Implement Keccak-based MMR frontier

CHANGELOG.md

@@ -8,6 +8,7 @@
 - [BREAKING] Allowed account components to share identical account code procedures ([#2164](https://github.com/0xMiden/miden-base/pull/2164)).
 - Add `From<&ExecutedTransaction> for TransactionHeader` implementation ([#2178](https://github.com/0xMiden/miden-base/pull/2178)).
 - Add `AccountId::parse()` helper function to parse both hex and bech32 formats ([#2223](https://github.com/0xMiden/miden-base/pull/2223)).
+- Add Keccak-based MMR frontier structure to the Agglayer library ([#2245](https://github.com/0xMiden/miden-base/pull/2245)).
 - Add `read_foreign_account_inputs()`, `read_vault_asset_witnesses()`, and `read_storage_map_witness()` for `TransactionInputs` ([#2246](https://github.com/0xMiden/miden-base/pull/2246)).
 - [BREAKING] Introduce `NoteAttachment` as part of `NoteMetadata` and remove `aux` and `execution_hint` ([#2249](https://github.com/0xMiden/miden-base/pull/2249)).
 - [BREAKING] Introduce `NoteAttachment` as part of `NoteMetadata` and remove `aux` and `execution_hint` ([#2249](https://github.com/0xMiden/miden-base/pull/2249), [#2252](https://github.com/0xMiden/miden-base/pull/2252)).

crates/miden-agglayer/Cargo.toml

@@ -35,6 +35,7 @@ fs-err          = { version = "3" }
 miden-assembly  = { workspace = true }
 miden-core      = { workspace = true }
 miden-core-lib  = { workspace = true }
+miden-crypto    = { workspace = true }
 miden-protocol  = { features = ["testing"], workspace = true }
 miden-standards = { workspace = true }
 regex           = { version = "1.11" }

crates/miden-agglayer/asm/bridge/canonical_zeros.masm

@@ -0,0 +1,142 @@
+# This file is generated by build.rs, do not modify
+
+# This file contains the canonical zeros for the Keccak hash function. 
+# Zero of height `n` (ZERO_N) is the root of the binary tree of height `n` with leaves equal zero.
+# 
+# Since the Keccak hash is represented by eight u32 values, each constant consists of two Words.
+
+const ZERO_0_L = [0, 0, 0, 0]
+const ZERO_0_R = [0, 0, 0, 0]
+
+const ZERO_1_L = [3042949783, 3846789184, 2990541491, 2447652395]
+const ZERO_1_R = [2532382527, 1151697986, 3453220726, 3056087725]
+
+const ZERO_2_L = [806175122, 2661877378, 3993486975, 3704028736]
+const ZERO_2_R = [1186125340, 4132056164, 2406448277, 1360642484]
+
+const ZERO_3_L = [2243606276, 2319049635, 2778422344, 3686444836]
+const ZERO_3_R = [836748766, 3055947948, 1063027030, 2746866977]
+
+const ZERO_4_L = [1150525734, 2360852476, 3881358125, 3462706719]
+const ZERO_4_R = [224004420, 1513564138, 4058651434, 3010037733]
+
+const ZERO_5_L = [768598281, 293668224, 2114802790, 2680951561]
+const ZERO_5_R = [523052921, 3386889228, 1344794057, 3206459406]
+
+const ZERO_6_L = [1746508463, 578821813, 283579568, 4134788524]
+const ZERO_6_R = [756088757, 1715252246, 1087590535, 3173153928]
+
+const ZERO_7_L = [2205136186, 3475749318, 613780937, 1818541875]
+const ZERO_7_R = [40140559, 91932979, 4234379492, 1459738623]
+
+const ZERO_8_L = [2941712185, 3321779339, 1227307046, 4069577285]
+const ZERO_8_R = [611590243, 2128798138, 2473269631, 1607231384]
+
+const ZERO_9_L = [3763621903, 1154705673, 1903710296, 1972812290]
+const ZERO_9_R = [4216691121, 4275626407, 3113795592, 3855940302]
+
+const ZERO_10_L = [2781069751, 774786966, 4112065289, 2182953470]
+const ZERO_10_R = [3567589455, 861991663, 1356863200, 2134826233]
+
+const ZERO_11_L = [2465787000, 4149924453, 2720076317, 1467765009]
+const ZERO_11_R = [1838648827, 866654147, 167150306, 1228583416]
+
+const ZERO_12_L = [2631517602, 171349786, 79648606, 4164671431]
+const ZERO_12_R = [270336915, 2195882716, 3960096235, 3469119540]
+
+const ZERO_13_L = [3152187846, 1895984889, 2047814617, 1944734805]
+const ZERO_13_R = [3551827087, 82830058, 326416580, 3649232833]
+
+const ZERO_14_L = [3435063385, 3598841737, 2762164692, 1894305546]
+const ZERO_14_R = [3658789242, 3755895333, 49531590, 3618465628]
+
+const ZERO_15_L = [3525744215, 708101859, 2574387782, 3790037114]
+const ZERO_15_R = [3700193742, 843132861, 3055060558, 2681109466]
+
+const ZERO_16_L = [530120689, 2718529082, 3981742412, 4194160956]
+const ZERO_16_R = [4065390056, 824943129, 4207046226, 266679079]
+
+const ZERO_17_L = [2062522595, 650244466, 598998238, 1099357850]
+const ZERO_17_R = [1543068721, 3603315816, 3833704967, 3367359457]
+
+const ZERO_18_L = [2692314236, 1072797208, 2923625471, 4157324078]
+const ZERO_18_R = [746357617, 2400147060, 3144187786, 181284186]
+
+const ZERO_19_L = [2691355510, 1491476508, 3986541574, 2665487122]
+const ZERO_19_R = [1032730592, 1039549588, 4164965877, 3056102068]
+
+const ZERO_20_L = [3803705507, 1732703975, 3478010394, 1535003327]
+const ZERO_20_R = [4242360534, 719184416, 3062253412, 1167482566]
+
+const ZERO_21_L = [3655320222, 899251086, 3853444828, 1001466509]
+const ZERO_21_R = [4045815225, 971767692, 1168258541, 2290434548]
+
+const ZERO_22_L = [2011403911, 3698331664, 3934089079, 946955861]
+const ZERO_22_R = [3411854989, 1866109879, 418371072, 3692469338]
+
+const ZERO_23_L = [1390808632, 3168994683, 4234662665, 2053609922]
+const ZERO_23_R = [2805567324, 2651248336, 696388782, 1078982733]
+
+const ZERO_24_L = [4011431532, 565969590, 1910056709, 4220355468]
+const ZERO_24_R = [1681176506, 4292988995, 276516087, 2502281165]
+
+const ZERO_25_L = [2371989742, 3318538162, 999806777, 2066155765]
+const ZERO_25_R = [1956437264, 2768897524, 1475191156, 3378167562]
+
+const ZERO_26_L = [3498569445, 3649628337, 1786802573, 2038831148]
+const ZERO_26_R = [1678762243, 2385297319, 4030198639, 74763704]
+
+const ZERO_27_L = [516194684, 3360338824, 2165369292, 1916245748]
+const ZERO_27_R = [3748991331, 1513828739, 3418759627, 1431735427]
+
+const ZERO_28_L = [787185022, 1571753335, 2366459736, 3067898230]
+const ZERO_28_R = [79972070, 2975955312, 3165837101, 3722718822]
+
+const ZERO_29_L = [581144193, 3146618532, 1244629930, 2215341298]
+const ZERO_29_R = [2551087773, 3876094376, 1909551909, 246581816]
+
+const ZERO_30_L = [903308566, 578217418, 2128594844, 1787682571]
+const ZERO_30_R = [1078065138, 2904706143, 1223587258, 1350312851]
+
+const ZERO_31_L = [2840985724, 1653344606, 4049365781, 2389186238]
+const ZERO_31_R = [3759582231, 2660540036, 1648733876, 2340505732]
+
+use ::miden::agglayer::mmr_frontier32_keccak::mem_store_double_word
+
+#! Inputs:  [zeros_ptr]
+#! Outputs: []
+pub proc load_zeros_to_memory
+	push.ZERO_0_L.ZERO_0_R exec.mem_store_double_word dropw dropw add.8
+	push.ZERO_1_L.ZERO_1_R exec.mem_store_double_word dropw dropw add.8
+	push.ZERO_2_L.ZERO_2_R exec.mem_store_double_word dropw dropw add.8
+	push.ZERO_3_L.ZERO_3_R exec.mem_store_double_word dropw dropw add.8
+	push.ZERO_4_L.ZERO_4_R exec.mem_store_double_word dropw dropw add.8
+	push.ZERO_5_L.ZERO_5_R exec.mem_store_double_word dropw dropw add.8
+	push.ZERO_6_L.ZERO_6_R exec.mem_store_double_word dropw dropw add.8
+	push.ZERO_7_L.ZERO_7_R exec.mem_store_double_word dropw dropw add.8
+	push.ZERO_8_L.ZERO_8_R exec.mem_store_double_word dropw dropw add.8
+	push.ZERO_9_L.ZERO_9_R exec.mem_store_double_word dropw dropw add.8
+	push.ZERO_10_L.ZERO_10_R exec.mem_store_double_word dropw dropw add.8
+	push.ZERO_11_L.ZERO_11_R exec.mem_store_double_word dropw dropw add.8
+	push.ZERO_12_L.ZERO_12_R exec.mem_store_double_word dropw dropw add.8
+	push.ZERO_13_L.ZERO_13_R exec.mem_store_double_word dropw dropw add.8
+	push.ZERO_14_L.ZERO_14_R exec.mem_store_double_word dropw dropw add.8
+	push.ZERO_15_L.ZERO_15_R exec.mem_store_double_word dropw dropw add.8
+	push.ZERO_16_L.ZERO_16_R exec.mem_store_double_word dropw dropw add.8
+	push.ZERO_17_L.ZERO_17_R exec.mem_store_double_word dropw dropw add.8
+	push.ZERO_18_L.ZERO_18_R exec.mem_store_double_word dropw dropw add.8
+	push.ZERO_19_L.ZERO_19_R exec.mem_store_double_word dropw dropw add.8
+	push.ZERO_20_L.ZERO_20_R exec.mem_store_double_word dropw dropw add.8
+	push.ZERO_21_L.ZERO_21_R exec.mem_store_double_word dropw dropw add.8
+	push.ZERO_22_L.ZERO_22_R exec.mem_store_double_word dropw dropw add.8
+	push.ZERO_23_L.ZERO_23_R exec.mem_store_double_word dropw dropw add.8
+	push.ZERO_24_L.ZERO_24_R exec.mem_store_double_word dropw dropw add.8
+	push.ZERO_25_L.ZERO_25_R exec.mem_store_double_word dropw dropw add.8
+	push.ZERO_26_L.ZERO_26_R exec.mem_store_double_word dropw dropw add.8
+	push.ZERO_27_L.ZERO_27_R exec.mem_store_double_word dropw dropw add.8
+	push.ZERO_28_L.ZERO_28_R exec.mem_store_double_word dropw dropw add.8
+	push.ZERO_29_L.ZERO_29_R exec.mem_store_double_word dropw dropw add.8
+	push.ZERO_30_L.ZERO_30_R exec.mem_store_double_word dropw dropw add.8
+	push.ZERO_31_L.ZERO_31_R exec.mem_store_double_word dropw dropw add.8
+	drop
+end