Ver:

·         Hash

Algoritmo de hash. Desarrollo del gobierno chino. Acepta mensajes en bloques de 512 bits, generando un resumen de 256 bits.

SM3 Cryptographic Hash Algorithm is a chinese national cryptographic hash algorithm standard published by the China National Cryptography Bureau in December 2010 . The SM3 take input messages as 512 bits blocks and generates 256 bits digest values, same as SHA-256.

http://infosec.pku.edu.cn/~guanzhi/libsm3/