Hi, RFC 8316 section 4.3 gives a need for cipher names per the IANA registry https://www.iana.org/assignments/tls-parameters Those have underbars not hyphens, lead with a "TLS_" and have an embedded "WITH_", in contrast with the strings returned by SSL_get_current_cipher(). Is there a supported way of getting the IANA-format name? -- Thanks, Jeremy