Commit Graph

36 Commits

Author SHA1 Message Date
Frank Denis 71858bfc98 Update deps 2019-04-28 23:19:52 +02:00
Frank Denis 25ac94e7b2 Revert "Add Stretch-Hash-and-Truncate option for extreme DNS privacy"
This reverts commit 2d1dd7eaab.
2019-04-02 01:57:48 +02:00
Frank Denis 2d1dd7eaab Add Stretch-Hash-and-Truncate option for extreme DNS privacy
This works over DNSCrypt and DoH, but requires a specifically configured
server.

Instead of sending the actual DNS queries, the SH-T system works as follows:

Step 1: the client query is evaluated through Argon2id, a military-grade,
memory-hard, CPU-hard stretching function. This makes it very expensive
for an attacker to find the original query, even using GPUs and ASICs.
For post-quantum resistance, we use it to generate a 1024-bit key.

Step 2: in case the Argon2id algorithm has a vulnerability, or, since this
is a popular function used for hashing passwords and for cryptocurrencices,
and people may have built rainbow tables already, we use a hash function over
the result of the previous function. This immediately defeats rainbow tables.

Step 3: the output of the hash function is truncated to 64-bit.
Due to a property of this operation known as collision-misresistance, and even
if the previous steps fail due to a nation-state actor, it is impossible for a
server operator to prove what exact query was originally sent by a client.

This feature is experimental.
2019-04-01 09:36:56 +02:00
Frank Denis 674bd30d45 Update dependencies 2019-04-01 08:21:17 +02:00
Frank Denis c16016b112 Update deps 2019-03-14 02:17:58 +01:00
Frank Denis b624f8ef58 Accept sdns: scheme without a namespace 2019-03-03 18:20:39 +01:00
Frank Denis c3e29c2a60 Switch to Go modules 2019-03-01 18:44:37 +01:00
Frank Denis d0ca608cb7 Update deps 2019-02-23 13:44:05 +01:00
Frank Denis 31d6b0b879 Update deps 2018-11-22 17:26:43 +01:00
Frank Denis 9c17f476f3 Update deps 2018-11-15 13:38:08 +01:00
Frank Denis 8be1fef464 Update deps for BSD 2018-10-03 18:36:19 +02:00
Frank Denis 76fdb51c38 Update deps for Go 1.11 2018-10-02 18:06:43 +02:00
Frank Denis e3d5f3e6e5 Update deps 2018-08-23 00:23:59 +02:00
Frank Denis 7740e9d3bc Update dep and deps 2018-08-10 01:39:33 +02:00
Frank Denis 35e4d36f67 Add sys/unix for pledge 2018-07-07 20:39:04 +02:00
Frank Denis 648c0df016 Update deps 2018-07-07 20:35:02 +02:00
Frank Denis 4a3be6086e Update deps 2018-07-05 15:44:04 +02:00
Frank Denis 02888adff3 Deps update 2018-06-26 15:40:08 +02:00
Frank Denis 8d99e95288 Update deps 2018-06-13 16:52:04 +02:00
Frank Denis 5b1fc8da2a Update deps 2018-06-06 16:10:10 +02:00
Frank Denis cdfe7ba673 Deps update 2018-05-31 19:08:31 +02:00
Frank Denis eff3272b9f Update deps 2018-05-19 01:50:26 +02:00
Frank Denis f44d9f658b Revert "Update deps"
This reverts commit 49e5c87f8d.
2018-05-16 11:53:20 +02:00
Frank Denis 49e5c87f8d Update deps 2018-05-16 11:39:59 +02:00
Frank Denis 4f4daf41b7 Massive dependencies update 2018-05-10 09:56:25 +02:00
Frank Denis 8d20cd7550 Update deps 2018-05-03 23:36:57 +02:00
Frank Denis e8b183e576 Deps update 2018-04-25 20:23:31 +02:00
Frank Denis 3d67c81697 Deps update 2018-04-18 18:58:39 +02:00
Frank Denis 1a4d34dc55 Add golang.org/x/net/http2 to the dependencies 2018-04-09 11:56:49 +02:00
Frank Denis 10f0503d50 Update deps; especially for chacha20 2018-03-26 20:46:25 +02:00
Frank Denis ebc3ddda38 Deps update 2018-03-18 09:09:29 -07:00
Frank Denis 66d93da954 Update deps; this fixes something related to Windows registry 2018-02-27 09:51:05 +01:00
Frank Denis 44a5448b68 Update deps, not changes besides comments 2018-02-19 18:51:31 +01:00
Frank Denis 1bcb791270 up 2018-01-24 14:13:29 +01:00
Frank Denis 3fffbaa2a2 Support installation as a service 2018-01-17 11:28:43 +01:00
Ryan Boehning f44e11fa65 Switch from glide to dep. Check in vendor/ 2018-01-11 13:39:18 -08:00