Does TLS support lightweight cryptography defined by IOS/IEC 29192 standard?

Question

does TLS support any of the lightweight cryptographic primitives defined in IOS/IEC 29192? like Clefia, Present or any others?

Answer 1

If you look at the TLS 1.2 cipher suites You will see that it is not containing any lightweight ciphers.

The TLS 1.3 actually has only 5 cipher suites. Due to the birthday attack on small block sized block ciphers, see sweet32 , they are not even suitable for TLS, anymore.

The ChaCha20 as mentioned by Dave is a stream cipher.