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Insecure TLS_SM4_CCM_SM3
- IANA name:
- TLS_SM4_CCM_SM3
- Hex code:
- 0x00, 0xC7
- TLS Version(s):
- TLS1.3
- Protocol:
- Transport Layer Security (TLS)
- Key Exchange:
- PFS -
- Authentication:
- -
- Encryption:
- AEAD ShangMi 4 Encryption Algorithm in Counter with CBC-MAC mode (SM4 CCM)
- Hash:
- ShangMi 3 Hashing Algorithm (SM3)
- Included in RFC:
- Machine-readable:
- application/json
ShangMi 4 Encryption:
The ShangMi 4 (SM4) encryption algorithm is a chinese algorithm, which will be or is already mandatory for TLS encrypted connections in China. The security of this algorithm is not proven and its use is not recommended by the IETF. (see ietf.org)
ShangMi 3 Hash:
The ShangMi 3 (SM3) hashing algorithm is a chinese algorithm, which will be or is already mandatory for TLS encrypted connections in China. The security of this algorithm is not proven and its use is not recommended by the IETF. (see ietf.org)