--- gvpe/NEWS 2016/06/30 11:43:38 1.130 +++ gvpe/NEWS 2022/10/06 03:25:53 1.141 @@ -1,22 +1,35 @@ GVPE NEWS -TODO: bridge mode, finally? -TODO: gcm mode? -TODO: replace ripemd160 as the only authentication hash. -TODO: increase rsa size. -TODO: replace transport bits by transport endpoint structs? -TODO: http://incog-izick.blogspot.de/2011/08/using-openssl-aes-gcm.html -TODO: http://stackoverflow.com/questions/12153009/openssl-c-example-of-aes-gcm-using-evp-interfaces +TODO: updqate donna? +TODO: clear one-time key/auth material from memory? + - update embedded liblzf. + - use liblzf with static hash table: lowers stack usage. + - do not initialise liblzf hash table for faster operation. + - use C++ variadic templates for callback.h, get rid of callback.pl. + - update autoconf. + - slightly modernise code. + - make use of ICMPFILTER again, this stopped working because it + is not defined in the glibc header files. -TODO: verify -TODO: make sense of overhead calculation -TODO: if-up &c should not be scripts? -TODO: ipv6 -TODO: gvpectrl should not use default privatekey,. or maybe document it better -TODO: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=828336 +3.1 Sat Oct 27 07:50:43 CEST 2018 + - port to openssl 1.1 BUT SEE WARNING IN configure.ac. Do not use! + - tinc cruft removal: remove getopt.[ch], it's less portable to + have it then to not have it. + - tinc cruft removal: use pkg-config to detect libressl/openssl. + - minor cleanups. + +3.0 Thu Nov 10 15:39:58 CET 2016 - INCOMPATIBLE CHANGE: core protocol version 1.0. - INCOMPATIBLE CHANGE: node sections are now introduced with "node nodename", not "node = nodename". + - INCOMPATIBLE CHANGE: gvpectrl -g will now generate a single + keypair, while -G will try to generate all keypairs as before. + - openssl 1.0.2 is the latest supported openssl release, + openssl 1.1.0 is not supported at the moment as the work to + make it compatible to both versions is just too much. a switch + to openssl 1.1 or another library will be done in a future release. + - update examples to not generate keys centrally, but locally on each + node. - add workaround for temporary/rare ENOBUFS condition. - while individual packets couldn't be replayed, a whole session could be replayed - this has been fixed by an extra key exchange. @@ -49,7 +62,7 @@ - new global option: serial, to detect configuration mismatches. - use HKDF as authentication proof, not HMAC or a plain hash (hint by Ilmari Karonen). - - during rekeying or conenction establishments, hmac authentication + - during rekeying or connection establishments, hmac authentication errors could occur and reset the connection. Transient hmac authentication errors are now being ignored for 3 seconds. - log the reason for a conneciton loss. @@ -60,6 +73,8 @@ - update for big changes in openssl 1.1 API, wrap primitives to make further changes easier. - correctly check return values for openssl 1.0.0 and later. + - check for both public and private key file when deciding whether + to skip generating a key to avoid accidental overwrites. 2.25 Sat Jul 13 06:42:33 CEST 2013 - INCOMPATIBLE CHANGE: no longer enable udp protocol if no other