… been no extensive analysis of hash functions, … analysis of cryptographic hash functions that
can be used in blockchain systems. The most common and applicable cryptographic hashing …

… They investigated the security of lightweight designs for the future security of hash functions.
Analysis results in this paper are a good reference in construction of verification properties. …

… As the property of collision resistance is crucial in cryptographic hash functions, we use
collision test to make sure the same. The number of collisions in specific number of bits in the …

… designed, implemented, and analyzed the performance, in terms of security and speed, of
two proposed keyed Chaotic Neural Network (CNN) hash functions … The first hash function’s …

… on the increasing hashing algorithm security. This paper proposes to present a modified
SHA-256 like hash algorithm by exploring the design principles of the two hash schemes (SHA-…

… cryptographic hash functions are hash functions but not every hash function is a cryptographic
hash function… This paper describes what cryptographic hash functions are, what security …

… hash algorithm. In this paper, a comprehensive survey of some lightweight cryptographic hash
functions … Apart from covering the analyses of these algorithms, the differences of these pri…

… of hash function is facing a new attack. The present paper provides an extensive study on
cryptographic hash functions … a detailed description of cryptographic hash algorithms. It also …

… the complexity of cryptographic hash functions. We start with … hash functions (CRH), which
prevent an efficient attacker from finding a pair of distinct inputs x, x on which the function has …

… Motivated by the cryptographic properties that a hash function should satisfy, we develop
four tests. The Bit-Contribution Test checks if changes in the message affect the hash value, …