Insecure Cipher Suite

IANA name:

TLS_ECDHE_PSK_WITH_NULL_SHA256

OpenSSL name:

ECDHE-PSK-NULL-SHA256

GnuTLS name:

TLS_ECDHE_PSK_NULL_SHA256

Hex code:

0xC0, 0x3A

TLS Version(s):

TLS1.0, TLS1.1, TLS1.2

Protocol:

Transport Layer Security (TLS)

Key Exchange:

Elliptic Curve Diffie-Hellman Ephemeral (ECDHE)

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