Proof that the Family of Toeplitz Matrices is XOR-Universal
Posted by Hernichtocles, at crypto.stackexchange.com,
Definition of XOR-Universal hash functions by Abidin[1]: A class $H$ of hash functions from $M$ to $T$ is XOR-Universal$_2$ ($XU…
Definition of XOR-Universal hash functions by Abidin[1]: A class $H$ of hash functions from $M$ to $T$ is XOR-Universal$_2$ ($XU…
Consider a "MAC" that uses a symmetric key $K$ to generate an authentication tag $t$ for a message $M$ in the following way: …