SM3 Hash Generator
Generate SM3 hash online. Chinese National Standard cryptographic hash function.
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SM3 Cryptographic Hash Function
SM3 is a cryptographic hash function used in the Chinese National Standard. It is similar to SHA-256 in structure and security but uses different constants and functions. It produces a 256-bit hash value.
SM3 is widely used in commercial applications within China and is part of the ISO/IEC 10118-3:2018 standard. It is suitable for digital signatures, message authentication codes, and random number generation.
Key Features:
- Standard: Chinese National Standard (GM/T 0004-2012).
- Output Size: 256 bits (32 bytes).
- Security: Comparable to SHA-256.