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This commit is contained in:
Cheney Wong
2025-07-02 10:30:16 +08:00
parent 392efecee3
commit f905cd8608
5 changed files with 94 additions and 6 deletions
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src/main/java/com/sunyard/sge/database/SydApiLongLinkWrap.java
+70 -2
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@@ -155,8 +155,7 @@ public class SydApiLongLinkWrap implements SydApi {
}
}
@Override
public DataAndMac SYD_SM4_EncryptAndMac_ShortData(int iEncKeyIndex, int iMacKeyIndex, byte[] pcData) {
private DataAndMac SYD_SM4_AllInOne(int iEncKeyIndex, int iMacKeyIndex, byte[] pcData){
try {
FutureTask<byte[]> taskEnc = builder.getLongLinkWorks().fTask(new Callable<byte[]>() {
@Override
@@ -181,6 +180,75 @@ public class SydApiLongLinkWrap implements SydApi {
}
}
@Override
public DataAndMac SYD_SM4_EncryptAndMac_ShortData(int iEncKeyIndex, int iMacKeyIndex, byte[] pcData) {
try {
return SYD_SM4_AllInOne(iEncKeyIndex, iMacKeyIndex, pcData);
// // 线程池忙， 使用单线程计算
// if( builder.getLongLinkWorks().threadPoolIsBusy() ) {
// return SYD_SM4_AllInOne(iEncKeyIndex, iMacKeyIndex, pcData);
// }
//
// // 线程池不忙，使用并发计算
//
// // 将pcData拆分为两半，第一半16字节对齐
// int halfLength = pcData.length / 2;
// int alignedLength = (halfLength + 15) & ~15; // 向上取整到16的倍数
// alignedLength = Math.min(alignedLength, pcData.length); // 不超过原始数据长度
// if (alignedLength < 16) {
// throw new IllegalArgumentException("数据长度不足16字节，无法对齐");
// }
//
//
// byte[] firstHalf = Arrays.copyOfRange(pcData, 0, alignedLength);
// byte[] secondHalf = Arrays.copyOfRange(pcData, alignedLength, pcData.length);
//
//
// FutureTask<byte[]> taskEnc1 = builder.getLongLinkWorks().fTask(new Callable<byte[]>() {
// @Override
// public byte[] call() throws Exception {
// return builder.get().SYD_SM4_LongData( iEncKeyIndex, firstHalf, 1, Consts.ECB_ENC);
// }
// });
// FutureTask<byte[]> taskEnc2 = builder.getLongLinkWorks().fTask(new Callable<byte[]>() {
// @Override
// public byte[] call() throws Exception {
// return builder.get().SYD_SM4_LongData( iEncKeyIndex, secondHalf, 3, Consts.ECB_ENC);
// }
// });
//
// byte[] enData1 = taskEnc1.get();
// FutureTask<LongDataReturn<String, String>> taskMac = builder.getLongLinkWorks().fTask(new Callable< LongDataReturn<String, String>>() {
// @Override
// public LongDataReturn<String, String> call() throws Exception {
// return builder.get().SYD_SM4Mac_LongData(iMacKeyIndex, enData1, 1, null);
// }
// });
//
// byte[] enData2 = taskEnc2.get();
// LongDataReturn<String, String> macProc = taskMac.get();
// FutureTask<LongDataReturn<String, String>> taskMac2 = builder.getLongLinkWorks().fTask(new Callable<LongDataReturn<String, String>>() {
// @Override
// public LongDataReturn<String, String> call() throws Exception {
// return builder.get().SYD_SM4Mac_LongData(iMacKeyIndex, enData2, 3, macProc.getProcData());
// }
// });
// LongDataReturn<String, String> mac = taskMac.get();
//
// // 合并密文
// byte[] enData = new byte[enData1.length + enData2.length];
// System.arraycopy(enData1, 0, enData, 0, enData1.length);
// System.arraycopy(enData2, 0, enData, enData1.length, enData2.length);
//
//
// return new DataAndMac(enData, mac.getData());
} catch (Exception e) {
throw new SydApiException("并行任务执行失败", 0xC101, e);
}
}
@Override
public DataAndMacCheck SYD_SM4_CheckMacAndDecrypt_ShortData(int iEncKeyIndex, int iMacKeyIndex, byte[] pcData, String mac) {
FutureTask<DataAndMacCheck> task = builder.getLongLinkWorks().fTask(new Callable<DataAndMacCheck>() {