Meltem Sonmez Turan

Publications

Status Report on the Final Round of the NIST Lightweight Cryptography Standardization Process

June 16, 2023

Author(s)

Meltem Sonmez Turan, Kerry McKay, Donghoon Chang, Jinkeon Kang, Noah Waller, John M. Kelsey, Lawrence E. Bassham, Deukjo Hong

The National Institute of Standards and Technology (NIST) initiated a public standardization process to select one or more Authenticated Encryption with

Discussion on the Full Entropy Assumption of the SP 800-90 Series

April 14, 2023

Author(s)

Darryl Buller, Aaron Kaufer, Allen Roginsky, Meltem Sonmez Turan

The NIST SP 800-90 series [1][2][3] supports the generation of high-quality random bits for cryptographic and non-cryptographic use. The security strength of a

Resistance of Ascon Family against Conditional Cube Attacks in Nonce-Misuse Setting

October 25, 2022

Author(s)

Donghoon Chang, Deukjo Hong, Jinkeon Kang, Meltem Sonmez Turan

Ascon family is one of the finalists of the National Institute of Standards and Technology (NIST) lightweight cryptography standardization process. The family

New Bounds on the Multiplicative Complexity of Boolean Functions

September 11, 2022

Author(s)

Meltem Sonmez Turan

Multiplicative Complexity (MC) is defined as the minimum number of AND gates required to implement a function with a circuit over the basis AND, XOR, NOT}. This

A New Conditional Cube Attack on Reduced-Round Ascon-128a in a Nonce-misuse Setting

May 9, 2022

Author(s)

Donghoon Chang, Jinkeon Kang, Meltem Sonmez Turan

Ascon is one of the finalists of the National Institute of Standards and Technology (NIST) lightweight cryptography standardization process. In 2019, Ascon was

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Meltem Sonmez Turan (Fed)

Mathematician

Publications

Status Report on the Final Round of the NIST Lightweight Cryptography Standardization Process

Discussion on the Full Entropy Assumption of the SP 800-90 Series

Resistance of Ascon Family against Conditional Cube Attacks in Nonce-Misuse Setting

New Bounds on the Multiplicative Complexity of Boolean Functions

A New Conditional Cube Attack on Reduced-Round Ascon-128a in a Nonce-misuse Setting