For anyone who may run into this while searching the web, see the output of e.g. "openssl ciphers HIGH" or "openssl ciphers AESGCM" for examples of allowed "cipherlist" inputs.
More information is at https://www.openssl.org/docs/manmaster/apps/ciphers.html -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to openssl in Ubuntu. https://bugs.launchpad.net/bugs/1603641 Title: Openssl supported ciphers list doesn't work Status in openssl package in Ubuntu: Invalid Bug description: Can't list supported ciphers. patrick@ubuntu-server:~$ openssl ciphers -s Error in cipher list 139660703667864:error:1410D0B9:SSL routines:SSL_CTX_set_cipher_list:no cipher match:ssl_lib.c:1380: patrick@ubuntu-server:~$ openssl ciphers cipherlist Error in cipher list 140299191580312:error:1410D0B9:SSL routines:SSL_CTX_set_cipher_list:no cipher match:ssl_lib.c:1380: This is from a clean install and has happened on every installation I have attempted. Version is 16.04 I expected to get a list of supported ciphers to determine whether SSL was supported or included. patrick@ubuntu-server:~$ openssl version OpenSSL 1.0.2g-fips 1 Mar 2016 patrick@ubuntu-server:~$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 16.04 LTS Release: 16.04 Codename: xenial To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openssl/+bug/1603641/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp