Markus Teich
ebd955858f
add additional proof on encrypt_bid for M+1st price auctions
...
This is needed to ensure bidders are only chosing bids from the subset which is
allowed to them. This prevents ties and keeps the protocol way more simple for
M+1st price auctions.
2016-10-09 14:16:53 +02:00
Markus Teich
8ea21d9732
split different auction format algorithms into separate files
2016-09-29 18:22:21 +02:00
Markus Teich
e08789c727
fix bug in public first price outcome determination
...
We have to divide out the amount of bidders to get the correct result.
2016-09-23 16:31:06 +02:00
Markus Teich
b31da162a8
coding style fixes
2016-09-21 13:50:20 +02:00
Markus Teich
14546eccb2
test_brandt nearly done
2016-09-08 19:17:15 +02:00
Markus Teich
f294cd3a85
finish prep functions for first price auctions
2016-08-31 15:13:50 +02:00
Markus Teich
9f0e72f1e8
temporary dump for discussion
2016-08-31 14:37:22 +02:00
Markus Teich
4561ac2026
add msg headers
2016-08-23 12:56:44 +02:00
Markus Teich
fe7b138892
some stuff
...
- finish BRANDT_destroy()
- fix include mess related to platform.h and brandt_config.h
- add first brandt.c testcase
2016-08-16 20:58:20 +02:00
Markus Teich
3a074a3d29
fix doc
2016-08-16 13:23:13 +02:00
Markus Teich
f64f620b07
use GNUNET_new_array instead of calloc
2016-08-09 12:53:08 +02:00
Markus Teich
342d3729df
style
2016-08-03 12:26:51 +02:00
Markus Teich
3dea4b69f5
switch to hashing from gnunetutil
2016-08-03 12:26:27 +02:00
Markus Teich
017a90a88c
finish/fix public first price auctions
2016-08-02 16:55:00 +02:00
Markus Teich
edaf7f117a
fix ecc_dlog usage
2016-07-13 14:08:49 +02:00
Markus Teich
99e5a11de1
major random stuff
2016-07-13 14:01:24 +02:00
Markus Teich
01aa30513d
remove unneeded double initialization
2016-06-29 14:01:31 +02:00
Markus Teich
84e9d4fa34
fix memory leak
2016-06-28 22:52:32 +02:00
Markus Teich
7975df0219
add outcome determination plus test
...
- also fix bug in smc_sum()
2016-06-28 22:05:30 +02:00
Markus Teich
1a6dc56f1a
add outcome decryption plus test
2016-06-28 17:24:59 +02:00
Markus Teich
fb2bf04d38
add outcome computation with test
...
also:
- enhance smc_zkp_2dle: secret can now be auto generated.
- enhance sum functions: can now use custom step advancing.
- add init1 and free1 for 1-dimensional point arrays.
- declare loop variables inside loop header.
- narrow some variable scopes.
2016-06-28 16:29:18 +02:00
Markus Teich
0fc7fb86b8
random fixes
2016-06-22 23:18:46 +02:00
Markus Teich
a49b2facee
add prologue and round1 including tests
2016-06-22 14:22:52 +02:00
Markus Teich
2c63da0ed1
create proof for public key share
2016-06-22 02:12:54 +02:00
Markus Teich
965b4da779
smc_zkp_dl: make v an output parameter
2016-06-22 02:05:00 +02:00
Markus Teich
8d717c4b3d
use proof structs. fix bug in mpi_serialize
2016-06-21 23:06:15 +02:00
Markus Teich
77f396003c
use hash to generate challange in ZKPs
2016-06-21 16:12:57 +02:00
Markus Teich
24191a6968
add (de)serialization + test. add some docu and stubs
2016-06-21 00:20:47 +02:00
Markus Teich
8ffae340b6
add bid encryption
2016-06-20 01:41:41 +02:00
Markus Teich
cbb4714027
add key-share generation
2016-06-20 00:47:20 +02:00
Markus Teich
65775f8276
add 3dim array helpers
2016-06-20 00:36:18 +02:00
Markus Teich
f6bacc5058
some doxygen fixes
2016-06-19 23:21:01 +02:00
Markus Teich
0d2f95ffba
merge smc into crypto module. add 2dim array helpers
2016-06-19 22:41:03 +02:00
Markus Teich
b982bea837
minor docu clarification
2016-06-19 18:42:19 +02:00
Markus Teich
761dd37e1f
refactor smc and ec crypto functions and ad 0og zkp
2016-06-17 10:29:49 +02:00
Markus Teich
338c95de41
coding style
2016-06-13 21:27:03 +02:00
Markus Teich
557fbe2cc3
add first ZKP including test case
2016-06-13 21:01:14 +02:00
Markus Teich
62b87e57a7
add tests for key generation
2016-06-12 20:52:22 +02:00
Markus Teich
381d21c602
add crypto backend
2016-06-12 01:14:56 +02:00
