Sm4
The symmetric block cipher from China's SM (ShangMi) national standard suite, providing 128-bit encryption. Available in SORA Nexus alongside SM2 (asymmetric) and SM3 (hash) for deployments requiring full compliance with Chinese cryptographic regulations in financial and government sectors.
Sm4
CryptographyThe symmetric block cipher from China's SM (ShangMi) national standard suite, providing 128-bit encryption. Available in SORA Nexus alongside SM2 (asymmetric) and SM3 (hash) for deployments requiring full compliance wit…
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Definition
The symmetric block cipher from China's SM (ShangMi) national standard suite, providing 128-bit encryption. Available in SORA Nexus alongside SM2 (asymmetric) and SM3 (hash) for deployments requiring full compliance with Chinese cryptographic regulations in financial and government sectors.
Why it matters
Completes the SM cryptographic suite for regulated Chinese market deployments.