test: deterministic mode

l1-contracts/test/fixtures/empty_block_0.json

@@ -35,7 +35,7 @@
     ]
   },
   "block": {
-    "archive": "0x12e61edc1dad6fb9e81e4157d0906a171a2d2cad5daa767594eb07b7e7c1c189",
+    "archive": "0x2c80dc48494603ac15fa1ea88e3cd79565bdd54cf067a9bb4da9849870b60c69",
     "body": "0x00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
     "txsEffectsHash": "0x9139297703640b243028d35c29ae8c0667886c4edc8db5f879c260d2051bb8a9",
     "decodedHeader": {
@@ -50,8 +50,8 @@
         "chainId": 31337,
         "timestamp": 0,
         "version": 1,
-        "coinbase": "0x837ac4b411a7a5911031e82d3f8799bb21c34795",
-        "feeRecipient": "0x1296779221953ecf9e3c115440521940f216ca20b860f64f13af55b8cdbdb9c7"
+        "coinbase": "0x66440eb666440eb666440eb666440eb666440eb6",
+        "feeRecipient": "0x061ca689507c7f1ccc68c2ad086c9d5d94f50869cb1b718c6a46aaf77a4500ba"
       },
       "lastArchive": {
         "nextAvailableLeafIndex": 1,
@@ -78,8 +78,8 @@
         }
       }
     },
-    "header": "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",
+    "header": "0x012a86560737adb075e12af8253fb09abf17aa841fb56d180bc89f0d2d473c7f0000000100000000000000000000000000000000000000000000000000000000000000029139297703640b243028d35c29ae8c0667886c4edc8db5f879c260d2051bb8a90000000000000000000000000000000000000000000000000000000000000000c78009fdf07fc56a11f122370658a353aaa542ed63e44c4bc15ff4cd105ab33c1864fcdaa80ff2719154fa7c8a9050662972707168d69eac9db6fd3110829f800000001016642d9ccd8346c403aa4c3fa451178b22534a27035cdaa6ec34ae53b29c50cb000001000bcfa3e9f1a8922ee92c6dc964d6595907c1804a86753774322b468f69d4f278000001800572c8db882674dd026b8877fbba1b700a4407da3ae9ce5fa43215a28163362b000000c00000000000000000000000000000000000000000000000000000000000007a6900000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000066440eb666440eb666440eb666440eb666440eb6061ca689507c7f1ccc68c2ad086c9d5d94f50869cb1b718c6a46aaf77a4500ba",
     "l1ToL2MessagesHash": "0x076a27c79e5ace2a3d47f9dd2e83e4ff6ea8872b3c2218f66c92b89b55f36560",
-    "publicInputsHash": "0x14d3a7d947fc1660f01d5f41f7768d9bee4a74809484cc80535183daf0346d1f"
+    "publicInputsHash": "0x22fb6cb24475c172eea140a775dd4ca748f8dda94fda256d5f76c09cb913ecf0"
   }
 }

l1-contracts/test/fixtures/empty_block_1.json

@@ -35,7 +35,7 @@
     ]
   },
   "block": {
-    "archive": "0x2eb0c375f9f387ef03e8f470f7f976a8213cf31a514b72cf3499a8dd251deb57",
+    "archive": "0x0dbc2a0e8143bb92a0f8a92c8a9862c4577f15b01330d89960032af0dadf5b52",
     "body": "0x00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
     "txsEffectsHash": "0x9139297703640b243028d35c29ae8c0667886c4edc8db5f879c260d2051bb8a9",
     "decodedHeader": {
@@ -48,14 +48,14 @@
       "globalVariables": {
         "blockNumber": 2,
         "chainId": 31337,
-        "timestamp": 1709939104,
+        "timestamp": 1710254478,
         "version": 1,
-        "coinbase": "0x837ac4b411a7a5911031e82d3f8799bb21c34795",
-        "feeRecipient": "0x1296779221953ecf9e3c115440521940f216ca20b860f64f13af55b8cdbdb9c7"
+        "coinbase": "0x66440eb666440eb666440eb666440eb666440eb6",
+        "feeRecipient": "0x061ca689507c7f1ccc68c2ad086c9d5d94f50869cb1b718c6a46aaf77a4500ba"
       },
       "lastArchive": {
         "nextAvailableLeafIndex": 2,
-        "root": "0x12e61edc1dad6fb9e81e4157d0906a171a2d2cad5daa767594eb07b7e7c1c189"
+        "root": "0x2c80dc48494603ac15fa1ea88e3cd79565bdd54cf067a9bb4da9849870b60c69"
       },
       "stateReference": {
         "l1ToL2MessageTree": {
@@ -78,8 +78,8 @@
         }
       }
     },
-    "header": "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",
+    "header": "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",
     "l1ToL2MessagesHash": "0x076a27c79e5ace2a3d47f9dd2e83e4ff6ea8872b3c2218f66c92b89b55f36560",
-    "publicInputsHash": "0x18091cbbf29dbe3cd4e5387ea7cfa360121b458b5fb9229ff822cfd32288436e"
+    "publicInputsHash": "0x0fc84e6176557ac21fb1dd501d124270791bcd21474d814112b3ae4ed0c456bb"
   }
 }

yarn-project/archiver/src/archiver/archiver_store_test_suite.ts

@@ -11,7 +11,7 @@ import {
 import '@aztec/circuit-types/jest';
 import { AztecAddress, Fr, INITIAL_L2_BLOCK_NUM, L1_TO_L2_MSG_SUBTREE_HEIGHT } from '@aztec/circuits.js';
 import { makeContractClassPublic } from '@aztec/circuits.js/testing';
-import { randomBytes } from '@aztec/foundation/crypto';
+import { randomBytes, randomInt } from '@aztec/foundation/crypto';
 import { ContractClassPublic, ContractInstanceWithAddress, SerializableContractInstance } from '@aztec/types/contracts';
 
 import { ArchiverDataStore } from './archiver_store.js';
@@ -232,7 +232,7 @@ export function describeArchiverDataStore(testName: string, getStore: () => Arch
 
       it('returns messages in correct order', async () => {
         const msgs = generateBlockMessages(l2BlockNumber, l1ToL2MessageSubtreeSize);
-        const shuffledMessages = msgs.slice().sort(() => Math.random() - 0.5);
+        const shuffledMessages = msgs.slice().sort(() => randomInt(1) - 0.5);
         await store.addNewL1ToL2Messages(shuffledMessages, 100n);
         const retrievedMessages = await store.getNewL1ToL2Messages(l2BlockNumber);
 
@@ -440,8 +440,8 @@ export function describeArchiverDataStore(testName: string, getStore: () => Arch
 
       it('"txHash" filter param is respected', async () => {
         // get random tx
-        const targetBlockIndex = Math.floor(Math.random() * numBlocks);
-        const targetTxIndex = Math.floor(Math.random() * txsPerBlock);
+        const targetBlockIndex = randomInt(numBlocks);
+        const targetTxIndex = randomInt(txsPerBlock);
         const targetTxHash = new L2BlockContext(blocks[targetBlockIndex]).getTxHash(targetTxIndex);
 
         const response = await store.getUnencryptedLogs({ txHash: targetTxHash });
@@ -481,10 +481,10 @@ export function describeArchiverDataStore(testName: string, getStore: () => Arch
 
       it('"contractAddress" filter param is respected', async () => {
         // Get a random contract address from the logs
-        const targetBlockIndex = Math.floor(Math.random() * numBlocks);
-        const targetTxIndex = Math.floor(Math.random() * txsPerBlock);
-        const targetFunctionLogIndex = Math.floor(Math.random() * numPublicFunctionCalls);
-        const targetLogIndex = Math.floor(Math.random() * numUnencryptedLogs);
+        const targetBlockIndex = randomInt(numBlocks);
+        const targetTxIndex = randomInt(txsPerBlock);
+        const targetFunctionLogIndex = randomInt(numPublicFunctionCalls);
+        const targetLogIndex = randomInt(numUnencryptedLogs);
         const targetContractAddress = UnencryptedL2Log.fromBuffer(
           blocks[targetBlockIndex].body.txEffects[targetTxIndex].unencryptedLogs.functionLogs[targetFunctionLogIndex]
             .logs[targetLogIndex],
@@ -501,10 +501,10 @@ export function describeArchiverDataStore(testName: string, getStore: () => Arch
 
       it('"selector" filter param is respected', async () => {
         // Get a random selector from the logs
-        const targetBlockIndex = Math.floor(Math.random() * numBlocks);
-        const targetTxIndex = Math.floor(Math.random() * txsPerBlock);
-        const targetFunctionLogIndex = Math.floor(Math.random() * numPublicFunctionCalls);
-        const targetLogIndex = Math.floor(Math.random() * numUnencryptedLogs);
+        const targetBlockIndex = randomInt(numBlocks);
+        const targetTxIndex = randomInt(txsPerBlock);
+        const targetFunctionLogIndex = randomInt(numPublicFunctionCalls);
+        const targetLogIndex = randomInt(numUnencryptedLogs);
         const targetSelector = UnencryptedL2Log.fromBuffer(
           blocks[targetBlockIndex].body.txEffects[targetTxIndex].unencryptedLogs.functionLogs[targetFunctionLogIndex]
             .logs[targetLogIndex],
@@ -521,9 +521,9 @@ export function describeArchiverDataStore(testName: string, getStore: () => Arch
 
       it('"afterLog" filter param is respected', async () => {
         // Get a random log as reference
-        const targetBlockIndex = Math.floor(Math.random() * numBlocks);
-        const targetTxIndex = Math.floor(Math.random() * txsPerBlock);
-        const targetLogIndex = Math.floor(Math.random() * numUnencryptedLogs);
+        const targetBlockIndex = randomInt(numBlocks);
+        const targetTxIndex = randomInt(txsPerBlock);
+        const targetLogIndex = randomInt(numUnencryptedLogs);
 
         const afterLog = new LogId(targetBlockIndex + INITIAL_L2_BLOCK_NUM, targetTxIndex, targetLogIndex);
 
@@ -588,9 +588,9 @@ export function describeArchiverDataStore(testName: string, getStore: () => Arch
 
       it('"txIndex" and "logIndex" are respected when "afterLog.blockNumber" is equal to "fromBlock"', async () => {
         // Get a random log as reference
-        const targetBlockIndex = Math.floor(Math.random() * numBlocks);
-        const targetTxIndex = Math.floor(Math.random() * txsPerBlock);
-        const targetLogIndex = Math.floor(Math.random() * numUnencryptedLogs);
+        const targetBlockIndex = randomInt(numBlocks);
+        const targetTxIndex = randomInt(txsPerBlock);
+        const targetLogIndex = randomInt(numUnencryptedLogs);
 
         const afterLog = new LogId(targetBlockIndex + INITIAL_L2_BLOCK_NUM, targetTxIndex, targetLogIndex);
 

yarn-project/circuit-types/src/l1_to_l2_message.test.ts

@@ -1,3 +1,5 @@
+import { randomInt } from '@aztec/foundation/crypto';
+
 import { L1ToL2Message, L1ToL2MessageAndIndex } from './l1_to_l2_message.js';
 
 describe('L1 to L2 message', () => {
@@ -9,7 +11,7 @@ describe('L1 to L2 message', () => {
   });
 
   it('can encode an L1ToL2MessageAndIndex to buffer and back', () => {
-    const index = BigInt(Math.floor(Math.random() * 1000)); // Generate a random BigInt
+    const index = BigInt(randomInt(1000)); // Generate a random BigInt
     const msg = L1ToL2Message.random();
     const l1ToL2MsgAndIndex = new L1ToL2MessageAndIndex(index, msg);
 
@@ -20,7 +22,7 @@ describe('L1 to L2 message', () => {
   });
 
   it('can encode an L1ToL2MessageAndIndex to string and back', () => {
-    const index = BigInt(Math.floor(Math.random() * 1000)); // Generate a random BigInt
+    const index = BigInt(randomInt(1000)); // Generate a random BigInt
     const msg = L1ToL2Message.random();
     const l1ToL2MsgAndIndex = new L1ToL2MessageAndIndex(index, msg);
 

yarn-project/circuit-types/src/l1_to_l2_message.ts

@@ -1,6 +1,6 @@
 import { AztecAddress } from '@aztec/foundation/aztec-address';
 import { toBigIntBE, toBufferBE } from '@aztec/foundation/bigint-buffer';
-import { sha256 } from '@aztec/foundation/crypto';
+import { randomInt, sha256 } from '@aztec/foundation/crypto';
 import { EthAddress } from '@aztec/foundation/eth-address';
 import { Fr } from '@aztec/foundation/fields';
 import { BufferReader, serializeToBuffer } from '@aztec/foundation/serialize';
@@ -180,8 +180,8 @@ export class L1ToL2Message {
       L2Actor.random(),
       Fr.random(),
       Fr.random(),
-      Math.floor(Math.random() * 1000),
-      Math.floor(Math.random() * 1000),
+      randomInt(1000),
+      randomInt(1000),
       entryKey,
     );
   }
@@ -223,7 +223,7 @@ export class L1Actor {
   }
 
   static random(): L1Actor {
-    return new L1Actor(EthAddress.random(), Math.floor(Math.random() * 1000));
+    return new L1Actor(EthAddress.random(), randomInt(1000));
   }
 }
 
@@ -263,6 +263,6 @@ export class L2Actor {
   }
 
   static random(): L2Actor {
-    return new L2Actor(AztecAddress.random(), Math.floor(Math.random() * 1000));
+    return new L2Actor(AztecAddress.random(), randomInt(1000));
   }
 }

yarn-project/circuit-types/src/logs/function_l2_logs.ts

@@ -1,9 +1,7 @@
-import { sha256 } from '@aztec/foundation/crypto';
+import { randomBytes, sha256 } from '@aztec/foundation/crypto';
 import { Fr, Point } from '@aztec/foundation/fields';
 import { BufferReader, prefixBufferWithLength } from '@aztec/foundation/serialize';
 
-import { randomBytes } from 'crypto';
-
 import { LogType } from './log_type.js';
 import { UnencryptedL2Log } from './unencrypted_l2_log.js';
 

yarn-project/circuit-types/src/logs/l1_note_payload/note.ts

@@ -1,4 +1,5 @@
 import { Vector } from '@aztec/circuits.js';
+import { randomInt } from '@aztec/foundation/crypto';
 import { Fr } from '@aztec/foundation/fields';
 import { BufferReader } from '@aztec/foundation/serialize';
 
@@ -29,7 +30,7 @@ export class Note extends Vector<Fr> {
    * @returns A randomly generated Note instance.
    */
   static random() {
-    const numItems = Math.floor(Math.random() * 10) + 1;
+    const numItems = randomInt(10) + 1;
     const items = Array.from({ length: numItems }, () => Fr.random());
     return new Note(items);
   }

yarn-project/circuit-types/src/logs/log_id.test.ts

@@ -1,11 +1,13 @@
+import { randomInt } from '@aztec/foundation/crypto';
+
 import { LogId } from './log_id.js';
 
 describe('LogId', () => {
   let logId: LogId;
   beforeEach(() => {
-    const blockNumber = Math.floor(Math.random() * 1000);
-    const txIndex = Math.floor(Math.random() * 1000);
-    const logIndex = Math.floor(Math.random() * 1000);
+    const blockNumber = randomInt(1000);
+    const txIndex = randomInt(1000);
+    const logIndex = randomInt(1000);
     logId = new LogId(blockNumber, txIndex, logIndex);
   });
 

yarn-project/circuit-types/src/logs/unencrypted_l2_log.ts

@@ -1,9 +1,8 @@
 import { AztecAddress } from '@aztec/circuits.js';
 import { EventSelector } from '@aztec/foundation/abi';
+import { randomBytes } from '@aztec/foundation/crypto';
 import { BufferReader, prefixBufferWithLength } from '@aztec/foundation/serialize';
 
-import { randomBytes } from 'crypto';
-
 /**
  * Represents an individual unencrypted log entry.
  */
@@ -71,8 +70,8 @@ export class UnencryptedL2Log {
    */
   public static random(): UnencryptedL2Log {
     const contractAddress = AztecAddress.random();
-    const selector = new EventSelector(Math.floor(Math.random() * (2 ** (EventSelector.SIZE * 8) - 1)));
-    const dataLength = EventSelector.SIZE + Math.floor(Math.random() * 200);
+    const selector = EventSelector.random();
+    const dataLength = EventSelector.SIZE + randomBytes(1)[0];
     const data = randomBytes(dataLength);
     return new UnencryptedL2Log(contractAddress, selector, data);
   }

yarn-project/circuits.js/src/barretenberg/crypto/ecdsa/signature.ts

@@ -1,9 +1,8 @@
 import { toBufferBE } from '@aztec/foundation/bigint-buffer';
+import { randomBytes } from '@aztec/foundation/crypto';
 import { Fr } from '@aztec/foundation/fields';
 import { mapTuple } from '@aztec/foundation/serialize';
 
-import { randomBytes } from 'crypto';
-
 import { Signature } from '../signature/index.js';
 
 /**

yarn-project/circuits.js/src/structs/call_context.test.ts

@@ -1,3 +1,5 @@
+import { randomInt } from '@aztec/foundation/crypto';
+
 import { CALL_CONTEXT_LENGTH } from '../constants.gen.js';
 import { makeCallContext } from '../tests/factories.js';
 import { CallContext } from './call_context.js';
@@ -6,8 +8,7 @@ describe('CallContext', () => {
   let callContext: CallContext;
 
   beforeAll(() => {
-    const randomInt = Math.floor(Math.random() * 1000);
-    callContext = makeCallContext(randomInt);
+    callContext = makeCallContext(randomInt(1000));
   });
 
   it(`serializes to buffer and deserializes it back`, () => {