… Chaskey, designed by Mouha et al. [19], is a very efficient MAC algorithm for microcontrollers
… The internal permutation π of Chaskey has totally 12 rounds, and one of them is depicted in …

… Chaskey: An efficient MAC algorithm for 32-bit microcontrollers. In A. Joux and AM Youssef,
editors, Selected Areas in Cryptography — SAC 2014, volume 8781 of Lecture Notes in …

… round-reduced versions of SPECK and Chaskey. Biryukov et al.’s … To improve the efficiency
of our search algorithm, we … and β = 2 if the block size is 32-bit and α = 8 and β = 3 otherwise. …

… differential, we can construct effective distinguishers on 9-… bits can be naturally found, while
Chaskey is dependent on the … Thus we use the Algorithm 1 directly and set the bound to be …

… Some examples of lightweight MAC algorithms are Chaskey [20], TuLP [21], and … algorithm
within the IoT constrained environment. Furthermore, the efficiency of lightweight algorithms …

… 4b) between Speck and Chaskey, we can find a value of 0.54, which cannot be considered
… Verbauwhede, “Chaskey: An efficient MAC algorithm for 32-bit microcontrollers,” in Selected …

… of the microcontrollers comprising our BSN platform create a need for algorithms that can …
Traditional block ciphers often have elaborate key schedules designed to work on 32-bit or …

… more efficient than the popular HMAC [28]. • Chaskey is developed as a MAC algorithm [29].
It … designed to provide fast results for software implementations that run on a microcontroller. …

… algorithm like SHA256, we adopted the Chaskey keyed-hash … To evaluate the energy efficiency
of our authentication … ultra-low-power microcontroller MSP430G2x and the sub-1 GHz RF …

… SEM or Chaskey cipher, our method is not effectively applied … plaintext difference in SEM
and Chaskey cipher) is not … key recovery attacks on blockcipher-based MAC algorithms. …