Dmitry Vagner
e151be5522
ripemd storage
2022-09-19 12:09:57 -07:00
Dmitry Vagner
c45785f4a5
change to 8 bit words
2022-09-19 10:27:26 -07:00
Dmitry Vagner
1783f97165
add ripeMD segment
2022-09-19 10:26:46 -07:00
Dmitry Vagner
e1a1b05b13
update skeleton
2022-09-18 11:05:00 -07:00
Dmitry Vagner
ffbb6fc617
outer function
2022-09-18 10:20:25 -07:00
Dmitry Vagner
fa69f2a7fb
remove jumpdests / add macro
2022-09-16 19:18:26 -07:00
Dmitry Vagner
5163968747
remove jumpdests / fix name
2022-09-16 10:31:30 -07:00
Dmitry Vagner
32cf13da61
update
2022-09-16 10:12:21 -07:00
Dmitry Vagner
145eb5865b
flip bytes of a u32 macro
2022-09-15 11:02:03 -07:00
Dmitry Vagner
f09aec1b6c
scale indices by 4
2022-09-15 09:27:51 -07:00
Dmitry Vagner
d8ac2ced74
diff name
2022-09-15 09:24:50 -07:00
Dmitry Vagner
8049a5dabb
consume offset
2022-09-15 09:22:22 -07:00
Dmitry Vagner
e86c7034bc
load little endian
2022-09-15 09:21:19 -07:00
Dmitry Vagner
b08a5772d3
allow offset variable
2022-09-13 14:32:41 -07:00
Dmitry Vagner
cf80668ce3
formatting
2022-09-09 17:42:49 -07:00
Dmitry Vagner
64e9f6f0fb
final error and formatting
2022-09-09 17:38:36 -07:00
Dmitry Vagner
9561dceb39
fix
2022-09-08 20:16:51 -07:00
Dmitry Vagner
3bfb994cbd
fix errors
2022-09-08 19:35:37 -07:00
Dmitry Vagner
7ed78c22a3
minor errors
2022-09-08 15:47:18 -07:00
Dmitry Vagner
e6e6099cec
finished hash loop
2022-08-25 16:18:45 -07:00
Dmitry Vagner
3e671155cb
all but blocks
2022-08-25 15:38:18 -07:00
Dmitry Vagner
ca23001029
add constants
2022-08-23 16:40:31 -07:00
Dmitry Vagner
03b4d0a9da
all but memory
2022-08-23 12:03:06 -07:00
Dmitry Vagner
dc2d4b893b
Merge branch 'main' of github.com:mir-protocol/plonky2 into ripeMD
2022-08-16 15:22:40 -07:00
Jacqueline Nabaglo
b98dd47820
Permission levels, jumps, traps ( #653 )
...
* Permission levels, jumps, traps
* Tests passing
* PR comments + documentation
* Docs + minor bugfixes
* Tests
* Use already-defined `stop` and `exception` (but renamed to `sys_stop`, `fault_exception`)
* Daniel comments
2022-08-16 09:46:10 -07:00
Daniel Lubarov
232303b9ec
Merge pull request #666 from mir-protocol/rlp_encode
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RLP encoding functions
2022-08-15 12:19:04 -07:00
Daniel Lubarov
97b271bf69
Merge pull request #663 from mir-protocol/use_mstore_txn_field
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Make use of `mstore_txn_field` in type 0 parsing
2022-08-15 11:41:18 -07:00
Daniel Lubarov
61819af07d
Improved Keccak implementation
...
Based on the approach @SyxtonPrime described.
In terms of columns, the changes are:
- Store inputs (`A`) as `u32` limbs, rather than individual bits.
- Remove `C_partial`. It was used to store an intermediate product in a 5-way xor, but we've since realized that we can do a 5-way xor directly.
- Add `C_prime`, an intermediate result used to help verify the relation between `A` and `A'`.
2022-08-14 21:33:35 -07:00
Daniel Lubarov
539152d767
RLP encoding functions
2022-08-14 11:41:53 -07:00
Daniel Lubarov
f52e005307
Add static
2022-08-13 12:17:19 -07:00
Daniel Lubarov
137076c964
Revert "Add static"
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This reverts commit 90c4e1b9d1cad9309c0cbcaeff52c172167b2c1c.
2022-08-13 12:16:19 -07:00
Daniel Lubarov
90c4e1b9d1
Add static
2022-08-13 12:15:42 -07:00
Daniel Lubarov
6ea801d960
TODOs
2022-08-13 10:23:29 -07:00
Daniel Lubarov
74b1fd25e6
TODOs
2022-08-12 17:37:00 -07:00
Daniel Lubarov
cc61c7211c
Core transaction processing logic
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With lots of TODOs to fill in afterward; this is just a start.
2022-08-12 17:20:18 -07:00
Daniel Lubarov
1763b6bc37
Merge pull request #662 from mir-protocol/stack_pruning_opt_perms
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For permutations, find the optimal sequence of swaps
2022-08-12 17:19:47 -07:00
Daniel Lubarov
288ff63945
Fix shift ordering
2022-08-10 21:47:37 -07:00
Daniel Lubarov
707e564934
Make use of mstore_txn_field in type 0 parsing
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Some of the `%stack` operations are now trivial, but I kind of like keeping `%stack` since it serves as documentation as well, making comments about the stack unnecessary.
2022-08-09 18:44:41 -04:00
Dmitry Vagner
f9efc3aede
draft implementation
2022-08-09 15:11:18 -07:00
Dmitry Vagner
26574f8b1e
swap shift orders
2022-08-09 14:28:32 -07:00
Daniel Lubarov
763d63de08
For permutations, find the optimal sequence of swaps
...
Using a method Angus described. This is mainly his idea and code, I just ported it to Rust.
2022-08-09 16:33:02 -04:00
Daniel Lubarov
68de3ee0c6
Merge pull request #660 from mir-protocol/packing
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Packing memory operations
2022-08-08 14:23:49 -04:00
Dmitry Vagner
48f17e484b
space
2022-08-08 11:04:05 -04:00
Dmitry Vagner
4633845452
fix merge conflict
2022-08-08 10:57:39 -04:00
Dmitry Vagner
ac4d7820e3
merge
2022-08-08 10:56:23 -04:00
Dmitry Vagner
93d25859b2
merge
2022-08-08 10:51:01 -04:00
Nicholas Ward
ed3ac7b29d
Merge pull request #658 from mir-protocol/memory_stark_fix
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Memory Stark fix
2022-08-05 15:33:00 -07:00
Daniel Lubarov
5f14bef57e
Merge pull request #655 from mir-protocol/more_metadata
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More metadata fields
2022-08-05 14:08:51 -05:00
Daniel Lubarov
ccc4202de3
Packing memory operations
2022-08-05 13:44:08 -04:00
Daniel Lubarov
616eb618f2
Support macro-local labels
...
Again borrowing syntax from NASM. Example from the test:
%macro spin
%%start:
PUSH %%start
JUMP
%endmacro
One thing this lets us do is create "wrapper" macros which call a function, then return to the code immediately following the macro call, such as
%macro decode_rlp_scalar
%stack (pos) -> (pos, %%after)
%jump(decode_rlp_scalar)
%%after:
%endmacro
I used this to clean up `type_0.asm`.
However, since such macros need to insert `%%after` beneath any arguments in the stack, using them will be suboptimal in some cases. I wouldn't worry about it generally, but we might want to avoid them in performance-critical code, or functions with many arguments like `memcpy`.
2022-08-04 12:32:20 -07:00
