From 61ba2a2fe12ffd5578429dfe1d354a1c5d16517a Mon Sep 17 00:00:00 2001 From: Guilhem Moulin Date: Mon, 18 May 2020 04:34:00 +0200 Subject: AEAD ciphers: Add EECDH+CHACHA20 macro. This adds the following two ciphers: ECDHE-ECDSA-CHACHA20-POLY1305 TLSv1.2 Kx=ECDH Au=ECDSA Enc=CHACHA20/POLY1305(256) Mac=AEAD ECDHE-RSA-CHACHA20-POLY1305 TLSv1.2 Kx=ECDH Au=RSA Enc=CHACHA20/POLY1305(256) Mac=AEAD --- roles/IMAP/files/etc/dovecot/conf.d/10-ssl.conf | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'roles/IMAP/files/etc') diff --git a/roles/IMAP/files/etc/dovecot/conf.d/10-ssl.conf b/roles/IMAP/files/etc/dovecot/conf.d/10-ssl.conf index 250eec5..209347f 100644 --- a/roles/IMAP/files/etc/dovecot/conf.d/10-ssl.conf +++ b/roles/IMAP/files/etc/dovecot/conf.d/10-ssl.conf @@ -49,7 +49,7 @@ ssl_dh_parameters_length = 2048 #ssl_protocols = !SSLv3 # SSL ciphers to use -ssl_cipher_list = HIGH:!aNULL:!eNULL:!3DES:!MD5:@STRENGTH +ssl_cipher_list = EECDH+AESGCM:EECDH+CHACHA20!MEDIUM!LOW!EXP!aNULL!eNULL # Prefer the server's order of ciphers over client's. #ssl_prefer_server_ciphers = no -- cgit v1.2.3