2024
DOI: 10.46586/tches.v2024.i2.545-587
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Gleeok: A Family of Low-Latency PRFs and its Applications to Authenticated Encryption

Ravi Anand,
Subhadeep Banik,
Andrea Caforio
et al.

Abstract: In this paper, we propose a new family of low-latency pseudorandom functions (PRFs), dubbed Gleeok.Gleeok utilizes three 128-bit branches to achieve a 256-bit key size while maintaining low latency. The first two branches are specifically designed to defend against statistical attacks, especially for differential attacks, while the third branch provides resilience against algebraic attacks. This unique design enables Gleeok to offer ultralow latency while supporting 256-bit keys, setting it apart from existing… Show more

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Cited by 2 publications
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