2dc6de41fb
WIP(smt): impl simple subtree8 hashing and benchmarks for it
...
bench(smt-subtree): add a benchmark for single-leaf subtrees
make build_subtree also return the next leaf row
convert (col, hash) tuples to a dedicated struct
2024-11-13 13:34:28 -07:00
491affdc69
add sorted_pairs_to_leaves() and test for it
2024-11-13 13:34:23 -07:00
b954bb5287
smt: add pairs_to_leaf() to trait
2024-11-13 13:29:48 -07:00
8e594963d2
merkle: add parent() helper function on NodeIndex
2024-11-04 16:17:58 -07:00
Bobbin Threadbare
689cc93ed1
chore: update crate version to v0.11.0 and set MSRV to 1.82
2024-10-17 23:16:41 -07:00
Bobbin Threadbare
7970d3a736
Merge branch 'main' into next
2024-10-17 20:53:09 -07:00
Andrey Khmuro
940cc04670
feat: add Smt::is_empty ( #337 )
2024-10-17 14:27:50 -07:00
Andrey Khmuro
e82baa35bb
feat: return error instead of panic during MMR verification ( #335 )
2024-10-17 07:23:29 -07:00
Philipp Gackstatter
8adc0ab418
feat: implement get_size_hint for Smt ( #331 )
2024-09-26 09:13:50 -07:00
Bobbin Threadbare
e214608c85
fix: bug introduced due to merging
2024-09-13 11:10:34 -07:00
Bobbin Threadbare
c44ccd9dec
Merge branch 'main' into next
2024-09-13 11:01:04 -07:00
Bobbin Threadbare
e34900c7d8
chore: update version to v0.10.1
2024-09-13 10:58:06 -07:00
Santiago Pittella
2b184cd4ca
feat: add de/serialization to InOrderIndex and PartialMmr ( #329 )
2024-09-13 08:47:46 -07:00
Qyriad
ae807a47ae
feat: implement transactional Smt insertion ( #327 )
...
* feat(smt): impl constructing leaves that don't yet exist
This commit implements 'prospective leaf construction' -- computing
sparse Merkle tree leaves for a key-value insertion without actually
performing that insertion.
For SimpleSmt, this is trivial, since the leaf type is simply the value
being inserted.
For the full Smt, the new leaf payload depends on the existing payload
in that leaf. Since almost all leaves are very small, we can just clone
the leaf and modify a copy.
This will allow us to perform more general prospective changes on Merkle
trees.
* feat(smt): export get_value() in the trait
* feat(smt): implement generic prospective insertions
This commit adds two methods to SparseMerkleTree: compute_mutations()
and apply_mutations(), which respectively create and consume a new
MutationSet type. This type represents as set of changes to a
SparseMerkleTree that haven't happened yet, and can be queried on to
ensure a set of insertions result in the correct tree root before
finalizing and committing the mutation.
This is a direct step towards issue 222, and will directly enable
removing Merkle tree clones in miden-node InnerState::apply_block().
As part of this change, SparseMerkleTree now requires its Key to be Ord
and its Leaf to be Clone (both bounds which were already met by existing
implementations). The Ord bound could instead be changed to Eq + Hash,
if MutationSet were changed to use a HashMap instead of a BTreeMap.
* chore(smt): refactor empty node construction to helper function
2024-09-11 16:49:57 -07:00
Paul-Henry Kajfasz
8bf6ef890d
fmt
2024-08-21 14:04:23 +01:00
Paul-Henry Kajfasz
e2aeb25e01
Updated doc comments
2024-08-21 14:03:43 +01:00
Paul-Henry Kajfasz
790846cc73
Merge next
2024-08-21 09:29:39 +01:00
Bobbin Threadbare
a12e62ff22
feat: improve MMR api ( #324 )
2024-08-18 09:35:12 -07:00
Paul-Henry Kajfasz
ad0f472708
Updated Makefile and Readme
2024-08-16 15:07:27 -07:00
Bobbin Threadbare
b171575776
merge v0.10.0 release
2024-08-06 16:58:00 -07:00
Bobbin Threadbare
dfdd5f722f
chore: fix lints
2024-08-06 16:52:46 -07:00
Elias Rad
d6ab367d32
chore: fix typos ( #321 )
2024-07-24 11:35:57 -07:00
Al-Kindi-0
f967211b5a
feat: migrate to new Winterfell ( #315 )
2024-05-12 03:09:27 +08:00
Augusto Hack
c0743adac9
Rpo256: Add RpoDigest conversions ( #311 )
2024-05-12 03:09:21 +08:00
Dominik Schmid
2a0ae70645
feature: adding serialization to the SMT ( #304 )
2024-04-21 01:14:18 -07:00
Bobbin Threadbare
4bf087daf8
fix: decrement leaf count in simple SMT when inserting empty value ( #303 )
2024-04-02 13:01:00 -07:00
polydez
b4dc373925
feat: add leaf count to SimpleSmt ( #302 )
2024-04-02 12:07:00 -07:00
Paul Schoenfelder
999a64fca6
chore: handle deprecations in winterfell 0.8.3 release
2024-03-17 16:18:23 -04:00
Augusto Hack
dbab0e9aa9
fix: clippy warnings ( #280 )
2024-02-21 20:55:02 -08:00
Andrey Khmuro
cd4525c7ad
refactor: update repo to be compatible with Winterfell 0.8 ( #275 )
2024-02-14 11:52:40 -08:00
Philippe Laferrière
552d90429b
Remove TieredSmt ( #277 )
2024-02-14 11:52:40 -08:00
Philippe Laferrière
119c7e2b6d
SmtProof: add accessors (#276 )
...
* add accessors
* fmt
* comments
2024-02-14 11:52:40 -08:00
Philippe Laferrière
45e7e78118
Clone ( #274 )
2024-02-14 11:52:40 -08:00
Philippe Laferrière
a9475b2a2d
reexport ( #273 )
2024-02-14 11:52:40 -08:00
Philippe Laferrière
e55b3ed2ce
Introduce SmtProof ( #270 )
...
* add conversion for `SmtLeaf`
* introduce `SmtProof` scaffolding
* implement `verify_membership()`
* SmtLeaf: knows its index
* `SmtLeaf::index`
* `SmtLeaf::get_value()` returns an Option
* fix `verify_membership()`
* impl `SmtProof::get`
* impl `into_parts()`
* `SmtProof::compute_root`
* use `SmtProof` in `Smt::open`
* `SmtLeaf` constructors
* Vec
* impl `Error` for `SmtLeafError`
* fix std Error
* move Word/Digest conversions to LeafIndex
* `SmtProof::new()` returns an error
* `SparseMerkleTree::path_and_leaf_to_opening`
* `SmtLeaf`: serializable/deserializable
* `SmtProof`: serializable/deserializable
* add tests for SmtLeaf serialization
* move `SmtLeaf` to submodule
* use constructors internally
* fix docs
* Add `Vec`
* add `Vec` to tests
* no_std use statements
* fmt
* `Errors`: make heading
* use `SMT_DEPTH`
* SmtLeaf single case: check leaf index
* Multiple case: check consistency with leaf index
* use `pub(super)` instead of `pub(crate)`
* use `pub(super)`
* `SmtLeaf`: add `num_entries()` accessor
* Fix `SmtLeaf` serialization
* improve leaf serialization tests
2024-02-14 11:52:40 -08:00
Bobbin Threadbare
61a0764a61
fix: peak index calculation in MmrProof
2024-02-14 11:52:40 -08:00
Philippe Laferrière
3d71a9b59b
Smt: remove inner nodes when removing value (#269 )
2024-02-14 11:52:40 -08:00
Philippe Laferrière
da12fd258a
Add missing methods to Smt ( #268 )
2024-02-14 11:52:40 -08:00
Bobbin Threadbare
5fcf98669d
feat: add PartialMmr::from_parts() constructor
2024-02-14 11:52:40 -08:00
Philippe Laferrière
1cdd3dbbfa
Add methods to Smt necessary for VM tests ( #264 )
...
* Smt::inner_nodes
* Add conversion Smt -> MerkleStore
* add docstring to `Smt`
* add to docstring
* fmt
* add `leaves()` method to `Smt`
* add `kv_pairs` functions
* rewrite `into_elements()` in terms of `into_kv_pairs()`
* change docstring
2024-02-14 11:52:40 -08:00
Augusto F. Hack
70e39e7b39
partialmmr: Method add with support for a single peak and tracking
...
fixes : #258
2024-02-14 11:52:40 -08:00
Philippe Laferrière
5596db7868
Implement Smt struct (replacement to TieredSmt) ( #254 )
2024-02-14 11:52:40 -08:00
Bobbin Threadbare
a933ff2fa0
refactor: remove obsolete traits
2024-02-14 11:52:40 -08:00
Philippe Laferrière
8ea37904e3
Introduce SparseMerkleTree trait ( #245 )
2024-02-14 11:52:40 -08:00
Augusto F. Hack
dae9de9068
docs: fix warnings
2024-02-14 11:52:40 -08:00
cristiantroy
260592f8e7
Fix: typos ( #249 )
...
* tests: fix typos
* full.rs: fix typo
* CONTRIBUTING: fix typo
2024-02-14 11:52:40 -08:00
Bobbin Threadbare
6b5db8a6db
fix: clippy
2024-02-14 11:52:40 -08:00
Bobbin Threadbare
3ebee98b0f
feat: add PartialMmr::is_tracked()
2024-02-14 11:52:40 -08:00
Bobbin Threadbare
ac7593a13c
chore: update CI jobs
2024-02-14 11:52:40 -08:00
Bobbin Threadbare
004a3bc7a8
docs: update changelog and readme
2024-02-14 11:52:40 -08:00
