Weak Cipher Suite
- IANA name:
- TLS_DH_RSA_WITH_ARIA_128_GCM_SHA256
- Hex code:
- 0xC0, 0x54
- TLS Version(s):
- TLS1.2
- Protocol:
- Transport Layer Security (TLS)
- Key Exchange:
- Diffie-Hellman (DH)
- Authentication
- Rivest Shamir Adleman algorithm (RSA)
- Encryption:
- ARIA with 128bit key in Galois/Counter mode (ARIA 128 GCM)
- Hash:
- Secure Hash Algorithm 256 (SHA256)
- Included in RFC:
- Machine-readable:
- application/json
Non-ephemeral Diffie-Hellman:
Diffie-Hellman key exchanges not using ephemeral keys do not support Perfect Forward Secrecy (PFS) which is recommended, so attackers cannot decrypt the whole communication stream.