Insecure Cipher Suite

IANA name:

TLS_SHA256_SHA256

Hex code:

0xC0, 0xB4

TLS Version(s):

TLS1.3

Protocol:

Transport Layer Security (TLS)

Key Exchange:

PFS -

Authentication:

SHA256

Encryption:

NULL Encryption (NULL)

NULL Encryption:

This cipher suite uses no encryption at all. Hence, it is not providing confidentiality.

Hash:

HMAC Secure Hash Algorithm 256 (SHA256)

Included in RFC:

Machine-readable:

application/json