Insecure Cipher Suite
- IANA name:
- TLS_RSA_WITH_NULL_SHA
- OpenSSL name:
- NULL-SHA
- GnuTLS name:
- TLS_RSA_NULL_SHA1
- Hex code:
- 0x00, 0x02
- TLS Version(s):
- TLS1.0, TLS1.1, TLS1.2
- Protocol:
- Transport Layer Security (TLS)
- Key Exchange:
- Rivest Shamir Adleman algorithm (RSA)
- Authentication
- Rivest Shamir Adleman algorithm (RSA)
- Encryption:
- NULL Encryption (NULL)
- Hash:
- Secure Hash Algorithm 1 (SHA)
- Included in RFC:
- Machine-readable:
- application/json
NULL Encryption:
This cipher suite uses no encryption at all. Hence, it is not providing confidentiality.
Secure Hash Algorithm 1:
The Secure Hash Algorithm 1 has been proven to be insecure as of 2017 (cf. shattered.io).