@aztec/blob-lib - npm Package Compare versions

Comparing version 0.0.1-commit.6d63667d to 0.0.1-commit.733c4a3

dest/blob_batching.js

@@ -1,2 +0,2 @@
-import { AZTEC_MAX_EPOCH_DURATION, BLOBS_PER_CHECKPOINT } from '@aztec/constants';
+import { BLOBS_PER_CHECKPOINT, MAX_CHECKPOINTS_PER_EPOCH } from '@aztec/constants';
 import { poseidon2Hash } from '@aztec/foundation/crypto/poseidon';
@@ -59,4 +59,4 @@ import { sha256ToField } from '@aztec/foundation/crypto/sha256';
         const numCheckpoints = blobFieldsPerCheckpoint.length;
-        if (numCheckpoints > AZTEC_MAX_EPOCH_DURATION) {
-            throw new Error(`Too many checkpoints sent to batch(). The maximum is ${AZTEC_MAX_EPOCH_DURATION}. Got ${numCheckpoints}.`);
+        if (numCheckpoints > MAX_CHECKPOINTS_PER_EPOCH) {
+            throw new Error(`Too many checkpoints sent to batch(). The maximum is ${MAX_CHECKPOINTS_PER_EPOCH}. Got ${numCheckpoints}.`);
         }
@@ -89,3 +89,3 @@ // Precalculate the values (z and gamma) and initialize the accumulator:
             const blobFieldsHash = await computeBlobFieldsHash(blobFields);
-            const blobs = getBlobsPerL1Block(blobFields);
+            const blobs = await getBlobsPerL1Block(blobFields);
             for (const blob of blobs){
@@ -109,3 +109,3 @@ // Compute the challenge z for each blob and accumulate it.
         // Now we have a shared challenge for all blobs, evaluate them...
-        const proofObjects = allBlobs.map((b)=>b.evaluate(z));
+        const proofObjects = await Promise.all(allBlobs.map((b)=>b.evaluate(z)));
         const evaluations = await Promise.all(proofObjects.map(({ y })=>hashNoirBigNumLimbs(y)));
@@ -132,3 +132,3 @@ // ...and find the challenge for the linear combination of blobs.
    */ async accumulateBlob(blob, blobFieldsHash) {
-        const { proof, y: thisY } = blob.evaluate(this.finalBlobChallenges.z);
+        const { proof, y: thisY } = await blob.evaluate(this.finalBlobChallenges.z);
         const thisC = BLS12Point.decompress(blob.commitment);
@@ -169,3 +169,3 @@ const thisQ = BLS12Point.decompress(proof);
    */ async accumulateFields(blobFields) {
-        const blobs = getBlobsPerL1Block(blobFields);
+        const blobs = await getBlobsPerL1Block(blobFields);
         if (blobs.length > BLOBS_PER_CHECKPOINT) {
@@ -172,0 +172,0 @@ throw new Error(`Too many blobs to accumulate. The maximum is ${BLOBS_PER_CHECKPOINT} per checkpoint. Got ${blobs.length}.`);

dest/blob_utils.d.ts

@@ -19,3 +19,3 @@ import { BLS12Point } from '@aztec/foundation/curves/bls12';
  */
-export declare function getBlobsPerL1Block(fields: Fr[]): Blob[];
+export declare function getBlobsPerL1Block(fields: Fr[]): Promise<Blob[]>;
 /**
@@ -41,2 +41,2 @@ * Get the encoded data from all blobs in the checkpoint.
 export declare function getEthBlobEvaluationInputs(batchedBlob: BatchedBlob): `0x${string}`;
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dest/blob_utils.d.ts.map

@@ -1,1 +0,1 @@
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dest/blob_utils.js

@@ -27,3 +27,3 @@ import { FIELDS_PER_BLOB } from '@aztec/constants';
  * @throws If the number of fields does not match what's indicated by the checkpoint prefix.
- */ export function getBlobsPerL1Block(fields) {
+ */ export async function getBlobsPerL1Block(fields) {
     if (!fields.length) {
@@ -33,5 +33,5 @@ throw new Error('Cannot create blobs from empty fields.');
     const numBlobs = Math.ceil(fields.length / FIELDS_PER_BLOB);
-    return Array.from({
+    return await Promise.all(Array.from({
         length: numBlobs
-    }, (_, i)=>Blob.fromFields(fields.slice(i * FIELDS_PER_BLOB, (i + 1) * FIELDS_PER_BLOB)));
+    }, (_, i)=>Blob.fromFields(fields.slice(i * FIELDS_PER_BLOB, (i + 1) * FIELDS_PER_BLOB))));
 }
@@ -38,0 +38,0 @@ /**

dest/blob.d.ts

@@ -39,3 +39,3 @@ import { FIELDS_PER_BLOB } from '@aztec/constants';
      */
-    static fromBlobBuffer(data: Uint8Array): Blob;
+    static fromBlobBuffer(data: Uint8Array): Promise<Blob>;
     /**
@@ -49,3 +49,3 @@ * Create a Blob from an array of fields.
      */
-    static fromFields(fields: Fr[]): Blob;
+    static fromFields(fields: Fr[]): Promise<Blob>;
     /**
@@ -69,3 +69,3 @@ * Get the fields from the blob data.
      */
-    static fromJson(json: BlobJson): Blob;
+    static fromJson(json: BlobJson): Promise<Blob>;
     /**
@@ -93,6 +93,6 @@ * Get the JSON representation of the blob.
      */
-    evaluate(challengeZ: Fr, verifyProof?: boolean): {
+    evaluate(challengeZ: Fr, verifyProof?: boolean): Promise<{
         y: BLS12Fr;
         proof: Buffer<ArrayBuffer>;
-    };
+    }>;
     /**
@@ -125,2 +125,2 @@ * Get the buffer representation of the ENTIRE blob.
 }
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dest/blob.d.ts.map

@@ -1,1 +0,1 @@
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dest/blob.js

@@ -37,4 +37,4 @@ import { FIELDS_PER_BLOB } from '@aztec/constants';
    * @throws If data does not match the expected length (BYTES_PER_BLOB).
-   */ static fromBlobBuffer(data) {
-        const commitment = computeBlobCommitment(data);
+   */ static async fromBlobBuffer(data) {
+        const commitment = await computeBlobCommitment(data);
         return new Blob(data, commitment);
@@ -49,3 +49,3 @@ }
    * @returns A Blob created from the array of fields.
-   */ static fromFields(fields) {
+   */ static async fromFields(fields) {
         if (fields.length > FIELDS_PER_BLOB) {
@@ -57,3 +57,3 @@ throw new Error(`Attempted to overfill blob with ${fields.length} fields. The maximum is ${FIELDS_PER_BLOB}.`);
         ], BYTES_PER_BLOB);
-        const commitment = computeBlobCommitment(data);
+        const commitment = await computeBlobCommitment(data);
         return new Blob(data, commitment);
@@ -81,5 +81,5 @@ }
    * @returns A Blob created from the JSON object.
-   */ static fromJson(json) {
+   */ static async fromJson(json) {
         const blobBuffer = Buffer.from(json.blob.slice(2), 'hex');
-        const blob = Blob.fromBlobBuffer(blobBuffer);
+        const blob = await Blob.fromBlobBuffer(blobBuffer);
         if (blob.commitment.toString('hex') !== json.kzg_commitment.slice(2)) {
@@ -119,5 +119,5 @@ throw new Error('KZG commitment does not match');
    *  proof: Buffer - KZG opening proof for y = p(z). The commitment to quotient polynomial Q, used in compressed BLS12 point format (48 bytes).
-   */ evaluate(challengeZ, verifyProof = false) {
+   */ async evaluate(challengeZ, verifyProof = false) {
         const kzg = getKzg();
-        const res = kzg.computeKzgProof(this.data, challengeZ.toBuffer());
+        const res = await kzg.asyncComputeKzgProof(this.data, challengeZ.toBuffer());
         if (verifyProof && !kzg.verifyKzgProof(this.commitment, challengeZ.toBuffer(), res[1], res[0])) {
@@ -124,0 +124,0 @@ throw new Error(`KZG proof did not verify.`);

dest/encoding/block_end_marker.js

@@ -10,3 +10,3 @@ import { BLOCK_END_PREFIX } from '@aztec/constants';
 export function encodeBlockEndMarker(blockEndMarker) {
-    let value = BLOCK_END_PREFIX;
+    let value = BigInt(BLOCK_END_PREFIX);
     value <<= TIMESTAMP_BIT_SIZE;
@@ -29,3 +29,3 @@ value += blockEndMarker.timestamp;
     const prefix = value;
-    if (prefix !== BLOCK_END_PREFIX) {
+    if (prefix !== BigInt(BLOCK_END_PREFIX)) {
         throw new BlobDeserializationError(`Incorrect encoding of blob fields: invalid block end marker.`);
@@ -42,3 +42,3 @@ }
     const prefix = field.toBigInt() >> NUM_TXS_BIT_SIZE + BLOCK_NUMBER_BIT_SIZE + TIMESTAMP_BIT_SIZE;
-    return prefix === BLOCK_END_PREFIX;
+    return prefix === BigInt(BLOCK_END_PREFIX);
 }

dest/encoding/checkpoint_end_marker.js

@@ -7,3 +7,3 @@ import { CHECKPOINT_END_PREFIX } from '@aztec/constants';
 export function encodeCheckpointEndMarker(checkpointEndMarker) {
-    let value = CHECKPOINT_END_PREFIX;
+    let value = BigInt(CHECKPOINT_END_PREFIX);
     value <<= NUM_BLOB_FIELDS_BIT_SIZE;
@@ -18,3 +18,3 @@ value += BigInt(checkpointEndMarker.numBlobFields);
     const prefix = value;
-    if (prefix !== CHECKPOINT_END_PREFIX) {
+    if (prefix !== BigInt(CHECKPOINT_END_PREFIX)) {
         throw new BlobDeserializationError(`Incorrect encoding of blob fields: invalid checkpoint end marker.`);
@@ -29,3 +29,3 @@ }
     const prefix = field.toBigInt() >> NUM_BLOB_FIELDS_BIT_SIZE;
-    return prefix === CHECKPOINT_END_PREFIX;
+    return prefix === BigInt(CHECKPOINT_END_PREFIX);
 }

dest/encoding/tx_start_marker.js

@@ -16,3 +16,3 @@ import { TX_START_PREFIX } from '@aztec/constants';
 export function encodeTxStartMarker(txStartMarker) {
-    let value = TX_START_PREFIX;
+    let value = BigInt(TX_START_PREFIX);
     value <<= NUM_NOTE_HASH_BIT_SIZE;
@@ -63,3 +63,3 @@ value += BigInt(txStartMarker.numNoteHashes);
     const prefix = value;
-    if (prefix !== TX_START_PREFIX) {
+    if (prefix !== BigInt(TX_START_PREFIX)) {
         throw new BlobDeserializationError(`Incorrect encoding of blob fields: invalid tx start marker.`);
@@ -66,0 +66,0 @@ }

dest/hash.d.ts

@@ -21,3 +21,3 @@ import { BLS12Fr } from '@aztec/foundation/curves/bls12';
 export declare function computeBlobFieldsHash(fields: Fr[]): Promise<Fr>;
-export declare function computeBlobCommitment(data: Uint8Array): Buffer;
+export declare function computeBlobCommitment(data: Uint8Array): Promise<Buffer>;
 /**
@@ -44,2 +44,2 @@ * Get the commitment fields of the blob, to compute the challenge z.
 export declare function hashNoirBigNumLimbs(field: BLS12Fr): Promise<Fr>;
-//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoiaGFzaC5kLnRzIiwic291cmNlUm9vdCI6IiIsInNvdXJjZXMiOlsiLi4vc3JjL2hhc2gudHMiXSwibmFtZXMiOltdLCJtYXBwaW5ncyI6IkFBRUEsT0FBTyxFQUFFLE9BQU8sRUFBRSxNQUFNLGdDQUFnQyxDQUFDO0FBQ3pELE9BQU8sRUFBRSxFQUFFLEVBQUUsTUFBTSxnQ0FBZ0MsQ0FBQztBQU9wRDs7R0FFRztBQUNILHdCQUFnQiwyQkFBMkIsQ0FBQyxVQUFVLEVBQUUsTUFBTSxHQUFHLE1BQU0sQ0FJdEU7QUFPRCx3QkFBZ0IsZ0JBQWdCLENBQUMsc0JBQXNCLEVBQUUsTUFBTSxFQUFFLEdBQUcsRUFBRSxDQUVyRTtBQUVEOzs7Ozs7Ozs7OztHQVdHO0FBQ0gsd0JBQXNCLHFCQUFxQixDQUFDLE1BQU0sRUFBRSxFQUFFLEVBQUUsR0FBRyxPQUFPLENBQUMsRUFBRSxDQUFDLENBSXJFO0FBRUQsd0JBQWdCLHFCQUFxQixDQUFDLElBQUksRUFBRSxVQUFVLEdBQUcsTUFBTSxDQU05RDtBQUVEOzs7Ozs7Ozs7Ozs7O0dBYUc7QUFDSCx3QkFBZ0Isa0JBQWtCLENBQUMsVUFBVSxFQUFFLE1BQU0sR0FBRyxDQUFDLEVBQUUsRUFBRSxFQUFFLENBQUMsQ0FNL0Q7QUFFRCx3QkFBc0IsaUJBQWlCLENBQUMsY0FBYyxFQUFFLEVBQUUsRUFBRSxVQUFVLEVBQUUsTUFBTSxHQUFHLE9BQU8sQ0FBQyxFQUFFLENBQUMsQ0FHM0Y7QUFFRDs7O0dBR0c7QUFDSCx3QkFBc0IsbUJBQW1CLENBQUMsS0FBSyxFQUFFLE9BQU8sR0FBRyxPQUFPLENBQUMsRUFBRSxDQUFDLENBR3JFIn0=
+//# sourceMappingURL=data:application/json;base64,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

dest/hash.d.ts.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"hash.d.ts","sourceRoot":"","sources":["../src/hash.ts"],"names":[],"mappings":"AAEA,OAAO,EAAE,OAAO,EAAE,MAAM,gCAAgC,CAAC;AACzD,OAAO,EAAE,EAAE,EAAE,MAAM,gCAAgC,CAAC;AAOpD;;GAEG;AACH,wBAAgB,2BAA2B,CAAC,UAAU,EAAE,MAAM,GAAG,MAAM,CAItE;AAOD,wBAAgB,gBAAgB,CAAC,sBAAsB,EAAE,MAAM,EAAE,GAAG,EAAE,CAErE;AAED;;;;;;;;;;;GAWG;AACH,wBAAsB,qBAAqB,CAAC,MAAM,EAAE,EAAE,EAAE,GAAG,OAAO,CAAC,EAAE,CAAC,CAIrE;AAED,wBAAgB,qBAAqB,CAAC,IAAI,EAAE,UAAU,GAAG,MAAM,CAM9D;AAED;;;;;;;;;;;;;GAaG;AACH,wBAAgB,kBAAkB,CAAC,UAAU,EAAE,MAAM,GAAG,CAAC,EAAE,EAAE,EAAE,CAAC,CAM/D;AAED,wBAAsB,iBAAiB,CAAC,cAAc,EAAE,EAAE,EAAE,UAAU,EAAE,MAAM,GAAG,OAAO,CAAC,EAAE,CAAC,CAG3F;AAED;;;GAGG;AACH,wBAAsB,mBAAmB,CAAC,KAAK,EAAE,OAAO,GAAG,OAAO,CAAC,EAAE,CAAC,CAGrE"}
+{"version":3,"file":"hash.d.ts","sourceRoot":"","sources":["../src/hash.ts"],"names":[],"mappings":"AAEA,OAAO,EAAE,OAAO,EAAE,MAAM,gCAAgC,CAAC;AACzD,OAAO,EAAE,EAAE,EAAE,MAAM,gCAAgC,CAAC;AAOpD;;GAEG;AACH,wBAAgB,2BAA2B,CAAC,UAAU,EAAE,MAAM,GAAG,MAAM,CAItE;AAOD,wBAAgB,gBAAgB,CAAC,sBAAsB,EAAE,MAAM,EAAE,GAAG,EAAE,CAErE;AAED;;;;;;;;;;;GAWG;AACH,wBAAsB,qBAAqB,CAAC,MAAM,EAAE,EAAE,EAAE,GAAG,OAAO,CAAC,EAAE,CAAC,CAIrE;AAED,wBAAsB,qBAAqB,CAAC,IAAI,EAAE,UAAU,GAAG,OAAO,CAAC,MAAM,CAAC,CAM7E;AAED;;;;;;;;;;;;;GAaG;AACH,wBAAgB,kBAAkB,CAAC,UAAU,EAAE,MAAM,GAAG,CAAC,EAAE,EAAE,EAAE,CAAC,CAM/D;AAED,wBAAsB,iBAAiB,CAAC,cAAc,EAAE,EAAE,EAAE,UAAU,EAAE,MAAM,GAAG,OAAO,CAAC,EAAE,CAAC,CAG3F;AAED;;;GAGG;AACH,wBAAsB,mBAAmB,CAAC,KAAK,EAAE,OAAO,GAAG,OAAO,CAAC,EAAE,CAAC,CAGrE"}

dest/hash.js

@@ -38,7 +38,7 @@ import { poseidon2Hash } from '@aztec/foundation/crypto/poseidon';
 }
-export function computeBlobCommitment(data) {
+export async function computeBlobCommitment(data) {
     if (data.length !== BYTES_PER_BLOB) {
         throw new Error(`Expected ${BYTES_PER_BLOB} bytes per blob. Got ${data.length}.`);
     }
-    return Buffer.from(getKzg().blobToKzgCommitment(data));
+    return Buffer.from(await getKzg().asyncBlobToKzgCommitment(data));
 }
@@ -45,0 +45,0 @@ /**

dest/testing.d.ts

@@ -30,3 +30,3 @@ import { Blob } from './blob.js';
  */
-export declare function makeRandomBlob(length: number): Blob;
-//# sourceMappingURL=data:application/json;base64,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
+export declare function makeRandomBlob(length: number): Promise<Blob>;
+//# sourceMappingURL=data:application/json;base64,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

dest/testing.d.ts.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"testing.d.ts","sourceRoot":"","sources":["../src/testing.ts"],"names":[],"mappings":"AAIA,OAAO,EAAE,IAAI,EAAE,MAAM,WAAW,CAAC;AACjC,OAAO,EAAE,eAAe,EAAE,MAAM,qCAAqC,CAAC;AACtE,OAAO,EAAE,oBAAoB,EAAE,MAAM,2CAA2C,CAAC;AACjF,OAAO,EAAE,2BAA2B,EAAE,MAAM,mDAAmD,CAAC;AAChG,OAAO,EAAmB,UAAU,EAAE,MAAM,kBAAkB,CAAC;AAE/D,cAAc,wBAAwB,CAAC;AAEvC;;;;;GAKG;AACH,wBAAgB,cAAc,CAAC,IAAI,SAAI,GAAG,UAAU,CAUnD;AA0BD;;;;;GAKG;AACH,wBAAgB,mBAAmB,CAAC,IAAI,SAAI,GAAG,eAAe,CAS7D;AAED,wBAAgB,wBAAwB,CAAC,IAAI,SAAI,wBAOhD;AAED,wBAAgB,+BAA+B,CAAC,IAAI,SAAI,+BAEvD;AAED;;;;;;GAMG;AACH,wBAAgB,cAAc,CAAC,MAAM,EAAE,MAAM,GAAG,IAAI,CAEnD"}
+{"version":3,"file":"testing.d.ts","sourceRoot":"","sources":["../src/testing.ts"],"names":[],"mappings":"AAIA,OAAO,EAAE,IAAI,EAAE,MAAM,WAAW,CAAC;AACjC,OAAO,EAAE,eAAe,EAAE,MAAM,qCAAqC,CAAC;AACtE,OAAO,EAAE,oBAAoB,EAAE,MAAM,2CAA2C,CAAC;AACjF,OAAO,EAAE,2BAA2B,EAAE,MAAM,mDAAmD,CAAC;AAChG,OAAO,EAAmB,UAAU,EAAE,MAAM,kBAAkB,CAAC;AAE/D,cAAc,wBAAwB,CAAC;AAEvC;;;;;GAKG;AACH,wBAAgB,cAAc,CAAC,IAAI,SAAI,GAAG,UAAU,CAUnD;AA0BD;;;;;GAKG;AACH,wBAAgB,mBAAmB,CAAC,IAAI,SAAI,GAAG,eAAe,CAS7D;AAED,wBAAgB,wBAAwB,CAAC,IAAI,SAAI,wBAOhD;AAED,wBAAgB,+BAA+B,CAAC,IAAI,SAAI,+BAEvD;AAED;;;;;;GAMG;AACH,wBAAgB,cAAc,CAAC,MAAM,EAAE,MAAM,GAAG,OAAO,CAAC,IAAI,CAAC,CAE5D"}

package.json

 {
   "name": "@aztec/blob-lib",
-  "version": "0.0.1-commit.6d63667d",
+  "version": "0.0.1-commit.733c4a3",
   "type": "module",
@@ -30,4 +30,4 @@ "exports": {
   "dependencies": {
-    "@aztec/constants": "0.0.1-commit.6d63667d",
-    "@aztec/foundation": "0.0.1-commit.6d63667d",
+    "@aztec/constants": "0.0.1-commit.733c4a3",
+    "@aztec/foundation": "0.0.1-commit.733c4a3",
     "@crate-crypto/node-eth-kzg": "^0.10.0",
@@ -34,0 +34,0 @@ "tslib": "^2.4.0"

src/blob_batching.ts

@@ -1,2 +0,2 @@
-import { AZTEC_MAX_EPOCH_DURATION, BLOBS_PER_CHECKPOINT } from '@aztec/constants';
+import { BLOBS_PER_CHECKPOINT, MAX_CHECKPOINTS_PER_EPOCH } from '@aztec/constants';
 import { poseidon2Hash } from '@aztec/foundation/crypto/poseidon';
@@ -78,5 +78,5 @@ import { sha256ToField } from '@aztec/foundation/crypto/sha256';
     const numCheckpoints = blobFieldsPerCheckpoint.length;
-    if (numCheckpoints > AZTEC_MAX_EPOCH_DURATION) {
+    if (numCheckpoints > MAX_CHECKPOINTS_PER_EPOCH) {
       throw new Error(
-        `Too many checkpoints sent to batch(). The maximum is ${AZTEC_MAX_EPOCH_DURATION}. Got ${numCheckpoints}.`,
+        `Too many checkpoints sent to batch(). The maximum is ${MAX_CHECKPOINTS_PER_EPOCH}. Got ${numCheckpoints}.`,
       );
@@ -113,3 +113,3 @@ }
       const blobFieldsHash = await computeBlobFieldsHash(blobFields);
-      const blobs = getBlobsPerL1Block(blobFields);
+      const blobs = await getBlobsPerL1Block(blobFields);
       for (const blob of blobs) {
@@ -131,3 +131,3 @@ // Compute the challenge z for each blob and accumulate it.
     // Now we have a shared challenge for all blobs, evaluate them...
-    const proofObjects = allBlobs.map(b => b.evaluate(z));
+    const proofObjects = await Promise.all(allBlobs.map(b => b.evaluate(z)));
     const evaluations = await Promise.all(proofObjects.map(({ y }) => hashNoirBigNumLimbs(y)));
@@ -151,3 +151,3 @@ // ...and find the challenge for the linear combination of blobs.
   async accumulateBlob(blob: Blob, blobFieldsHash: Fr) {
-    const { proof, y: thisY } = blob.evaluate(this.finalBlobChallenges.z);
+    const { proof, y: thisY } = await blob.evaluate(this.finalBlobChallenges.z);
     const thisC = BLS12Point.decompress(blob.commitment);
@@ -199,3 +199,3 @@ const thisQ = BLS12Point.decompress(proof);
   async accumulateFields(blobFields: Fr[]) {
-    const blobs = getBlobsPerL1Block(blobFields);
+    const blobs = await getBlobsPerL1Block(blobFields);
 
@@ -202,0 +202,0 @@ if (blobs.length > BLOBS_PER_CHECKPOINT) {

src/blob_utils.ts

@@ -33,3 +33,3 @@ import { FIELDS_PER_BLOB } from '@aztec/constants';
  */
-export function getBlobsPerL1Block(fields: Fr[]): Blob[] {
+export async function getBlobsPerL1Block(fields: Fr[]): Promise<Blob[]> {
   if (!fields.length) {
@@ -40,4 +40,6 @@ throw new Error('Cannot create blobs from empty fields.');
   const numBlobs = Math.ceil(fields.length / FIELDS_PER_BLOB);
-  return Array.from({ length: numBlobs }, (_, i) =>
-    Blob.fromFields(fields.slice(i * FIELDS_PER_BLOB, (i + 1) * FIELDS_PER_BLOB)),
+  return await Promise.all(
+    Array.from({ length: numBlobs }, (_, i) =>
+      Blob.fromFields(fields.slice(i * FIELDS_PER_BLOB, (i + 1) * FIELDS_PER_BLOB)),
+    ),
   );
@@ -44,0 +46,0 @@ }

src/blob.ts

@@ -45,4 +45,4 @@ import { FIELDS_PER_BLOB } from '@aztec/constants';
    */
-  static fromBlobBuffer(data: Uint8Array): Blob {
-    const commitment = computeBlobCommitment(data);
+  static async fromBlobBuffer(data: Uint8Array): Promise<Blob> {
+    const commitment = await computeBlobCommitment(data);
     return new Blob(data, commitment);
@@ -59,3 +59,3 @@ }
    */
-  static fromFields(fields: Fr[]): Blob {
+  static async fromFields(fields: Fr[]): Promise<Blob> {
     if (fields.length > FIELDS_PER_BLOB) {
@@ -66,3 +66,3 @@ throw new Error(`Attempted to overfill blob with ${fields.length} fields. The maximum is ${FIELDS_PER_BLOB}.`);
     const data = Buffer.concat([serializeToBuffer(fields)], BYTES_PER_BLOB);
-    const commitment = computeBlobCommitment(data);
+    const commitment = await computeBlobCommitment(data);
     return new Blob(data, commitment);
@@ -94,5 +94,5 @@ }
    */
-  static fromJson(json: BlobJson): Blob {
+  static async fromJson(json: BlobJson): Promise<Blob> {
     const blobBuffer = Buffer.from(json.blob.slice(2), 'hex');
-    const blob = Blob.fromBlobBuffer(blobBuffer);
+    const blob = await Blob.fromBlobBuffer(blobBuffer);
 
@@ -141,5 +141,5 @@ if (blob.commitment.toString('hex') !== json.kzg_commitment.slice(2)) {
    */
-  evaluate(challengeZ: Fr, verifyProof = false) {
+  async evaluate(challengeZ: Fr, verifyProof = false) {
     const kzg = getKzg();
-    const res = kzg.computeKzgProof(this.data, challengeZ.toBuffer());
+    const res = await kzg.asyncComputeKzgProof(this.data, challengeZ.toBuffer());
     if (verifyProof && !kzg.verifyKzgProof(this.commitment, challengeZ.toBuffer(), res[1], res[0])) {
@@ -146,0 +146,0 @@ throw new Error(`KZG proof did not verify.`);

src/encoding/block_end_marker.ts

@@ -20,3 +20,3 @@ import { BLOCK_END_PREFIX } from '@aztec/constants';
 export function encodeBlockEndMarker(blockEndMarker: BlockEndMarker) {
-  let value = BLOCK_END_PREFIX;
+  let value = BigInt(BLOCK_END_PREFIX);
   value <<= TIMESTAMP_BIT_SIZE;
@@ -41,3 +41,3 @@ value += blockEndMarker.timestamp;
   const prefix = value;
-  if (prefix !== BLOCK_END_PREFIX) {
+  if (prefix !== BigInt(BLOCK_END_PREFIX)) {
     throw new BlobDeserializationError(`Incorrect encoding of blob fields: invalid block end marker.`);
@@ -56,3 +56,3 @@ }
   const prefix = field.toBigInt() >> (NUM_TXS_BIT_SIZE + BLOCK_NUMBER_BIT_SIZE + TIMESTAMP_BIT_SIZE);
-  return prefix === BLOCK_END_PREFIX;
+  return prefix === BigInt(BLOCK_END_PREFIX);
 }

src/encoding/checkpoint_end_marker.ts

@@ -15,3 +15,3 @@ import { CHECKPOINT_END_PREFIX } from '@aztec/constants';
 export function encodeCheckpointEndMarker(checkpointEndMarker: CheckpointEndMarker) {
-  let value = CHECKPOINT_END_PREFIX;
+  let value = BigInt(CHECKPOINT_END_PREFIX);
   value <<= NUM_BLOB_FIELDS_BIT_SIZE;
@@ -28,3 +28,3 @@ value += BigInt(checkpointEndMarker.numBlobFields);
   const prefix = value;
-  if (prefix !== CHECKPOINT_END_PREFIX) {
+  if (prefix !== BigInt(CHECKPOINT_END_PREFIX)) {
     throw new BlobDeserializationError(`Incorrect encoding of blob fields: invalid checkpoint end marker.`);
@@ -41,3 +41,3 @@ }
   const prefix = field.toBigInt() >> NUM_BLOB_FIELDS_BIT_SIZE;
-  return prefix === CHECKPOINT_END_PREFIX;
+  return prefix === BigInt(CHECKPOINT_END_PREFIX);
 }

src/encoding/tx_start_marker.ts

@@ -33,3 +33,3 @@ import { TX_START_PREFIX } from '@aztec/constants';
 export function encodeTxStartMarker(txStartMarker: TxStartMarker): Fr {
-  let value = TX_START_PREFIX;
+  let value = BigInt(TX_START_PREFIX);
   value <<= NUM_NOTE_HASH_BIT_SIZE;
@@ -82,3 +82,3 @@ value += BigInt(txStartMarker.numNoteHashes);
   const prefix = value;
-  if (prefix !== TX_START_PREFIX) {
+  if (prefix !== BigInt(TX_START_PREFIX)) {
     throw new BlobDeserializationError(`Incorrect encoding of blob fields: invalid tx start marker.`);
@@ -85,0 +85,0 @@ }

src/hash.ts

@@ -47,3 +47,3 @@ import { poseidon2Hash } from '@aztec/foundation/crypto/poseidon';
 
-export function computeBlobCommitment(data: Uint8Array): Buffer {
+export async function computeBlobCommitment(data: Uint8Array): Promise<Buffer> {
   if (data.length !== BYTES_PER_BLOB) {
@@ -53,3 +53,3 @@ throw new Error(`Expected ${BYTES_PER_BLOB} bytes per blob. Got ${data.length}.`);
 
-  return Buffer.from(getKzg().blobToKzgCommitment(data));
+  return Buffer.from(await getKzg().asyncBlobToKzgCommitment(data));
 }
@@ -56,0 +56,0 @@

src/testing.ts

@@ -92,4 +92,4 @@ import { makeTuple } from '@aztec/foundation/array';
  */
-export function makeRandomBlob(length: number): Blob {
+export function makeRandomBlob(length: number): Promise<Blob> {
   return Blob.fromFields([...Array.from({ length: length }, () => Fr.random())]);
 }

New alerts

Long strings

Supply chain risk

Contains long string literals, which may be a sign of obfuscated or packed code.

Found 1 instance in 1 package

URL strings

Supply chain risk

Package contains fragments of external URLs or IP addresses, which the package may be accessing at runtime.

Found 1 instance in 1 package

Fixed alerts

Long strings

Supply chain risk

Contains long string literals, which may be a sign of obfuscated or packed code.

Found 1 instance in 1 package

URL strings

Supply chain risk

Package contains fragments of external URLs or IP addresses, which the package may be accessing at runtime.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

653786

0.11%

Lines of code

8108

0.02%

Dependency changes

• + Added

  @aztec/bb.js@0.0.1-commit.733c4a3
  (transitive)

• + Added

  @aztec/constants@0.0.1-commit.733c4a3
  (transitive)

• + Added

  @aztec/foundation@0.0.1-commit.733c4a3
  (transitive)

• - Removed

  @aztec/bb.js@0.0.1-commit.6d63667d
  (transitive)

• - Removed

  @aztec/constants@0.0.1-commit.6d63667d
  (transitive)

• - Removed

  @aztec/foundation@0.0.1-commit.6d63667d
  (transitive)

• Updated

  @aztec/constants@0.0.1-commit.733c4a3

• Updated

  @aztec/foundation@0.0.1-commit.733c4a3