Set version to 0.10.1 (#84 )

Use secp256k1 0.3.2 (#83 )
Update README.md
2023-06-28 13:03:19 +02:00 · 2023-06-28 10:43:05 +02:00 · 2023-05-15 11:15:30 +02:00 · 2023-05-11 18:29:50 +02:00 · 2023-05-11 17:53:41 +02:00 · 2023-04-25 09:55:48 +02:00
34 changed files with 656 additions and 234 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
+          echo "ANDROID_NDK_VERSION=25.2.9519653" >> $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'
@@ -80,34 +96,21 @@ jobs:
        uses: reactivecircus/android-emulator-runner@v2
        with:
          api-level: 27
-          emulator-build: 7425822  # workaround to emulator bug: https://github.com/ReactiveCircus/android-emulator-runner/issues/160
          emulator-options: -no-snapshot-save -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none
          ndk: ${{ env.ANDROID_NDK_VERSION }}
-          cmake: 3.10.2.4988404
+          cmake: 3.22.1
          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 +123,3 @@ jobs:
          path: |
            maven-local
            !maven-local/**/maven-metadata-local.xml
-#      - name: Discard
-#        if: ${{ failure() || cancelled() }}
-#        env:
-#          BINTRAY_USER: ${{ secrets.bintray_user }}
-#          BINTRAY_APIKEY: ${{ secrets.bintray_apikey }}
-#        run: ./gradlew postBintrayDiscard
--- a/.github/workflows/snapshot.yml
+++ b/.github/workflows/snapshot.yml
@@ -42,7 +42,7 @@ jobs:
        shell: bash
        run: |
          echo "ANDROID_HOME=$ANDROID_HOME" >> $GITHUB_ENV
-          echo "ANDROID_NDK_VERSION=21.4.7075529" >> $GITHUB_ENV
+          echo "ANDROID_NDK_VERSION=25.2.9519653" >> $GITHUB_ENV
      - name: Cached Android NDK
        if: matrix.os != 'windows-latest'
        uses: actions/cache@v2
@@ -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'
@@ -86,10 +105,9 @@ jobs:
        uses: reactivecircus/android-emulator-runner@v2
        with:
          api-level: 27
-          -build: 7425822  # workaround to emulator bug: https://github.com/ReactiveCircus/android-emulator-runner/issues/160
          emulator-options: -no-snapshot-save -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none
          ndk: ${{ env.ANDROID_NDK_VERSION }}
-          cmake: 3.10.2.4988404
+          cmake: 3.22.1
          script: ./gradlew connectedCheck
      - name: Publish Linux
        if: matrix.os == 'ubuntu-latest'
@@ -97,7 +115,7 @@ jobs:
        run: ./gradlew publishLinuxPublicationToMavenLocal :jni:jvm:linux:publishJvmPublicationToMavenLocal -PsnapshotNumber=${{ 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
+          echo "ANDROID_NDK_VERSION=25.2.9519653" >> $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'
@@ -95,8 +111,7 @@ jobs:
        uses: reactivecircus/android-emulator-runner@v2
        with:
          api-level: 27
-          emulator-build: 7425822  # workaround to emulator bug: https://github.com/ReactiveCircus/android-emulator-runner/issues/160
          emulator-options: -no-snapshot-save -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none
          ndk: ${{ env.ANDROID_NDK_VERSION }}
-          cmake: 3.10.2.4988404
+          cmake: 3.22.1
          script: ./gradlew connectedCheck
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-[![Kotlin](https://img.shields.io/badge/Kotlin-1.5.31-blue.svg?style=flat&logo=kotlin)](http://kotlinlang.org)
+[![Kotlin](https://img.shields.io/badge/Kotlin-1.8.21-blue.svg?style=flat&logo=kotlin)](http://kotlinlang.org)
 [![Maven Central](https://img.shields.io/maven-central/v/fr.acinq.secp256k1/secp256k1-kmp)](https://search.maven.org/search?q=g:fr.acinq.secp256k1%20a:secp256k1-kmp*)
 ![Github Actions](https://github.com/ACINQ/secp256k1-kmp/actions/workflows/test.yml/badge.svg)
 [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://github.com/ACINQ/secp256k1-kmp/blob/master/LICENSE)
@@ -30,19 +30,19 @@ kotlin {
        val commonMain by getting {
            dependencies {
                implementation(kotlin("stdlib-common"))
-                implementation(kotlin("fr.acinq.secp256k1:secp256k1:$secp256k1_version"))
+                implementation("fr.acinq.secp256k1:secp256k1-kmp:$secp256k1_version")
            }
        }
        val jvmMain by getting {
            dependencies {
                implementation(kotlin("stdlib"))
-                implementation(kotlin("fr.acinq.secp256k1:secp256k1-jni-jvm:$secp256k1_version"))
+                implementation("fr.acinq.secp256k1:secp256k1-kmp-jni-jvm:$secp256k1_version")
            }
        }
        val androidMain by getting {
            dependencies {
                implementation(kotlin("stdlib"))
-                implementation(kotlin("fr.acinq.secp256k1:secp256k1-jni-android:$secp256k1_version"))
+                implementation("fr.acinq.secp256k1:secp256k1-kmp-jni-android:$secp256k1_version")
            }
        }
    }
@@ -58,22 +58,22 @@ Native targets include libsecp256k1, called through KMP's c-interop, simply add
 The JVM library uses JNI bindings for libsecp256k1, which is much faster than BouncyCastle. It will extract and load native bindings for your operating system in a temporary directory.

 JNI libraries are included for:
- Linux 64 bits
- Windows 64 bits
- Macos 64 bits
+- Linux 64 bits (x86_64 and arm64)
+- Windows 64 bits (x86_64)
+- Macos 64 bits (x86_64 and arm64)

 Along this library, you **must** specify which JNI native library to use in your dependency manager:

 * **For desktop or server JVMs**, you must add the dependency:
-  * Either the `fr.acinq.secp256k1:secp256k1-jni-jvm` dependency which imports all supported platforms.
+  * Either the `fr.acinq.secp256k1:secp256k1-kmp-jni-jvm` dependency which imports all supported platforms.
  * Or the platform specific dependencies (note that you can add multiple as they do not conflict):
-    * `fr.acinq.secp256k1:secp256k1-jni-jvm-linux` for Linux
-    * `fr.acinq.secp256k1:secp256k1-jni-jvm-darwin` for Mac OS X
-    * `fr.acinq.secp256k1:secp256k1-jni-jvm-mingw` for Windows
-* **For Android**, you must add the `fr.acinq.secp256k1:secp256k1-jni-android` dependency
+    * `fr.acinq.secp256k1:secp256k1-kmp-jni-jvm-linux` for Linux
+    * `fr.acinq.secp256k1:secp256k1-kmp-jni-jvm-darwin` for Mac OS X
+    * `fr.acinq.secp256k1:secp256k1-kmp-jni-jvm-mingw` for Windows
+* **For Android**, you must add the `fr.acinq.secp256k1:secp256k1-kmp-jni-android` dependency

 If you are using the JVM on an OS for which we don't provide JNI bindings (32 bits OS for example), you can use your own library native library by
-adding the `fr.acinq.secp256k1:secp256k1-jni-jvm` dependency and specifying its path with `-Dfr.acinq.secp256k1.lib.path` and optionally its name with `-Dfr.acinq.secp256k1.lib.name`
+adding the `fr.acinq.secp256k1:secp256k1-kmp-jni-jvm` dependency and specifying its path with `-Dfr.acinq.secp256k1.lib.path` and optionally its name with `-Dfr.acinq.secp256k1.lib.name`
 (if unspecified bitcoink use the standard name for your OS i.e. libsecp256k1.so on Linux, secp256k1.dll on Windows, ...).

 To compile your own JNI bindings, have a look add the `native/build.sh` and `jni/build.sh` scripts.
@@ -138,4 +138,4 @@ To extend this library and support methods that have been added to specific vers

 You may also need to modify build files if you need to compile [secp256k1](https://github.com/bitcoin-core/secp256k1) with custom options

-We use [secp256k1](https://github.com/bitcoin-core/secp256k1) through git submodules so you may also need to change what they point to
+We use [secp256k1](https://github.com/bitcoin-core/secp256k1) through git submodules so you may also need to change what they point to
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -3,8 +3,8 @@ import org.jetbrains.kotlin.gradle.plugin.mpp.KotlinNativeTarget
 import org.jetbrains.dokka.Platform

 plugins {
-    kotlin("multiplatform") version "1.5.31"
-    id("org.jetbrains.dokka") version "1.5.30"
+    kotlin("multiplatform") version "1.8.21"
+    id("org.jetbrains.dokka") version "1.8.10"
    `maven-publish`
 }

@@ -15,14 +15,14 @@ buildscript {
    }

    dependencies {
-        classpath("com.android.tools.build:gradle:4.0.2")
-        classpath("org.jetbrains.dokka:dokka-gradle-plugin:1.5.30")
+        classpath("com.android.tools.build:gradle:7.3.1")
+        classpath("org.jetbrains.dokka:dokka-gradle-plugin:1.8.10")
    }
 }

 allprojects {
    group = "fr.acinq.secp256k1"
-    version = "0.6.1"
+    version = "0.10.1"

    repositories {
        google()
@@ -69,7 +69,7 @@ kotlin {
    }

    sourceSets.all {
-        languageSettings.useExperimentalAnnotation("kotlin.RequiresOptIn")
+        languageSettings.optIn("kotlin.RequiresOptIn")
    }
 }

@@ -157,6 +157,7 @@ allprojects {
                            Platform.js -> "js"
                            Platform.native -> "native"
                            Platform.common -> "common"
+                            Platform.wasm -> "wasm"
                        }
                        displayName.set(platformName)

--- a/gradle.properties
+++ b/gradle.properties
@@ -4,14 +4,8 @@ org.gradle.parallel = true

 # kotlin
 kotlin.code.style = official
-kotlin.incremental.multiplatform = true
-kotlin.parallel.tasks.in.project = true
-#kotlin.mpp.enableGranularSourceSetsMetadata = true
-kotlin.native.enableDependencyPropagation = false
 kotlin.native.ignoreDisabledTargets = true
-
-# https://github.com/gradle/gradle/issues/11412
-systemProp.org.gradle.internal.publish.checksums.insecure = true
+kotlin.mpp.enableCInteropCommonization=true

 # Android
 android.useAndroidX = true
--- a/gradle/wrapper/gradle-wrapper.jar
+++ b/gradle/wrapper/gradle-wrapper.jar
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.8.3-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.5.1-bin.zip
+distributionSha256Sum=f6b8596b10cce501591e92f229816aa4046424f3b24d771751b06779d58c8ec4
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
--- a/2
+++ b/2
@@ -82,6 +82,7 @@ esac

 CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar

+
 # Determine the Java command to use to start the JVM.
 if [ -n "$JAVA_HOME" ] ; then
    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
@@ -129,6 +130,7 @@ fi
 if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
    JAVACMD=`cygpath --unix "$JAVACMD"`

    # We build the pattern for arguments to be converted via cygpath
--- a/gradlew.bat
+++ b/gradlew.bat
@@ -1,103 +1,89 @@
-@rem
-@rem Copyright 2015 the original author or authors.
-@rem
-@rem Licensed under the Apache License, Version 2.0 (the "License");
-@rem you may not use this file except in compliance with the License.
-@rem You may obtain a copy of the License at
-@rem
-@rem      https://www.apache.org/licenses/LICENSE-2.0
-@rem
-@rem Unless required by applicable law or agreed to in writing, software
-@rem distributed under the License is distributed on an "AS IS" BASIS,
-@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-@rem See the License for the specific language governing permissions and
-@rem limitations under the License.
-@rem
-
-@if "%DEBUG%" == "" @echo off
-@rem ##########################################################################
-@rem
-@rem  Gradle startup script for Windows
-@rem
-@rem ##########################################################################
-
-@rem Set local scope for the variables with windows NT shell
-if "%OS%"=="Windows_NT" setlocal
-
-set DIRNAME=%~dp0
-if "%DIRNAME%" == "" set DIRNAME=.
-set APP_BASE_NAME=%~n0
-set APP_HOME=%DIRNAME%
-
-@rem Resolve any "." and ".." in APP_HOME to make it shorter.
-for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
-
-@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
-
-@rem Find java.exe
-if defined JAVA_HOME goto findJavaFromJavaHome
-
-set JAVA_EXE=java.exe
-%JAVA_EXE% -version >NUL 2>&1
-if "%ERRORLEVEL%" == "0" goto init
-
-echo.
-echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
-
-goto fail
-
-:findJavaFromJavaHome
-set JAVA_HOME=%JAVA_HOME:"=%
-set JAVA_EXE=%JAVA_HOME%/bin/java.exe
-
-if exist "%JAVA_EXE%" goto init
-
-echo.
-echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
-
-goto fail
-
-:init
-@rem Get command-line arguments, handling Windows variants
-
-if not "%OS%" == "Windows_NT" goto win9xME_args
-
-:win9xME_args
-@rem Slurp the command line arguments.
-set CMD_LINE_ARGS=
-set _SKIP=2
-
-:win9xME_args_slurp
-if "x%~1" == "x" goto execute
-
-set CMD_LINE_ARGS=%*
-
-:execute
-@rem Setup the command line
-
-set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
-
-@rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
-
-:end
-@rem End local scope for the variables with windows NT shell
-if "%ERRORLEVEL%"=="0" goto mainEnd
-
-:fail
-rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
-rem the _cmd.exe /c_ return code!
-if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
-exit /b 1
-
-:mainEnd
-if "%OS%"=="Windows_NT" endlocal
-
-:omega
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
--- a/jni/android/build.gradle.kts
+++ b/jni/android/build.gradle.kts
@@ -1,5 +1,3 @@
-import org.jetbrains.dokka.Platform
-
 plugins {
    id("com.android.library")
    kotlin("android")
@@ -17,12 +15,9 @@ dependencies {

 android {
    defaultConfig {
-        compileSdkVersion(30)
-        minSdkVersion(21)
+        compileSdk = 33
+        minSdk = 21
        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
-        externalNativeBuild {
-            cmake {}
-        }
    }

    compileOptions {
@@ -32,10 +27,12 @@ android {

    externalNativeBuild {
        cmake {
-            setPath("src/main/CMakeLists.txt")
+            version = "3.22.1"
+            path("src/main/CMakeLists.txt")
        }
    }
-    ndkVersion = "21.4.7075529"
+
+    ndkVersion = "25.2.9519653"

    afterEvaluate {
        tasks.withType<com.android.build.gradle.tasks.factory.AndroidUnitTest>().all {
@@ -45,8 +42,8 @@ android {
 }

 afterEvaluate {
-    configure(listOf("Debug", "Release").map { tasks["externalNativeBuild$it"] }) {
-        dependsOn(":native:buildSecp256k1Android")
+    tasks.filter { it.name.startsWith("configureCMake") }.forEach {
+        it.dependsOn(":native:buildSecp256k1Android")
    }
 }

--- a/jni/android/src/main/CMakeLists.txt
+++ b/jni/android/src/main/CMakeLists.txt
@@ -1,5 +1,7 @@
 cmake_minimum_required(VERSION 3.10.0)

+project(secp256k1jni)
+
 add_library( secp256k1-jni SHARED
    ${CMAKE_CURRENT_LIST_DIR}/../../../c/src/fr_acinq_secp256k1_Secp256k1CFunctions.c
 )
--- a/jni/build.gradle.kts
+++ b/jni/build.gradle.kts
@@ -1,5 +1,3 @@
-import org.jetbrains.dokka.Platform
-
 plugins {
    kotlin("jvm")
    id("org.jetbrains.dokka")
@@ -22,7 +20,7 @@ dependencies {
 val generateHeaders by tasks.creating(JavaCompile::class) {
    group = "build"
    classpath = sourceSets["main"].compileClasspath
-    destinationDir = file("${buildDir}/generated/jni")
+    destinationDirectory.set(file("${buildDir}/generated/jni"))
    source = sourceSets["main"].java
    options.compilerArgs = listOf(
        "-h", file("${buildDir}/generated/jni").absolutePath,
--- 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/jvm/darwin/build.gradle.kts
+++ b/jni/jvm/darwin/build.gradle.kts
@@ -12,8 +12,12 @@ dependencies {
 val copyJni by tasks.creating(Sync::class) {
    onlyIf { org.gradle.internal.os.OperatingSystem.current().isMacOsX }
    dependsOn(":jni:jvm:buildNativeHost")
+    val arch = when (System.getProperty("os.arch")) {
+        "aarch64" -> "aarch64"
+        else -> "x86_64"
+    }
    from(rootDir.resolve("jni/jvm/build/darwin/libsecp256k1-jni.dylib"))
-    into(buildDir.resolve("jniResources/fr/acinq/secp256k1/jni/native/darwin-x86_64"))
+    into(buildDir.resolve("jniResources/fr/acinq/secp256k1/jni/native/darwin-$arch"))
 }

 (tasks["processResources"] as ProcessResources).apply {
--- a/jni/src/main/java/fr/acinq/secp256k1/Secp256k1CFunctions.java
+++ b/jni/src/main/java/fr/acinq/secp256k1/Secp256k1CFunctions.java
@@ -5,29 +5,29 @@ public class Secp256k1CFunctions {
     * All flags' lower 8 bits indicate what they're for. Do not use directly.
     */
    public static int SECP256K1_FLAGS_TYPE_MASK = ((1 << 8) - 1);
-    public static int SECP256K1_FLAGS_TYPE_CONTEXT = (1 << 0);
-    public static int SECP256K1_FLAGS_TYPE_COMPRESSION = (1 << 1);
+    public static final int SECP256K1_FLAGS_TYPE_CONTEXT = (1 << 0);
+    public static final int SECP256K1_FLAGS_TYPE_COMPRESSION = (1 << 1);

    /**
     * The higher bits contain the actual data. Do not use directly.
     */
-    public static int SECP256K1_FLAGS_BIT_CONTEXT_VERIFY = (1 << 8);
-    public static int SECP256K1_FLAGS_BIT_CONTEXT_SIGN = (1 << 9);
-    public static int SECP256K1_FLAGS_BIT_COMPRESSION = (1 << 8);
+    public static final int SECP256K1_FLAGS_BIT_CONTEXT_VERIFY = (1 << 8);
+    public static final int SECP256K1_FLAGS_BIT_CONTEXT_SIGN = (1 << 9);
+    public static final int SECP256K1_FLAGS_BIT_COMPRESSION = (1 << 8);

    /**
     * Flags to pass to secp256k1_context_create, secp256k1_context_preallocated_size, and
     * secp256k1_context_preallocated_create.
     */
-    public static int SECP256K1_CONTEXT_VERIFY = (SECP256K1_FLAGS_TYPE_CONTEXT | SECP256K1_FLAGS_BIT_CONTEXT_VERIFY);
-    public static int SECP256K1_CONTEXT_SIGN = (SECP256K1_FLAGS_TYPE_CONTEXT | SECP256K1_FLAGS_BIT_CONTEXT_SIGN);
-    public static int SECP256K1_CONTEXT_NONE = (SECP256K1_FLAGS_TYPE_CONTEXT);
+    public static final int SECP256K1_CONTEXT_VERIFY = (SECP256K1_FLAGS_TYPE_CONTEXT | SECP256K1_FLAGS_BIT_CONTEXT_VERIFY);
+    public static final int SECP256K1_CONTEXT_SIGN = (SECP256K1_FLAGS_TYPE_CONTEXT | SECP256K1_FLAGS_BIT_CONTEXT_SIGN);
+    public static final int SECP256K1_CONTEXT_NONE = (SECP256K1_FLAGS_TYPE_CONTEXT);

    /**
     * Flag to pass to secp256k1_ec_pubkey_serialize.
     */
-    public static int SECP256K1_EC_COMPRESSED = (SECP256K1_FLAGS_TYPE_COMPRESSION | SECP256K1_FLAGS_BIT_COMPRESSION);
-    public static int SECP256K1_EC_UNCOMPRESSED = (SECP256K1_FLAGS_TYPE_COMPRESSION);
+    public static final int SECP256K1_EC_COMPRESSED = (SECP256K1_FLAGS_TYPE_COMPRESSION | SECP256K1_FLAGS_BIT_COMPRESSION);
+    public static final int SECP256K1_EC_UNCOMPRESSED = (SECP256K1_FLAGS_TYPE_COMPRESSION);

    public static native long secp256k1_context_create(int flags);

@@ -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
@@ -19,23 +19,21 @@ else
 fi

 TARGET=$SYS-linux-android
-TOOLTARGET=$TARGET
 if [ "$SYS" == "armv7a" ]; then
  TARGET=armv7a-linux-androideabi
-  TOOLTARGET=arm-linux-androideabi
 fi

 export CC=$ANDROID_NDK/toolchains/llvm/prebuilt/$TOOLCHAIN/bin/${TARGET}21-clang
-export LD=$ANDROID_NDK/toolchains/llvm/prebuilt/$TOOLCHAIN/bin/$TOOLTARGET-ld
-export AR=$ANDROID_NDK/toolchains/llvm/prebuilt/$TOOLCHAIN/bin/$TOOLTARGET-ar
-export AS=$ANDROID_NDK/toolchains/llvm/prebuilt/$TOOLCHAIN/bin/$TOOLTARGET-as
-export RANLIB=$ANDROID_NDK/toolchains/llvm/prebuilt/$TOOLCHAIN/bin/$TOOLTARGET-ranlib
-export STRIP=$ANDROID_NDK/toolchains/llvm/prebuilt/$TOOLCHAIN/bin/$TOOLTARGET-strip
+export LD=$ANDROID_NDK/toolchains/llvm/prebuilt/$TOOLCHAIN/bin/ld
+export AR=$ANDROID_NDK/toolchains/llvm/prebuilt/$TOOLCHAIN/bin/llvm-ar
+export AS=$CC
+export RANLIB=$ANDROID_NDK/toolchains/llvm/prebuilt/$TOOLCHAIN/bin/llvm-ranlib
+export STRIP=$ANDROID_NDK/toolchains/llvm/prebuilt/$TOOLCHAIN/bin/llvm-strip

 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
@@ -16,14 +16,14 @@ if [ "$TARGET" == "mingw" ]; then
 elif [ "$TARGET" == "linux" ]; then
  CONF_OPTS="CFLAGS=-fPIC"
 elif [ "$TARGET" == "darwin" ]; then
-  CONF_OPTS="--host=x86_64-w64-darwin"
+  CONF_OPTS=""
 else
  echo "Unknown TARGET=$TARGET"
  exit 1
 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 +1,57 @@
+# 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=0.9.0-SNAPSHOT ./secp256k1-kmp-add-linuxarm64.sh snapshot
+  - VERSION=0.9.0 ./secp256k1-kmp-add-linuxarm64.sh release
+
+This is how we add macos arm64 (M1/M2) bindings:
+- compile JNI bindings for macos Arm64 (on a macos Arm64 machine, cross-compilation is not supported)
+  - git clone --recursive https://github.com/ACINQ/secp256k1-kmp.git
+  - cd secp256k1-kmp
+  - TARGET=darwin ./native/build.sh
+  - mkdir -p jni/jvm/build/darwin
+  - TARGET=darwin ./jni/jvm/build.sh
+  - JNI library is: jni/jvm/build/darwin/libsecp256k1-jni.dylib
+- copy libsecp256k1-jni.dylib to fr/acinq/secp256k1/jni/native/darwin-aarch64/libsecp256k1-jni.dylib
+- run `secp256k1-kmp-add-darwinaarch64.sh` and specify either `release` or `snapshot` and the `VERSION` environment variable, for example:
+  - VERSION=0.9.0-SNAPSHOT ./secp256k1-kmp-add-darwinaarch64.sh snapshot
+  - VERSION=0.9.0 ./secp256k1-kmp-add-darwinaarch64.sh release
+
--- a/publishing/secp256k1-kmp-add-darwinaarch64.sh
+++ b/publishing/secp256k1-kmp-add-darwinaarch64.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 darwin jar
+if [ -e fr/acinq/secp256k1/jni/native/darwin-aarch64/libsecp256k1-jni.dylib ]
+then
+    jar -uf $1/fr/acinq/secp256k1/secp256k1-kmp-jni-jvm-darwin/$VERSION/secp256k1-kmp-jni-jvm-darwin-$VERSION.jar fr || exit
+else
+    libsecp256k1-jni.dylib for arch64 is missing
+    exit 1
+fi
+
--- 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-$VERSION.jar fr || exit
+else
+    libsecp256k1-jni.so for arch64 is missing
+    exit 1
+fi
+
--- a/publishing/secp256k1-kmp-snapshot-deploy.sh
+++ b/publishing/secp256k1-kmp-snapshot-deploy.sh
@@ -0,0 +1,65 @@
+#!/bin/bash -x
+
+GROUP_ID=fr.acinq.secp256k1
+ARTIFACT_ID_BASE=secp256k1-kmp
+
+if [[ -z "${VERSION}" ]]; then
+  echo "VERSION is not defined"
+  exit 1
+fi
+
+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 ] || [ $i == iosx64 ]; then
+    mvn deploy:deploy-file -DrepositoryId=ossrh -Durl=https://oss.sonatype.org/content/repositories/snapshots/ \
+      -DpomFile=$ARTIFACT_ID_BASE-$i-$VERSION.pom \
+      -Dfile=$ARTIFACT_ID_BASE-$i-$VERSION.klib \
+      -Dfiles=$ARTIFACT_ID_BASE-$i-$VERSION-metadata.jar,$ARTIFACT_ID_BASE-$i-$VERSION.module,$ARTIFACT_ID_BASE-$i-$VERSION-cinterop-libsecp256k1.klib \
+      -Dtypes=jar,module,klib \
+      -Dclassifiers=metadata,,cinterop-libsecp256k1 \
+      -Dsources=$ARTIFACT_ID_BASE-$i-$VERSION-sources.jar \
+      -Djavadoc=$ARTIFACT_ID_BASE-$i-$VERSION-javadoc.jar
+  elif [ $i == linux ]; then
+    mvn deploy:deploy-file -DrepositoryId=ossrh -Durl=https://oss.sonatype.org/content/repositories/snapshots/ \
+      -DpomFile=$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/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -2,7 +2,13 @@ pluginManagement {
    repositories {
        google()
        gradlePluginPortal()
-        jcenter()
+    }
+    resolutionStrategy {
+        eachPlugin {
+            if (requested.id.namespace == "com.android" || requested.id.name == "kotlin-android-extensions") {
+                useModule("com.android.tools.build:gradle:7.3.1")
+            }
+        }
    }
 }
 rootProject.name = "secp256k1-kmp"
--- 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 data message signed.
+     * @param pub signer's x-only public key (32 bytes).
+     */
+    public fun verifySchnorr(signature: ByteArray, data: ByteArray, pub: ByteArray): Boolean
+
+    /**
+     * Create a Schnorr signature.
+     *
+     * @param data message to sign.
+     * @param sec 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/androidTest/java/fr/acinq/secp256k1/AndroidTest.kt
+++ b/tests/src/androidTest/java/fr/acinq/secp256k1/AndroidTest.kt
@@ -1,7 +0,0 @@
-package fr.acinq.secp256k1
-
-import org.junit.Test
-import kotlin.test.assertEquals
-
-
-class AndroidTest {}
--- 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	ffcaaf1b64	Set version to 0.10.1 (#84 )	2023-06-28 13:03:19 +02:00
Fabrice Drouin	6ef94df247	Use secp256k1 0.3.2 (#83 )	2023-06-28 10:43:05 +02:00
Fabrice Drouin	5169073a92	Update README.md	2023-05-15 11:15:30 +02:00
Fabrice Drouin	317e086cba	Set version to 0.10.0 (#82 )	2023-05-11 18:29:50 +02:00
Fabrice Drouin	7c7aabba80	Upgrade to Kotlin 1.8 (#81 ) * Upgrade to Kotlin 1.8 * Update snapshot deployment script Kotlin 1.8 creates a new metadata jar for ios modules.	2023-05-11 17:53:41 +02:00
Fabrice Drouin	b6823cbda6	Update CI build (#80 )	2023-04-25 09:55:48 +02:00
Fabrice Drouin	d50d9060c2	Set version to 0.9.0 (#78 )	2023-04-13 09:36:07 +02:00
Fabrice Drouin	6fedb1577c	Update build for macos M1 (#77 )	2023-04-13 09:15:43 +02:00
Fabrice Drouin	94bb2d67cf	Use secp256k1 0.3.1 (#76 )	2023-04-11 19:10:51 +02:00
Fabrice Drouin	bf05a001fe	Update Android build plugin and tools (#75 )	2023-04-11 18:42:06 +02:00
Fabrice Drouin	d9e5fda600	Set version to 0.8.0 (#73 )	2023-03-09 11:41:08 +01:00
Fabrice Drouin	8c984678be	Use secp256k1 0.3.0 (#72 ) * Use secp256k1 0.3.0 * Set version to 0.8.0-SNAPSHOT	2023-03-09 11:10:41 +01:00
gandlafbtc	840de25c5f	remove kotlin from dependencies in readme example (#71 ) The dependencies wouldn't resolve unless I removed kotlin(...)	2023-02-01 17:49:51 +01:00
Fabrice Drouin	cec3fb385f	Set version to 0.7.1 (#70 )	2023-01-04 15:33:55 +01:00
Fabrice Drouin	d59def1c79	Use secp256k1 0.2.0 (#67 )	2022-12-13 19:33:28 +01:00
Fabrice Drouin	52d73951e6	Set version to 0.7.1-SNAPSHOT (#68 )	2022-12-13 19:33:06 +01:00
Fabrice Drouin	08669500b6	Update README.md Upgrade to a kotlin 1.6.21 badge	2022-09-22 10:29:21 +02:00
thunderbiscuit	68e77c70be	Fix artifact names in README (#65 )	2022-09-21 17:17:16 +02:00
Fabrice Drouin	5e59132e2a	Set version to 0.7.0 (#64 )	2022-09-21 16:25:50 +02:00
Fabrice Drouin	d4eba9fb96	Update to kotlin 1.6 (#63 ) Use kotlin 1.6 (and gradle 7.5.1)	2022-09-21 16:00:19 +02:00
Fabrice Drouin	d01a067159	Update secp256k1 sources (#60 ) * Set version to 0.6.5-SNAPSHOT * Update secp256k1 sources We use 44c2452fd387f7ca604ab42d73746e7d3a44d8a2, same as bitcoin core at c41bfd1070176efcaae7fa33313cb4c3e88b44b0	2022-08-03 10:01:40 +02:00
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