don't use jc-kzg-4844 dependency inside spec

StefanBratanov · Oct 28, 2023 · 7bdc0f0 · 7bdc0f0
1 parent bec0b6e
commit 7bdc0f0
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Showing 3 changed files with 5 additions and 4 deletions.
diff --git a/ethereum/spec/build.gradle b/ethereum/spec/build.gradle
@@ -13,7 +13,6 @@ dependencies {
     implementation 'org.apache.tuweni:tuweni-ssz'
     implementation 'org.apache.tuweni:tuweni-ssz'
     implementation 'org.apache.tuweni:tuweni-units'
-    implementation 'tech.pegasys:jc-kzg-4844'
     implementation project(':ethereum:execution-types')
     implementation project(':ethereum:pow:api')
     implementation project(':ethereum:signingrecord')
@@ -65,10 +64,8 @@ dependencies {
     testImplementation 'org.junit.jupiter:junit-jupiter-api'
     testImplementation 'org.junit.jupiter:junit-jupiter-params'
     testImplementation 'org.mockito:mockito-core'
-    testImplementation 'tech.pegasys:jc-kzg-4844'
     testImplementation testFixtures(project(':infrastructure:async'))
     testImplementation testFixtures(project(':infrastructure:bls'))
-    testImplementation testFixtures(project(':infrastructure:bls'))
     testImplementation testFixtures(project(':infrastructure:collections'))
     testImplementation testFixtures(project(':infrastructure:json'))
     testImplementation testFixtures(project(':infrastructure:kzg'))

diff --git a/ethereum/spec/src/main/java/tech/pegasys/teku/spec/config/SpecConfigDeneb.java b/ethereum/spec/src/main/java/tech/pegasys/teku/spec/config/SpecConfigDeneb.java
@@ -13,12 +13,16 @@
 
 package tech.pegasys.teku.spec.config;
 
+import java.math.BigInteger;
 import java.util.Optional;
 import org.apache.tuweni.bytes.Bytes;
 import tech.pegasys.teku.infrastructure.bytes.Bytes4;
 import tech.pegasys.teku.infrastructure.unsigned.UInt64;
 
 public interface SpecConfigDeneb extends SpecConfigCapella, NetworkingSpecConfigDeneb {
+  BigInteger BLS_MODULUS =
+      new BigInteger(
+          "52435875175126190479447740508185965837690552500527637822603658699938581184513");
   Bytes VERSIONED_HASH_VERSION_KZG = Bytes.fromHexString("0x01");
   UInt64 BYTES_PER_FIELD_ELEMENT = UInt64.valueOf(32);
 

diff --git a/ethereum/spec/src/main/java/tech/pegasys/teku/spec/datastructures/util/BlobsUtil.java b/ethereum/spec/src/main/java/tech/pegasys/teku/spec/datastructures/util/BlobsUtil.java
@@ -13,7 +13,7 @@
 
 package tech.pegasys.teku.spec.datastructures.util;
 
-import static ethereum.ckzg4844.CKZG4844JNI.BLS_MODULUS;
+import static tech.pegasys.teku.spec.config.SpecConfigDeneb.BLS_MODULUS;
 import static tech.pegasys.teku.spec.config.SpecConfigDeneb.VERSIONED_HASH_VERSION_KZG;
 
 import com.google.common.collect.Streams;