Cryptanalyzing a Pair of Russian Encryption Algorithms
A pair of Russia-designed cryptographic algorithms—the Kuznyechik block cipher and the Streebog hash function—have the same flawed S-box that is almost certainly an intentional backdoor. It’s just not the kind of mistake you make by accident, not in 2014.
Wilhelm Tell • May 10, 2019 6:58 AM
The secrecy and a standard can not exist in the same space and time.