aaru-dps/Aaru.Checksums
1
0
Fork 0
mirror of https://github.com/aaru-dps/Aaru.Checksums.git synced 2025-12-16 19:24:29 +00:00
Code Issues Packages Projects Releases Wiki Activity

DOCUMENTATION: Added XML documentation to DiscImageChef.Core.

Browse Source
This commit is contained in:
Natalia Portillo
2017-12-23 01:46:08 +00:00
parent 18ddb2b575
commit 2201d99d39
14 changed files with 83 additions and 104 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
Adler32Context.cs
View File

@@ -36,6 +36,9 @@ using System.Text;
namespace DiscImageChef.Checksums namespace DiscImageChef.Checksums
{ {
/// <summary>
/// Implements the Adler-32 algorithm
/// </summary>
public class Adler32Context public class Adler32Context
{ {
ushort sum1, sum2; ushort sum1, sum2;

3
CDChecksums.cs
View File

@@ -37,6 +37,9 @@ using DiscImageChef.Console;
namespace DiscImageChef.Checksums namespace DiscImageChef.Checksums
{ {
/// <summary>
/// Implements ReedSolomon and CRC32 algorithms as used by CD-ROM
/// </summary>
public static class CdChecksums public static class CdChecksums
{ {
static byte[] eccFTable; static byte[] eccFTable;

2
CRC16Context.cs
View File

@@ -37,7 +37,7 @@ using System.Text;
namespace DiscImageChef.Checksums namespace DiscImageChef.Checksums
{ {
/// <summary> /// <summary>
/// Provides a UNIX similar API to calculate CRC16. /// Implements a CRC16-CCITT algorithm
/// </summary> /// </summary>
public class Crc16Context public class Crc16Context
{ {

2
CRC32Context.cs
View File

@@ -37,7 +37,7 @@ using System.Text;
namespace DiscImageChef.Checksums namespace DiscImageChef.Checksums
{ {
/// <summary> /// <summary>
/// Provides a UNIX similar API to calculate CRC32. /// Implements a CRC32 algorithm
/// </summary> /// </summary>
public class Crc32Context public class Crc32Context
{ {

2
CRC64Context.cs
View File

@@ -36,7 +36,7 @@ using System.Text;
namespace DiscImageChef.Checksums namespace DiscImageChef.Checksums
{ {
/// <summary> /// <summary>
/// Provides a UNIX similar API to calculate CRC64 (ECMA). /// Implements a CRC64 (ECMA) algorithm
/// </summary> /// </summary>
public class Crc64Context public class Crc64Context
{ {

158
FletcherContext.cs
View File

@@ -40,12 +40,12 @@ namespace DiscImageChef.Checksums
{ {
public class Fletcher32Context public class Fletcher32Context
{ {
UInt16 sum1, sum2;
byte oddValue;
bool inodd; bool inodd;
byte oddValue;
ushort sum1, sum2;
/// <summary> /// <summary>
/// Initializes the Fletcher32 sums /// Initializes the Fletcher32 sums
/// </summary> /// </summary>
public void Init() public void Init()
{ {
@@ -56,16 +56,14 @@ namespace DiscImageChef.Checksums
} }
/// <summary> /// <summary>
/// Updates the hash with data. /// Updates the hash with data.
/// </summary> /// </summary>
/// <param name="data">Data buffer.</param> /// <param name="data">Data buffer.</param>
/// <param name="len">Length of buffer to hash.</param> /// <param name="len">Length of buffer to hash.</param>
public void Update(byte[] data, uint len) public void Update(byte[] data, uint len)
{ {
UInt16 block; ushort block;
if(!inodd) if(!inodd)
{
// Odd size
if(len % 2 != 0) if(len % 2 != 0)
{ {
oddValue = data[len - 1]; oddValue = data[len - 1];
@@ -74,8 +72,8 @@ namespace DiscImageChef.Checksums
for(int i = 0; i < len - 1; i += 2) for(int i = 0; i < len - 1; i += 2)
{ {
block = BigEndianBitConverter.ToUInt16(data, i); block = BigEndianBitConverter.ToUInt16(data, i);
sum1 = (UInt16)((sum1 + block) % 0xFFFF); sum1 = (ushort)((sum1 + block) % 0xFFFF);
sum2 = (UInt16)((sum2 + sum1) % 0xFFFF); sum2 = (ushort)((sum2 + sum1) % 0xFFFF);
} }
} }
else else
@@ -84,11 +82,10 @@ namespace DiscImageChef.Checksums
for(int i = 0; i < len; i += 2) for(int i = 0; i < len; i += 2)
{ {
block = BigEndianBitConverter.ToUInt16(data, i); block = BigEndianBitConverter.ToUInt16(data, i);
sum1 = (UInt16)((sum1 + block) % 0xFFFF); sum1 = (ushort)((sum1 + block) % 0xFFFF);
sum2 = (UInt16)((sum2 + sum1) % 0xFFFF); sum2 = (ushort)((sum2 + sum1) % 0xFFFF);
} }
} }
}
// Carrying odd // Carrying odd
else else
{ {
@@ -97,8 +94,8 @@ namespace DiscImageChef.Checksums
oddData[1] = data[0]; oddData[1] = data[0];
block = BigEndianBitConverter.ToUInt16(oddData, 0); block = BigEndianBitConverter.ToUInt16(oddData, 0);
sum1 = (UInt16)((sum1 + block) % 0xFFFF); sum1 = (ushort)((sum1 + block) % 0xFFFF);
sum2 = (UInt16)((sum2 + sum1) % 0xFFFF); sum2 = (ushort)((sum2 + sum1) % 0xFFFF);
// Even size, carrying odd // Even size, carrying odd
if(len % 2 == 0) if(len % 2 == 0)
@@ -109,8 +106,8 @@ namespace DiscImageChef.Checksums
for(int i = 1; i < len - 1; i += 2) for(int i = 1; i < len - 1; i += 2)
{ {
block = BigEndianBitConverter.ToUInt16(data, i); block = BigEndianBitConverter.ToUInt16(data, i);
sum1 = (UInt16)((sum1 + block) % 0xFFFF); sum1 = (ushort)((sum1 + block) % 0xFFFF);
sum2 = (UInt16)((sum2 + sum1) % 0xFFFF); sum2 = (ushort)((sum2 + sum1) % 0xFFFF);
} }
} }
else else
@@ -119,15 +116,15 @@ namespace DiscImageChef.Checksums
for(int i = 1; i < len; i += 2) for(int i = 1; i < len; i += 2)
{ {
block = BigEndianBitConverter.ToUInt16(data, i); block = BigEndianBitConverter.ToUInt16(data, i);
sum1 = (UInt16)((sum1 + block) % 0xFFFF); sum1 = (ushort)((sum1 + block) % 0xFFFF);
sum2 = (UInt16)((sum2 + sum1) % 0xFFFF); sum2 = (ushort)((sum2 + sum1) % 0xFFFF);
} }
} }
} }
} }
/// <summary> /// <summary>
/// Updates the hash with data. /// Updates the hash with data.
/// </summary> /// </summary>
/// <param name="data">Data buffer.</param> /// <param name="data">Data buffer.</param>
public void Update(byte[] data) public void Update(byte[] data)
@@ -136,68 +133,62 @@ namespace DiscImageChef.Checksums
} }
/// <summary> /// <summary>
/// Returns a byte array of the hash value. /// Returns a byte array of the hash value.
/// </summary> /// </summary>
public byte[] Final() public byte[] Final()
{ {
UInt32 finalSum = (UInt32)(sum1 + (sum2 << 16)); uint finalSum = (uint)(sum1 + (sum2 << 16));
return BigEndianBitConverter.GetBytes(finalSum); return BigEndianBitConverter.GetBytes(finalSum);
} }
/// <summary> /// <summary>
/// Returns a hexadecimal representation of the hash value. /// Returns a hexadecimal representation of the hash value.
/// </summary> /// </summary>
public string End() public string End()
{ {
UInt32 finalSum = (UInt32)(sum1 + (sum2 << 16)); uint finalSum = (uint)(sum1 + (sum2 << 16));
StringBuilder fletcherOutput = new StringBuilder(); StringBuilder fletcherOutput = new StringBuilder();
for(int i = 0; i < BigEndianBitConverter.GetBytes(finalSum).Length; i++) for(int i = 0; i < BigEndianBitConverter.GetBytes(finalSum).Length; i++)
{
fletcherOutput.Append(BigEndianBitConverter.GetBytes(finalSum)[i].ToString("x2")); fletcherOutput.Append(BigEndianBitConverter.GetBytes(finalSum)[i].ToString("x2"));
}
return fletcherOutput.ToString(); return fletcherOutput.ToString();
} }
/// <summary> /// <summary>
/// Gets the hash of a file /// Gets the hash of a file
/// </summary> /// </summary>
/// <param name="filename">File path.</param> /// <param name="filename">File path.</param>
public static byte[] File(string filename) public static byte[] File(string filename)
{ {
byte[] hash; File(filename, out byte[] hash);
File(filename, out hash);
return hash; return hash;
} }
/// <summary> /// <summary>
/// Gets the hash of a file in hexadecimal and as a byte array. /// Gets the hash of a file in hexadecimal and as a byte array.
/// </summary> /// </summary>
/// <param name="filename">File path.</param> /// <param name="filename">File path.</param>
/// <param name="hash">Byte array of the hash value.</param> /// <param name="hash">Byte array of the hash value.</param>
public static string File(string filename, out byte[] hash) public static string File(string filename, out byte[] hash)
{ {
FileStream fileStream = new FileStream(filename, FileMode.Open); FileStream fileStream = new FileStream(filename, FileMode.Open);
UInt16 localSum1, localSum2, block; ushort localSum1, localSum2, block;
UInt32 finalSum; uint finalSum;
byte[] blockBytes; byte[] blockBytes;
localSum1 = 0xFFFF; localSum1 = 0xFFFF;
localSum2 = 0xFFFF; localSum2 = 0xFFFF;
block = 0;
if(fileStream.Length % 2 == 0) if(fileStream.Length % 2 == 0)
{
for(int i = 0; i < fileStream.Length; i += 2) for(int i = 0; i < fileStream.Length; i += 2)
{ {
blockBytes = new byte[2]; blockBytes = new byte[2];
fileStream.Read(blockBytes, 0, 2); fileStream.Read(blockBytes, 0, 2);
block = BigEndianBitConverter.ToUInt16(blockBytes, 0); block = BigEndianBitConverter.ToUInt16(blockBytes, 0);
localSum1 = (UInt16)((localSum1 + block) % 0xFFFF); localSum1 = (ushort)((localSum1 + block) % 0xFFFF);
localSum2 = (UInt16)((localSum2 + localSum1) % 0xFFFF); localSum2 = (ushort)((localSum2 + localSum1) % 0xFFFF);
} }
}
else else
{ {
for(int i = 0; i < fileStream.Length - 1; i += 2) for(int i = 0; i < fileStream.Length - 1; i += 2)
@@ -205,8 +196,8 @@ namespace DiscImageChef.Checksums
blockBytes = new byte[2]; blockBytes = new byte[2];
fileStream.Read(blockBytes, 0, 2); fileStream.Read(blockBytes, 0, 2);
block = BigEndianBitConverter.ToUInt16(blockBytes, 0); block = BigEndianBitConverter.ToUInt16(blockBytes, 0);
localSum1 = (UInt16)((localSum1 + block) % 0xFFFF); localSum1 = (ushort)((localSum1 + block) % 0xFFFF);
localSum2 = (UInt16)((localSum2 + localSum1) % 0xFFFF); localSum2 = (ushort)((localSum2 + localSum1) % 0xFFFF);
} }
byte[] oddData = new byte[2]; byte[] oddData = new byte[2];
@@ -214,55 +205,49 @@ namespace DiscImageChef.Checksums
oddData[1] = 0; oddData[1] = 0;
block = BigEndianBitConverter.ToUInt16(oddData, 0); block = BigEndianBitConverter.ToUInt16(oddData, 0);
localSum1 = (UInt16)((localSum1 + block) % 0xFFFF); localSum1 = (ushort)((localSum1 + block) % 0xFFFF);
localSum2 = (UInt16)((localSum2 + localSum1) % 0xFFFF); localSum2 = (ushort)((localSum2 + localSum1) % 0xFFFF);
} }
finalSum = (UInt32)(localSum1 + (localSum2 << 16)); finalSum = (uint)(localSum1 + (localSum2 << 16));
hash = BitConverter.GetBytes(finalSum); hash = BitConverter.GetBytes(finalSum);
StringBuilder fletcherOutput = new StringBuilder(); StringBuilder fletcherOutput = new StringBuilder();
for(int i = 0; i < hash.Length; i++) foreach(byte h in hash) fletcherOutput.Append(h.ToString("x2"));
{
fletcherOutput.Append(hash[i].ToString("x2"));
}
return fletcherOutput.ToString(); return fletcherOutput.ToString();
} }
/// <summary> /// <summary>
/// Gets the hash of the specified data buffer. /// Gets the hash of the specified data buffer.
/// </summary> /// </summary>
/// <param name="data">Data buffer.</param> /// <param name="data">Data buffer.</param>
/// <param name="len">Length of the data buffer to hash.</param> /// <param name="len">Length of the data buffer to hash.</param>
/// <param name="hash">Byte array of the hash value.</param> /// <param name="hash">Byte array of the hash value.</param>
public static string Data(byte[] data, uint len, out byte[] hash) public static string Data(byte[] data, uint len, out byte[] hash)
{ {
UInt16 localSum1, localSum2, block; ushort localSum1, localSum2, block;
UInt32 finalSum; uint finalSum;
localSum1 = 0xFFFF; localSum1 = 0xFFFF;
localSum2 = 0xFFFF; localSum2 = 0xFFFF;
block = 0;
if(len % 2 == 0) if(len % 2 == 0)
{
for(int i = 0; i < len; i += 2) for(int i = 0; i < len; i += 2)
{ {
block = BigEndianBitConverter.ToUInt16(data, i); block = BigEndianBitConverter.ToUInt16(data, i);
localSum1 = (UInt16)((localSum1 + block) % 0xFFFF); localSum1 = (ushort)((localSum1 + block) % 0xFFFF);
localSum2 = (UInt16)((localSum2 + localSum1) % 0xFFFF); localSum2 = (ushort)((localSum2 + localSum1) % 0xFFFF);
} }
}
else else
{ {
for(int i = 0; i < len - 1; i += 2) for(int i = 0; i < len - 1; i += 2)
{ {
block = BigEndianBitConverter.ToUInt16(data, i); block = BigEndianBitConverter.ToUInt16(data, i);
localSum1 = (UInt16)((localSum1 + block) % 0xFFFF); localSum1 = (ushort)((localSum1 + block) % 0xFFFF);
localSum2 = (UInt16)((localSum2 + localSum1) % 0xFFFF); localSum2 = (ushort)((localSum2 + localSum1) % 0xFFFF);
} }
byte[] oddData = new byte[2]; byte[] oddData = new byte[2];
@@ -270,26 +255,23 @@ namespace DiscImageChef.Checksums
oddData[1] = 0; oddData[1] = 0;
block = BigEndianBitConverter.ToUInt16(oddData, 0); block = BigEndianBitConverter.ToUInt16(oddData, 0);
localSum1 = (UInt16)((localSum1 + block) % 0xFFFF); localSum1 = (ushort)((localSum1 + block) % 0xFFFF);
localSum2 = (UInt16)((localSum2 + localSum1) % 0xFFFF); localSum2 = (ushort)((localSum2 + localSum1) % 0xFFFF);
} }
finalSum = (UInt32)(localSum1 + (localSum2 << 16)); finalSum = (uint)(localSum1 + (localSum2 << 16));
hash = BitConverter.GetBytes(finalSum); hash = BitConverter.GetBytes(finalSum);
StringBuilder fletcherOutput = new StringBuilder(); StringBuilder fletcherOutput = new StringBuilder();
for(int i = 0; i < hash.Length; i++) foreach(byte h in hash) fletcherOutput.Append(h.ToString("x2"));
{
fletcherOutput.Append(hash[i].ToString("x2"));
}
return fletcherOutput.ToString(); return fletcherOutput.ToString();
} }
/// <summary> /// <summary>
/// Gets the hash of the specified data buffer. /// Gets the hash of the specified data buffer.
/// </summary> /// </summary>
/// <param name="data">Data buffer.</param> /// <param name="data">Data buffer.</param>
/// <param name="hash">Byte array of the hash value.</param> /// <param name="hash">Byte array of the hash value.</param>
@@ -304,7 +286,7 @@ namespace DiscImageChef.Checksums
byte sum1, sum2; byte sum1, sum2;
/// <summary> /// <summary>
/// Initializes the Fletcher16 sums /// Initializes the Fletcher16 sums
/// </summary> /// </summary>
public void Init() public void Init()
{ {
@@ -313,7 +295,7 @@ namespace DiscImageChef.Checksums
} }
/// <summary> /// <summary>
/// Updates the hash with data. /// Updates the hash with data.
/// </summary> /// </summary>
/// <param name="data">Data buffer.</param> /// <param name="data">Data buffer.</param>
/// <param name="len">Length of buffer to hash.</param> /// <param name="len">Length of buffer to hash.</param>
@@ -327,7 +309,7 @@ namespace DiscImageChef.Checksums
} }
/// <summary> /// <summary>
/// Updates the hash with data. /// Updates the hash with data.
/// </summary> /// </summary>
/// <param name="data">Data buffer.</param> /// <param name="data">Data buffer.</param>
public void Update(byte[] data) public void Update(byte[] data)
@@ -336,43 +318,40 @@ namespace DiscImageChef.Checksums
} }
/// <summary> /// <summary>
/// Returns a byte array of the hash value. /// Returns a byte array of the hash value.
/// </summary> /// </summary>
public byte[] Final() public byte[] Final()
{ {
UInt16 finalSum = (UInt16)(sum1 + (sum2 << 8)); ushort finalSum = (ushort)(sum1 + (sum2 << 8));
return BigEndianBitConverter.GetBytes(finalSum); return BigEndianBitConverter.GetBytes(finalSum);
} }
/// <summary> /// <summary>
/// Returns a hexadecimal representation of the hash value. /// Returns a hexadecimal representation of the hash value.
/// </summary> /// </summary>
public string End() public string End()
{ {
UInt16 finalSum = (UInt16)(sum1 + (sum2 << 8)); ushort finalSum = (ushort)(sum1 + (sum2 << 8));
StringBuilder fletcherOutput = new StringBuilder(); StringBuilder fletcherOutput = new StringBuilder();
for(int i = 0; i < BigEndianBitConverter.GetBytes(finalSum).Length; i++) for(int i = 0; i < BigEndianBitConverter.GetBytes(finalSum).Length; i++)
{
fletcherOutput.Append(BigEndianBitConverter.GetBytes(finalSum)[i].ToString("x2")); fletcherOutput.Append(BigEndianBitConverter.GetBytes(finalSum)[i].ToString("x2"));
}
return fletcherOutput.ToString(); return fletcherOutput.ToString();
} }
/// <summary> /// <summary>
/// Gets the hash of a file /// Gets the hash of a file
/// </summary> /// </summary>
/// <param name="filename">File path.</param> /// <param name="filename">File path.</param>
public static byte[] File(string filename) public static byte[] File(string filename)
{ {
byte[] hash; File(filename, out byte[] hash);
File(filename, out hash);
return hash; return hash;
} }
/// <summary> /// <summary>
/// Gets the hash of a file in hexadecimal and as a byte array. /// Gets the hash of a file in hexadecimal and as a byte array.
/// </summary> /// </summary>
/// <param name="filename">File path.</param> /// <param name="filename">File path.</param>
/// <param name="hash">Byte array of the hash value.</param> /// <param name="hash">Byte array of the hash value.</param>
@@ -380,11 +359,10 @@ namespace DiscImageChef.Checksums
{ {
FileStream fileStream = new FileStream(filename, FileMode.Open); FileStream fileStream = new FileStream(filename, FileMode.Open);
byte localSum1, localSum2, block; byte localSum1, localSum2, block;
UInt16 finalSum; ushort finalSum;
localSum1 = 0xFF; localSum1 = 0xFF;
localSum2 = 0xFF; localSum2 = 0xFF;
block = 0;
for(int i = 0; i < fileStream.Length; i += 2) for(int i = 0; i < fileStream.Length; i += 2)
{ {
@@ -393,22 +371,19 @@ namespace DiscImageChef.Checksums
localSum2 = (byte)((localSum2 + localSum1) % 0xFF); localSum2 = (byte)((localSum2 + localSum1) % 0xFF);
} }
finalSum = (UInt16)(localSum1 + (localSum2 << 8)); finalSum = (ushort)(localSum1 + (localSum2 << 8));
hash = BitConverter.GetBytes(finalSum); hash = BitConverter.GetBytes(finalSum);
StringBuilder fletcherOutput = new StringBuilder(); StringBuilder fletcherOutput = new StringBuilder();
for(int i = 0; i < hash.Length; i++) foreach(byte h in hash) fletcherOutput.Append(h.ToString("x2"));
{
fletcherOutput.Append(hash[i].ToString("x2"));
}
return fletcherOutput.ToString(); return fletcherOutput.ToString();
} }
/// <summary> /// <summary>
/// Gets the hash of the specified data buffer. /// Gets the hash of the specified data buffer.
/// </summary> /// </summary>
/// <param name="data">Data buffer.</param> /// <param name="data">Data buffer.</param>
/// <param name="len">Length of the data buffer to hash.</param> /// <param name="len">Length of the data buffer to hash.</param>
@@ -416,7 +391,7 @@ namespace DiscImageChef.Checksums
public static string Data(byte[] data, uint len, out byte[] hash) public static string Data(byte[] data, uint len, out byte[] hash)
{ {
byte localSum1, localSum2; byte localSum1, localSum2;
UInt16 finalSum; ushort finalSum;
localSum1 = 0xFF; localSum1 = 0xFF;
localSum2 = 0xFF; localSum2 = 0xFF;
@@ -427,22 +402,19 @@ namespace DiscImageChef.Checksums
localSum2 = (byte)((localSum2 + localSum1) % 0xFF); localSum2 = (byte)((localSum2 + localSum1) % 0xFF);
} }
finalSum = (UInt16)(localSum1 + (localSum2 << 8)); finalSum = (ushort)(localSum1 + (localSum2 << 8));
hash = BitConverter.GetBytes(finalSum); hash = BitConverter.GetBytes(finalSum);
StringBuilder fletcherOutput = new StringBuilder(); StringBuilder fletcherOutput = new StringBuilder();
for(int i = 0; i < hash.Length; i++) foreach(byte h in hash) fletcherOutput.Append(h.ToString("x2"));
{
fletcherOutput.Append(hash[i].ToString("x2"));
}
return fletcherOutput.ToString(); return fletcherOutput.ToString();
} }
/// <summary> /// <summary>
/// Gets the hash of the specified data buffer. /// Gets the hash of the specified data buffer.
/// </summary> /// </summary>
/// <param name="data">Data buffer.</param> /// <param name="data">Data buffer.</param>
/// <param name="hash">Byte array of the hash value.</param> /// <param name="hash">Byte array of the hash value.</param>
@@ -451,6 +423,4 @@ namespace DiscImageChef.Checksums
return Data(data, (uint)data.Length, out hash); return Data(data, (uint)data.Length, out hash);
} }
} }
} }*/
*/

2
MD5Context.cs
View File

@@ -37,7 +37,7 @@ using System.Text;
namespace DiscImageChef.Checksums namespace DiscImageChef.Checksums
{ {
/// <summary> /// <summary>
/// Provides a UNIX similar API to .NET MD5. /// Wraps up .NET MD5 implementation to a Init(), Update(), Final() context.
/// </summary> /// </summary>
public class Md5Context public class Md5Context
{ {

2
RIPEMD160Context.cs
View File

@@ -37,7 +37,7 @@ using System.Text;
namespace DiscImageChef.Checksums namespace DiscImageChef.Checksums
{ {
/// <summary> /// <summary>
/// Provides a UNIX similar API to .NET RIPEMD160. /// Wraps up .NET RIPEMD160 implementation to a Init(), Update(), Final() context.
/// </summary> /// </summary>
public class Ripemd160Context public class Ripemd160Context
{ {

3
ReedSolomon.cs
View File

@@ -62,6 +62,9 @@ using DiscImageChef.Console;
namespace DiscImageChef.Checksums namespace DiscImageChef.Checksums
{ {
/// <summary>
/// Implements the Reed-Solomon algorithm
/// </summary>
public class ReedSolomon public class ReedSolomon
{ {
/* Primitive polynomials - see Lin & Costello, Error Control Coding Appendix A, /* Primitive polynomials - see Lin & Costello, Error Control Coding Appendix A,

2
SHA1Context.cs
View File

@@ -37,7 +37,7 @@ using System.Text;
namespace DiscImageChef.Checksums namespace DiscImageChef.Checksums
{ {
/// <summary> /// <summary>
/// Provides a UNIX similar API to .NET SHA1. /// Wraps up .NET SHA1 implementation to a Init(), Update(), Final() context.
/// </summary> /// </summary>
public class Sha1Context public class Sha1Context
{ {

2
SHA256Context.cs
View File

@@ -37,7 +37,7 @@ using System.Text;
namespace DiscImageChef.Checksums namespace DiscImageChef.Checksums
{ {
/// <summary> /// <summary>
/// Provides a UNIX similar API to .NET SHA256. /// Wraps up .NET SHA256 implementation to a Init(), Update(), Final() context.
/// </summary> /// </summary>
public class Sha256Context public class Sha256Context
{ {

2
SHA384Context.cs
View File

@@ -37,7 +37,7 @@ using System.Text;
namespace DiscImageChef.Checksums namespace DiscImageChef.Checksums
{ {
/// <summary> /// <summary>
/// Provides a UNIX similar API to .NET SHA384. /// Wraps up .NET SHA384 implementation to a Init(), Update(), Final() context.
/// </summary> /// </summary>
public class Sha384Context public class Sha384Context
{ {

2
SHA512Context.cs
View File

@@ -37,7 +37,7 @@ using System.Text;
namespace DiscImageChef.Checksums namespace DiscImageChef.Checksums
{ {
/// <summary> /// <summary>
/// Provides a UNIX similar API to .NET SHA512. /// Wraps up .NET SHA512 implementation to a Init(), Update(), Final() context.
/// </summary> /// </summary>
public class Sha512Context public class Sha512Context
{ {

2
SpamSumContext.cs
View File

@@ -45,7 +45,7 @@ using System.Text;
namespace DiscImageChef.Checksums namespace DiscImageChef.Checksums
{ {
/// <summary> /// <summary>
/// Provides a UNIX similar API to calculate Fuzzy Hash (SpamSum). /// Implements the SpamSum fuzzy hashing algorithm.
/// </summary> /// </summary>
public class SpamSumContext public class SpamSumContext
{ {