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Java mirror fix (#20)

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* Update ARIAGCM.java

removed reflection-only exceptions

* desc

bulk remove reflection-only

* Update Factories.java

more removal!

* desc

camellia - add block cipher implements + encryptBlock XACryptoException
twofish- add implement for blockcipher

* lot stuff + cleanup
This commit is contained in:
Xiao X
2026-07-04 12:55:11 -04:00
committed by GitHub
parent c5a5325f19
commit c7fe6cc704
9 changed files with 37 additions and 50 deletions
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src/main/java/de/caydenno1/xacrypto/zekerrijndael/Factories.java
+6 -8
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@@ -7,22 +7,20 @@ import de.caydenno1.xacrypto.zekerrijndael.ECB.ciphers.interfaces.ECBExceptionle
import de.caydenno1.xacrypto.zekerrijndael.GCM.AES; import de.caydenno1.xacrypto.zekerrijndael.GCM.AES;
import de.caydenno1.xacrypto.zekerrijndael.GCM.GCM; import de.caydenno1.xacrypto.zekerrijndael.GCM.GCM;
import de.caydenno1.xacrypto.zekerrijndael.GCM.ciphers.*; import de.caydenno1.xacrypto.zekerrijndael.GCM.ciphers.*;
import de.caydenno1.xacrypto.zekerrijndael.Global.Aria;
import de.caydenno1.xacrypto.zekerrijndael.Global.Camellia; import de.caydenno1.xacrypto.zekerrijndael.Global.Camellia;
import java.lang.reflect.InvocationTargetException;
public class Factories { public class Factories {
public static class GCM { public static class GCM {
public static de.caydenno1.xacrypto.zekerrijndael.GCM.GCM AES128(byte[] key) throws XACryptoException, InvocationTargetException, NoSuchMethodException, IllegalAccessException { return new de.caydenno1.xacrypto.zekerrijndael.GCM.GCM(new AES(key, 128)); } public static de.caydenno1.xacrypto.zekerrijndael.GCM.GCM AES128(byte[] key) throws XACryptoException { return new de.caydenno1.xacrypto.zekerrijndael.GCM.GCM(new AES(key, 128)); }
public static de.caydenno1.xacrypto.zekerrijndael.GCM.GCM SM4GCM(byte[] key) throws XACryptoException, InvocationTargetException, NoSuchMethodException, IllegalAccessException { return new de.caydenno1.xacrypto.zekerrijndael.GCM.GCM(new SM4GCM(key)); } public static de.caydenno1.xacrypto.zekerrijndael.GCM.GCM SM4GCM(byte[] key) throws XACryptoException { return new de.caydenno1.xacrypto.zekerrijndael.GCM.GCM(new SM4GCM(key)); }
public static de.caydenno1.xacrypto.zekerrijndael.GCM.GCM Camellia(byte[] key) throws XACryptoException, InvocationTargetException, NoSuchMethodException, IllegalAccessException { return new de.caydenno1.xacrypto.zekerrijndael.GCM.GCM(new Camellia(key)); } public static de.caydenno1.xacrypto.zekerrijndael.GCM.GCM Camellia(byte[] key) throws XACryptoException { return new de.caydenno1.xacrypto.zekerrijndael.GCM.GCM(new Camellia(key)); }
public static de.caydenno1.xacrypto.zekerrijndael.GCM.GCM AESGCM() throws XACryptoException, InvocationTargetException, NoSuchMethodException, IllegalAccessException { return new de.caydenno1.xacrypto.zekerrijndael.GCM.GCM(new AESGCM()); } public static de.caydenno1.xacrypto.zekerrijndael.GCM.GCM ARIAGCM(byte[] key) throws XACryptoException { return new de.caydenno1.xacrypto.zekerrijndael.GCM.GCM(new Aria(true, key)); }
public static de.caydenno1.xacrypto.zekerrijndael.GCM.GCM ARIAGCM(byte[] key) throws XACryptoException, InvocationTargetException, NoSuchMethodException, IllegalAccessException { return new de.caydenno1.xacrypto.zekerrijndael.GCM.GCM(new ARIAGCM(key)); } public static de.caydenno1.xacrypto.zekerrijndael.GCM.GCM SerpentGCM(byte[] key) throws XACryptoException { return new SerpentGCM(key); }
public static de.caydenno1.xacrypto.zekerrijndael.GCM.GCM SerpentGCM(byte[] key) throws XACryptoException, InvocationTargetException, NoSuchMethodException, IllegalAccessException { return new de.caydenno1.xacrypto.zekerrijndael.GCM.GCM(new SerpentGCM(key)); }
} }
public static class ECB { public static class ECB {
src/main/java/de/caydenno1/xacrypto/zekerrijndael/GCM/GCM.java
+13 -19
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@@ -3,26 +3,20 @@ import de.caydenno1.xacrypto.misc.ToM;
import de.caydenno1.xacrypto.misc.XACryptoException; import de.caydenno1.xacrypto.misc.XACryptoException;
import de.caydenno1.xacrypto.misc.isNull; import de.caydenno1.xacrypto.misc.isNull;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.Arrays; import java.util.Arrays;
import java.util.Objects; import java.util.Objects;
public class GCM { public class GCM {
private final Object cip; private final BlockCipher cip;
private final GHASH gh; private final GHASH gh;
private final Method encryptor;
public GCM(Object cip) throws XACryptoException, NoSuchMethodException, InvocationTargetException, IllegalAccessException { public GCM(BlockCipher cip) throws XACryptoException {
this.cip = cip; this.cip = cip;
this.encryptor = cip.getClass().getMethod("encryptBlock", byte[].class); byte[] H = cip.encryptBlock(new byte[16]);
byte[] H = (byte[]) this.encryptor.invoke(cip, (Object) new byte[16]);
this.gh = new GHASH(H); this.gh = new GHASH(H);
} }
public Result encrypt(byte[] pln, byte[] aad, byte[] iv) throws XACryptoException, InvocationTargetException, IllegalAccessException { public Result encrypt(byte[] pln, byte[] aad, byte[] iv) throws XACryptoException {
if (iv.length <= 0) throw new XACryptoException("iv does not have data or is corrupted :["); if (iv.length <= 0) throw new XACryptoException("iv does not have data or is corrupted :[");
if (pln == null) pln = new byte[0]; if (pln == null) pln = new byte[0];
if (aad == null) aad = new byte[0]; if (aad == null) aad = new byte[0];
@@ -38,23 +32,23 @@ public class GCM {
return new Result(packaged,tag); return new Result(packaged,tag);
} }
public byte[] decrypt(Result res, byte[] aad) throws XACryptoException, InvocationTargetException, IllegalAccessException { public byte[] decrypt(Result res, byte[] aad) throws XACryptoException {
return dec(res, aad, 12, false); return dec(res, aad, 12, false);
} }
public byte[] decrypt(Result res, byte[] aad, String optflag) throws XACryptoException, InvocationTargetException, IllegalAccessException { public byte[] decrypt(Result res, byte[] aad, String optflag) throws XACryptoException {
return dec(res, aad, 12, Objects.equals(optflag, "-override")); return dec(res, aad, 12, Objects.equals(optflag, "-override"));
} }
public byte[] decrypt(Result res, byte[] aad, int ivLen) throws XACryptoException, InvocationTargetException, IllegalAccessException { public byte[] decrypt(Result res, byte[] aad, int ivLen) throws XACryptoException {
return dec(res, aad, ivLen, false); return dec(res, aad, ivLen, false);
} }
public byte[] decrypt(Result res, byte[] aad, int ivLen, String optflag) throws XACryptoException, InvocationTargetException, IllegalAccessException { public byte[] decrypt(Result res, byte[] aad, int ivLen, String optflag) throws XACryptoException {
return dec(res, aad, ivLen, Objects.equals(optflag, "-override")); return dec(res, aad, ivLen, Objects.equals(optflag, "-override"));
} }
private byte[] dec(Result res, byte[] aad, int ivLen, boolean override) throws XACryptoException, InvocationTargetException, IllegalAccessException { private byte[] dec(Result res, byte[] aad, int ivLen, boolean override) throws XACryptoException {
if (res.cip().length < 12) throw new XACryptoException("ciptext min len is 12 char"); if (res.cip().length < 12) throw new XACryptoException("ciptext min len is 12 char");
if (isNull.isNull(aad)) aad = new byte[0]; if (isNull.isNull(aad)) aad = new byte[0];
@@ -86,17 +80,17 @@ public class GCM {
} }
} }
private byte[] tag(byte[] aad, byte[] ct, byte[] J0) throws InvocationTargetException, IllegalAccessException { private byte[] tag(byte[] aad, byte[] ct, byte[] J0) throws XACryptoException {
byte[] S = gh.compute(aad, ct); byte[] S = gh.compute(aad, ct);
byte[] EJ0 = (byte[]) this.encryptor.invoke(J0); byte[] EJ0 = cip.encryptBlock(J0);
for (int i = 0; i < 16; i++) S[i] ^= EJ0[i]; for (int i = 0; i < 16; i++) S[i] ^= EJ0[i];
return S; return S;
} }
private byte[] gctr(byte[] icb, byte[] in) throws InvocationTargetException, IllegalAccessException { private byte[] gctr(byte[] icb, byte[] in) throws XACryptoException {
byte[] o = new byte[in.length]; byte[] o = new byte[in.length];
byte[] cnt = Arrays.copyOf(icb, 16); byte[] cnt = Arrays.copyOf(icb, 16);
for (int i = 0 ; i < in.length ; i += 16){ for (int i = 0 ; i < in.length ; i += 16){
byte[] ks = (byte[]) this.encryptor.invoke(cnt); byte[] ks = cip.encryptBlock(cnt);
int len = Math.min(16, in.length -i); int len = Math.min(16, in.length -i);
for (int j = 0; j < len; j++) o[i + j] = (byte)(in[i + j] ^ ks[j]); for (int j = 0; j < len; j++) o[i + j] = (byte)(in[i + j] ^ ks[j]);
if (i+16<in.length) cnt = inc32(cnt); if (i+16<in.length) cnt = inc32(cnt);
src/main/java/de/caydenno1/xacrypto/zekerrijndael/GCM/ciphers/ARIAGCM.java
+8 -10
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@@ -5,12 +5,10 @@ import de.caydenno1.xacrypto.zekerrijndael.Global.Aria;
import de.caydenno1.xacrypto.zekerrijndael.GCM.GCM; import de.caydenno1.xacrypto.zekerrijndael.GCM.GCM;
import de.caydenno1.xacrypto.zekerrijndael.GCM.Result; import de.caydenno1.xacrypto.zekerrijndael.GCM.Result;
import java.lang.reflect.InvocationTargetException;
interface AriaCipher { interface AriaCipher {
Result encrypt(byte[] pln, byte[] aad, byte[] iv) throws XACryptoException, InvocationTargetException, IllegalAccessException; Result encrypt(byte[] pln, byte[] aad, byte[] iv) throws XACryptoException;
byte[] decrypt(Result res, byte[] aad) throws XACryptoException, InvocationTargetException, IllegalAccessException; byte[] decrypt(Result res, byte[] aad) throws XACryptoException;
byte[] decrypt(Result res, byte[] aad, String optflag) throws XACryptoException, InvocationTargetException, IllegalAccessException; byte[] decrypt(Result res, byte[] aad, String optflag) throws XACryptoException;
} }
public class ARIAGCM implements AriaCipher { public class ARIAGCM implements AriaCipher {
@@ -18,19 +16,19 @@ public class ARIAGCM implements AriaCipher {
// i basically wrote the entire thing in Aria.java already lol. just inheriting it here // i basically wrote the entire thing in Aria.java already lol. just inheriting it here
private final GCM engine; private final GCM engine;
public ARIAGCM(byte[] key) throws XACryptoException, InvocationTargetException, NoSuchMethodException, IllegalAccessException { public ARIAGCM(byte[] key) throws XACryptoException {
Aria aria = new Aria(true, key); Aria aria = new Aria(true, key);
this.engine = new GCM(aria); this.engine = new GCM(aria);
} }
public Result encrypt(byte[] pln, byte[] aad, byte[] iv) throws XACryptoException, InvocationTargetException, IllegalAccessException { public Result encrypt(byte[] pln, byte[] aad, byte[] iv) throws XACryptoException {
return engine.encrypt(pln, aad,iv); return engine.encrypt(pln, aad,iv);
} }
public byte[] decrypt(Result res, byte[] aad) throws XACryptoException, InvocationTargetException, IllegalAccessException { public byte[] decrypt(Result res, byte[] aad) throws XACryptoException {
return engine.decrypt(res, aad); return engine.decrypt(res, aad);
} }
public byte[] decrypt(Result res, byte[] aad, String optflag) throws XACryptoException, InvocationTargetException, IllegalAccessException { public byte[] decrypt(Result res, byte[] aad, String optflag) throws XACryptoException {
return engine.decrypt(res, aad, optflag); return engine.decrypt(res, aad, optflag);
} }
} }
src/main/java/de/caydenno1/xacrypto/zekerrijndael/GCM/ciphers/CamelliaGCM.java
+1 -3
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@@ -4,10 +4,8 @@ import de.caydenno1.xacrypto.misc.XACryptoException;
import de.caydenno1.xacrypto.zekerrijndael.GCM.GCM; import de.caydenno1.xacrypto.zekerrijndael.GCM.GCM;
import de.caydenno1.xacrypto.zekerrijndael.Global.Camellia; import de.caydenno1.xacrypto.zekerrijndael.Global.Camellia;
import java.lang.reflect.InvocationTargetException;
public class CamelliaGCM extends GCM { public class CamelliaGCM extends GCM {
public CamelliaGCM(byte[] key) throws XACryptoException, InvocationTargetException, NoSuchMethodException, IllegalAccessException { public CamelliaGCM(byte[] key) throws XACryptoException {
super(new Camellia(key)); super(new Camellia(key));
} }
} }
src/main/java/de/caydenno1/xacrypto/zekerrijndael/GCM/ciphers/SerpentGCM.java
+1 -3
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@@ -4,8 +4,6 @@ import de.caydenno1.xacrypto.misc.XACryptoException;
import de.caydenno1.xacrypto.zekerrijndael.GCM.GCM; import de.caydenno1.xacrypto.zekerrijndael.GCM.GCM;
import de.caydenno1.xacrypto.zekerrijndael.Global.Serpent; import de.caydenno1.xacrypto.zekerrijndael.Global.Serpent;
import java.lang.reflect.InvocationTargetException;
public class SerpentGCM extends GCM { public class SerpentGCM extends GCM {
public SerpentGCM(byte[] key) throws XACryptoException, InvocationTargetException, NoSuchMethodException, IllegalAccessException { super(new Serpent(key)); } public SerpentGCM(byte[] key) throws XACryptoException { super(new Serpent(key)); }
} }
src/main/java/de/caydenno1/xacrypto/zekerrijndael/GCM/ciphers/TwofishGCM.java
+1 -3
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@@ -4,10 +4,8 @@ import de.caydenno1.xacrypto.misc.XACryptoException;
import de.caydenno1.xacrypto.zekerrijndael.GCM.GCM; import de.caydenno1.xacrypto.zekerrijndael.GCM.GCM;
import de.caydenno1.xacrypto.zekerrijndael.Global.Twofish; import de.caydenno1.xacrypto.zekerrijndael.Global.Twofish;
import java.lang.reflect.InvocationTargetException;
public class TwofishGCM extends GCM { public class TwofishGCM extends GCM {
public TwofishGCM(byte[] key) throws XACryptoException, InvocationTargetException, NoSuchMethodException, IllegalAccessException { public TwofishGCM(byte[] key) throws XACryptoException {
super(new Twofish(key)); super(new Twofish(key));
} }
} }
src/main/java/de/caydenno1/xacrypto/zekerrijndael/Global/Aria.java
+2 -1
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@@ -1,9 +1,10 @@
package de.caydenno1.xacrypto.zekerrijndael.Global; package de.caydenno1.xacrypto.zekerrijndael.Global;
import de.caydenno1.xacrypto.misc.XACryptoException; import de.caydenno1.xacrypto.misc.XACryptoException;
import de.caydenno1.xacrypto.zekerrijndael.GCM.BlockCipher;
import de.caydenno1.xacrypto.zekerrijndael.UnchangingData; import de.caydenno1.xacrypto.zekerrijndael.UnchangingData;
public class Aria { public class Aria implements BlockCipher {
// this is NOT a cipher, more or less and encryption type/method // this is NOT a cipher, more or less and encryption type/method
private final int round; private final int round;
private final byte[][] encRK; private final byte[][] encRK;
src/main/java/de/caydenno1/xacrypto/zekerrijndael/Global/Camellia.java
+3 -2
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@@ -1,6 +1,7 @@
package de.caydenno1.xacrypto.zekerrijndael.Global; package de.caydenno1.xacrypto.zekerrijndael.Global;
import de.caydenno1.xacrypto.misc.XACryptoException; import de.caydenno1.xacrypto.misc.XACryptoException;
import de.caydenno1.xacrypto.zekerrijndael.GCM.BlockCipher;
import de.caydenno1.xacrypto.zekerrijndael.UnchangingData; import de.caydenno1.xacrypto.zekerrijndael.UnchangingData;
import de.caydenno1.xacrypto.hash.ROT; import de.caydenno1.xacrypto.hash.ROT;
@@ -9,7 +10,7 @@ interface CamelliaCipher {
byte[] decryptBlock(byte[] in); byte[] decryptBlock(byte[] in);
} }
public class Camellia implements CamelliaCipher { public class Camellia implements CamelliaCipher, BlockCipher {
private final long[] subkeys; private final long[] subkeys;
public Camellia(byte[] key) throws XACryptoException { public Camellia(byte[] key) throws XACryptoException {
@@ -18,7 +19,7 @@ public class Camellia implements CamelliaCipher {
genKeySchedule(key); genKeySchedule(key);
} }
public byte[] encryptBlock(byte[] in) { public byte[] encryptBlock(byte[] in) throws XACryptoException {
return encryptBlock(in, 0, new byte[16], 0); return encryptBlock(in, 0, new byte[16], 0);
} }
src/main/java/de/caydenno1/xacrypto/zekerrijndael/Global/Twofish.java
+2 -1
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@@ -1,12 +1,13 @@
package de.caydenno1.xacrypto.zekerrijndael.Global; package de.caydenno1.xacrypto.zekerrijndael.Global;
import de.caydenno1.xacrypto.misc.XACryptoException; import de.caydenno1.xacrypto.misc.XACryptoException;
import de.caydenno1.xacrypto.zekerrijndael.GCM.BlockCipher;
import static de.caydenno1.xacrypto.zekerrijndael.UnchangingData.TWOFISH_Q0; import static de.caydenno1.xacrypto.zekerrijndael.UnchangingData.TWOFISH_Q0;
import static de.caydenno1.xacrypto.zekerrijndael.UnchangingData.TWOFISH_Q1; import static de.caydenno1.xacrypto.zekerrijndael.UnchangingData.TWOFISH_Q1;
import static de.caydenno1.xacrypto.zekerrijndael.Global.LE32.*; import static de.caydenno1.xacrypto.zekerrijndael.Global.LE32.*;
public class Twofish { public class Twofish implements BlockCipher {
private final int[] K = new int[40]; private final int[] K = new int[40];
private final int[] S; private final int[] S;
private final int kW; private final int kW;