sdf 接口

chsm-common/src/main/java/com/sunyard/chsm/sdf/adapter/BcSdfApiAdaptor.java

@@ -0,0 +1,91 @@
+package com.sunyard.chsm.sdf.adapter;
+
+import com.sunyard.chsm.sdf.model.DeviceInfo;
+import com.sunyard.chsm.sdf.model.EccKey;
+import com.sunyard.chsm.sdf.model.EccPriKey;
+import com.sunyard.chsm.sdf.model.EccPubKey;
+import com.sunyard.chsm.utils.gm.BCSM2Utils;
+import lombok.SneakyThrows;
+import org.bouncycastle.jcajce.provider.asymmetric.ec.BCECPrivateKey;
+import org.bouncycastle.jcajce.provider.asymmetric.ec.BCECPublicKey;
+import org.bouncycastle.math.ec.ECPoint;
+import org.bouncycastle.util.BigIntegers;
+import org.bouncycastle.util.encoders.Hex;
+
+import java.math.BigInteger;
+import java.security.KeyPair;
+import java.security.SecureRandom;
+
+/**
+ * @author liulu
+ * @since 2024/11/5
+ */
+public class BcSdfApiAdaptor implements SdfApiAdapter {
+
+
+    private static final DeviceInfo deviceInfo;
+
+    static {
+        deviceInfo = new DeviceInfo();
+        deviceInfo.setIssuerName("bouncycastle");
+        deviceInfo.setDeviceName("2356621c1a5976bcd6fe2303e5bbf9a9dddc1c1160a521ac61257b04e12b75df");
+        deviceInfo.setDeviceSerial("BC00202411051037");
+        deviceInfo.setDeviceVersion(1);
+        deviceInfo.setStandardVersion(1);
+    }
+
+
+    @Override
+    public String openDevice() {
+        return "c95a78d9c04a557b7b46dbcb5f36cc665f7446ad73fa75f954220232292f768e";
+    }
+
+    @Override
+    public boolean closeDevice(String deviceHandle) {
+        return true;
+    }
+
+    @Override
+    public String openSession(String deviceHandle) {
+        return "6975feaffaa35b31b6d4e4555ac403a1ad82f46c3d3ce0ee5005e397d3d07fed";
+    }
+
+    @Override
+    public void closeSession(String sessionHandle) {
+
+    }
+
+    @Override
+    public DeviceInfo getDeviceInfo(String sessionHandle) {
+        return deviceInfo;
+    }
+
+    @Override
+    public byte[] generateRandom(String sessionHandle, int uiLength) {
+        byte[] res = new byte[uiLength];
+        new SecureRandom().nextBytes(res);
+        return res;
+    }
+
+    @Override
+    public EccPubKey exportEncPublicKeyECC(String sessionHandle, int uiKeyIndex) {
+        BigInteger d = new BigInteger(1, Hex.decode(deviceInfo.getDeviceName()));
+        ECPoint q = BCSM2Utils.G_POINT.multiply(d).normalize();
+        return new EccPubKey(256, q.getXCoord().getEncoded(), q.getYCoord().getEncoded());
+    }
+
+    @SneakyThrows
+    @Override
+    public EccKey generateKeyPairECC(String sessionHandle, String alg, int uiKeyBits) {
+        // 生成密钥对
+        KeyPair keyPair = BCSM2Utils.generateKeyPair();
+        BCECPublicKey pubKey = (BCECPublicKey) keyPair.getPublic();
+        BCECPrivateKey priKey = (BCECPrivateKey) keyPair.getPrivate();
+        byte[] x = pubKey.getQ().getXCoord().getEncoded();
+        byte[] y = pubKey.getQ().getYCoord().getEncoded();
+        byte[] d = BigIntegers.asUnsignedByteArray(32, priKey.getD());
+        return new EccKey(new EccPubKey(256, x, y), new EccPriKey(256, d));
+    }
+
+
+}

chsm-common/src/main/java/com/sunyard/chsm/sdf/adapter/SdfApiAdapterFactory.java

@@ -2,6 +2,7 @@ package com.sunyard.chsm.sdf.adapter;
 
 import com.sunyard.chsm.enums.ManufacturerModelEnum;
 import com.sunyard.chsm.sdf.context.DeviceContext;
+import org.bouncycastle.jce.provider.BouncyCastleProvider;
 import org.springframework.util.Assert;
 
 import java.util.Objects;
@@ -18,9 +19,9 @@ public class SdfApiAdapterFactory {
         Assert.hasText(device.getManufacturerModel(), "设备型号不能为空");
         ManufacturerModelEnum model = ManufacturerModelEnum.of(device.getManufacturerModel());
 
-        if (Objects.isNull(model)) {
+        if (Objects.isNull(model) && Objects.equals(BouncyCastleProvider.PROVIDER_NAME, device.getManufacturerModel())) {
             // bc adaptor
-            return null;
+            return new BcSdfApiAdaptor();
         }
         switch (model) {
             case enc001:

chsm-common/src/main/java/com/sunyard/chsm/sdf/adapter/SunyardJnaSdfAdaptor.java

@@ -2,6 +2,7 @@ package com.sunyard.chsm.sdf.adapter;
 
 import com.sun.jna.Native;
 import com.sun.jna.ptr.PointerByReference;
+import com.sunyard.chsm.sdf.context.SunyardAlgId;
 import com.sunyard.chsm.sdf.lib.SunyardSdfLibrary;
 
 import java.util.Map;
@@ -50,8 +51,7 @@ public class SunyardJnaSdfAdaptor extends JnaSdfAdaptor {
 
     @Override
     protected int getAlgId(String alg) {
-
-        return 0;
+        return SunyardAlgId.valueOf(alg).getValue();
     }
 
     public static byte[] safeStringBytes(String str) {

chsm-common/src/main/java/com/sunyard/chsm/sdf/context/AlgId.java

@@ -0,0 +1,18 @@
+package com.sunyard.chsm.sdf.context;
+
+/**
+ * @author liulu
+ * @since 2024/11/5
+ */
+public interface AlgId {
+
+    String SGD_SM3 = "SGD_SM3";
+
+    String SGD_SM4_CBC = "SGD_SMS4_CBC";
+    String SGD_SM4_ECB = "SGD_SMS4_ECB";
+    String SGD_SM4_MAC = "SGD_SMS4_MAC";
+
+    String SGD_SM2_1 = "SGD_SM2_1"; // 签名验签
+    String SGD_SM2_2 = "SGD_SM2_2";
+    String SGD_SM2_3 = "SGD_SM2_3"; // 加密解密
+}

chsm-common/src/main/java/com/sunyard/chsm/sdf/context/SunyardAlgId.java

@@ -0,0 +1,51 @@
+package com.sunyard.chsm.sdf.context;
+
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+
+/**
+ * @author liulu
+ * @since 2024/11/5
+ */
+@Getter
+@RequiredArgsConstructor
+public enum SunyardAlgId {
+
+    // 哈希算法
+    SGD_SM3(0x00000001),
+
+    // 分组算法模式
+    SGD_ECB(0x01),
+    SGD_CBC(0x02),
+    SGD_CFB(0x04),
+    SGD_OFB(0x08),
+    SGD_MAC(0x10),
+
+    // 分组算法
+    SGD_SM1(0x00000100),
+    SGD_SSF33(0x00000200),
+    SGD_SM4(0x00000400),
+    SGD_DES(0x00000800),
+    SGD_3DES(0x00001000),
+    SGD_IDEA(0x00002000),
+    SGD_AES(0x00004000),
+
+    SGD_SM4_ECB(SGD_SM4.value | SGD_ECB.value),
+    SGD_SM4_CBC(SGD_SM4.value | SGD_CBC.value),
+    SGD_SM4_MAC(SGD_SM4.value | SGD_MAC.value),
+
+    // 公钥用途
+    SGD_PK_SIGN(0x0100),
+    SGD_PK_DH(0x0200),
+    SGD_PK_ENC(0x0400),
+
+    SGD_SM2(0x00020000),
+    SGD_SM2_1(SGD_SM2.value | SGD_PK_SIGN.value),
+    SGD_SM2_2(SGD_SM2.value | SGD_PK_DH.value),
+    SGD_SM2_3(SGD_SM2.value | SGD_PK_ENC.value),
+
+    ;
+    private final int value;
+
+
+}