[wip[ feat: validator keypair generation

.github/workflows/test.yml

@@ -47,6 +47,31 @@ jobs:
             - name: Merge Conflict finder
               uses: olivernybroe/action-conflict-finder@v1.1
 
+            - name: Install & build herumi/mcl
+              run: |
+                git clone https://github.com/herumi/mcl
+                cd mcl
+                mkdir build
+                cd build
+                cmake ..
+                make
+
+            - name: Copy mcl library to /usr/local/lib
+              run: |
+                sudo cp $HOME/work/java-crypto/java-crypto/mcl/build/lib/libmcl.a /usr/local/lib/
+
+            - name: Build Java FFI
+              run: |
+                cd $HOME/work/java-crypto/java-crypto/mcl/ffi/java
+                mkdir build
+                cd build
+                cmake ..
+                cmake --build . --config Release
+
+            - name: Copy libmcljava.so to /usr/local/lib
+              run: |
+                sudo cp $HOME/work/java-crypto/java-crypto/mcl/ffi/java/build/libmcljava.so /usr/local/lib/
+
             - name: Install Nix
               uses: cachix/install-nix-action@v27
 
@@ -57,7 +82,7 @@ jobs:
                 NIX_PATH: $HOME/.nix-profile/bin
 
             - name: Set LD_LIBRARY_PATH
-              run: echo "LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$HOME/.nix-profile/lib" >> $GITHUB_ENV
+              run: echo "LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib:$HOME/.nix-profile/lib" >> $GITHUB_ENV
 
             - name: Use Java Version 22
               uses: actions/setup-java@v2

build.gradle

@@ -26,8 +26,20 @@ dependencies {
     implementation 'org.bitcoinj:bitcoinj-core:0.16.3'
     implementation files('libs/secp256k1-api-0.0.1.jar')
     implementation files('libs/secp256k1-foreign-0.0.1.jar')
+    // @see https://github.com/miracl/core/tree/master/java
+    implementation files('libs/core-4.0-SNAPSHOT.jar')
     implementation 'com.google.code.gson:gson:2.11.0'
     implementation 'com.google.guava:guava:30.2.0-jre'
+    implementation 'org.bouncycastle:bcprov-jdk15on:1.70'
+    // // https://mvnrepository.com/artifact/io.github.novacrypto/BIP39
+    // implementation 'io.github.novacrypto:BIP39:0.1.9'
+    // // https://mvnrepository.com/artifact/com.github.komputing.kethereum/bip39
+    // implementation 'com.github.komputing.kethereum:bip39:0.85.7'
+    // https://mvnrepository.com/artifact/org.nightcode/jbip39
+    implementation 'org.nightcode:jbip39:0.1.1'
+
+
+
 
     testImplementation 'org.slf4j:slf4j-api:2.0.13'
     testRuntimeOnly 'org.slf4j:slf4j-simple:2.0.13'
@@ -42,7 +54,7 @@ test {
     useJUnitPlatform()
     testLogging {
         events 'PASSED', 'FAILED', 'SKIPPED'
-      showStandardStreams = true
+        showStandardStreams = true
     }
 }
 

src/main/java/com/herumi/mcl/CipherText.java

@@ -0,0 +1,66 @@
+/* ----------------------------------------------------------------------------
+ * This file was automatically generated by SWIG (http://www.swig.org).
+ * Version 4.0.2
+ *
+ * Do not make changes to this file unless you know what you are doing--modify
+ * the SWIG interface file instead.
+ * ----------------------------------------------------------------------------- */
+
+package com.herumi.mcl;
+
+public class CipherText {
+    private transient long swigCPtr;
+    protected transient boolean swigCMemOwn;
+
+    protected CipherText(long cPtr, boolean cMemoryOwn) {
+        swigCMemOwn = cMemoryOwn;
+        swigCPtr = cPtr;
+    }
+
+    protected static long getCPtr(CipherText obj) {
+        return (obj == null) ? 0 : obj.swigCPtr;
+    }
+
+    @SuppressWarnings("deprecation")
+    protected void finalize() {
+        delete();
+    }
+
+    public synchronized void delete() {
+        if (swigCPtr != 0) {
+            if (swigCMemOwn) {
+                swigCMemOwn = false;
+                ElgamalJNI.delete_CipherText(swigCPtr);
+            }
+            swigCPtr = 0;
+        }
+    }
+
+    public String toStr() {
+        return ElgamalJNI.CipherText_toStr(swigCPtr, this);
+    }
+
+    public String toString() {
+        return ElgamalJNI.CipherText_toString(swigCPtr, this);
+    }
+
+    public void fromStr(String str) {
+        ElgamalJNI.CipherText_fromStr(swigCPtr, this, str);
+    }
+
+    public void add(CipherText c) {
+        ElgamalJNI.CipherText_add(swigCPtr, this, CipherText.getCPtr(c), c);
+    }
+
+    public void mul(int m) {
+        ElgamalJNI.CipherText_mul__SWIG_0(swigCPtr, this, m);
+    }
+
+    public void mul(String str) {
+        ElgamalJNI.CipherText_mul__SWIG_1(swigCPtr, this, str);
+    }
+
+    public CipherText() {
+        this(ElgamalJNI.new_CipherText(), true);
+    }
+}

src/main/java/com/herumi/mcl/Elgamal.java

@@ -0,0 +1,37 @@
+/* ----------------------------------------------------------------------------
+ * This file was automatically generated by SWIG (http://www.swig.org).
+ * Version 4.0.2
+ *
+ * Do not make changes to this file unless you know what you are doing--modify
+ * the SWIG interface file instead.
+ * ----------------------------------------------------------------------------- */
+
+package com.herumi.mcl;
+
+public class Elgamal {
+    public static SWIGTYPE_p_bool new_p_bool() {
+        long cPtr = ElgamalJNI.new_p_bool();
+        return (cPtr == 0) ? null : new SWIGTYPE_p_bool(cPtr, false);
+    }
+
+    public static SWIGTYPE_p_bool copy_p_bool(boolean value) {
+        long cPtr = ElgamalJNI.copy_p_bool(value);
+        return (cPtr == 0) ? null : new SWIGTYPE_p_bool(cPtr, false);
+    }
+
+    public static void delete_p_bool(SWIGTYPE_p_bool obj) {
+        ElgamalJNI.delete_p_bool(SWIGTYPE_p_bool.getCPtr(obj));
+    }
+
+    public static void p_bool_assign(SWIGTYPE_p_bool obj, boolean value) {
+        ElgamalJNI.p_bool_assign(SWIGTYPE_p_bool.getCPtr(obj), value);
+    }
+
+    public static boolean p_bool_value(SWIGTYPE_p_bool obj) {
+        return ElgamalJNI.p_bool_value(SWIGTYPE_p_bool.getCPtr(obj));
+    }
+
+    public static void SystemInit(String param) {
+        ElgamalJNI.SystemInit(param);
+    }
+}

src/main/java/com/herumi/mcl/ElgamalJNI.java

@@ -0,0 +1,100 @@
+/* ----------------------------------------------------------------------------
+ * This file was automatically generated by SWIG (http://www.swig.org).
+ * Version 4.0.2
+ *
+ * Do not make changes to this file unless you know what you are doing--modify
+ * the SWIG interface file instead.
+ * ----------------------------------------------------------------------------- */
+
+package com.herumi.mcl;
+
+public class ElgamalJNI {
+    public static final native long new_p_bool();
+
+    public static final native long copy_p_bool(boolean jarg1);
+
+    public static final native void delete_p_bool(long jarg1);
+
+    public static final native void p_bool_assign(long jarg1, boolean jarg2);
+
+    public static final native boolean p_bool_value(long jarg1);
+
+    public static final native void SystemInit(String jarg1);
+
+    public static final native String CipherText_toStr(long jarg1, CipherText jarg1_);
+
+    public static final native String CipherText_toString(long jarg1, CipherText jarg1_);
+
+    public static final native void CipherText_fromStr(long jarg1, CipherText jarg1_, String jarg2);
+
+    public static final native void CipherText_add(
+            long jarg1, CipherText jarg1_, long jarg2, CipherText jarg2_);
+
+    public static final native void CipherText_mul__SWIG_0(
+            long jarg1, CipherText jarg1_, int jarg2);
+
+    public static final native void CipherText_mul__SWIG_1(
+            long jarg1, CipherText jarg1_, String jarg2);
+
+    public static final native long new_CipherText();
+
+    public static final native void delete_CipherText(long jarg1);
+
+    public static final native String PublicKey_toStr(long jarg1, PublicKey jarg1_);
+
+    public static final native String PublicKey_toString(long jarg1, PublicKey jarg1_);
+
+    public static final native void PublicKey_fromStr(long jarg1, PublicKey jarg1_, String jarg2);
+
+    public static final native void PublicKey_save(long jarg1, PublicKey jarg1_, String jarg2);
+
+    public static final native void PublicKey_load(long jarg1, PublicKey jarg1_, String jarg2);
+
+    public static final native void PublicKey_enc__SWIG_0(
+            long jarg1, PublicKey jarg1_, long jarg2, CipherText jarg2_, int jarg3);
+
+    public static final native void PublicKey_enc__SWIG_1(
+            long jarg1, PublicKey jarg1_, long jarg2, CipherText jarg2_, String jarg3);
+
+    public static final native void PublicKey_rerandomize(
+            long jarg1, PublicKey jarg1_, long jarg2, CipherText jarg2_);
+
+    public static final native void PublicKey_add__SWIG_0(
+            long jarg1, PublicKey jarg1_, long jarg2, CipherText jarg2_, int jarg3);
+
+    public static final native void PublicKey_add__SWIG_1(
+            long jarg1, PublicKey jarg1_, long jarg2, CipherText jarg2_, String jarg3);
+
+    public static final native long new_PublicKey();
+
+    public static final native void delete_PublicKey(long jarg1);
+
+    public static final native String PrivateKey_toStr(long jarg1, PrivateKey jarg1_);
+
+    public static final native String PrivateKey_toString(long jarg1, PrivateKey jarg1_);
+
+    public static final native void PrivateKey_fromStr(long jarg1, PrivateKey jarg1_, String jarg2);
+
+    public static final native void PrivateKey_save(long jarg1, PrivateKey jarg1_, String jarg2);
+
+    public static final native void PrivateKey_load(long jarg1, PrivateKey jarg1_, String jarg2);
+
+    public static final native void PrivateKey_init(long jarg1, PrivateKey jarg1_);
+
+    public static final native long PrivateKey_getPublicKey(long jarg1, PrivateKey jarg1_);
+
+    public static final native int PrivateKey_dec__SWIG_0(
+            long jarg1, PrivateKey jarg1_, long jarg2, CipherText jarg2_, long jarg3);
+
+    public static final native int PrivateKey_dec__SWIG_1(
+            long jarg1, PrivateKey jarg1_, long jarg2, CipherText jarg2_);
+
+    public static final native void PrivateKey_setCache(
+            long jarg1, PrivateKey jarg1_, int jarg2, int jarg3);
+
+    public static final native void PrivateKey_clearCache(long jarg1, PrivateKey jarg1_);
+
+    public static final native long new_PrivateKey();
+
+    public static final native void delete_PrivateKey(long jarg1);
+}

src/main/java/com/herumi/mcl/Fp.java

@@ -0,0 +1,106 @@
+/* ----------------------------------------------------------------------------
+ * This file was automatically generated by SWIG (http://www.swig.org).
+ * Version 4.0.2
+ *
+ * Do not make changes to this file unless you know what you are doing--modify
+ * the SWIG interface file instead.
+ * ----------------------------------------------------------------------------- */
+
+package com.herumi.mcl;
+
+public class Fp {
+    private transient long swigCPtr;
+    protected transient boolean swigCMemOwn;
+
+    protected Fp(long cPtr, boolean cMemoryOwn) {
+        swigCMemOwn = cMemoryOwn;
+        swigCPtr = cPtr;
+    }
+
+    protected static long getCPtr(Fp obj) {
+        return (obj == null) ? 0 : obj.swigCPtr;
+    }
+
+    @SuppressWarnings("deprecation")
+    protected void finalize() {
+        delete();
+    }
+
+    public synchronized void delete() {
+        if (swigCPtr != 0) {
+            if (swigCMemOwn) {
+                swigCMemOwn = false;
+                MclJNI.delete_Fp(swigCPtr);
+            }
+            swigCPtr = 0;
+        }
+    }
+
+    public Fp() {
+        this(MclJNI.new_Fp__SWIG_0(), true);
+    }
+
+    public Fp(Fp rhs) {
+        this(MclJNI.new_Fp__SWIG_1(Fp.getCPtr(rhs), rhs), true);
+    }
+
+    public Fp(int x) {
+        this(MclJNI.new_Fp__SWIG_2(x), true);
+    }
+
+    public Fp(String str, int base) {
+        this(MclJNI.new_Fp__SWIG_3(str, base), true);
+    }
+
+    public Fp(String str) {
+        this(MclJNI.new_Fp__SWIG_4(str), true);
+    }
+
+    public boolean equals(Fp rhs) {
+        return MclJNI.Fp_equals(swigCPtr, this, Fp.getCPtr(rhs), rhs);
+    }
+
+    public boolean isZero() {
+        return MclJNI.Fp_isZero(swigCPtr, this);
+    }
+
+    public boolean isOne() {
+        return MclJNI.Fp_isOne(swigCPtr, this);
+    }
+
+    public void setStr(String str, int base) {
+        MclJNI.Fp_setStr__SWIG_0(swigCPtr, this, str, base);
+    }
+
+    public void setStr(String str) {
+        MclJNI.Fp_setStr__SWIG_1(swigCPtr, this, str);
+    }
+
+    public void setInt(int x) {
+        MclJNI.Fp_setInt(swigCPtr, this, x);
+    }
+
+    public void clear() {
+        MclJNI.Fp_clear(swigCPtr, this);
+    }
+
+    public void setByCSPRNG() {
+        MclJNI.Fp_setByCSPRNG(swigCPtr, this);
+    }
+
+    public String toString(int base) {
+        return MclJNI.Fp_toString__SWIG_0(swigCPtr, this, base);
+    }
+
+    public String toString() {
+        return MclJNI.Fp_toString__SWIG_1(swigCPtr, this);
+    }
+
+    public void deserialize(byte[] cbuf) {
+        MclJNI.Fp_deserialize(swigCPtr, this, cbuf);
+    }
+
+    public byte[] serialize() {
+        return MclJNI.Fp_serialize(swigCPtr, this);
+    }
+}