The cipher of the TLSv1.3 profile (default: AES-256-GCM-SHA384).
-
AES_MINUS_256_MINUS_GCM_MINUS_SHA384(value:'AES-256-GCM-SHA384') -
CHACHA20_MINUS_POLY1305_MINUS_SHA256(value:'CHACHA20-POLY1305-SHA256') -
AES_MINUS_128_MINUS_GCM_MINUS_SHA256(value:'AES-128-GCM-SHA256')