Insecure Cipher Suite

IANA name:

TLS_DHE_PSK_WITH_NULL_SHA256

OpenSSL name:

DHE-PSK-NULL-SHA256

GnuTLS name:

TLS_DHE_PSK_NULL_SHA256

Hex code:

0x00, 0xB4

TLS Version(s):

TLS1.0, TLS1.1, TLS1.2, TLS1.3

Protocol:

Transport Layer Security (TLS)

Key Exchange:

PFS Diffie-Hellman Ephemeral (DHE)

Authentication:

Pre-Shared Key (PSK)

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