A password hashing algorithm is a cryptographic method that transforms passwords into a
secure and irreversible format. It is used not only for authentication purposes but also for key …

One of the most basic properties expected from block ciphers and hash functions is passing
statistical randomness testing, as they are expected to behave like random mappings …

The advanced encryption standard (AES) is the most encryption algorithm used around the
world. This fact made it coveted by several cryptanalysis attacks. Some of them succeed to …

One of the most basic properties expected from block ciphers and hash functions is passing
statistical randomness testing, as they are supposed to behave like random mappings …

在研究现有加密算法识别方案局限性的基础上, 提出了基于密文随机性度量值分布特征的分组
密码算法识别方案. 首先, 基于码元频数检测, 块内频数检测及游程检测对AES, Camellia, DES …

Synchronous stream ciphers constitute an important class of symmetric ciphers. After the call
of the eSTREAM project in 2004, 34 stream ciphers with different design approaches were …

Feature extraction of ciphertext is a key procedure in cryptosystem recognition task. Varieties
of ciphertext's features are proposed in exited literatures, while feature based on …

This research explores the data security of the Internet of Things (IoT), with a specific focus
on designing cryptographic algorithms suitable for the resource-constrained ESP32 …

This research explores the data security of the Internet of Things (IoT), with a specific focus
on designing cryptographic algorithms suitable for the resource-constrained ESP32 …

Time Memory Trade O (TMTO) is a cryptanalytic method that aims to develop an attack
which has a lower memory complexity than lookup table and a lower online time complexity …