| 1 | GVPE NEWS |
1 | GVPE NEWS |
| 2 | |
2 | |
| 3 | TODO: gvpectrl should not use default privatekey,. or maybe document it better |
3 | 3.0 |
| 4 | - INCOMPATIBLE CHANGE: core protocol version 1.0. |
4 | - INCOMPATIBLE CHANGE: core protocol version 1.0. |
| 5 | - INCOMPATIBLE CHANGE: node sections are now introduced |
5 | - INCOMPATIBLE CHANGE: node sections are now introduced |
| 6 | with "node nodename", not "node = nodename". |
6 | with "node nodename", not "node = nodename". |
|
|
7 | - INCOMPATIBLE CHANGE: gvpectrl -g will now generate a single |
|
|
8 | keypair, while -G will try to generate all keypairs as before. |
| 7 | - openssl 1.0.2 is the latest supported openssl release, |
9 | - openssl 1.0.2 is the latest supported openssl release, |
| 8 | openssl 1.1.0 is not supported at the moment as the work to |
10 | openssl 1.1.0 is not supported at the moment as the work to |
| 9 | make it compatible to both versions is just too much. a switch |
11 | make it compatible to both versions is just too much. a switch |
| 10 | to openssl 1.1 or another library will be done in a future release. |
12 | to openssl 1.1 or another library will be done in a future release. |
| 11 | - gvpectrl -g will now generate a single keypair, while -G |
13 | - update examples to not generate keys centrally, but locally on each |
| 12 | will try to generate all keypairs as before. |
14 | node. |
| 13 | - add workaround for temporary/rare ENOBUFS condition. |
15 | - add workaround for temporary/rare ENOBUFS condition. |
| 14 | - while individual packets couldn't be replayed, a whole session |
16 | - while individual packets couldn't be replayed, a whole session |
| 15 | could be replayed - this has been fixed by an extra key exchange. |
17 | could be replayed - this has been fixed by an extra key exchange. |
| 16 | - fix a delete vs. delete [] mismatch in the central logging function. |
18 | - fix a delete vs. delete [] mismatch in the central logging function. |
| 17 | - in addition to rsa key exchange and authentication, the handshake now |
19 | - in addition to rsa key exchange and authentication, the handshake now |
| … | |
… | |
| 40 | of the config file. |
42 | of the config file. |
| 41 | - if-up scripts can now be specified with absolute paths. |
43 | - if-up scripts can now be specified with absolute paths. |
| 42 | - new global option: serial, to detect configuration mismatches. |
44 | - new global option: serial, to detect configuration mismatches. |
| 43 | - use HKDF as authentication proof, not HMAC or a plain hash |
45 | - use HKDF as authentication proof, not HMAC or a plain hash |
| 44 | (hint by Ilmari Karonen). |
46 | (hint by Ilmari Karonen). |
| 45 | - during rekeying or conenction establishments, hmac authentication |
47 | - during rekeying or connection establishments, hmac authentication |
| 46 | errors could occur and reset the connection. Transient hmac |
48 | errors could occur and reset the connection. Transient hmac |
| 47 | authentication errors are now being ignored for 3 seconds. |
49 | authentication errors are now being ignored for 3 seconds. |
| 48 | - log the reason for a conneciton loss. |
50 | - log the reason for a conneciton loss. |
| 49 | - use a (hopefully) constant time memcmp to compare internal secrets. |
51 | - use a (hopefully) constant time memcmp to compare internal secrets. |
| 50 | - fix a (harmless) errornous out of bounds stack read that would trigger |
52 | - fix a (harmless) errornous out of bounds stack read that would trigger |
