using?System;
using?Org.BouncyCastle.Crypto;
namespace?HmH.base.SmHelper.cipher
{
????public?abstract?class?GeneralDigest?:?IDigest
????{
????????private?const?int?BYTE_LENGTH?=?64;

????????private?byte[]?xBuf;
????????private?int?xBufOff;

????????private?long?byteCount;

????????internal?GeneralDigest（）
????????{
????????????xBuf?=?new?byte[4];
????????}

????????internal?GeneralDigest（GeneralDigest?t）
????????{
????????????xBuf?=?new?byte[t.xBuf.Length];
????????????Array.Copy（t.xBuf?0?xBuf?0?t.xBuf.Length）;

????????????xBufOff?=?t.xBufOff;
????????????byteCount?=?t.byteCount;
????????}

????????public?void?Update（byte?input）
????????{
????????????xBuf[xBufOff++]?=?input;

????????????if?（xBufOff?==?xBuf.Length）
????????????{
????????????????ProcessWord（xBuf?0）;
????????????????xBufOff?=?0;
????????????}

????????????byteCount++;
????????}

????????public?void?BlockUpdate（
????????????byte[]?input
????????????int?inOff
????????????int?length）
????????{
????????????//
????????????//?fill?the?current?word
????????????//
????????????while?（（xBufOff?!=?0）?&&?（length?>?0））
????????????{
????????????????Update（input[inOff]）;
????????????????inOff++;
????????????????length--;
????????????}

????????????//
????????????//?process?whole?words.
????????????//
????????????while?（length?>?xBuf.Length）
????????????{
????????????????ProcessWord（input?inOff）;

????????????????inOff?+=?xBuf.Length;
????????????????length?-=?xBuf.Length;
????????????????byteCount?+=?xBuf.Length;
????????????}

????????????//
????????????//?load?in?the?remainder.
????????????//
????????????while?（length?>?0）
????????????{
????????????????Update（input[inOff]）;

????????????????inOff++;
????????????????length--;
????????????}
????????}

????????public?void?Finish（）
????????{
????????????long?bitLength?=?（byteCount?<
????????????//
????????????//?add?the?pad?bytes.
????????????//
????????????Update（unchecked（（byte）128））;

????????????while?（xBufOff?!=?0）?Update（unchecked（（byte）0））;
????????????ProcessLength（bitLength）;
????????????ProcessBlock（）;
????????}

????????public?virtual?void?Reset（）
????????{
????????????byteCount?=?0;
????????????xBufOff?=?0;
????????????Array.Clear（xBuf?0?xBuf.Length）;
????????}

????????public?int?GetByteLength（）
????????{
????????????return?BYTE_LENGTH;
????????}

????????internal?abstract?void?ProcessWord（byte[]?input?int?inOff）;
????????internal?abstract?void?ProcessLength（long?bitLength）;
????????internal?abstract?void?ProcessBlock（）;
????????public?abstract?string?AlgorithmName?{?get;?}
????????public?abstract?int?GetDigestSize（）;
????????public?abstract?int?DoFinal（byte[]?output?int?outOff）;
????}

????public?class?SupportClass
????{
????????///?

????????///?Performs?an?unsigned?bitwise?right?shift?with?the?specified?number
????????///?

????????///Number?to?operate?on
??

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件????2277376??2019-01-15?16:05??smHelper\bin\Debug\BouncyCastle.dll

?????文件????1453726??2019-01-15?16:05??smHelper\bin\Debug\BouncyCastle.xml

?????文件??????13312??2019-01-16?17:58??smHelper\bin\Debug\SmHelper.dll

?????文件??????38400??2019-01-16?17:58??smHelper\bin\Debug\SmHelper.pdb

?????文件??????10648??2019-01-16?17:41??smHelper\cipher\SM3Digest.cs

?????文件??????14323??2019-01-16?17:30??smHelper\cipher\SM4.cs

?????文件???????3565??2019-01-16?16:23??smHelper\cipher\SM4Utils.cs

?????文件????????620??2019-01-16?16:18??smHelper\cipher\SM4_Context.cs

?????文件???????5831??2019-01-16?17:31??smHelper\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache

?????文件??????????0??2019-01-16?17:58??smHelper\obj\Debug\smHelper.csproj.CopyComplete

?????文件?????????42??2019-01-16?17:31??smHelper\obj\Debug\smHelper.csproj.CoreCompileInputs.cache

?????文件????????580??2019-01-16?17:29??smHelper\obj\Debug\smHelper.csproj.FileListAbsolute.txt

?????文件???????4451??2019-01-16?17:29??smHelper\obj\Debug\smHelper.csprojResolveAssemblyReference.cache

?????文件??????13312??2019-01-16?17:58??smHelper\obj\Debug\SmHelper.dll

?????文件??????38400??2019-01-16?17:58??smHelper\obj\Debug\SmHelper.pdb

?????文件???????1305??2019-01-10?16:59??smHelper\Properties\AssemblyInfo.cs

?????文件???????2199??2019-01-16?17:58??smHelper\smHelper.csproj

?????文件????2277376??2019-01-15?16:05??smTools\bin\Debug\BouncyCastle.dll

?????文件????1453726??2019-01-15?16:05??smTools\bin\Debug\BouncyCastle.xml

?????文件??????13312??2019-01-16?17:58??smTools\bin\Debug\SmHelper.dll

?????文件??????38400??2019-01-16?17:58??smTools\bin\Debug\SmHelper.pdb

?????文件??????12800??2019-01-16?18:13??smTools\bin\Debug\SmTools.exe

?????文件??????24064??2019-01-16?18:13??smTools\bin\Debug\SmTools.pdb

?????文件???????8772??2019-01-16?18:13??smTools\Form1.cs

?????文件???????7898??2019-01-16?17:24??smTools\Form1.Designer.cs

?????文件???????5817??2019-01-16?17:24??smTools\Form1.resx

?????文件???????1230??2019-01-10?17:56??smTools\obj\Debug\DesignTimeResolveAssemblyReferences.cache

?????文件???????6189??2019-01-16?18:12??smTools\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache

?????文件????????180??2019-01-16?18:13??smTools\obj\Debug\HmH.Form.SmTools.Properties.Resources.resources

?????文件??????????0??2019-01-16?18:13??smTools\obj\Debug\smTools.csproj.CopyComplete

............此處省略36個(gè)文件信息