JNI built in JNI
This commit is contained in:
@@ -41,5 +41,5 @@ make
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cd ..
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mkdir -p build/android/$ARCH
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cp -v secp256k1/.libs/libsecp256k1.a build/android/$ARCH
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mkdir -p build/android-$ARCH
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cp -v secp256k1/.libs/libsecp256k1.a build/android-$ARCH
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@@ -4,29 +4,23 @@ val currentOs = org.gradle.internal.os.OperatingSystem.current()
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val buildSecp256k1 by tasks.creating { group = "build" }
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val generateJniHeaders by tasks.creating(Sync::class) {
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group = "build"
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dependsOn(":jni:generateJniHeaders")
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from(rootDir.resolve("jni/build/generated/jni"))
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into(projectDir.resolve("jni/headers/java"))
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}
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sealed class Cross {
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abstract fun cmd(target: String, nativeDir: File): List<String>
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abstract fun cmd(target: String, project: Project): List<String>
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class DockCross(val cross: String) : Cross() {
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override fun cmd(target: String, nativeDir: File): List<String> = listOf("./dockcross-$cross", "bash", "-c", "CROSS=1 TARGET=$target ./build.sh")
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override fun cmd(target: String, project: Project): List<String> = listOf("${project.rootDir}/cross-scripts/dockcross-$cross", "bash", "-c", "CROSS=1 TARGET=$target ./build.sh")
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}
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class MultiArch(val crossTriple: String) : Cross() {
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override fun cmd(target: String, nativeDir: File): List<String> {
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override fun cmd(target: String, project: Project): List<String> {
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val uid = Runtime.getRuntime().exec("id -u").inputStream.use { it.reader().readText() }.trim().toInt()
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return listOf(
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"docker", "run", "--rm", "-v", "${nativeDir.absolutePath}:/workdir",
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"docker", "run", "--rm", "-v", "${project.projectDir.absolutePath}:/workdir",
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"-e", "CROSS_TRIPLE=$crossTriple", "-e", "TARGET=$target", "-e", "TO_UID=$uid", "-e", "CROSS=1",
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"multiarch/crossbuild", "./build.sh"
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)
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}
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}
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}
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val buildSecp256k1Jvm by tasks.creating {
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group = "build"
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buildSecp256k1.dependsOn(this)
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@@ -40,7 +34,7 @@ fun creatingBuildSecp256k1(target: String, cross: Cross?) = tasks.creating(Exec:
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workingDir = projectDir
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environment("TARGET", target)
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commandLine((cross?.cmd(target, workingDir) ?: emptyList()) + "./build.sh")
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commandLine((cross?.cmd(target, project) ?: emptyList()) + "./build.sh")
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}
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val buildSecp256k1Darwin by creatingBuildSecp256k1("darwin", if (currentOs.isMacOsX) null else Cross.MultiArch("x86_64-apple-darwin"))
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val buildSecp256k1Linux by creatingBuildSecp256k1("linux", if (currentOs.isLinux) null else Cross.DockCross("linux-x64"))
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@@ -7,6 +7,8 @@ if [ "$(id -u)" == "0" ]; then
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[[ -z "$TO_UID" ]] && echo "Please set the TO_UID variable" && exit 1
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fi
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cd "$(dirname "$0")"
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cd secp256k1
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if [ "$TARGET" == "mingw" ]; then
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@@ -32,26 +34,4 @@ cp -v secp256k1/.libs/libsecp256k1.a build/$TARGET/
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[[ ! -z "$TO_UID" ]] && chown -R $TO_UID:$TO_UID build
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CC=gcc
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JNI_HEADERS=$TARGET
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if [ "$TARGET" == "linux" ]; then
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OUTFILE=libsecp256k1-jni.so
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ADD_LIB=-lgmp
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elif [ "$TARGET" == "darwin" ]; then
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OUTFILE=libsecp256k1-jni.dylib
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if [ -z "$CROSS_TRIPLE" ]; then
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ADD_LIB=-lgmp
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fi
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elif [ "$TARGET" == "mingw" ]; then
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OUTFILE=secp256k1-jni.dll
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CC=/usr/src/mxe/usr/bin/x86_64-w64-mingw32.static-gcc
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JNI_HEADERS=linux
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CC_OPTS="-fpic"
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fi
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$CC -shared $CC_OPTS -o build/$TARGET/$OUTFILE jni/src/org_bitcoin_Secp256k1CFunctions.c -Ijni/headers/ -Ijni/headers/java -Ijni/headers/$JNI_HEADERS/ -Isecp256k1/ -lsecp256k1 -Lbuild/$TARGET/ $ADD_LIB
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[[ ! -z "$TO_UID" ]] && chown -R $TO_UID:$TO_UID build
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echo "Build done for $TARGET"
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@@ -1,256 +0,0 @@
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#!/usr/bin/env bash
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DEFAULT_DOCKCROSS_IMAGE=dockcross/linux-x64:latest
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#------------------------------------------------------------------------------
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# Helpers
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#
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err() {
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echo -e >&2 ERROR: $@\\n
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}
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die() {
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err $@
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exit 1
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}
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has() {
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# eg. has command update
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local kind=$1
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local name=$2
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type -t $kind:$name | grep -q function
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}
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#------------------------------------------------------------------------------
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# Command handlers
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#
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command:update-image() {
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docker pull $FINAL_IMAGE
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}
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help:update-image() {
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echo Pull the latest $FINAL_IMAGE .
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}
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command:update-script() {
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if cmp -s <( docker run --rm $FINAL_IMAGE ) $0; then
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echo $0 is up to date
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else
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echo -n Updating $0 '... '
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docker run --rm $FINAL_IMAGE > $0 && echo ok
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fi
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}
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help:update-image() {
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echo Update $0 from $FINAL_IMAGE .
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}
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command:update() {
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command:update-image
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command:update-script
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}
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help:update() {
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echo Pull the latest $FINAL_IMAGE, and then update $0 from that.
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}
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command:help() {
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if [[ $# != 0 ]]; then
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if ! has command $1; then
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err \"$1\" is not an dockcross command
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command:help
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elif ! has help $1; then
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err No help found for \"$1\"
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else
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help:$1
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fi
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else
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cat >&2 <<ENDHELP
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Usage: dockcross [options] [--] command [args]
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By default, run the given *command* in an dockcross Docker container.
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The *options* can be one of:
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--args|-a Extra args to the *docker run* command
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--image|-i Docker cross-compiler image to use
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--config|-c Bash script to source before running this script
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Additionally, there are special update commands:
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update-image
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update-script
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update
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For update command help use: $0 help <command>
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ENDHELP
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exit 1
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fi
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}
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#------------------------------------------------------------------------------
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# Option processing
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#
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special_update_command=''
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while [[ $# != 0 ]]; do
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case $1 in
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--)
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shift
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break
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;;
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--args|-a)
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ARG_ARGS="$2"
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shift 2
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;;
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--config|-c)
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ARG_CONFIG="$2"
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shift 2
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;;
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--image|-i)
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ARG_IMAGE="$2"
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shift 2
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;;
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update|update-image|update-script)
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special_update_command=$1
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break
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;;
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-*)
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err Unknown option \"$1\"
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command:help
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exit
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;;
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*)
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break
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;;
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esac
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done
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# The precedence for options is:
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# 1. command-line arguments
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# 2. environment variables
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# 3. defaults
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# Source the config file if it exists
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DEFAULT_DOCKCROSS_CONFIG=~/.dockcross
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FINAL_CONFIG=${ARG_CONFIG-${DOCKCROSS_CONFIG-$DEFAULT_DOCKCROSS_CONFIG}}
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[[ -f "$FINAL_CONFIG" ]] && source "$FINAL_CONFIG"
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# Set the docker image
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FINAL_IMAGE=${ARG_IMAGE-${DOCKCROSS_IMAGE-$DEFAULT_DOCKCROSS_IMAGE}}
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# Handle special update command
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if [ "$special_update_command" != "" ]; then
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case $special_update_command in
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update)
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command:update
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exit $?
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;;
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update-image)
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command:update-image
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exit $?
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;;
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update-script)
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command:update-script
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exit $?
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;;
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esac
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fi
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# Set the docker run extra args (if any)
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FINAL_ARGS=${ARG_ARGS-${DOCKCROSS_ARGS}}
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# Bash on Ubuntu on Windows
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UBUNTU_ON_WINDOWS=$([ -e /proc/version ] && grep -l Microsoft /proc/version || echo "")
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# MSYS, Git Bash, etc.
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MSYS=$([ -e /proc/version ] && grep -l MINGW /proc/version || echo "")
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if [ -z "$UBUNTU_ON_WINDOWS" -a -z "$MSYS" ]; then
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USER_IDS=(-e BUILDER_UID="$( id -u )" -e BUILDER_GID="$( id -g )" -e BUILDER_USER="$( id -un )" -e BUILDER_GROUP="$( id -gn )")
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fi
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# Change the PWD when working in Docker on Windows
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if [ -n "$UBUNTU_ON_WINDOWS" ]; then
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WSL_ROOT="/mnt/"
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CFG_FILE=/etc/wsl.conf
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if [ -f "$CFG_FILE" ]; then
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CFG_CONTENT=$(cat $CFG_FILE | sed -r '/[^=]+=[^=]+/!d' | sed -r 's/\s+=\s/=/g')
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eval "$CFG_CONTENT"
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if [ -n "$root" ]; then
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WSL_ROOT=$root
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fi
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fi
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HOST_PWD=`pwd -P`
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HOST_PWD=${HOST_PWD/$WSL_ROOT//}
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elif [ -n "$MSYS" ]; then
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HOST_PWD=$PWD
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HOST_PWD=${HOST_PWD/\//}
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HOST_PWD=${HOST_PWD/\//:\/}
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else
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HOST_PWD=$PWD
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[ -L $HOST_PWD ] && HOST_PWD=$(readlink $HOST_PWD)
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fi
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# Mount Additional Volumes
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if [ -z "$SSH_DIR" ]; then
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SSH_DIR="$HOME/.ssh"
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fi
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HOST_VOLUMES=
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if [ -e "$SSH_DIR" -a -z "$MSYS" ]; then
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HOST_VOLUMES+="-v $SSH_DIR:/home/$(id -un)/.ssh"
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fi
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#------------------------------------------------------------------------------
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# Now, finally, run the command in a container
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#
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TTY_ARGS=
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tty -s && [ -z "$MSYS" ] && TTY_ARGS=-ti
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CONTAINER_NAME=dockcross_$RANDOM
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docker run $TTY_ARGS --name $CONTAINER_NAME \
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-v "$HOST_PWD":/work \
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$HOST_VOLUMES \
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"${USER_IDS[@]}" \
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$FINAL_ARGS \
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$FINAL_IMAGE "$@"
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run_exit_code=$?
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||||
# Attempt to delete container
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||||
rm_output=$(docker rm -f $CONTAINER_NAME 2>&1)
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||||
rm_exit_code=$?
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if [[ $rm_exit_code != 0 ]]; then
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||||
if [[ "$CIRCLECI" == "true" ]] && [[ $rm_output == *"Driver btrfs failed to remove"* ]]; then
|
||||
: # Ignore error because of https://circleci.com/docs/docker-btrfs-error/
|
||||
else
|
||||
echo "$rm_output"
|
||||
exit $rm_exit_code
|
||||
fi
|
||||
fi
|
||||
|
||||
exit $run_exit_code
|
||||
|
||||
################################################################################
|
||||
#
|
||||
# This image is not intended to be run manually.
|
||||
#
|
||||
# To create a dockcross helper script for the
|
||||
# dockcross/linux-x64:latest image, run:
|
||||
#
|
||||
# docker run --rm dockcross/linux-x64:latest > dockcross-linux-x64-latest
|
||||
# chmod +x dockcross-linux-x64-latest
|
||||
#
|
||||
# You may then wish to move the dockcross script to your PATH.
|
||||
#
|
||||
################################################################################
|
||||
@@ -1,200 +0,0 @@
|
||||
#!/bin/bash
|
||||
|
||||
DEFAULT_DOCKCROSS_IMAGE=dockcross/windows-x64
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# Helpers
|
||||
#
|
||||
err() {
|
||||
echo -e >&2 ERROR: $@\\n
|
||||
}
|
||||
|
||||
die() {
|
||||
err $@
|
||||
exit 1
|
||||
}
|
||||
|
||||
has() {
|
||||
# eg. has command update
|
||||
local kind=$1
|
||||
local name=$2
|
||||
|
||||
type -t $kind:$name | grep -q function
|
||||
}
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# Command handlers
|
||||
#
|
||||
command:update-image() {
|
||||
docker pull $FINAL_IMAGE
|
||||
}
|
||||
|
||||
help:update-image() {
|
||||
echo Pull the latest $FINAL_IMAGE .
|
||||
}
|
||||
|
||||
command:update-script() {
|
||||
if cmp -s <( docker run $FINAL_IMAGE ) $0; then
|
||||
echo $0 is up to date
|
||||
else
|
||||
echo -n Updating $0 '... '
|
||||
docker run $FINAL_IMAGE > $0 && echo ok
|
||||
fi
|
||||
}
|
||||
|
||||
help:update-image() {
|
||||
echo Update $0 from $FINAL_IMAGE .
|
||||
}
|
||||
|
||||
command:update() {
|
||||
command:update-image
|
||||
command:update-script
|
||||
}
|
||||
|
||||
help:update() {
|
||||
echo Pull the latest $FINAL_IMAGE, and then update $0 from that.
|
||||
}
|
||||
|
||||
command:help() {
|
||||
if [[ $# != 0 ]]; then
|
||||
if ! has command $1; then
|
||||
err \"$1\" is not an dockcross command
|
||||
command:help
|
||||
elif ! has help $1; then
|
||||
err No help found for \"$1\"
|
||||
else
|
||||
help:$1
|
||||
fi
|
||||
else
|
||||
cat >&2 <<ENDHELP
|
||||
Usage: dockcross [options] [--] command [args]
|
||||
|
||||
By default, run the given *command* in an dockcross Docker container.
|
||||
|
||||
The *options* can be one of:
|
||||
|
||||
--args|-a Extra args to the *docker run* command
|
||||
--image|-i Docker cross-compiler image to use
|
||||
--config|-c Bash script to source before running this script
|
||||
|
||||
|
||||
Additionally, there are special update commands:
|
||||
|
||||
update-image
|
||||
update-script
|
||||
update
|
||||
|
||||
For update command help use: $0 help <command>
|
||||
ENDHELP
|
||||
exit 1
|
||||
fi
|
||||
}
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# Option processing
|
||||
#
|
||||
special_update_command=''
|
||||
while [[ $# != 0 ]]; do
|
||||
case $1 in
|
||||
|
||||
--)
|
||||
break
|
||||
;;
|
||||
|
||||
--args|-a)
|
||||
ARG_ARGS="$2"
|
||||
shift 2
|
||||
;;
|
||||
|
||||
--config|-c)
|
||||
ARG_CONFIG="$2"
|
||||
shift 2
|
||||
;;
|
||||
|
||||
--image|-i)
|
||||
ARG_IMAGE="$2"
|
||||
shift 2
|
||||
;;
|
||||
update|update-image|update-script)
|
||||
special_update_command=$1
|
||||
break
|
||||
;;
|
||||
-*)
|
||||
err Unknown option \"$1\"
|
||||
command:help
|
||||
exit
|
||||
;;
|
||||
|
||||
*)
|
||||
break
|
||||
;;
|
||||
|
||||
esac
|
||||
done
|
||||
|
||||
# The precedence for options is:
|
||||
# 1. command-line arguments
|
||||
# 2. environment variables
|
||||
# 3. defaults
|
||||
|
||||
# Source the config file if it exists
|
||||
DEFAULT_DOCKCROSS_CONFIG=~/.dockcross
|
||||
FINAL_CONFIG=${ARG_CONFIG-${DOCKCROSS_CONFIG-$DEFAULT_DOCKCROSS_CONFIG}}
|
||||
|
||||
[[ -f "$FINAL_CONFIG" ]] && source "$FINAL_CONFIG"
|
||||
|
||||
# Set the docker image
|
||||
FINAL_IMAGE=${ARG_IMAGE-${DOCKCROSS_IMAGE-$DEFAULT_DOCKCROSS_IMAGE}}
|
||||
|
||||
# Handle special update command
|
||||
if [ "$special_update_command" != "" ]; then
|
||||
case $special_update_command in
|
||||
|
||||
update)
|
||||
command:update
|
||||
exit $?
|
||||
;;
|
||||
|
||||
update-image)
|
||||
command:update-image
|
||||
exit $?
|
||||
;;
|
||||
|
||||
update-script)
|
||||
command:update-script
|
||||
exit $?
|
||||
;;
|
||||
|
||||
esac
|
||||
fi
|
||||
|
||||
# Set the docker run extra args (if any)
|
||||
FINAL_ARGS=${ARG_ARGS-${DOCKCROSS_ARGS}}
|
||||
|
||||
# If we are not running via boot2docker
|
||||
if [ -z $DOCKER_HOST ]; then
|
||||
USER_IDS=(-e BUILDER_UID="$( id -u )" -e BUILDER_GID="$( id -g )" -e BUILDER_USER="$( id -un )" -e BUILDER_GROUP="$( id -gn )")
|
||||
fi
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# Now, finally, run the command in a container
|
||||
#
|
||||
docker run --rm \
|
||||
-v $PWD:/work \
|
||||
"${USER_IDS[@]}" \
|
||||
$FINAL_ARGS \
|
||||
$FINAL_IMAGE "$@"
|
||||
|
||||
################################################################################
|
||||
#
|
||||
# This image is not intended to be run manually.
|
||||
#
|
||||
# To create a dockcross helper script for the
|
||||
# dockcross/linux-armv7 image, run:
|
||||
#
|
||||
# docker run --rm dockcross/linux-armv7 > dockcross-linux-armv7
|
||||
# chmod +x dockcross-linux-armv7
|
||||
#
|
||||
# You may then wish to move the dockcross script to your PATH.
|
||||
#
|
||||
################################################################################
|
||||
@@ -1,23 +0,0 @@
|
||||
/*
|
||||
* @(#)jni_md.h 1.19 05/11/17
|
||||
*
|
||||
* Copyright 2006 Sun Microsystems, Inc. All rights reserved.
|
||||
* SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
|
||||
*/
|
||||
|
||||
#ifndef _JAVASOFT_JNI_MD_H_
|
||||
#define _JAVASOFT_JNI_MD_H_
|
||||
|
||||
#define JNIEXPORT __attribute__((visibility("default")))
|
||||
#define JNIIMPORT
|
||||
#define JNICALL
|
||||
|
||||
#if defined(__LP64__) && __LP64__ /* for -Wundef */
|
||||
typedef int jint;
|
||||
#else
|
||||
typedef long jint;
|
||||
#endif
|
||||
typedef long long jlong;
|
||||
typedef signed char jbyte;
|
||||
|
||||
#endif /* !_JAVASOFT_JNI_MD_H_ */
|
||||
@@ -1,157 +0,0 @@
|
||||
/* DO NOT EDIT THIS FILE - it is machine generated */
|
||||
#include <jni.h>
|
||||
/* Header for class org_bitcoin_Secp256k1CFunctions */
|
||||
|
||||
#ifndef _Included_org_bitcoin_Secp256k1CFunctions
|
||||
#define _Included_org_bitcoin_Secp256k1CFunctions
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
/*
|
||||
* Class: org_bitcoin_Secp256k1CFunctions
|
||||
* Method: secp256k1_init_context
|
||||
* Signature: ()J
|
||||
*/
|
||||
JNIEXPORT jlong JNICALL Java_org_bitcoin_Secp256k1CFunctions_secp256k1_1init_1context
|
||||
(JNIEnv *, jclass);
|
||||
|
||||
/*
|
||||
* Class: org_bitcoin_Secp256k1CFunctions
|
||||
* Method: secp256k1_context_randomize
|
||||
* Signature: (Ljava/nio/ByteBuffer;J)I
|
||||
*/
|
||||
JNIEXPORT jint JNICALL Java_org_bitcoin_Secp256k1CFunctions_secp256k1_1context_1randomize
|
||||
(JNIEnv *, jclass, jobject, jlong);
|
||||
|
||||
/*
|
||||
* Class: org_bitcoin_Secp256k1CFunctions
|
||||
* Method: secp256k1_privkey_negate
|
||||
* Signature: (Ljava/nio/ByteBuffer;J)[[B
|
||||
*/
|
||||
JNIEXPORT jobjectArray JNICALL Java_org_bitcoin_Secp256k1CFunctions_secp256k1_1privkey_1negate
|
||||
(JNIEnv *, jclass, jobject, jlong);
|
||||
|
||||
/*
|
||||
* Class: org_bitcoin_Secp256k1CFunctions
|
||||
* Method: secp256k1_privkey_tweak_add
|
||||
* Signature: (Ljava/nio/ByteBuffer;J)[[B
|
||||
*/
|
||||
JNIEXPORT jobjectArray JNICALL Java_org_bitcoin_Secp256k1CFunctions_secp256k1_1privkey_1tweak_1add
|
||||
(JNIEnv *, jclass, jobject, jlong);
|
||||
|
||||
/*
|
||||
* Class: org_bitcoin_Secp256k1CFunctions
|
||||
* Method: secp256k1_privkey_tweak_mul
|
||||
* Signature: (Ljava/nio/ByteBuffer;J)[[B
|
||||
*/
|
||||
JNIEXPORT jobjectArray JNICALL Java_org_bitcoin_Secp256k1CFunctions_secp256k1_1privkey_1tweak_1mul
|
||||
(JNIEnv *, jclass, jobject, jlong);
|
||||
|
||||
/*
|
||||
* Class: org_bitcoin_Secp256k1CFunctions
|
||||
* Method: secp256k1_pubkey_negate
|
||||
* Signature: (Ljava/nio/ByteBuffer;JI)[[B
|
||||
*/
|
||||
JNIEXPORT jobjectArray JNICALL Java_org_bitcoin_Secp256k1CFunctions_secp256k1_1pubkey_1negate
|
||||
(JNIEnv *, jclass, jobject, jlong, jint);
|
||||
|
||||
/*
|
||||
* Class: org_bitcoin_Secp256k1CFunctions
|
||||
* Method: secp256k1_pubkey_tweak_add
|
||||
* Signature: (Ljava/nio/ByteBuffer;JI)[[B
|
||||
*/
|
||||
JNIEXPORT jobjectArray JNICALL Java_org_bitcoin_Secp256k1CFunctions_secp256k1_1pubkey_1tweak_1add
|
||||
(JNIEnv *, jclass, jobject, jlong, jint);
|
||||
|
||||
/*
|
||||
* Class: org_bitcoin_Secp256k1CFunctions
|
||||
* Method: secp256k1_pubkey_tweak_mul
|
||||
* Signature: (Ljava/nio/ByteBuffer;JI)[[B
|
||||
*/
|
||||
JNIEXPORT jobjectArray JNICALL Java_org_bitcoin_Secp256k1CFunctions_secp256k1_1pubkey_1tweak_1mul
|
||||
(JNIEnv *, jclass, jobject, jlong, jint);
|
||||
|
||||
/*
|
||||
* Class: org_bitcoin_Secp256k1CFunctions
|
||||
* Method: secp256k1_destroy_context
|
||||
* Signature: (J)V
|
||||
*/
|
||||
JNIEXPORT void JNICALL Java_org_bitcoin_Secp256k1CFunctions_secp256k1_1destroy_1context
|
||||
(JNIEnv *, jclass, jlong);
|
||||
|
||||
/*
|
||||
* Class: org_bitcoin_Secp256k1CFunctions
|
||||
* Method: secp256k1_ecdsa_verify
|
||||
* Signature: (Ljava/nio/ByteBuffer;JII)I
|
||||
*/
|
||||
JNIEXPORT jint JNICALL Java_org_bitcoin_Secp256k1CFunctions_secp256k1_1ecdsa_1verify
|
||||
(JNIEnv *, jclass, jobject, jlong, jint, jint);
|
||||
|
||||
/*
|
||||
* Class: org_bitcoin_Secp256k1CFunctions
|
||||
* Method: secp256k1_ecdsa_sign
|
||||
* Signature: (Ljava/nio/ByteBuffer;ZJ)[[B
|
||||
*/
|
||||
JNIEXPORT jobjectArray JNICALL Java_org_bitcoin_Secp256k1CFunctions_secp256k1_1ecdsa_1sign
|
||||
(JNIEnv *, jclass, jobject, jboolean, jlong);
|
||||
|
||||
/*
|
||||
* Class: org_bitcoin_Secp256k1CFunctions
|
||||
* Method: secp256k1_ecdsa_normalize
|
||||
* Signature: (Ljava/nio/ByteBuffer;IZJ)[[B
|
||||
*/
|
||||
JNIEXPORT jobjectArray JNICALL Java_org_bitcoin_Secp256k1CFunctions_secp256k1_1ecdsa_1normalize
|
||||
(JNIEnv *, jclass, jobject, jint, jboolean, jlong);
|
||||
|
||||
/*
|
||||
* Class: org_bitcoin_Secp256k1CFunctions
|
||||
* Method: secp256k1_ec_seckey_verify
|
||||
* Signature: (Ljava/nio/ByteBuffer;J)I
|
||||
*/
|
||||
JNIEXPORT jint JNICALL Java_org_bitcoin_Secp256k1CFunctions_secp256k1_1ec_1seckey_1verify
|
||||
(JNIEnv *, jclass, jobject, jlong);
|
||||
|
||||
/*
|
||||
* Class: org_bitcoin_Secp256k1CFunctions
|
||||
* Method: secp256k1_ec_pubkey_create
|
||||
* Signature: (Ljava/nio/ByteBuffer;ZJ)[[B
|
||||
*/
|
||||
JNIEXPORT jobjectArray JNICALL Java_org_bitcoin_Secp256k1CFunctions_secp256k1_1ec_1pubkey_1create
|
||||
(JNIEnv *, jclass, jobject, jboolean, jlong);
|
||||
|
||||
/*
|
||||
* Class: org_bitcoin_Secp256k1CFunctions
|
||||
* Method: secp256k1_ec_pubkey_parse
|
||||
* Signature: (Ljava/nio/ByteBuffer;JIZ)[[B
|
||||
*/
|
||||
JNIEXPORT jobjectArray JNICALL Java_org_bitcoin_Secp256k1CFunctions_secp256k1_1ec_1pubkey_1parse
|
||||
(JNIEnv *, jclass, jobject, jlong, jint, jboolean);
|
||||
|
||||
/*
|
||||
* Class: org_bitcoin_Secp256k1CFunctions
|
||||
* Method: secp256k1_ec_pubkey_add
|
||||
* Signature: (Ljava/nio/ByteBuffer;JII)[[B
|
||||
*/
|
||||
JNIEXPORT jobjectArray JNICALL Java_org_bitcoin_Secp256k1CFunctions_secp256k1_1ec_1pubkey_1add
|
||||
(JNIEnv *, jclass, jobject, jlong, jint, jint);
|
||||
|
||||
/*
|
||||
* Class: org_bitcoin_Secp256k1CFunctions
|
||||
* Method: secp256k1_ecdh
|
||||
* Signature: (Ljava/nio/ByteBuffer;JI)[[B
|
||||
*/
|
||||
JNIEXPORT jobjectArray JNICALL Java_org_bitcoin_Secp256k1CFunctions_secp256k1_1ecdh
|
||||
(JNIEnv *, jclass, jobject, jlong, jint);
|
||||
|
||||
/*
|
||||
* Class: org_bitcoin_Secp256k1CFunctions
|
||||
* Method: secp256k1_ecdsa_recover
|
||||
* Signature: (Ljava/nio/ByteBuffer;JIZ)[[B
|
||||
*/
|
||||
JNIEXPORT jobjectArray JNICALL Java_org_bitcoin_Secp256k1CFunctions_secp256k1_1ecdsa_1recover
|
||||
(JNIEnv *, jclass, jobject, jlong, jint, jboolean);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
#endif
|
||||
File diff suppressed because it is too large
Load Diff
@@ -1,24 +0,0 @@
|
||||
/*
|
||||
* %W% %E%
|
||||
*
|
||||
* Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved.
|
||||
* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
|
||||
*/
|
||||
|
||||
#ifndef _JAVASOFT_JNI_MD_H_
|
||||
#define _JAVASOFT_JNI_MD_H_
|
||||
|
||||
#define JNIEXPORT __attribute__((__visibility__("default")))
|
||||
#define JNIIMPORT
|
||||
#define JNICALL
|
||||
|
||||
typedef int jint;
|
||||
#ifdef _LP64 /* 64-bit Solaris */
|
||||
typedef long jlong;
|
||||
#else
|
||||
typedef long long jlong;
|
||||
#endif
|
||||
|
||||
typedef signed char jbyte;
|
||||
|
||||
#endif /* !_JAVASOFT_JNI_MD_H_ */
|
||||
@@ -1,19 +0,0 @@
|
||||
/*
|
||||
* @(#)jni_md.h 1.14 03/12/19
|
||||
*
|
||||
* Copyright 2004 Sun Microsystems, Inc. All rights reserved.
|
||||
* SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
|
||||
*/
|
||||
|
||||
#ifndef _JAVASOFT_JNI_MD_H_
|
||||
#define _JAVASOFT_JNI_MD_H_
|
||||
|
||||
#define JNIEXPORT __declspec(dllexport)
|
||||
#define JNIIMPORT __declspec(dllimport)
|
||||
#define JNICALL __stdcall
|
||||
|
||||
typedef long jint;
|
||||
typedef int64_t jlong;
|
||||
typedef signed char jbyte;
|
||||
|
||||
#endif /* !_JAVASOFT_JNI_MD_H_ */
|
||||
@@ -1,658 +0,0 @@
|
||||
#include <stdlib.h>
|
||||
#include <stdint.h>
|
||||
#include <string.h>
|
||||
#include "org_bitcoin_Secp256k1CFunctions.h"
|
||||
#include "include/secp256k1.h"
|
||||
#include "include/secp256k1_ecdh.h"
|
||||
#include "include/secp256k1_recovery.h"
|
||||
|
||||
|
||||
SECP256K1_API jlong JNICALL Java_org_bitcoin_Secp256k1CFunctions_secp256k1_1init_1context
|
||||
(JNIEnv* env, jclass classObject)
|
||||
{
|
||||
secp256k1_context *ctx = secp256k1_context_create(SECP256K1_CONTEXT_SIGN | SECP256K1_CONTEXT_VERIFY);
|
||||
|
||||
(void)classObject;(void)env;
|
||||
|
||||
return (uintptr_t)ctx;
|
||||
}
|
||||
|
||||
SECP256K1_API jlong JNICALL Java_org_bitcoin_Secp256k1CFunctions_secp256k1_1ctx_1clone
|
||||
(JNIEnv* env, jclass classObject, jlong ctx_l)
|
||||
{
|
||||
const secp256k1_context *ctx = (secp256k1_context*)(uintptr_t)ctx_l;
|
||||
|
||||
jlong ctx_clone_l = (uintptr_t) secp256k1_context_clone(ctx);
|
||||
|
||||
(void)classObject;(void)env;
|
||||
|
||||
return ctx_clone_l;
|
||||
|
||||
}
|
||||
|
||||
SECP256K1_API jint JNICALL Java_org_bitcoin_Secp256k1CFunctions_secp256k1_1context_1randomize
|
||||
(JNIEnv* env, jclass classObject, jobject byteBufferObject, jlong ctx_l)
|
||||
{
|
||||
secp256k1_context *ctx = (secp256k1_context*)(uintptr_t)ctx_l;
|
||||
|
||||
const unsigned char* seed = (unsigned char*) (*env)->GetDirectBufferAddress(env, byteBufferObject);
|
||||
|
||||
(void)classObject;
|
||||
|
||||
return secp256k1_context_randomize(ctx, seed);
|
||||
|
||||
}
|
||||
|
||||
SECP256K1_API void JNICALL Java_org_bitcoin_Secp256k1CFunctions_secp256k1_1destroy_1context
|
||||
(JNIEnv* env, jclass classObject, jlong ctx_l)
|
||||
{
|
||||
secp256k1_context *ctx = (secp256k1_context*)(uintptr_t)ctx_l;
|
||||
|
||||
secp256k1_context_destroy(ctx);
|
||||
|
||||
(void)classObject;(void)env;
|
||||
}
|
||||
|
||||
SECP256K1_API jint JNICALL Java_org_bitcoin_Secp256k1CFunctions_secp256k1_1ecdsa_1verify
|
||||
(JNIEnv* env, jclass classObject, jobject byteBufferObject, jlong ctx_l, jint siglen, jint publen)
|
||||
{
|
||||
secp256k1_context *ctx = (secp256k1_context*)(uintptr_t)ctx_l;
|
||||
|
||||
unsigned char* data = (unsigned char*) (*env)->GetDirectBufferAddress(env, byteBufferObject);
|
||||
const unsigned char* sigdata = { (unsigned char*) (data + 32) };
|
||||
const unsigned char* pubdata = { (unsigned char*) (data + siglen + 32) };
|
||||
|
||||
secp256k1_ecdsa_signature sig;
|
||||
secp256k1_pubkey pubkey;
|
||||
|
||||
int ret = 0;
|
||||
if (siglen == 64) {
|
||||
ret = secp256k1_ecdsa_signature_parse_compact(ctx, &sig, sigdata);
|
||||
} else {
|
||||
ret = secp256k1_ecdsa_signature_parse_der(ctx, &sig, sigdata, siglen);
|
||||
}
|
||||
|
||||
if( ret ) {
|
||||
ret = secp256k1_ec_pubkey_parse(ctx, &pubkey, pubdata, publen);
|
||||
|
||||
if( ret ) {
|
||||
ret = secp256k1_ecdsa_verify(ctx, &sig, data, &pubkey);
|
||||
}
|
||||
}
|
||||
|
||||
(void)classObject;
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
SECP256K1_API jobjectArray JNICALL Java_org_bitcoin_Secp256k1CFunctions_secp256k1_1ecdsa_1sign
|
||||
(JNIEnv* env, jclass classObject, jobject byteBufferObject, jboolean compact, jlong ctx_l)
|
||||
{
|
||||
secp256k1_context *ctx = (secp256k1_context*)(uintptr_t)ctx_l;
|
||||
unsigned char* data = (unsigned char*) (*env)->GetDirectBufferAddress(env, byteBufferObject);
|
||||
unsigned char* secKey = (unsigned char*) (data + 32);
|
||||
|
||||
jobjectArray retArray;
|
||||
jbyteArray sigArray, intsByteArray;
|
||||
unsigned char intsarray[2];
|
||||
|
||||
secp256k1_ecdsa_signature sig;
|
||||
|
||||
int ret = secp256k1_ecdsa_sign(ctx, &sig, data, secKey, NULL, NULL);
|
||||
|
||||
unsigned char outputSer[72];
|
||||
size_t outputLen = compact ? 64 : 72;
|
||||
|
||||
if( ret ) {
|
||||
if (compact) {
|
||||
int ret2 = secp256k1_ecdsa_signature_serialize_compact(ctx, outputSer, &sig ); (void)ret2;
|
||||
} else {
|
||||
int ret2 = secp256k1_ecdsa_signature_serialize_der(ctx, outputSer, &outputLen, &sig ); (void)ret2;
|
||||
}
|
||||
}
|
||||
|
||||
intsarray[0] = outputLen;
|
||||
intsarray[1] = ret;
|
||||
|
||||
retArray = (*env)->NewObjectArray(env, 2,
|
||||
(*env)->FindClass(env, "[B"),
|
||||
(*env)->NewByteArray(env, 1));
|
||||
|
||||
sigArray = (*env)->NewByteArray(env, outputLen);
|
||||
(*env)->SetByteArrayRegion(env, sigArray, 0, outputLen, (jbyte*)outputSer);
|
||||
(*env)->SetObjectArrayElement(env, retArray, 0, sigArray);
|
||||
|
||||
intsByteArray = (*env)->NewByteArray(env, 2);
|
||||
(*env)->SetByteArrayRegion(env, intsByteArray, 0, 2, (jbyte*)intsarray);
|
||||
(*env)->SetObjectArrayElement(env, retArray, 1, intsByteArray);
|
||||
|
||||
(void)classObject;
|
||||
|
||||
return retArray;
|
||||
}
|
||||
|
||||
SECP256K1_API jobjectArray JNICALL Java_org_bitcoin_Secp256k1CFunctions_secp256k1_1ecdsa_1normalize
|
||||
(JNIEnv* env, jclass classObject, jobject byteBufferObject, jint siglen, jboolean compact, jlong ctx_l)
|
||||
{
|
||||
secp256k1_context *ctx = (secp256k1_context*)(uintptr_t)ctx_l;
|
||||
unsigned char* sigdata = (unsigned char*) (*env)->GetDirectBufferAddress(env, byteBufferObject);
|
||||
|
||||
jobjectArray retArray;
|
||||
jbyteArray sigArray, intsByteArray;
|
||||
unsigned char intsarray[3];
|
||||
|
||||
secp256k1_ecdsa_signature sig;
|
||||
|
||||
int ret = 0;
|
||||
if (siglen == 64) {
|
||||
ret = secp256k1_ecdsa_signature_parse_compact(ctx, &sig, sigdata);
|
||||
} else {
|
||||
ret = secp256k1_ecdsa_signature_parse_der(ctx, &sig, sigdata, siglen);
|
||||
}
|
||||
|
||||
int ret2 = 0;
|
||||
if (ret) {
|
||||
ret2 = secp256k1_ecdsa_signature_normalize(ctx, &sig, &sig);
|
||||
}
|
||||
|
||||
unsigned char outputSer[72];
|
||||
size_t outputLen = compact ? 64 : 72;
|
||||
|
||||
if( ret ) {
|
||||
if (compact) {
|
||||
int ret3 = secp256k1_ecdsa_signature_serialize_compact(ctx, outputSer, &sig ); (void)ret3;
|
||||
} else {
|
||||
int ret3 = secp256k1_ecdsa_signature_serialize_der(ctx, outputSer, &outputLen, &sig ); (void)ret3;
|
||||
}
|
||||
}
|
||||
|
||||
intsarray[0] = outputLen;
|
||||
intsarray[1] = ret;
|
||||
intsarray[2] = ret2;
|
||||
|
||||
retArray = (*env)->NewObjectArray(env, 2,
|
||||
(*env)->FindClass(env, "[B"),
|
||||
(*env)->NewByteArray(env, 1));
|
||||
|
||||
sigArray = (*env)->NewByteArray(env, outputLen);
|
||||
(*env)->SetByteArrayRegion(env, sigArray, 0, outputLen, (jbyte*)outputSer);
|
||||
(*env)->SetObjectArrayElement(env, retArray, 0, sigArray);
|
||||
|
||||
intsByteArray = (*env)->NewByteArray(env, 3);
|
||||
(*env)->SetByteArrayRegion(env, intsByteArray, 0, 3, (jbyte*)intsarray);
|
||||
(*env)->SetObjectArrayElement(env, retArray, 1, intsByteArray);
|
||||
|
||||
(void)classObject;
|
||||
|
||||
return retArray;
|
||||
|
||||
}
|
||||
|
||||
SECP256K1_API jint JNICALL Java_org_bitcoin_Secp256k1CFunctions_secp256k1_1ec_1seckey_1verify
|
||||
(JNIEnv* env, jclass classObject, jobject byteBufferObject, jlong ctx_l)
|
||||
{
|
||||
secp256k1_context *ctx = (secp256k1_context*)(uintptr_t)ctx_l;
|
||||
unsigned char* secKey = (unsigned char*) (*env)->GetDirectBufferAddress(env, byteBufferObject);
|
||||
|
||||
(void)classObject;
|
||||
|
||||
return secp256k1_ec_seckey_verify(ctx, secKey);
|
||||
}
|
||||
|
||||
SECP256K1_API jobjectArray JNICALL Java_org_bitcoin_Secp256k1CFunctions_secp256k1_1ec_1pubkey_1create
|
||||
(JNIEnv* env, jclass classObject, jobject byteBufferObject, jboolean compressed, jlong ctx_l)
|
||||
{
|
||||
secp256k1_context *ctx = (secp256k1_context*)(uintptr_t)ctx_l;
|
||||
const unsigned char* secKey = (unsigned char*) (*env)->GetDirectBufferAddress(env, byteBufferObject);
|
||||
|
||||
secp256k1_pubkey pubkey;
|
||||
|
||||
jobjectArray retArray;
|
||||
jbyteArray pubkeyArray, intsByteArray;
|
||||
unsigned char intsarray[2];
|
||||
|
||||
int ret = secp256k1_ec_pubkey_create(ctx, &pubkey, secKey);
|
||||
|
||||
unsigned char outputSer[65];
|
||||
size_t outputLen = compressed ? 33 : 65;
|
||||
|
||||
if( ret ) {
|
||||
int ret2 = secp256k1_ec_pubkey_serialize(ctx,outputSer, &outputLen, &pubkey, compressed ? SECP256K1_EC_COMPRESSED : SECP256K1_EC_UNCOMPRESSED );(void)ret2;
|
||||
}
|
||||
|
||||
intsarray[0] = outputLen;
|
||||
intsarray[1] = ret;
|
||||
|
||||
retArray = (*env)->NewObjectArray(env, 2,
|
||||
(*env)->FindClass(env, "[B"),
|
||||
(*env)->NewByteArray(env, 1));
|
||||
|
||||
pubkeyArray = (*env)->NewByteArray(env, outputLen);
|
||||
(*env)->SetByteArrayRegion(env, pubkeyArray, 0, outputLen, (jbyte*)outputSer);
|
||||
(*env)->SetObjectArrayElement(env, retArray, 0, pubkeyArray);
|
||||
|
||||
intsByteArray = (*env)->NewByteArray(env, 2);
|
||||
(*env)->SetByteArrayRegion(env, intsByteArray, 0, 2, (jbyte*)intsarray);
|
||||
(*env)->SetObjectArrayElement(env, retArray, 1, intsByteArray);
|
||||
|
||||
(void)classObject;
|
||||
|
||||
return retArray;
|
||||
}
|
||||
|
||||
SECP256K1_API jobjectArray JNICALL Java_org_bitcoin_Secp256k1CFunctions_secp256k1_1ec_1pubkey_1parse
|
||||
(JNIEnv* env, jclass classObject, jobject byteBufferObject, jlong ctx_l, jint inputlen, jboolean compressed)
|
||||
{
|
||||
secp256k1_context *ctx = (secp256k1_context*)(uintptr_t)ctx_l;
|
||||
const unsigned char* pubkeydata = (unsigned char*) (*env)->GetDirectBufferAddress(env, byteBufferObject);
|
||||
|
||||
secp256k1_pubkey pubkey;
|
||||
|
||||
jobjectArray retArray;
|
||||
jbyteArray pubkeyArray, intsByteArray;
|
||||
unsigned char intsarray[2];
|
||||
|
||||
int ret = secp256k1_ec_pubkey_parse(ctx, &pubkey, pubkeydata, inputlen);
|
||||
|
||||
unsigned char outputSer[65];
|
||||
size_t outputLen = compressed ? 33 : 65;
|
||||
|
||||
if( ret ) {
|
||||
int ret2 = secp256k1_ec_pubkey_serialize(ctx,outputSer, &outputLen, &pubkey, compressed ? SECP256K1_EC_COMPRESSED : SECP256K1_EC_UNCOMPRESSED );(void)ret2;
|
||||
}
|
||||
|
||||
intsarray[0] = outputLen;
|
||||
intsarray[1] = ret;
|
||||
|
||||
retArray = (*env)->NewObjectArray(env, 2,
|
||||
(*env)->FindClass(env, "[B"),
|
||||
(*env)->NewByteArray(env, 1));
|
||||
|
||||
pubkeyArray = (*env)->NewByteArray(env, outputLen);
|
||||
(*env)->SetByteArrayRegion(env, pubkeyArray, 0, outputLen, (jbyte*)outputSer);
|
||||
(*env)->SetObjectArrayElement(env, retArray, 0, pubkeyArray);
|
||||
|
||||
intsByteArray = (*env)->NewByteArray(env, 2);
|
||||
(*env)->SetByteArrayRegion(env, intsByteArray, 0, 2, (jbyte*)intsarray);
|
||||
(*env)->SetObjectArrayElement(env, retArray, 1, intsByteArray);
|
||||
|
||||
(void)classObject;
|
||||
|
||||
return retArray;
|
||||
}
|
||||
|
||||
SECP256K1_API jobjectArray JNICALL Java_org_bitcoin_Secp256k1CFunctions_secp256k1_1privkey_1negate
|
||||
(JNIEnv* env, jclass classObject, jobject byteBufferObject, jlong ctx_l)
|
||||
{
|
||||
secp256k1_context *ctx = (secp256k1_context*)(uintptr_t)ctx_l;
|
||||
unsigned char* privkey = (unsigned char*) (*env)->GetDirectBufferAddress(env, byteBufferObject);
|
||||
|
||||
jobjectArray retArray;
|
||||
jbyteArray privArray, intsByteArray;
|
||||
unsigned char intsarray[2];
|
||||
|
||||
int privkeylen = 32;
|
||||
|
||||
int ret = secp256k1_ec_privkey_negate(ctx, privkey);
|
||||
|
||||
intsarray[0] = privkeylen;
|
||||
intsarray[1] = ret;
|
||||
|
||||
retArray = (*env)->NewObjectArray(env, 2,
|
||||
(*env)->FindClass(env, "[B"),
|
||||
(*env)->NewByteArray(env, 1));
|
||||
|
||||
privArray = (*env)->NewByteArray(env, privkeylen);
|
||||
(*env)->SetByteArrayRegion(env, privArray, 0, privkeylen, (jbyte*)privkey);
|
||||
(*env)->SetObjectArrayElement(env, retArray, 0, privArray);
|
||||
|
||||
intsByteArray = (*env)->NewByteArray(env, 2);
|
||||
(*env)->SetByteArrayRegion(env, intsByteArray, 0, 2, (jbyte*)intsarray);
|
||||
(*env)->SetObjectArrayElement(env, retArray, 1, intsByteArray);
|
||||
|
||||
(void)classObject;
|
||||
|
||||
return retArray;
|
||||
}
|
||||
|
||||
SECP256K1_API jobjectArray JNICALL Java_org_bitcoin_Secp256k1CFunctions_secp256k1_1privkey_1tweak_1add
|
||||
(JNIEnv* env, jclass classObject, jobject byteBufferObject, jlong ctx_l)
|
||||
{
|
||||
secp256k1_context *ctx = (secp256k1_context*)(uintptr_t)ctx_l;
|
||||
unsigned char* privkey = (unsigned char*) (*env)->GetDirectBufferAddress(env, byteBufferObject);
|
||||
const unsigned char* tweak = (unsigned char*) (privkey + 32);
|
||||
|
||||
jobjectArray retArray;
|
||||
jbyteArray privArray, intsByteArray;
|
||||
unsigned char intsarray[2];
|
||||
|
||||
int privkeylen = 32;
|
||||
|
||||
int ret = secp256k1_ec_privkey_tweak_add(ctx, privkey, tweak);
|
||||
|
||||
intsarray[0] = privkeylen;
|
||||
intsarray[1] = ret;
|
||||
|
||||
retArray = (*env)->NewObjectArray(env, 2,
|
||||
(*env)->FindClass(env, "[B"),
|
||||
(*env)->NewByteArray(env, 1));
|
||||
|
||||
privArray = (*env)->NewByteArray(env, privkeylen);
|
||||
(*env)->SetByteArrayRegion(env, privArray, 0, privkeylen, (jbyte*)privkey);
|
||||
(*env)->SetObjectArrayElement(env, retArray, 0, privArray);
|
||||
|
||||
intsByteArray = (*env)->NewByteArray(env, 2);
|
||||
(*env)->SetByteArrayRegion(env, intsByteArray, 0, 2, (jbyte*)intsarray);
|
||||
(*env)->SetObjectArrayElement(env, retArray, 1, intsByteArray);
|
||||
|
||||
(void)classObject;
|
||||
|
||||
return retArray;
|
||||
}
|
||||
|
||||
SECP256K1_API jobjectArray JNICALL Java_org_bitcoin_Secp256k1CFunctions_secp256k1_1privkey_1tweak_1mul
|
||||
(JNIEnv* env, jclass classObject, jobject byteBufferObject, jlong ctx_l)
|
||||
{
|
||||
secp256k1_context *ctx = (secp256k1_context*)(uintptr_t)ctx_l;
|
||||
unsigned char* privkey = (unsigned char*) (*env)->GetDirectBufferAddress(env, byteBufferObject);
|
||||
const unsigned char* tweak = (unsigned char*) (privkey + 32);
|
||||
|
||||
jobjectArray retArray;
|
||||
jbyteArray privArray, intsByteArray;
|
||||
unsigned char intsarray[2];
|
||||
|
||||
int privkeylen = 32;
|
||||
|
||||
int ret = secp256k1_ec_privkey_tweak_mul(ctx, privkey, tweak);
|
||||
|
||||
intsarray[0] = privkeylen;
|
||||
intsarray[1] = ret;
|
||||
|
||||
retArray = (*env)->NewObjectArray(env, 2,
|
||||
(*env)->FindClass(env, "[B"),
|
||||
(*env)->NewByteArray(env, 1));
|
||||
|
||||
privArray = (*env)->NewByteArray(env, privkeylen);
|
||||
(*env)->SetByteArrayRegion(env, privArray, 0, privkeylen, (jbyte*)privkey);
|
||||
(*env)->SetObjectArrayElement(env, retArray, 0, privArray);
|
||||
|
||||
intsByteArray = (*env)->NewByteArray(env, 2);
|
||||
(*env)->SetByteArrayRegion(env, intsByteArray, 0, 2, (jbyte*)intsarray);
|
||||
(*env)->SetObjectArrayElement(env, retArray, 1, intsByteArray);
|
||||
|
||||
(void)classObject;
|
||||
|
||||
return retArray;
|
||||
}
|
||||
|
||||
JNIEXPORT jobjectArray JNICALL Java_org_bitcoin_Secp256k1CFunctions_secp256k1_1pubkey_1negate
|
||||
(JNIEnv* env, jclass classObject, jobject byteBufferObject, jlong ctx_l, jint publen)
|
||||
{
|
||||
secp256k1_context *ctx = (secp256k1_context*)(uintptr_t)ctx_l;
|
||||
unsigned char* pkey = (*env)->GetDirectBufferAddress(env, byteBufferObject);
|
||||
|
||||
jobjectArray retArray;
|
||||
jbyteArray pubArray, intsByteArray;
|
||||
unsigned char intsarray[2];
|
||||
unsigned char outputSer[65];
|
||||
size_t outputLen = publen;
|
||||
|
||||
secp256k1_pubkey pubkey;
|
||||
int ret = secp256k1_ec_pubkey_parse(ctx, &pubkey, pkey, publen);
|
||||
|
||||
if( ret ) {
|
||||
ret = secp256k1_ec_pubkey_negate(ctx, &pubkey);
|
||||
}
|
||||
|
||||
if( ret ) {
|
||||
int ret2 = secp256k1_ec_pubkey_serialize(ctx,outputSer, &outputLen, &pubkey, publen == 33 ? SECP256K1_EC_COMPRESSED : SECP256K1_EC_UNCOMPRESSED );(void)ret2;
|
||||
}
|
||||
|
||||
intsarray[0] = outputLen;
|
||||
intsarray[1] = ret;
|
||||
|
||||
retArray = (*env)->NewObjectArray(env, 2,
|
||||
(*env)->FindClass(env, "[B"),
|
||||
(*env)->NewByteArray(env, 1));
|
||||
|
||||
pubArray = (*env)->NewByteArray(env, outputLen);
|
||||
(*env)->SetByteArrayRegion(env, pubArray, 0, outputLen, (jbyte*)outputSer);
|
||||
(*env)->SetObjectArrayElement(env, retArray, 0, pubArray);
|
||||
|
||||
intsByteArray = (*env)->NewByteArray(env, 2);
|
||||
(*env)->SetByteArrayRegion(env, intsByteArray, 0, 2, (jbyte*)intsarray);
|
||||
(*env)->SetObjectArrayElement(env, retArray, 1, intsByteArray);
|
||||
|
||||
(void)classObject;
|
||||
|
||||
return retArray;
|
||||
}
|
||||
|
||||
SECP256K1_API jobjectArray JNICALL Java_org_bitcoin_Secp256k1CFunctions_secp256k1_1pubkey_1tweak_1add
|
||||
(JNIEnv* env, jclass classObject, jobject byteBufferObject, jlong ctx_l, jint publen)
|
||||
{
|
||||
secp256k1_context *ctx = (secp256k1_context*)(uintptr_t)ctx_l;
|
||||
/* secp256k1_pubkey* pubkey = (secp256k1_pubkey*) (*env)->GetDirectBufferAddress(env, byteBufferObject);*/
|
||||
unsigned char* pkey = (*env)->GetDirectBufferAddress(env, byteBufferObject);
|
||||
const unsigned char* tweak = (unsigned char*) (pkey + publen);
|
||||
|
||||
jobjectArray retArray;
|
||||
jbyteArray pubArray, intsByteArray;
|
||||
unsigned char intsarray[2];
|
||||
unsigned char outputSer[65];
|
||||
size_t outputLen = publen;
|
||||
|
||||
secp256k1_pubkey pubkey;
|
||||
int ret = secp256k1_ec_pubkey_parse(ctx, &pubkey, pkey, publen);
|
||||
|
||||
if( ret ) {
|
||||
ret = secp256k1_ec_pubkey_tweak_add(ctx, &pubkey, tweak);
|
||||
}
|
||||
|
||||
if( ret ) {
|
||||
int ret2 = secp256k1_ec_pubkey_serialize(ctx,outputSer, &outputLen, &pubkey, publen == 33 ? SECP256K1_EC_COMPRESSED : SECP256K1_EC_UNCOMPRESSED);(void)ret2;
|
||||
}
|
||||
|
||||
intsarray[0] = outputLen;
|
||||
intsarray[1] = ret;
|
||||
|
||||
retArray = (*env)->NewObjectArray(env, 2,
|
||||
(*env)->FindClass(env, "[B"),
|
||||
(*env)->NewByteArray(env, 1));
|
||||
|
||||
pubArray = (*env)->NewByteArray(env, outputLen);
|
||||
(*env)->SetByteArrayRegion(env, pubArray, 0, outputLen, (jbyte*)outputSer);
|
||||
(*env)->SetObjectArrayElement(env, retArray, 0, pubArray);
|
||||
|
||||
intsByteArray = (*env)->NewByteArray(env, 2);
|
||||
(*env)->SetByteArrayRegion(env, intsByteArray, 0, 2, (jbyte*)intsarray);
|
||||
(*env)->SetObjectArrayElement(env, retArray, 1, intsByteArray);
|
||||
|
||||
(void)classObject;
|
||||
|
||||
return retArray;
|
||||
}
|
||||
|
||||
SECP256K1_API jobjectArray JNICALL Java_org_bitcoin_Secp256k1CFunctions_secp256k1_1pubkey_1tweak_1mul
|
||||
(JNIEnv* env, jclass classObject, jobject byteBufferObject, jlong ctx_l, jint publen)
|
||||
{
|
||||
secp256k1_context *ctx = (secp256k1_context*)(uintptr_t)ctx_l;
|
||||
unsigned char* pkey = (*env)->GetDirectBufferAddress(env, byteBufferObject);
|
||||
const unsigned char* tweak = (unsigned char*) (pkey + publen);
|
||||
|
||||
jobjectArray retArray;
|
||||
jbyteArray pubArray, intsByteArray;
|
||||
unsigned char intsarray[2];
|
||||
unsigned char outputSer[65];
|
||||
size_t outputLen = publen;
|
||||
|
||||
secp256k1_pubkey pubkey;
|
||||
int ret = secp256k1_ec_pubkey_parse(ctx, &pubkey, pkey, publen);
|
||||
|
||||
if ( ret ) {
|
||||
ret = secp256k1_ec_pubkey_tweak_mul(ctx, &pubkey, tweak);
|
||||
}
|
||||
|
||||
if( ret ) {
|
||||
int ret2 = secp256k1_ec_pubkey_serialize(ctx,outputSer, &outputLen, &pubkey, publen == 33 ? SECP256K1_EC_COMPRESSED : SECP256K1_EC_UNCOMPRESSED);(void)ret2;
|
||||
}
|
||||
|
||||
intsarray[0] = outputLen;
|
||||
intsarray[1] = ret;
|
||||
|
||||
retArray = (*env)->NewObjectArray(env, 2,
|
||||
(*env)->FindClass(env, "[B"),
|
||||
(*env)->NewByteArray(env, 1));
|
||||
|
||||
pubArray = (*env)->NewByteArray(env, outputLen);
|
||||
(*env)->SetByteArrayRegion(env, pubArray, 0, outputLen, (jbyte*)outputSer);
|
||||
(*env)->SetObjectArrayElement(env, retArray, 0, pubArray);
|
||||
|
||||
intsByteArray = (*env)->NewByteArray(env, 2);
|
||||
(*env)->SetByteArrayRegion(env, intsByteArray, 0, 2, (jbyte*)intsarray);
|
||||
(*env)->SetObjectArrayElement(env, retArray, 1, intsByteArray);
|
||||
|
||||
(void)classObject;
|
||||
|
||||
return retArray;
|
||||
}
|
||||
|
||||
JNIEXPORT jobjectArray JNICALL Java_org_bitcoin_Secp256k1CFunctions_secp256k1_1ec_1pubkey_1add
|
||||
(JNIEnv* env, jclass classObject, jobject byteBufferObject, jlong ctx_l, jint publen1, jint publen2)
|
||||
{
|
||||
secp256k1_context *ctx = (secp256k1_context*)(uintptr_t)ctx_l;
|
||||
const unsigned char* pubdata1 = (*env)->GetDirectBufferAddress(env, byteBufferObject);
|
||||
const unsigned char* pubdata2 = (const unsigned char*) (pubdata1 + publen1);
|
||||
jobjectArray retArray;
|
||||
jbyteArray pubArray, intsByteArray;
|
||||
unsigned char intsarray[2];
|
||||
secp256k1_pubkey pubkey1, pubkey2;
|
||||
const secp256k1_pubkey *pubkeys[2];
|
||||
unsigned char outputSer[65];
|
||||
size_t outputLen = publen1;
|
||||
|
||||
int ret = secp256k1_ec_pubkey_parse(ctx, &pubkey1, pubdata1, publen1);
|
||||
if (ret) {
|
||||
ret = secp256k1_ec_pubkey_parse(ctx, &pubkey2, pubdata2, publen2);
|
||||
}
|
||||
secp256k1_pubkey result;
|
||||
if (ret) {
|
||||
pubkeys[0] = &pubkey1;
|
||||
pubkeys[1] = &pubkey2;
|
||||
ret = secp256k1_ec_pubkey_combine(ctx, &result, pubkeys, 2);
|
||||
}
|
||||
if (ret) {
|
||||
ret = secp256k1_ec_pubkey_serialize(ctx, outputSer, &outputLen, &result, publen1 == 33 ? SECP256K1_EC_COMPRESSED : SECP256K1_EC_UNCOMPRESSED );
|
||||
}
|
||||
intsarray[0] = outputLen;
|
||||
intsarray[1] = ret;
|
||||
|
||||
retArray = (*env)->NewObjectArray(env, 2,
|
||||
(*env)->FindClass(env, "[B"),
|
||||
(*env)->NewByteArray(env, 1));
|
||||
|
||||
pubArray = (*env)->NewByteArray(env, outputLen);
|
||||
(*env)->SetByteArrayRegion(env, pubArray, 0, outputLen, (jbyte*)outputSer);
|
||||
(*env)->SetObjectArrayElement(env, retArray, 0, pubArray);
|
||||
|
||||
intsByteArray = (*env)->NewByteArray(env, 2);
|
||||
(*env)->SetByteArrayRegion(env, intsByteArray, 0, 2, (jbyte*)intsarray);
|
||||
(*env)->SetObjectArrayElement(env, retArray, 1, intsByteArray);
|
||||
|
||||
(void)classObject;
|
||||
|
||||
return retArray;
|
||||
}
|
||||
|
||||
SECP256K1_API jobjectArray JNICALL Java_org_bitcoin_Secp256k1CFunctions_secp256k1_1ecdh
|
||||
(JNIEnv* env, jclass classObject, jobject byteBufferObject, jlong ctx_l, jint publen)
|
||||
{
|
||||
secp256k1_context *ctx = (secp256k1_context*)(uintptr_t)ctx_l;
|
||||
const unsigned char* secdata = (*env)->GetDirectBufferAddress(env, byteBufferObject);
|
||||
const unsigned char* pubdata = (const unsigned char*) (secdata + 32);
|
||||
|
||||
jobjectArray retArray;
|
||||
jbyteArray outArray, intsByteArray;
|
||||
unsigned char intsarray[1];
|
||||
secp256k1_pubkey pubkey;
|
||||
unsigned char nonce_res[32];
|
||||
size_t outputLen = 32;
|
||||
|
||||
int ret = secp256k1_ec_pubkey_parse(ctx, &pubkey, pubdata, publen);
|
||||
|
||||
if (ret) {
|
||||
ret = secp256k1_ecdh(
|
||||
ctx,
|
||||
nonce_res,
|
||||
&pubkey,
|
||||
secdata,
|
||||
NULL,
|
||||
NULL
|
||||
);
|
||||
}
|
||||
|
||||
intsarray[0] = ret;
|
||||
|
||||
retArray = (*env)->NewObjectArray(env, 2,
|
||||
(*env)->FindClass(env, "[B"),
|
||||
(*env)->NewByteArray(env, 1));
|
||||
|
||||
outArray = (*env)->NewByteArray(env, outputLen);
|
||||
(*env)->SetByteArrayRegion(env, outArray, 0, 32, (jbyte*)nonce_res);
|
||||
(*env)->SetObjectArrayElement(env, retArray, 0, outArray);
|
||||
|
||||
intsByteArray = (*env)->NewByteArray(env, 1);
|
||||
(*env)->SetByteArrayRegion(env, intsByteArray, 0, 1, (jbyte*)intsarray);
|
||||
(*env)->SetObjectArrayElement(env, retArray, 1, intsByteArray);
|
||||
|
||||
(void)classObject;
|
||||
|
||||
return retArray;
|
||||
}
|
||||
|
||||
/*
|
||||
* Class: org_bitcoin_NativeSecp256k1
|
||||
* Method: secp256k1_ecdsa_recover
|
||||
* Signature: (Ljava/nio/ByteBuffer;JI)[[B
|
||||
*/
|
||||
JNIEXPORT jobjectArray JNICALL Java_org_bitcoin_Secp256k1CFunctions_secp256k1_1ecdsa_1recover
|
||||
(JNIEnv *env, jclass classObject, jobject byteBufferObject, jlong ctx_l, jint recid, jboolean compressed)
|
||||
{
|
||||
secp256k1_context *ctx = (secp256k1_context*)(uintptr_t)ctx_l;
|
||||
const unsigned char* sigdata = (*env)->GetDirectBufferAddress(env, byteBufferObject);
|
||||
const unsigned char* msgdata = (const unsigned char*)(sigdata + 64);
|
||||
secp256k1_ecdsa_recoverable_signature sig;
|
||||
secp256k1_pubkey pub;
|
||||
unsigned char outputSer[65];
|
||||
size_t outputLen = compressed ? 33 : 65;
|
||||
jobjectArray retArray;
|
||||
jbyteArray pubArray, intsByteArray;
|
||||
unsigned char intsarray[1];
|
||||
|
||||
int ret = secp256k1_ecdsa_recoverable_signature_parse_compact(ctx, &sig, sigdata, recid);
|
||||
if (ret) {
|
||||
ret = secp256k1_ecdsa_recover(ctx, &pub, &sig, msgdata);
|
||||
if (ret) {
|
||||
ret = secp256k1_ec_pubkey_serialize(ctx, outputSer, &outputLen, &pub, compressed ? SECP256K1_EC_COMPRESSED : SECP256K1_EC_UNCOMPRESSED );
|
||||
}
|
||||
}
|
||||
|
||||
intsarray[0] = ret;
|
||||
|
||||
retArray = (*env)->NewObjectArray(env, 2,
|
||||
(*env)->FindClass(env, "[B"),
|
||||
(*env)->NewByteArray(env, 1));
|
||||
|
||||
pubArray = (*env)->NewByteArray(env, outputLen);
|
||||
(*env)->SetByteArrayRegion(env, pubArray, 0, outputLen, (jbyte*)outputSer);
|
||||
(*env)->SetObjectArrayElement(env, retArray, 0, pubArray);
|
||||
|
||||
intsByteArray = (*env)->NewByteArray(env, 1);
|
||||
(*env)->SetByteArrayRegion(env, intsByteArray, 0, 1, (jbyte*)intsarray);
|
||||
(*env)->SetObjectArrayElement(env, retArray, 1, intsByteArray);
|
||||
|
||||
(void)classObject;
|
||||
|
||||
return retArray;
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user