TLS Support
The Fly proxy only supports TLSv1.2 and TLSv1.3 with strong ciphers.
Supported Cipher Suites
These suites give us broad, secure coverage. We do not support very old browsers.
TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256
TLS_CHACHA20_POLY1305_SHA256
TLS_AES_128_GCM_SHA256
TLS_AES_256_GCM_SHA384
You can always get an updated list of supported ciphers from these test results.