Hashing multiple messages with SM3 on GPU platforms

摘要

＜正＞Dear editor,The SM3 cryptographic hash algorithm [1] was approved as the only standard hash function in China and standardized as a Chinese National Standard（GB standard） in2016. Soon after, SM3 was standardized by the International Organization for Standardization（ISO）. The structure of SM3 is similar to SHA-2 family [2], which based on the Merkle-Damg°ard construction, with the addition of several strengthening features including a more complex step function and stronger message dependency than SHA-2.