github-mig/ZoKrates
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Author SHA1 Message Date
Dennis Kuhnert
019d8104ca Add iteratice version of swap_sub (r1cs) 2017-02-26 12:05:19 +01:00
Dennis Kuhnert
d9697ec42a Use get_required_bits; Optimize Condition::Lt flattening 2017-02-26 12:03:50 +01:00
Dennis Kuhnert
83c7ce2f21 Add field::get_required_bits 2017-02-26 12:02:39 +01:00
Dennis Kuhnert
0793d8b4eb Add documentation for flatten.rs; Add Flattener constructor parameter: bits 2017-02-25 00:11:20 +01:00
Dennis Kuhnert
f92cf94abf Complete parser grammar in comment 2017-02-22 20:44:10 +01:00
Dennis Kuhnert
1978509685 Add documentation to r1cs.rs 2017-02-22 15:43:59 +01:00
Dennis Kuhnert
91515ed726 Add Compiler statements for witness calculation; Add user input for unknown variables 
Statement::Compilter starting with `#`
 2017-02-22 11:06:28 +01:00
Dennis Kuhnert
72e3c422af Add == (if) implementation in flattening and r1cs 2017-02-22 08:59:12 +01:00
Dennis Kuhnert
6899896170 Bugfix in r1cs swap_sub, securing order in Add; Add test 2017-02-21 17:12:51 +01:00
Dennis Kuhnert
95c5315c62 Bugfix in r1cs swap_sub, no securing order; Add test 2017-02-21 15:58:15 +01:00
Dennis Kuhnert
29dab82612 Add tests for all examples; Add r1cs swap_sub cases 2017-02-21 13:05:30 +01:00
Dennis Kuhnert
4f87c10719 Add r1cs tests and change of existing testcases; Add r1cs Div cases 
Usage of vector ordering and usage of assert_eq! for better FAIL output
 2017-02-21 10:56:52 +01:00
Dennis Kuhnert
bd455bed63 Allow empty lines in code 2017-02-21 09:31:05 +01:00
Dennis Kuhnert
b01020f9cb Implement division for field; Add cases to r1cs; Bugfix in flattening for Mult; Bugfix for absy is_flattened 2017-02-20 16:35:50 +01:00
Dennis Kuhnert
4cb6f351e1 Bugfix of witness calculation; Intermediate results of new division implementation 2017-02-20 00:38:55 +01:00
Dennis Kuhnert
aef5a56d1f Add usize implementations for Field (from, pow) 2017-02-19 16:18:16 +01:00
Dennis Kuhnert
a8a67cd045 Add correct Pow and Div implementation and tests for FieldPrime 2017-02-19 11:04:58 +01:00
Dennis Kuhnert
e815ee7590 Add Field and its missing functionalities to the program workflow 
Division not correct yet
 2017-02-18 23:02:28 +01:00
Dennis Kuhnert
e1e309a296 Add Field and the implementation FieldPrime (not used yet) 2017-02-17 16:48:49 +01:00
Dennis Kuhnert
d8987ccabb Add support of simple conditions in flatten and r1cs 2017-02-17 16:46:29 +01:00
Dennis Kuhnert
2c65673d4a Add flattening of variable reassignment (#1) 2017-02-16 15:43:31 +01:00
Dennis Kuhnert
2378525d9c Add Flattener struct for saving variables in struct through all functions 2017-02-16 14:34:06 +01:00
Dennis Kuhnert
7d5c4d6bd0 Unify error passing syntax 2017-02-16 13:11:02 +01:00
Dennis Kuhnert
10c5f6c429 Add Condition statement to parser (#1) 2017-02-16 12:53:29 +01:00
Dennis Kuhnert
3dde176888 Add basic parse_factor tests 2017-02-15 17:00:50 +01:00
Dennis Kuhnert
1b3760f4a6 Add <=, ==, >=, > to parser 2017-02-15 15:18:28 +01:00
Dennis Kuhnert
5b091638fd Add reworked function head parsing 
Add examples wavelets, empty
Remove Regex from parser
 2017-02-15 14:54:53 +01:00
Dennis Kuhnert
5ef1ae51b7 Add first tests of parser and equality of structs 2017-02-08 22:06:38 +01:00
Dennis Kuhnert
9fd6e96c3c Fix missing box feature caused by copyright comment 2017-02-07 17:59:11 +01:00
Dennis Kuhnert
175ed352bf Add @author and grammar notes 2017-02-07 11:53:42 +01:00
Dennis Kuhnert
cb97093697 Add lines to example wrongsyntax.code 2017-02-07 11:39:23 +01:00
Dennis Kuhnert
ac374bb11b Add more expected tokens to 'line not fully parsed' error 2017-02-07 11:34:18 +01:00
Dennis Kuhnert
6268f070a1 Add parser error when line not fully read or multiple return; Extend example wrongsyntax.code 2017-02-07 11:24:14 +01:00
Dennis Kuhnert
ee1fbad3f3 Add parser error and display for error 
Add wrong syntax example
 2017-02-07 10:41:02 +01:00
Dennis Kuhnert
4c68fc8f47 Add two's complement 2017-02-06 18:09:44 +01:00
Dennis Kuhnert
e3727858ab Finish parser implementation for complete grammar (pow, ifelse, brackets) 
Add case to r1cs swap_sub
Add fmt::Debug implementation for absy
Rewrite exampe simple_ifelse.code for new IfElse syntax
Add example brackets.code
 2017-02-06 00:39:32 +01:00
Dennis Kuhnert
ccb55f64be Add correct parsing of mutliple subtractions, e.g., a - b - c = (a - b) - c 2017-02-05 23:03:21 +01:00
Dennis Kuhnert
cae9142e30 First version of new parser, containing Add, Sub, Mult, Div; With Operator Preceedence Rules 
Without if-then-else-fi, pow
 2017-02-05 20:11:09 +01:00
Dennis Kuhnert
2f0a85c5db Update README with features and examples 2017-02-02 16:26:54 +01:00
Dennis Kuhnert
372d23729d Calculate bools while solve(); Add multiple cases while r1cs generation 
IfElse only generates flattened code
 2017-02-02 01:03:49 +01:00
Dennis Kuhnert
92e3ede5c0 Add build feature: nolibsnark 2017-02-01 23:18:52 +01:00
Dennis Kuhnert
f31e109413 Add Sub to R1CS; Add Dockerfile 
Change CURVE to ALT_BN128
Remove 'Expression::' with import
 2017-02-01 17:24:44 +01:00
Dennis Kuhnert
6bcf021124 Add new flattening for Add & Mult; Add new examples 2017-02-01 11:56:48 +01:00
Dennis Kuhnert
8ca116cd3e Add Expression is_linear & is_flattened; Add solve for IfElse and Condition 2017-02-01 01:34:33 +01:00
Dennis Kuhnert
009dd168bd Add ifelse parser, start flattening 2017-01-31 21:09:49 +01:00
Dennis Kuhnert
330e347e3b Split functions to modules 2017-01-30 16:06:44 +01:00
Dennis Kuhnert
016e5e1caa Fix wrong assertion of program args 2017-01-30 10:54:26 +01:00
Dennis Kuhnert
f132c9fbea Code cleanup, fix typos 2017-01-30 01:08:59 +01:00
Dennis Kuhnert
9e3d4bed6b Add witness calculation; Add complete run of libsnark 2017-01-30 00:50:35 +01:00
Dennis Kuhnert
9d6991784b Add libsnark "is_satisfied" binding with [0, 0, .., 0] solution vector test. 2017-01-29 16:59:13 +01:00