTON-BEETLE, which was a finalist but not the winner of the NIST LwC competition. ...
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Article
Differential fault analysis of NORX using variants of coupon collector problem
In this paper, we report the first DFA on nonce-based CAESAR scheme NORX (applicable to all the versions v1, v2.0, v3.0). This demonstrates a scenario when faults introduced in NORX in parallel mode can be use...
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Article
Differential Fault Attack on Feistel-Based Sponge AE Schemes
Performing differential fault attack (DFA) for any sponge authenticated encryption (AE) in the encryption query is a challenging task due to the employment of a unique nonce. Therefore, we need to repeat the nonc...
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Chapter and Conference Paper
Cryptanalysis of ForkAES
Forkciphers are a new kind of primitive proposed recently by Andreeva et al. for efficient encryption and authentication of small messages. They fork the middle state of a cipher and encrypt it twice under two...
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Article
Revisiting RC4 key collision: Faster search algorithm and new 22-byte colliding key pairs
If two different secret keys of stream cipher RC4 yield the same internal state after the key scheduling algorithm (KSA) and hence generate the same sequence of keystream bits, they are called a colliding key ...