Set version to 0.6.4 (#53 )

Update secp256k1 sources (#52 )
We're now at 8746600eec5e7fcd35dabd480839a3a4bdfee87b, same as bitcoin core at 747cdf1d652d8587e9f2e3d4436c3ecdbf56d0a5
2022-04-11 15:17:42 +02:00 · 2022-04-11 13:34:59 +02:00 · 2022-04-04 11:26:18 +02:00 · 2022-03-29 18:42:01 +02:00 · 2022-03-24 16:26:17 +01:00 · 2022-03-23 19:15:00 +01:00
21 changed files with 453 additions and 54 deletions
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -29,11 +29,13 @@ jobs:
          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*') }}-${{ hashFiles('**/gradle/wrapper/gradle-wrapper.properties') }}
          restore-keys: ${{ runner.os }}-gradle-
      - name: Android environment
+        if: matrix.os != 'windows-latest'
        shell: bash
        run: |
          echo "ANDROID_HOME=$ANDROID_HOME" >> $GITHUB_ENV
          echo "ANDROID_NDK_VERSION=21.4.7075529" >> $GITHUB_ENV
      - name: Cached Android NDK
+        if: matrix.os != 'windows-latest'
        uses: actions/cache@v2
        with:
          path: ${{ format('{0}/ndk/{1}', env.ANDROID_HOME, env.ANDROID_NDK_VERSION) }}
@@ -43,6 +45,19 @@ jobs:
        run: |
          echo "C:\msys64\usr\bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
          rm.exe "C:/WINDOWS/system32/bash.EXE"
+      - name: Install Automake
+        if: matrix.os == 'macOS-latest'
+        run: brew install automake
+      - name: Install Automake (windows)
+        if: matrix.os == 'windows-latest'
+        uses: msys2/setup-msys2@v2
+        with:
+          path-type: minimal
+          update: true
+          install: >-
+            base-devel
+            autotools
+            mingw-w64-x86_64-gcc
      - name: Set up JDK 8
        uses: actions/setup-java@v1
        with:
@@ -54,18 +69,19 @@ jobs:
          $ANDROID_HOME/tools/bin/sdkmanager "ndk;$ANDROID_NDK_VERSION"
      - name: Setup Android
        if: matrix.os == 'windows-latest'
-        shell: bash
+        shell: msys2 {0}
        run: |
-          $ANDROID_HOME\\tools\\bin\\sdkmanager.bat "ndk;$ANDROID_NDK_VERSION"
+          echo "skip.android=true" > local.properties
      - name: Set up JDK 11
        uses: actions/setup-java@v1
        with:
          java-version: 11
-      - name: Install Automake
-        if: matrix.os == 'macOS-latest'
-        run: brew install automake
      - name: Check JVM
-        shell: bash
+        if: matrix.os != 'windows-latest'
+        run: ./gradlew jvmTest
+      - name: Check JVM (Windows)
+        if: matrix.os == 'windows-latest'
+        shell: msys2 {0}
        run: ./gradlew jvmTest
      - name: Check Linux
        if: matrix.os == 'ubuntu-latest'
@@ -87,27 +103,15 @@ jobs:
          script: ./gradlew connectedCheck
      - name: Publish Linux
        if: matrix.os == 'ubuntu-latest'
-        env:
-          BINTRAY_USER: ${{ secrets.bintray_user }}
-          BINTRAY_APIKEY: ${{ secrets.bintray_apikey }}
        shell: bash
-#          ./gradlew publishLinuxPublicationToBintrayRepository :jni:jvm:linux:publishJvmPublicationToBintrayRepository
        run: ./gradlew publishLinuxPublicationToMavenLocal :jni:jvm:linux:publishJvmPublicationToMavenLocal
      - name: Publish Windows
        if: matrix.os == 'windows-latest'
-        env:
-          BINTRAY_USER: ${{ secrets.bintray_user }}
-          BINTRAY_APIKEY: ${{ secrets.bintray_apikey }}
-        shell: bash
-#          ./gradlew :jni:jvm:mingw:publishJvmPublicationToBintrayRepository
+        shell: msys2 {0}
        run: ./gradlew :jni:jvm:mingw:publishToMavenLocal
      - name: Publish MacOS
        if: matrix.os == 'macOS-latest'
-        env:
-          BINTRAY_USER: ${{ secrets.bintray_user }}
-          BINTRAY_APIKEY: ${{ secrets.bintray_apikey }}
        shell: bash
-#          ./gradlew publish
        run: ./gradlew publishToMavenLocal
      - name: Copy artifact files
        run: |
@@ -120,9 +124,3 @@ jobs:
          path: |
            maven-local
            !maven-local/**/maven-metadata-local.xml
-#      - name: Discard
-#        if: ${{ failure() || cancelled() }}
-#        env:
-#          BINTRAY_USER: ${{ secrets.bintray_user }}
-#          BINTRAY_APIKEY: ${{ secrets.bintray_apikey }}
-#        run: ./gradlew postBintrayDiscard
--- a/.github/workflows/snapshot.yml
+++ b/.github/workflows/snapshot.yml
@@ -54,6 +54,19 @@ jobs:
        run: |
          echo "C:\msys64\usr\bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
          rm.exe "C:/WINDOWS/system32/bash.EXE"
+      - name: Install Automake
+        if: matrix.os == 'macOS-latest'
+        run: brew install automake
+      - name: Install Automake (windows)
+        if: matrix.os == 'windows-latest'
+        uses: msys2/setup-msys2@v2
+        with:
+          path-type: minimal
+          update: true
+          install: >-
+            base-devel
+            autotools
+            mingw-w64-x86_64-gcc
      - name: Set up JDK 8
        uses: actions/setup-java@v1
        with:
@@ -63,15 +76,21 @@ jobs:
        shell: bash
        run: |
          $ANDROID_HOME/tools/bin/sdkmanager "ndk;$ANDROID_NDK_VERSION"
+      - name: Setup Android
+        if: matrix.os == 'windows-latest'
+        shell: msys2 {0}
+        run: |
+          echo "skip.android=true" > local.properties
      - name: Set up JDK 11
        uses: actions/setup-java@v1
        with:
          java-version: 11
-      - name: Install Automake
-        if: matrix.os == 'macOS-latest'
-        run: brew install automake
      - name: Check JVM
-        shell: bash
+        if: matrix.os != 'windows-latest'
+        run: ./gradlew jvmTest
+      - name: Check JVM (Windows)
+        if: matrix.os == 'windows-latest'
+        shell: msys2 {0}
        run: ./gradlew jvmTest
      - name: Check Linux
        if: matrix.os == 'ubuntu-latest'
@@ -97,7 +116,7 @@ jobs:
        run: ./gradlew publishLinuxPublicationToMavenLocal :jni:jvm:linux:publishJvmPublicationToMavenLocal -PsnapshotNumber=${{ github.run_number }} -PgitRef=${{ github.ref }}
      - name: Publish Windows
        if: matrix.os == 'windows-latest'
-        shell: bash
+        shell: msys2 {0}
        run: ./gradlew :jni:jvm:mingw:publishToMavenLocal -PsnapshotNumber=${{ github.run_number }} -PgitRef=${{ github.ref }}
      - name: Publish MacOS
        if: matrix.os == 'macOS-latest'
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -44,11 +44,13 @@ jobs:
          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*') }}-${{ hashFiles('**/gradle/wrapper/gradle-wrapper.properties') }}
          restore-keys: ${{ runner.os }}-gradle-
      - name: Android environment
+        if: matrix.os != 'windows-latest'
        shell: bash
        run: |
          echo "ANDROID_HOME=$ANDROID_HOME" >> $GITHUB_ENV
          echo "ANDROID_NDK_VERSION=21.4.7075529" >> $GITHUB_ENV
      - name: Cached Android NDK
+        if: matrix.os != 'windows-latest'
        uses: actions/cache@v2
        with:
          path: ${{ format('{0}/ndk/{1}', env.ANDROID_HOME, env.ANDROID_NDK_VERSION) }}
@@ -58,6 +60,19 @@ jobs:
        run: |
          echo "C:\msys64\usr\bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
          rm.exe "C:/WINDOWS/system32/bash.EXE"
+      - name: Install Automake
+        if: matrix.os == 'macOS-latest'
+        run: brew install automake
+      - name: Install Automake (windows)
+        if: matrix.os == 'windows-latest'
+        uses: msys2/setup-msys2@v2
+        with:
+          path-type: minimal
+          update: true
+          install: >-
+            base-devel
+            autotools
+            mingw-w64-x86_64-gcc
      - name: Set up JDK 8
        uses: actions/setup-java@v1
        with:
@@ -69,18 +84,19 @@ jobs:
          $ANDROID_HOME/tools/bin/sdkmanager "ndk;$ANDROID_NDK_VERSION"
      - name: Setup Android
        if: matrix.os == 'windows-latest'
-        shell: bash
+        shell: msys2 {0}
        run: |
-          $ANDROID_HOME\\tools\\bin\\sdkmanager.bat "ndk;$ANDROID_NDK_VERSION"
+          echo "skip.android=true" > local.properties
      - name: Set up JDK 11
        uses: actions/setup-java@v1
        with:
          java-version: 11
-      - name: Install Automake
-        if: matrix.os == 'macOS-latest'
-        run: brew install automake
      - name: Check JVM
-        shell: bash
+        if: matrix.os != 'windows-latest'
+        run: ./gradlew jvmTest
+      - name: Check JVM (Windows)
+        if: matrix.os == 'windows-latest'
+        shell: msys2 {0}
        run: ./gradlew jvmTest
      - name: Check Linux
        if: matrix.os == 'ubuntu-latest'
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -22,7 +22,7 @@ buildscript {

 allprojects {
    group = "fr.acinq.secp256k1"
-    version = "0.6.1"
+    version = "0.6.4"

    repositories {
        google()
--- a/jni/c/headers/java/fr_acinq_secp256k1_Secp256k1CFunctions.h
+++ b/jni/c/headers/java/fr_acinq_secp256k1_Secp256k1CFunctions.h
@@ -151,6 +151,22 @@ JNIEXPORT jbyteArray JNICALL Java_fr_acinq_secp256k1_Secp256k1CFunctions_secp256
 JNIEXPORT jbyteArray JNICALL Java_fr_acinq_secp256k1_Secp256k1CFunctions_secp256k1_1compact_1to_1der
  (JNIEnv *, jclass, jlong, jbyteArray);

+/*
+ * Class:     fr_acinq_secp256k1_Secp256k1CFunctions
+ * Method:    secp256k1_schnorrsig_sign
+ * Signature: (J[B[B[B)[B
+ */
+JNIEXPORT jbyteArray JNICALL Java_fr_acinq_secp256k1_Secp256k1CFunctions_secp256k1_1schnorrsig_1sign
+  (JNIEnv *, jclass, jlong, jbyteArray, jbyteArray, jbyteArray);
+
+/*
+ * Class:     fr_acinq_secp256k1_Secp256k1CFunctions
+ * Method:    secp256k1_schnorrsig_verify
+ * Signature: (J[B[B[B)I
+ */
+JNIEXPORT jint JNICALL Java_fr_acinq_secp256k1_Secp256k1CFunctions_secp256k1_1schnorrsig_1verify
+  (JNIEnv *, jclass, jlong, jbyteArray, jbyteArray, jbyteArray);
+
 #ifdef __cplusplus
 }
 #endif
--- a/jni/c/src/fr_acinq_secp256k1_Secp256k1CFunctions.c
+++ b/jni/c/src/fr_acinq_secp256k1_Secp256k1CFunctions.c
@@ -4,6 +4,7 @@
 #include "include/secp256k1.h"
 #include "include/secp256k1_ecdh.h"
 #include "include/secp256k1_recovery.h"
+#include "include/secp256k1_schnorrsig.h"
 #include "fr_acinq_secp256k1_Secp256k1CFunctions.h"

 #define SIG_FORMAT_UNKNOWN 0
@@ -306,9 +307,9 @@ JNIEXPORT jbyteArray JNICALL Java_fr_acinq_secp256k1_Secp256k1CFunctions_secp256
    if (jseckey == NULL) return 0;
    CHECKRESULT((*penv)->GetArrayLength(penv, jseckey) != 32, "secret key must be 32 bytes");
    seckey = (*penv)->GetByteArrayElements(penv, jseckey, 0);
-    result = secp256k1_ec_privkey_negate(ctx, (unsigned char*)seckey);
+    result = secp256k1_ec_seckey_negate(ctx, (unsigned char*)seckey);
    (*penv)->ReleaseByteArrayElements(penv, jseckey, seckey, 0);
-    CHECKRESULT(!result, "secp256k1_ec_privkey_negate failed");
+    CHECKRESULT(!result, "secp256k1_ec_seckey_negate failed");
    return jseckey;
 }

@@ -368,10 +369,10 @@ JNIEXPORT jbyteArray JNICALL Java_fr_acinq_secp256k1_Secp256k1CFunctions_secp256
    CHECKRESULT((*penv)->GetArrayLength(penv, jtweak) != 32, "tweak must be 32 bytes");
    seckey = (*penv)->GetByteArrayElements(penv, jseckey, 0);
    tweak = (*penv)->GetByteArrayElements(penv, jtweak, 0);
-    result = secp256k1_ec_privkey_tweak_add(ctx, (unsigned char*)seckey, (unsigned char*)tweak);
+    result = secp256k1_ec_seckey_tweak_add(ctx, (unsigned char*)seckey, (unsigned char*)tweak);
    (*penv)->ReleaseByteArrayElements(penv, jseckey, seckey, 0);
    (*penv)->ReleaseByteArrayElements(penv, jtweak, tweak, 0);
-    CHECKRESULT(!result, "secp256k1_ec_privkey_tweak_add failed");
+    CHECKRESULT(!result, "secp256k1_ec_seckey_tweak_add failed");
    return jseckey;
 }

@@ -436,8 +437,8 @@ JNIEXPORT jbyteArray JNICALL Java_fr_acinq_secp256k1_Secp256k1CFunctions_secp256
    CHECKRESULT((*penv)->GetArrayLength(penv, jtweak) != 32, "tweak must be 32 bytes");
    seckey = (*penv)->GetByteArrayElements(penv, jseckey, 0);
    tweak = (*penv)->GetByteArrayElements(penv, jtweak, 0);
-    result = secp256k1_ec_privkey_tweak_mul(ctx, (unsigned char*)seckey, (unsigned char*)tweak);
-    CHECKRESULT(!result, "secp256k1_ec_privkey_tweak_mul failed");
+    result = secp256k1_ec_seckey_tweak_mul(ctx, (unsigned char*)seckey, (unsigned char*)tweak);
+    CHECKRESULT(!result, "secp256k1_ec_seckey_tweak_mul failed");
    (*penv)->ReleaseByteArrayElements(penv, jseckey, seckey, 0);
    (*penv)->ReleaseByteArrayElements(penv, jtweak, tweak, 0);
    return jseckey;
@@ -666,3 +667,86 @@ JNIEXPORT jbyteArray JNICALL Java_fr_acinq_secp256k1_Secp256k1CFunctions_secp256
    (*penv)->ReleaseByteArrayElements(penv, jsig, sig, 0);
    return jsig;
 }
+
+/*
+ * Class:     fr_acinq_secp256k1_Secp256k1CFunctions
+ * Method:    secp256k1_schnorrsig_sign
+ * Signature: (J[B[B[B)[B
+ */
+JNIEXPORT jbyteArray JNICALL Java_fr_acinq_secp256k1_Secp256k1CFunctions_secp256k1_1schnorrsig_1sign
+  (JNIEnv *penv, jclass clazz, jlong jctx, jbyteArray jmsg, jbyteArray jseckey, jbyteArray jauxrand32)
+{
+    secp256k1_context* ctx = (secp256k1_context *)jctx;
+    jbyte *seckey, *msg, *sig, *auxrand32 = NULL;
+    secp256k1_keypair keypair;
+    unsigned char signature[64];
+    int result = 0;
+    jbyteArray jsig;
+
+    if (jctx == 0) return NULL;
+    if (jmsg == NULL) return NULL;
+    if (jseckey == NULL) return NULL;
+
+    CHECKRESULT((*penv)->GetArrayLength(penv, jseckey) != 32, "secret key must be 32 bytes");
+    CHECKRESULT((*penv)->GetArrayLength(penv, jmsg) != 32, "message must be 32 bytes");
+    if (jauxrand32 != 0) {
+        CHECKRESULT((*penv)->GetArrayLength(penv, jauxrand32) != 32, "auxiliary random data must be 32 bytes");
+    }
+    seckey = (*penv)->GetByteArrayElements(penv, jseckey, 0);
+    result = secp256k1_keypair_create(ctx, &keypair, seckey);
+    (*penv)->ReleaseByteArrayElements(penv, jseckey, seckey, 0);
+    CHECKRESULT(!result, "secp256k1_keypair_create failed");
+
+    msg = (*penv)->GetByteArrayElements(penv, jmsg, 0);
+    if (jauxrand32 != 0) {
+        auxrand32 = (*penv)->GetByteArrayElements(penv, jauxrand32, 0);
+    }
+
+    result = secp256k1_schnorrsig_sign32(ctx, signature, (unsigned char*)msg, &keypair, auxrand32);
+    (*penv)->ReleaseByteArrayElements(penv, jmsg, msg, 0);
+    if (auxrand32 != 0) {
+        (*penv)->ReleaseByteArrayElements(penv, jauxrand32, auxrand32, 0);
+    }
+    CHECKRESULT(!result, "secp256k1_schnorrsig_sign failed");
+
+    jsig = (*penv)->NewByteArray(penv, 64);
+    sig = (*penv)->GetByteArrayElements(penv, jsig, 0);
+    memcpy(sig, signature, 64);
+    (*penv)->ReleaseByteArrayElements(penv, jsig, sig, 0);
+    return jsig;
+}
+
+/*
+ * Class:     fr_acinq_secp256k1_Secp256k1CFunctions
+ * Method:    secp256k1_schnorrsig_verify
+ * Signature: (J[B[B[B)I
+ */
+JNIEXPORT jint JNICALL Java_fr_acinq_secp256k1_Secp256k1CFunctions_secp256k1_1schnorrsig_1verify
+  (JNIEnv *penv, jclass clazz, jlong jctx, jbyteArray jsig, jbyteArray jmsg, jbyteArray jpubkey)
+{
+    secp256k1_context* ctx = (secp256k1_context *)jctx;
+    jbyte *pub, *msg, *sig;
+    secp256k1_xonly_pubkey pubkey;
+    int result = 0;
+
+    if (jctx == 0) return 0;
+    if (jsig == NULL) return 0;
+    if (jmsg == NULL) return 0;
+    if (jpubkey == NULL) return 0;
+
+    CHECKRESULT((*penv)->GetArrayLength(penv, jsig) != 64, "signature must be 64 bytes");
+    CHECKRESULT((*penv)->GetArrayLength(penv, jpubkey) != 32, "public key must be 32 bytes");
+    CHECKRESULT((*penv)->GetArrayLength(penv, jmsg) != 32, "message must be 32 bytes");
+
+    pub = (*penv)->GetByteArrayElements(penv, jpubkey, 0);
+    result = secp256k1_xonly_pubkey_parse(ctx, &pubkey, (unsigned char*)pub);
+    (*penv)->ReleaseByteArrayElements(penv, jpubkey, pub, 0);
+    CHECKRESULT(!result, "secp256k1_ec_pubkey_parse failed");
+
+    sig = (*penv)->GetByteArrayElements(penv, jsig, 0);
+    msg = (*penv)->GetByteArrayElements(penv, jmsg, 0);
+    result = secp256k1_schnorrsig_verify(ctx, (unsigned char*)sig, (unsigned char*)msg, 32, &pubkey);
+    (*penv)->ReleaseByteArrayElements(penv, jsig, sig, 0);
+    (*penv)->ReleaseByteArrayElements(penv, jmsg, msg, 0);
+    return result;
+}
--- a/jni/src/main/java/fr/acinq/secp256k1/Secp256k1CFunctions.java
+++ b/jni/src/main/java/fr/acinq/secp256k1/Secp256k1CFunctions.java
@@ -64,4 +64,8 @@ public class Secp256k1CFunctions {
    public static native byte[] secp256k1_ecdsa_recover(long ctx, byte[] sig, byte[] msg32, int recid);

    public static native byte[] secp256k1_compact_to_der(long ctx, byte[] sig);
+
+    public static native byte[] secp256k1_schnorrsig_sign(long ctx, byte[] msg, byte[] seckey, byte[] aux_rand32);
+
+    public static native int secp256k1_schnorrsig_verify(long ctx, byte[] sig, byte[] msg, byte[] pubkey);
 }
--- a/jni/src/main/kotlin/fr/acinq/secp256k1/NativeSecp256k1.kt
+++ b/jni/src/main/kotlin/fr/acinq/secp256k1/NativeSecp256k1.kt
@@ -84,6 +84,14 @@ public object NativeSecp256k1 : Secp256k1 {
        return Secp256k1CFunctions.secp256k1_compact_to_der(Secp256k1Context.getContext(), sig)
    }

+    override fun verifySchnorr(signature: ByteArray, data: ByteArray, pub: ByteArray): Boolean {
+        return Secp256k1CFunctions.secp256k1_schnorrsig_verify(Secp256k1Context.getContext(), signature, data, pub) == 1
+    }
+
+    override fun signSchnorr(data: ByteArray, sec: ByteArray, auxrand32: ByteArray?): ByteArray {
+        return Secp256k1CFunctions.secp256k1_schnorrsig_sign(Secp256k1Context.getContext(), data, sec, auxrand32)
+    }
+
    override fun cleanup() {
        return Secp256k1CFunctions.secp256k1_context_destroy(Secp256k1Context.getContext())
    }
--- a/native/build-android.sh
+++ b/native/build-android.sh
@@ -35,7 +35,7 @@ export STRIP=$ANDROID_NDK/toolchains/llvm/prebuilt/$TOOLCHAIN/bin/$TOOLTARGET-st
 cd secp256k1

 ./autogen.sh
-./configure CFLAGS=-fpic --host=$TARGET --enable-experimental --enable-module_ecdh --enable-module-recovery --enable-benchmark=no --enable-shared=no --enable-exhaustive-tests=no --enable-tests=no
+./configure CFLAGS=-fpic --host=$TARGET --enable-experimental --enable-module_ecdh --enable-module-recovery --enable-module-schnorrsig --enable-benchmark=no --enable-shared=no --enable-exhaustive-tests=no --enable-tests=no
 make clean
 make

--- a/native/build-ios.sh
+++ b/native/build-ios.sh
@@ -6,7 +6,7 @@ cp xconfigure.sh secp256k1
 cd secp256k1

 ./autogen.sh
-sh xconfigure.sh --enable-experimental --enable-module_ecdh --enable-module-recovery --enable-benchmark=no --enable-shared=no --enable-exhaustive-tests=no --enable-tests=no
+sh xconfigure.sh --enable-experimental --enable-module_ecdh --enable-module-recovery --enable-module-schnorrsig --enable-benchmark=no --enable-shared=no --enable-exhaustive-tests=no --enable-tests=no

 mkdir -p ../build/ios
 cp -v _build/universal/* ../build/ios/
--- a/native/build.gradle.kts
+++ b/native/build.gradle.kts
@@ -7,7 +7,7 @@ if (includeAndroid) {
 }

 val currentOs = OperatingSystem.current()
-val bash = if (currentOs.isWindows) "bash.exe" else "bash"
+val bash = "bash"

 val buildSecp256k1 by tasks.creating { group = "build" }

@@ -27,7 +27,7 @@ val buildSecp256k1Host by tasks.creating(Exec::class) {

    workingDir = projectDir
    environment("TARGET", target)
-    commandLine(bash, "build.sh")
+    commandLine(bash, "-l", "build.sh")
 }

 val buildSecp256k1Ios by tasks.creating(Exec::class) {
--- a/native/build.sh
+++ b/native/build.sh
@@ -23,7 +23,7 @@ else
 fi

 ./autogen.sh
-./configure $CONF_OPTS --enable-experimental --enable-module_ecdh --enable-module-recovery --enable-benchmark=no --enable-shared=no --enable-exhaustive-tests=no --enable-tests=no
+./configure $CONF_OPTS --enable-experimental --enable-module_ecdh --enable-module-recovery --enable-module-schnorrsig --enable-benchmark=no --enable-shared=no --enable-exhaustive-tests=no --enable-tests=no
 make clean
 make

--- a/native/secp256k1
+++ b/native/secp256k1
--- a/publishing/PUBLISHING.md
+++ b/publishing/PUBLISHING.md
@@ -0,0 +1,42 @@
+# Publishing secp256k1-kmp artifacts
+
+## snapshots
+
+Snapshots are published to the Sonatype snapshot repository (https://oss.sonatype.org/content/repositories/snapshots/).
+To publish snapshot, you must add your sonatype credentials for the `ossrh` server to your local maven settings (typically in $HOME/.m2/settings.xml)
+
+- Download `snapshot.zip` generated by the `Publish snapshot` github action
+- unzip `snapshot.zip` in the `publishing` directory
+- add additional JNI bindings (optional, see below)
+- edit `secp256k1-kmp-snapshot-deploy.sh` and update the `VERSION` environment variable if needed
+- run `secp256k1-kmp-snapshot-deploy.sh`
+
+## releases
+
+Releases are published to the Sonatype staging repository. If all items are valid they will be published to `maven central` repository.
+You must edit `secp256k1-kmp-staging-upload.sh` and add your sonatype credentials. You must also have a valid GPG key.
+
+- Download `release.zip` generated by the `Publish release` github action (which is triggered every time you publish a github release)
+- unzip `release.zip` in the `publishing` directory
+- add additional JNI bindings (optional, see below)
+- edit `secp256k1-kmp-staging-upload.sh` and update the `VERSION` environment variable if needed
+- sign all artifacts with a valid gpg key: `find release -type f -print -exec gpg -ab {} \;`
+- run `secp256k1-kmp-staging-upload.sh`
+- log into sonatype, close and publish your staging repository. Artifacts will be available on Maven Central within a few hours.
+
+## Adding custom JNI bindings
+
+Github CI currently generates JNI bindings for Windows x64, Linux x64 and iOS x64. But it is possible to add custom bindings to JNI packages before 
+they are published to maven central. This is how we add linux arm64 bindings:
+- compile JNI bindings for Linux Arm64 (on a Linux Arm64 machine, cross-compilation is not supported)
+  - git clone --recursive https://github.com/ACINQ/secp256k1-kmp.git
+  - cd secp256k1-kmp 
+  - TARGET=linux ./native/build.sh 
+  - mkdir -p jni/jvm/build/linux 
+  - TARGET=linux ./jni/jvm/build.sh 
+  - JNI library is: jni/jvm/build/linux/libsecp256k1-jni.so
+- copy libsecp256k1-jni.so to fr/acinq/secp256k1/jni/native/linux-aarch64/libsecp256k1-jni.so
+- run `secp256k1-kmp-add-linuxarm64.sh` and specify either `release` or `snapshot` and the `VERSION` environment variable, for example:
+  - VERSION=0.6.4-SNAPSHOT ./secp256k1-kmp-add-linuxarm64.sh snapshot
+  - VERSION=0.6.3 ./secp256k1-kmp-add-linuxarm64.sh release
+
--- a/publishing/secp256k1-kmp-add-linuxarm64.sh
+++ b/publishing/secp256k1-kmp-add-linuxarm64.sh
@@ -0,0 +1,17 @@
+#!/bin/bash -x
+
+if [ $# -eq 0 ]
+  then
+    echo "specify either snapshot or release"
+    exit 1
+fi
+
+# add aarch64 (ARM64) library to the linux jar
+if [ -e fr/acinq/secp256k1/jni/native/linux-aarch64/libsecp256k1-jni.so ]
+then
+    jar -uf $1/fr/acinq/secp256k1/secp256k1-kmp-jni-jvm-linux/$VERSION/secp256k1-kmp-jni-jvm-linux-$VERSION.jar fr || exit
+else
+    libsecp256k1-jni.so for arch64 is missing
+    exit 1
+fi
+
--- a/publishing/secp256k1-kmp-snapshot-deploy.sh
+++ b/publishing/secp256k1-kmp-snapshot-deploy.sh
@@ -0,0 +1,53 @@
+#!/bin/bash -x
+
+GROUP_ID=fr.acinq.secp256k1
+ARTIFACT_ID_BASE=secp256k1-kmp
+VERSION=0.6.3-SNAPSHOT
+
+cd snapshot
+pushd .
+cd fr/acinq/secp256k1/secp256k1-kmp/$VERSION
+mvn deploy:deploy-file -DrepositoryId=ossrh -Durl=https://oss.sonatype.org/content/repositories/snapshots/ \
+    -DpomFile=$ARTIFACT_ID_BASE-$VERSION.pom \
+    -Dfile=$ARTIFACT_ID_BASE-$VERSION.jar \
+    -Dfiles=$ARTIFACT_ID_BASE-$VERSION.module,$ARTIFACT_ID_BASE-$VERSION-kotlin-tooling-metadata.json \
+    -Dtypes=module,json \
+    -Dclassifiers=,kotlin-tooling-metadata \
+    -Dsources=$ARTIFACT_ID_BASE-$VERSION-sources.jar \
+    -Djavadoc=$ARTIFACT_ID_BASE-$VERSION-javadoc.jar
+popd
+pushd .
+for i in iosarm64 iosx64 jni-android jni-common jni-jvm-darwin jni-jvm-extract jni-jvm-linux jni-jvm-mingw jni-jvm jvm linux
+do
+    cd fr/acinq/secp256k1/secp256k1-kmp-$i/$VERSION
+    if [ $i == iosarm64 ] || [ $i == iosx64 ] || [ $i == linux ]; then
+        mvn deploy:deploy-file -DrepositoryId=ossrh -Durl=https://oss.sonatype.org/content/repositories/snapshots/ \
+        -DpomFile=$ARTIFACT_ID_BASE-$i-$VERSION.pom \
+        -Dfile=$ARTIFACT_ID_BASE-$i-$VERSION.klib \
+    	-Dfiles=$ARTIFACT_ID_BASE-$i-$VERSION.module,$ARTIFACT_ID_BASE-$i-$VERSION-cinterop-libsecp256k1.klib  \
+    	-Dtypes=module,klib \
+    	-Dclassifiers=,cinterop-libsecp256k1 \
+        -Dsources=$ARTIFACT_ID_BASE-$i-$VERSION-sources.jar \
+        -Djavadoc=$ARTIFACT_ID_BASE-$i-$VERSION-javadoc.jar
+    elif [ $i == jni-android ]; then
+        mvn deploy:deploy-file -DrepositoryId=ossrh -Durl=https://oss.sonatype.org/content/repositories/snapshots/ \
+        -DpomFile=$ARTIFACT_ID_BASE-$i-$VERSION.pom \
+        -Dfile=$ARTIFACT_ID_BASE-$i-$VERSION.aar \
+    	-Dfiles=$ARTIFACT_ID_BASE-$i-$VERSION.module \
+    	-Dtypes=module \
+        -Dclassifiers= \
+    	-Dsources=$ARTIFACT_ID_BASE-$i-$VERSION-sources.jar \
+        -Djavadoc=$ARTIFACT_ID_BASE-$i-$VERSION-javadoc.jar
+    else
+        mvn deploy:deploy-file -DrepositoryId=ossrh -Durl=https://oss.sonatype.org/content/repositories/snapshots/ \
+        -DpomFile=$ARTIFACT_ID_BASE-$i-$VERSION.pom \
+        -Dfile=$ARTIFACT_ID_BASE-$i-$VERSION.jar \
+    	-Dfiles=$ARTIFACT_ID_BASE-$i-$VERSION.module \
+    	-Dtypes=module \
+        -Dclassifiers= \
+        -Dsources=$ARTIFACT_ID_BASE-$i-$VERSION-sources.jar \
+        -Djavadoc=$ARTIFACT_ID_BASE-$i-$VERSION-javadoc.jar
+    fi    
+    popd
+    pushd .
+done
--- a/publishing/secp256k1-kmp-staging-upload.sh
+++ b/publishing/secp256k1-kmp-staging-upload.sh
@@ -0,0 +1,28 @@
+#!/bin/bash -x
+#
+# first you must sign all files:
+# find release -type f -print -exec gpg -ab {} \;
+
+VERSION=0.6.2
+for i in 	secp256k1-kmp \
+		secp256k1-kmp-iosarm64 \
+		secp256k1-kmp-iosx64 \
+		secp256k1-kmp-jni-android \
+		secp256k1-kmp-jni-common \
+		secp256k1-kmp-jni-jvm \
+		secp256k1-kmp-jni-jvm-darwin \
+		secp256k1-kmp-jni-jvm-extract \
+		secp256k1-kmp-jni-jvm-linux \
+		secp256k1-kmp-jni-jvm-mingw \
+		secp256k1-kmp-jvm \
+		secp256k1-kmp-linux
+do
+	pushd .
+	cd release/fr/acinq/secp256k1/$i/$VERSION
+	pwd
+	jar -cvf bundle.jar *
+	# use correct sonatype credentials here
+  curl -v -XPOST -u USER:PASSWORD --upload-file bundle.jar https://oss.sonatype.org/service/local/staging/bundle_upload
+  popd
+done
+
--- a/src/commonMain/kotlin/fr/acinq/secp256k1/Secp256k1.kt
+++ b/src/commonMain/kotlin/fr/acinq/secp256k1/Secp256k1.kt
@@ -38,6 +38,24 @@ public interface Secp256k1 {
    public fun sign(message: ByteArray, privkey: ByteArray): ByteArray

    /**
+     * Verify a Schnorr signature.
+     *
+     * @param signature 64 bytes signature.
+     * @param message message signed.
+     * @param pubkey signer's x-only public key (32 bytes).
+     */
+    public fun verifySchnorr(signature: ByteArray, data: ByteArray, pub: ByteArray): Boolean
+
+    /**
+     * Create a Schnorr signature.
+     *
+     * @param message message to sign.
+     * @param privkey signer's private key.
+     * @param auxrand32 32 bytes of fresh randomness (optional).
+     */
+    public fun signSchnorr(data: ByteArray, sec: ByteArray, auxrand32: ByteArray?): ByteArray
+
+   /**
     * Convert an ECDSA signature to a normalized lower-S form (bitcoin standardness rule).
     * Returns the normalized signature and a boolean set to true if the input signature was not normalized.
     *
--- a/src/nativeInterop/cinterop/libsecp256k1.def
+++ b/src/nativeInterop/cinterop/libsecp256k1.def
@@ -1,7 +1,7 @@
 package = secp256k1

-headers = secp256k1.h secp256k1_ecdh.h secp256k1_recovery.h
-headerFilter = secp256k1/** secp256k1_ecdh.h secp256k1_recovery.h secp256k1.h
+headers = secp256k1.h secp256k1_ecdh.h secp256k1_recovery.h secp256k1_extrakeys.h secp256k1_schnorrsig.h
+headerFilter = secp256k1/** secp256k1_ecdh.h secp256k1_recovery.h secp256k1_extrakeys.h secp256k1_schnorrsig.h secp256k1.h

 libraryPaths.linux = c/secp256k1/build/linux/
 linkerOpts.linux = -L/usr/lib64 -L/usr/lib/x86_64-linux-gnu -L/usr/local/lib
--- a/src/nativeMain/kotlin/fr/acinq/secp256k1/Secp256k1Native.kt
+++ b/src/nativeMain/kotlin/fr/acinq/secp256k1/Secp256k1Native.kt
@@ -118,7 +118,7 @@ public object Secp256k1Native : Secp256k1 {
        memScoped {
            val negated = privkey.copyOf()
            val negPriv = toNat(negated)
-            secp256k1_ec_privkey_negate(ctx, negPriv).requireSuccess("secp256k1_ec_privkey_negate() failed")
+            secp256k1_ec_seckey_negate(ctx, negPriv).requireSuccess("secp256k1_ec_seckey_negate() failed")
            return negated
        }
    }
@@ -129,7 +129,7 @@ public object Secp256k1Native : Secp256k1 {
            val added = privkey.copyOf()
            val natAdd = toNat(added)
            val natTweak = toNat(tweak)
-            secp256k1_ec_privkey_tweak_add(ctx, natAdd, natTweak).requireSuccess("secp256k1_ec_privkey_tweak_add() failed")
+            secp256k1_ec_seckey_tweak_add(ctx, natAdd, natTweak).requireSuccess("secp256k1_ec_seckey_tweak_add() failed")
            return added
        }
    }
@@ -222,9 +222,41 @@ public object Secp256k1Native : Secp256k1 {
        }
    }

+    override fun verifySchnorr(signature: ByteArray, data: ByteArray, pub: ByteArray): Boolean {
+        require(signature.size == 64)
+        require(data.size == 32)
+        require(pub.size == 32)
+        memScoped {
+            val nPub = toNat(pub)
+            val pubkey = alloc<secp256k1_xonly_pubkey>()
+            secp256k1_xonly_pubkey_parse(ctx, pubkey.ptr, nPub).requireSuccess("secp256k1_xonly_pubkey_parse() failed")
+            val nData = toNat(data)
+            val nSig = toNat(signature)
+            return secp256k1_schnorrsig_verify(ctx, nSig, nData, 32, pubkey.ptr) == 1
+        }
+    }
+
+    override fun signSchnorr(data: ByteArray, sec: ByteArray, auxrand32: ByteArray?): ByteArray {
+        require(sec.size == 32)
+        require(data.size == 32)
+        auxrand32?.let { require(it.size == 32) }
+        memScoped {
+            val nSec = toNat(sec)
+            val nData = toNat(data)
+            val nAuxrand32 = auxrand32?.let { toNat(it) }
+            val nSig = allocArray<UByteVar>(64)
+            val keypair = alloc<secp256k1_keypair>()
+            secp256k1_keypair_create(ctx, keypair.ptr, nSec).requireSuccess("secp256k1_keypair_create() failed")
+            secp256k1_schnorrsig_sign32(ctx, nSig, nData, keypair.ptr, nAuxrand32).requireSuccess("secp256k1_ecdsa_sign() failed")
+            return nSig.readBytes(64)
+        }
+    }
+    
    public override fun cleanup() {
        secp256k1_context_destroy(ctx)
    }
+
+
 }

 internal actual fun getSecpk256k1(): Secp256k1 = Secp256k1Native
--- a/tests/src/commonTest/kotlin/fr/acinq/secp256k1/Secp256k1Test.kt
+++ b/tests/src/commonTest/kotlin/fr/acinq/secp256k1/Secp256k1Test.kt
@@ -287,6 +287,71 @@ class Secp256k1Test {
        )
    }

+    @Test
+    fun testSchnorrSignature() {
+        val seckey = Hex.decode("0000000000000000000000000000000000000000000000000000000000000003")
+        val msg = Hex.decode("0000000000000000000000000000000000000000000000000000000000000000")
+        val auxrand32 = Hex.decode("0000000000000000000000000000000000000000000000000000000000000000")
+        val sig = Secp256k1.signSchnorr(msg, seckey, auxrand32)
+        assertEquals(
+            "E907831F80848D1069A5371B402410364BDF1C5F8307B0084C55F1CE2DCA821525F66A4A85EA8B71E482A74F382D2CE5EBEEE8FDB2172F477DF4900D310536C0",
+            Hex.encode(sig).uppercase(),
+        )
+        val pubkey = Secp256k1.pubkeyCreate(seckey).drop(1).take(32).toByteArray()
+        assertEquals(
+            "F9308A019258C31049344F85F89D5229B531C845836F99B08601F113BCE036F9",
+            Hex.encode(pubkey).uppercase()
+        )
+        assertTrue(Secp256k1.verifySchnorr(sig, msg, pubkey))
+    }
+
+    @Test
+    fun testSchnorrTestVectors() {
+        // BIP340 test vectors copied from https://github.com/bitcoin/bips/blob/master/bip-0340/test-vectors.csv
+        val bip340TestVectors = """index,secret key,public key,aux_rand,message,signature,verification result,comment
+0,0000000000000000000000000000000000000000000000000000000000000003,F9308A019258C31049344F85F89D5229B531C845836F99B08601F113BCE036F9,0000000000000000000000000000000000000000000000000000000000000000,0000000000000000000000000000000000000000000000000000000000000000,E907831F80848D1069A5371B402410364BDF1C5F8307B0084C55F1CE2DCA821525F66A4A85EA8B71E482A74F382D2CE5EBEEE8FDB2172F477DF4900D310536C0,TRUE,
+1,B7E151628AED2A6ABF7158809CF4F3C762E7160F38B4DA56A784D9045190CFEF,DFF1D77F2A671C5F36183726DB2341BE58FEAE1DA2DECED843240F7B502BA659,0000000000000000000000000000000000000000000000000000000000000001,243F6A8885A308D313198A2E03707344A4093822299F31D0082EFA98EC4E6C89,6896BD60EEAE296DB48A229FF71DFE071BDE413E6D43F917DC8DCF8C78DE33418906D11AC976ABCCB20B091292BFF4EA897EFCB639EA871CFA95F6DE339E4B0A,TRUE,
+2,C90FDAA22168C234C4C6628B80DC1CD129024E088A67CC74020BBEA63B14E5C9,DD308AFEC5777E13121FA72B9CC1B7CC0139715309B086C960E18FD969774EB8,C87AA53824B4D7AE2EB035A2B5BBBCCC080E76CDC6D1692C4B0B62D798E6D906,7E2D58D8B3BCDF1ABADEC7829054F90DDA9805AAB56C77333024B9D0A508B75C,5831AAEED7B44BB74E5EAB94BA9D4294C49BCF2A60728D8B4C200F50DD313C1BAB745879A5AD954A72C45A91C3A51D3C7ADEA98D82F8481E0E1E03674A6F3FB7,TRUE,
+3,0B432B2677937381AEF05BB02A66ECD012773062CF3FA2549E44F58ED2401710,25D1DFF95105F5253C4022F628A996AD3A0D95FBF21D468A1B33F8C160D8F517,FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF,FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF,7EB0509757E246F19449885651611CB965ECC1A187DD51B64FDA1EDC9637D5EC97582B9CB13DB3933705B32BA982AF5AF25FD78881EBB32771FC5922EFC66EA3,TRUE,test fails if msg is reduced modulo p or n
+4,,D69C3509BB99E412E68B0FE8544E72837DFA30746D8BE2AA65975F29D22DC7B9,,4DF3C3F68FCC83B27E9D42C90431A72499F17875C81A599B566C9889B9696703,00000000000000000000003B78CE563F89A0ED9414F5AA28AD0D96D6795F9C6376AFB1548AF603B3EB45C9F8207DEE1060CB71C04E80F593060B07D28308D7F4,TRUE,
+5,,EEFDEA4CDB677750A420FEE807EACF21EB9898AE79B9768766E4FAA04A2D4A34,,243F6A8885A308D313198A2E03707344A4093822299F31D0082EFA98EC4E6C89,6CFF5C3BA86C69EA4B7376F31A9BCB4F74C1976089B2D9963DA2E5543E17776969E89B4C5564D00349106B8497785DD7D1D713A8AE82B32FA79D5F7FC407D39B,FALSE,public key not on the curve
+6,,DFF1D77F2A671C5F36183726DB2341BE58FEAE1DA2DECED843240F7B502BA659,,243F6A8885A308D313198A2E03707344A4093822299F31D0082EFA98EC4E6C89,FFF97BD5755EEEA420453A14355235D382F6472F8568A18B2F057A14602975563CC27944640AC607CD107AE10923D9EF7A73C643E166BE5EBEAFA34B1AC553E2,FALSE,has_even_y(R) is false
+7,,DFF1D77F2A671C5F36183726DB2341BE58FEAE1DA2DECED843240F7B502BA659,,243F6A8885A308D313198A2E03707344A4093822299F31D0082EFA98EC4E6C89,1FA62E331EDBC21C394792D2AB1100A7B432B013DF3F6FF4F99FCB33E0E1515F28890B3EDB6E7189B630448B515CE4F8622A954CFE545735AAEA5134FCCDB2BD,FALSE,negated message
+8,,DFF1D77F2A671C5F36183726DB2341BE58FEAE1DA2DECED843240F7B502BA659,,243F6A8885A308D313198A2E03707344A4093822299F31D0082EFA98EC4E6C89,6CFF5C3BA86C69EA4B7376F31A9BCB4F74C1976089B2D9963DA2E5543E177769961764B3AA9B2FFCB6EF947B6887A226E8D7C93E00C5ED0C1834FF0D0C2E6DA6,FALSE,negated s value
+9,,DFF1D77F2A671C5F36183726DB2341BE58FEAE1DA2DECED843240F7B502BA659,,243F6A8885A308D313198A2E03707344A4093822299F31D0082EFA98EC4E6C89,0000000000000000000000000000000000000000000000000000000000000000123DDA8328AF9C23A94C1FEECFD123BA4FB73476F0D594DCB65C6425BD186051,FALSE,sG - eP is infinite. Test fails in single verification if has_even_y(inf) is defined as true and x(inf) as 0
+10,,DFF1D77F2A671C5F36183726DB2341BE58FEAE1DA2DECED843240F7B502BA659,,243F6A8885A308D313198A2E03707344A4093822299F31D0082EFA98EC4E6C89,00000000000000000000000000000000000000000000000000000000000000017615FBAF5AE28864013C099742DEADB4DBA87F11AC6754F93780D5A1837CF197,FALSE,sG - eP is infinite. Test fails in single verification if has_even_y(inf) is defined as true and x(inf) as 1
+11,,DFF1D77F2A671C5F36183726DB2341BE58FEAE1DA2DECED843240F7B502BA659,,243F6A8885A308D313198A2E03707344A4093822299F31D0082EFA98EC4E6C89,4A298DACAE57395A15D0795DDBFD1DCB564DA82B0F269BC70A74F8220429BA1D69E89B4C5564D00349106B8497785DD7D1D713A8AE82B32FA79D5F7FC407D39B,FALSE,sig[0:32] is not an X coordinate on the curve
+12,,DFF1D77F2A671C5F36183726DB2341BE58FEAE1DA2DECED843240F7B502BA659,,243F6A8885A308D313198A2E03707344A4093822299F31D0082EFA98EC4E6C89,FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F69E89B4C5564D00349106B8497785DD7D1D713A8AE82B32FA79D5F7FC407D39B,FALSE,sig[0:32] is equal to field size
+13,,DFF1D77F2A671C5F36183726DB2341BE58FEAE1DA2DECED843240F7B502BA659,,243F6A8885A308D313198A2E03707344A4093822299F31D0082EFA98EC4E6C89,6CFF5C3BA86C69EA4B7376F31A9BCB4F74C1976089B2D9963DA2E5543E177769FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141,FALSE,sig[32:64] is equal to curve order
+14,,FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC30,,243F6A8885A308D313198A2E03707344A4093822299F31D0082EFA98EC4E6C89,6CFF5C3BA86C69EA4B7376F31A9BCB4F74C1976089B2D9963DA2E5543E17776969E89B4C5564D00349106B8497785DD7D1D713A8AE82B32FA79D5F7FC407D39B,FALSE,public key is not a valid X coordinate because it exceeds the field size"""
+
+        bip340TestVectors.split('\n').drop(1).forEach {
+            val testData = it.split(',')
+            val index = testData[0]
+            val seckey = Hex.decode(testData[1])
+            val pubkey = Hex.decode(testData[2])
+            val auxrand = if (testData[3].isEmpty()) null else Hex.decode(testData[3])
+            val msg = Hex.decode(testData[4])
+            val sig = testData[5]
+            val expected = when (testData[6]) {
+                "FALSE" -> false
+                else -> true
+            }
+            val comment = testData[7]
+
+            if (seckey.isNotEmpty()) {
+                val ourSig = Secp256k1.signSchnorr(msg, seckey, auxrand)
+                assertEquals(Hex.encode(ourSig).uppercase(), sig)
+            }
+            val result = try {
+                Secp256k1.verifySchnorr(Hex.decode(sig), msg, pubkey)
+            } catch (t: Throwable) {
+                false
+            }
+            assertEquals(expected, result, "test [$index, $comment] failed")
+        }
+    }
+
    @Test
    fun fuzzEcdsaSignVerify() {
        val random = Random.Default
@@ -308,5 +373,4 @@ class Secp256k1Test {
            assertTrue(Secp256k1.verify(der, message, pub))
        }
    }
-
 }
Author	SHA1	Message	Date
Fabrice Drouin	75f45e9191	Set version to 0.6.4 (#53 )	2022-04-11 15:17:42 +02:00
Fabrice Drouin	118c72064c	Update secp256k1 sources (#52 ) We're now at 8746600eec5e7fcd35dabd480839a3a4bdfee87b, same as bitcoin core at 747cdf1d652d8587e9f2e3d4436c3ecdbf56d0a5	2022-04-11 13:34:59 +02:00
Fabrice Drouin	7af7b7760e	Document how to add custom JNI bindings (#50 ) This is how we add Linux Arm64 JNI bindings.	2022-04-04 11:26:18 +02:00
Fabrice Drouin	4df49dd8f6	Document publishing process (#46 ) Document publishing process	2022-03-29 18:42:01 +02:00
Fabrice Drouin	48c3e4723b	Set version to 0.6.4-SNAPSHOT (#49 )	2022-03-24 16:26:17 +01:00
Fabrice Drouin	df183e88b2	Set version to 0.6.3 (#45 )	2022-03-23 19:15:00 +01:00
Fabrice Drouin	de3fc7fe11	CI: fix windows tests (#48 ) Github Actions modified their windows runners which broke our build. As recommended, we now uses `msys2` on windows and install the packages that we need.	2022-03-23 15:45:45 +01:00
sstone	d074a03f2d	Set version to 0.6.3-SNAPSHOT	2022-01-04 13:52:26 +01:00
Fabrice Drouin	5942ccc977	Set version to 0.6.2 (#41 )	2022-01-04 11:27:49 +01:00
Fabrice Drouin	c3602dc649	Update secp256k1 sources (#40 ) We're now at 0559fc6e41b65af6e52c32eb9b1286494412a162, same as bitcoin core at 98a2ddcd6ed01a38cd0dad7c1abc7023a60d3fd0	2021-12-20 19:35:23 +01:00
Fabrice Drouin	ac7d4983d5	Export Schnorr signature API (#32 ) Implement Schnorr signatures (BIP 340)	2021-11-23 17:38:46 +01:00
sstone	5ee01ea526	Set version to 0.6.2-SNAPSHOT	2021-11-08 17:05:20 +01:00