16aabb761c
Examples of depecrated algorithms in manual pages and sample configs are updated where relevant. I removed the one example of combining ESP and AH (vs using a cipher and auth in ESP) as RFC 8221 says this combination is NOT RECOMMENDED. Specifically, this removes support for the following ciphers: - des-cbc - 3des-cbc - blowfish-cbc - cast128-cbc - des-deriv - des-32iv - camellia-cbc This also removes support for the following authentication algorithms: - hmac-md5 - keyed-md5 - keyed-sha1 - hmac-ripemd160 Reviewed by: cem, gnn (older verisons) Relnotes: yes Sponsored by: Chelsio Communications Differential Revision: https://reviews.freebsd.org/D24342