getCiphers

Returns an array with the names of the supported TLS ciphers. The names are lower-case for historical reasons, but must be uppercased to be used in the ciphers option of {@link createSecureContext}.

Not all supported ciphers are enabled by default. See Modifying the default TLS cipher suite.

Cipher names that start with 'tls_' are for TLSv1.3, all the others are for TLSv1.2 and below.

console.log(tls.getCiphers()); // ['aes128-gcm-sha256', 'aes128-sha', ...]