Cipher Suite

IANA name:
TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256
OpenSSL name:
ECDHE-ECDSA-CHACHA20-POLY1305
GnuTLS name:
TLS_ECDHE_ECDSA_CHACHA20_POLY1305
Hex code:
0xCC, 0xA9
TLS Versions:
TLS1.2
Protocol:
Transport Layer Security (TLS)
Key Exchange:
Elliptic Curve Diffie-Hellman Ephemeral (ECDHE)
Authentication
Elliptic Curve Digital Signature Algorithm (ECDSA)
Encryption:
ChaCha stream cipher and Poly1305 authenticator (CHACHA20 POLY1305)
Hash:
Secure Hash Algorithm 256 (SHA256)
Included in RFC: