Online SM3 Hash Calculator
Tool Introduction:
Online SM3 Hash Calculator is a tool that performs hash calculations on text strings based on the SM3 cryptographic hash algorithm. The calculation results support both Base64 and hexadecimal string formats. SM3 is a cryptographic hash function standard announced by the Chinese National Cryptography Administration in 2010, mainly used for digital signatures and verification, message authentication code generation and verification, random number generation, etc. Its security and efficiency are comparable to SHA-256.
About SM3 Algorithm：
SM3 is a cryptographic hash function standard adopted by the Chinese government, released by the Chinese National Cryptography Administration on December 17, 2010. The relevant standard is "GM/T 0004-2012 SM3 Cryptographic Hash Algorithm".
In commercial cryptographic systems, SM3 is mainly used for the following purposes:
- Digital signatures and verification
- Message authentication code generation and verification
- Random number generation
The SM3 algorithm is publicly available. According to the Chinese National Cryptography Administration, its security and efficiency are comparable to SHA-256.