Field Programmable Gate Array (FPGA) is a general purpose programmable logic device
that can be configured by a customer after manufacturing to perform from a simple logic gate …

Cryptographic hash functions are widely used primitives with a purpose to ensure the
integrity of data. Hash functions are also utilized in conjunction with digital signatures to …

The digital signature scheme SPHINCS+ is a candidate in the NIST post-quantum project,
whose aim is to standardize cryptographic systems that are secure against attacks …

High performance and area efficient Secure Hash Algorithm (SHA-3) hardware realization is
investigated and proposed in this work. In addition to the new and simplified round constant …

This paper conducts an extensive comparative study of state-of-the-art solutions for
implementing the SHA-3 hash function. SHA-3, a pivotal component in modern …

Cryptographic hash function is an essential element in sensitive communications, such as
banking, military and health. It ensures secure communication by checking data integrity …

In this paper, three different approaches are considered for FPGA based implementations of
the SHA-3 hash functions. While the performance of proposed unfolded and pipelined …

Synchronized padder block and a compact-dynamic round constant (RC) generator to
achieve highly efficient Keccak architecture are proposed in this work. The proposed design …

Cryptographic hash functions are at the heart of many information security applications like
message authentication codes (MACs), digital signatures and other forms of authentication …

The SHA-3 cryptographic hash algorithm is standardized in FIPS 202. We present a
pipelined hardware architecture supporting all the four SHA-3 modes of operation and a …