19 Commits

Author	SHA1	Message	Date
Frank Denis	8c147c7efd	Manually pin dependency revisions	2019-09-09 18:45:42 +02:00
Frank Denis	e49823d328	More deps update	2019-09-09 18:08:44 +02:00
Frank Denis	1a06806477	Revert "Use CIRCL for X25519. That makes ephemeral key computation faster." ... This reverts commit 5d130cdf0b. Revert "Kill nacl/box" This reverts commit dd9cf5cc9a.	2019-09-09 17:43:30 +02:00
Frank Denis	5c9c20c974	swizzle	2019-09-07 16:26:31 +02:00
Frank Denis	cef00d5d0b	Update deps	2019-09-07 11:04:40 +02:00
Frank Denis	9b33aba757	Update deps	2019-07-06 18:03:41 +02:00
Frank Denis	dd9cf5cc9a	Kill nacl/box	2019-06-24 19:13:34 +02:00
Frank Denis	d80e72365f	Update deps	2019-06-24 14:55:34 +02:00
Frank Denis	5d130cdf0b	Use CIRCL for X25519. That makes ephemeral key computation faster.	2019-06-24 14:17:00 +02:00
Frank Denis	14d6345d6b	Deps update	2019-06-04 09:51:48 +02:00
Frank Denis	11311d663d	Update deps	2019-06-02 13:25:06 +02:00
Frank Denis	f8415c4a4b	Update deps	2019-05-31 22:49:25 +02:00
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