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Search Publications by: Christopher Celi (Fed)

Displaying 1 - 3 of 3

A Vulnerability in Implementations of SHA-3, SHAKE, EdDSA, and Other NIST-Approved Algorithms

April 19, 2023

Author(s)

Nicky Mouha, Christopher Celi

This paper describes a vulnerability in several implementations of the Secure Hash Algorithm 3 (SHA-3) that have been released by its designers. The vulnerability has been present since the final-round update of Keccak was submitted to the National

Extending NIST's CAVP Testing of Cryptographic Hash Function Implementations

February 14, 2020

Author(s)

Nicky W. Mouha, Christopher T. Celi

This paper describes a vulnerability in Apple's CoreCrypto library, which affects 11 out of the 12 implemented hash functions: every implemented hash function except MD2 (Message Digest 2), as well as several higher-level operations such as the Hash-based