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Constantine bindings for EIP196 (#184)
* constantine bindings for EIP-196, EIP-197 Signed-off-by: Nischal Sharma <nischal@web3labs.com> Co-authored-by: garyschulte <garyschulte@gmail.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,145 @@ | ||
| plugins { | ||
| id 'java-library' | ||
| id 'maven-publish' | ||
| id 'com.jfrog.artifactory' version '5.2.3' | ||
| } | ||
|
|
||
| repositories { | ||
| mavenCentral() | ||
| } | ||
|
|
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| dependencies { | ||
| implementation 'net.java.dev.jna:jna:5.12.1' | ||
| testImplementation 'com.google.guava:guava:31.1-jre' | ||
| testImplementation 'io.tmio:tuweni-bytes:2.4.2' | ||
| testImplementation 'junit:junit:4.13.2' | ||
| } | ||
|
|
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| java { | ||
| toolchain { | ||
| languageVersion = JavaLanguageVersion.of(21) | ||
| } | ||
| } | ||
|
|
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| tasks.withType(JavaCompile) { | ||
| options.encoding = 'UTF-8' | ||
| } | ||
|
|
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| def osName = System.getProperty('os.name').toLowerCase() | ||
| def osArch = System.getProperty('os.arch') | ||
| def libDir | ||
|
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| if (osName.contains('mac') && osArch.contains('aarch64')) { | ||
| libDir = 'darwin-aarch64' | ||
| } else if (osName.contains('mac')) { | ||
| libDir = 'darwin-x86-64' | ||
| } else if (osName.contains('linux') && osArch.contains('aarch64')) { | ||
| libDir = 'linux-gnu-aarch64' | ||
| } else { | ||
| libDir = 'linux-gnu-x86_64' | ||
| } | ||
|
|
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| task libCopy(type: Copy) { | ||
| from "build/${libDir}/lib/" | ||
| into "build/resources/main/lib/${libDir}" | ||
| } | ||
|
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| processResources.dependsOn libCopy | ||
|
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| task compileJavaSource(type: Exec) { | ||
| description = 'Compiles the Java source files' | ||
| commandLine 'javac', '-d', 'build', 'src/main/java/org/hyperledger/besu/nativelib/constantine/LibConstantineEIP196.java' | ||
| dependsOn libCopy | ||
| } | ||
|
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| tasks.named('test', Test) { | ||
| description = 'Runs the Java tests' | ||
| useJUnit { | ||
| include '**/*Test.class' | ||
| } | ||
| environment 'LD_LIBRARY_PATH', "${System.env.LD_LIBRARY_PATH}:build/resources/main/lib/${libDir}" | ||
| jvmArgs = ["-Djava.library.path=build/resources/main/lib/${libDir}"] | ||
| dependsOn compileJavaSource | ||
| } | ||
|
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| jar { | ||
| archiveBaseName = 'besu-native-constantine' | ||
| includeEmptyDirs = false | ||
| manifest { | ||
| attributes( | ||
| 'Specification-Title': archiveBaseName, | ||
| 'Specification-Version': project.version, | ||
| 'Implementation-Title': archiveBaseName, | ||
| 'Implementation-Version': project.version, | ||
| 'Automatic-Module-Name': 'org.hyperledger.besu.nativelib.constantine' | ||
| ) | ||
| } | ||
| } | ||
|
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| task sourcesJar(type: Jar, dependsOn: classes) { | ||
| archiveBaseName = 'besu-native-constantine' | ||
| archiveClassifier = 'sources' | ||
| from sourceSets.main.allSource | ||
| } | ||
|
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| task javadocJar(type: Jar, dependsOn: javadoc) { | ||
| archiveBaseName = 'besu-native-constantine' | ||
| archiveClassifier = 'javadoc' | ||
| from javadoc.destinationDir | ||
| } | ||
|
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| publishing { | ||
| publications { | ||
| mavenJava(MavenPublication) { | ||
| groupId "org.hyperledger.besu" | ||
| artifactId 'constantine' | ||
| version "${project.version}" | ||
|
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| from components.java | ||
| artifact sourcesJar | ||
| artifact javadocJar | ||
|
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| pom { | ||
| name = "Besu Native - ${project.name}" | ||
| description = 'Adapter for native constantine library' | ||
| url = 'http://github.com/hyperledger/besu-native' | ||
| licenses { | ||
| license { | ||
| name = 'The Apache License, Version 2.0' | ||
| url = 'http://www.apache.org/licenses/LICENSE-2.0.txt' | ||
| } | ||
| } | ||
| scm { | ||
| connection = 'scm:git:git://github.com/hyperledger/besu-native.git' | ||
| developerConnection = 'scm:git:ssh://github.com/hyperledger/besu-native.git' | ||
| url = 'https://github.com/hyperledger/besu-native' | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
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| def artifactoryUser = project.hasProperty('artifactoryUser') ? project.property('artifactoryUser') : System.getenv('ARTIFACTORY_USER') | ||
| def artifactoryKey = project.hasProperty('artifactoryApiKey') ? project.property('artifactoryApiKey') : System.getenv('ARTIFACTORY_KEY') | ||
| def artifactoryRepo = System.getenv('ARTIFACTORY_REPO') ?: 'besu-maven' | ||
| def artifactoryOrg = System.getenv('ARTIFACTORY_ORG') ?: 'hyperledger' | ||
|
|
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| artifactory { | ||
| contextUrl = "https://hyperledger.jfrog.io/${artifactoryOrg}" | ||
| publish { | ||
| repository { | ||
| repoKey = artifactoryRepo | ||
| username = artifactoryUser | ||
| password = artifactoryKey | ||
| } | ||
| defaults { | ||
| publications('mavenJava') | ||
| publishArtifacts = true | ||
| publishPom = true | ||
| } | ||
| } | ||
| } | ||
|
|
||
| test { | ||
| useJUnit() | ||
| } |
Submodule constantine
added at
b13816
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,51 @@ | ||
| #include <jni.h> | ||
| #include "ethereum_evm_precompiles.h" | ||
| #include <constantine.h> | ||
| #include <stdio.h> | ||
|
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| void printByteArray(const char* label, const byte* array, size_t len) { | ||
| printf("%s: [", label); | ||
| for (size_t i = 0; i < len; i++) { | ||
| printf("%02x", array[i]); | ||
| if (i < len - 1) { | ||
| printf(", "); | ||
| } | ||
| } | ||
| printf("]\n"); | ||
| } | ||
|
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| JNIEXPORT jint JNICALL Java_org_hyperledger_besu_nativelib_constantine_LibConstantineEIP196_ctt_1eth_1evm_1bn254_1g1add(JNIEnv *env, jobject obj, jbyteArray jr, jint r_len, jbyteArray jinputs, jint inputs_len) { | ||
| jbyte *r = (*env)->GetByteArrayElements(env, jr, NULL); | ||
| jbyte *inputs = (*env)->GetByteArrayElements(env, jinputs, NULL); | ||
|
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| ctt_evm_status status = ctt_eth_evm_bn254_g1add((byte *)r, (ptrdiff_t)r_len, (const byte *)inputs, (ptrdiff_t)inputs_len); | ||
|
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| (*env)->ReleaseByteArrayElements(env, jr, r, 0); | ||
| (*env)->ReleaseByteArrayElements(env, jinputs, inputs, 0); | ||
|
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| return (jint)status; | ||
| } | ||
|
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| JNIEXPORT jint JNICALL Java_org_hyperledger_besu_nativelib_constantine_LibConstantineEIP196_ctt_1eth_1evm_1bn254_1g1mul(JNIEnv *env, jobject obj, jbyteArray jr, jint r_len, jbyteArray jinputs, jint inputs_len) { | ||
| jbyte *r = (*env)->GetByteArrayElements(env, jr, NULL); | ||
| jbyte *inputs = (*env)->GetByteArrayElements(env, jinputs, NULL); | ||
|
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| ctt_evm_status status = ctt_eth_evm_bn254_g1mul((byte *)r, (ptrdiff_t)r_len, (const byte *)inputs, (ptrdiff_t)inputs_len); | ||
|
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| (*env)->ReleaseByteArrayElements(env, jr, r, 0); | ||
| (*env)->ReleaseByteArrayElements(env, jinputs, inputs, 0); | ||
|
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| return (jint)status; | ||
| } | ||
|
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| JNIEXPORT jint JNICALL Java_org_hyperledger_besu_nativelib_constantine_LibConstantineEIP196_ctt_1eth_1evm_1bn254_1pairingCheck(JNIEnv *env, jobject obj, jbyteArray jr, jint r_len, jbyteArray jinputs, jint inputs_len) { | ||
| jbyte *r = (*env)->GetByteArrayElements(env, jr, NULL); | ||
| jbyte *inputs = (*env)->GetByteArrayElements(env, jinputs, NULL); | ||
|
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| ctt_evm_status status = ctt_eth_evm_bn254_ecpairingcheck((byte *)r, (ptrdiff_t)r_len, (const byte *)inputs, (ptrdiff_t)inputs_len); | ||
|
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| (*env)->ReleaseByteArrayElements(env, jr, r, 0); | ||
| (*env)->ReleaseByteArrayElements(env, jinputs, inputs, 0); | ||
|
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| return (jint)status; | ||
| } |
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