mirror of
https://github.com/aaru-dps/Aaru.git
synced 2025-12-16 19:24:25 +00:00
472 lines
21 KiB
C#
472 lines
21 KiB
C#
// /***************************************************************************
|
|
// Aaru Data Preservation Suite
|
|
// ----------------------------------------------------------------------------
|
|
//
|
|
// Filename : Dump.cs
|
|
// Author(s) : Rebecca Wallander <sakcheen+github@gmail.com>
|
|
//
|
|
// --[ Description ] ----------------------------------------------------------
|
|
//
|
|
// SCSI read commands related to Content Scrambling System.
|
|
//
|
|
// --[ License ] --------------------------------------------------------------
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a
|
|
// copy of this software and associated documentation files (the
|
|
// "Software"), to deal in the Software without restriction, including
|
|
// without limitation the rights to use, copy, modify, merge, publish,
|
|
// distribute, sublicense, and/or sell copies of the Software, and to
|
|
// permit persons to whom the Software is furnished to do so, subject to
|
|
// the following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included
|
|
// in all copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
|
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
|
// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
|
|
// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
|
|
// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
|
|
// SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
//
|
|
// ----------------------------------------------------------------------------
|
|
// Copyright © 2020-2023 Rebecca Wallander
|
|
// ****************************************************************************/
|
|
|
|
using System;
|
|
using System.Linq;
|
|
using Aaru.Console;
|
|
using Aaru.Decoders.DVD;
|
|
using Aaru.Devices;
|
|
|
|
namespace Aaru.Decryption.DVD;
|
|
|
|
public sealed class Dump(Device dev)
|
|
{
|
|
const byte KEY_SIZE = 5;
|
|
const byte CHALLENGE_SIZE = 2 * KEY_SIZE;
|
|
const string MODULE_NAME = "DVD decryption";
|
|
|
|
public byte Agid { get; private set; }
|
|
public byte[] BusKey { get; private set; } = Array.Empty<byte>();
|
|
|
|
/// <summary>Returns the Authentication Success Flag of the logical unit.</summary>
|
|
/// <returns><c>true</c> if the command failed and <paramref name="senseBuffer" /> contains the sense buffer.</returns>
|
|
/// <param name="buffer">Buffer where the Authentication Success Flag will be stored.</param>
|
|
/// <param name="senseBuffer">Sense buffer.</param>
|
|
/// <param name="keyClass">Key class.</param>
|
|
/// <param name="timeout">Timeout in seconds.</param>
|
|
/// <param name="duration">Duration in milliseconds it took for the device to execute the command.</param>
|
|
public bool ReadAsf(out byte[] buffer, out byte[] senseBuffer, DvdCssKeyClass keyClass, uint timeout,
|
|
out double duration)
|
|
{
|
|
senseBuffer = new byte[64];
|
|
var cdb = new byte[12];
|
|
buffer = new byte[8];
|
|
|
|
cdb[0] = (byte)ScsiCommands.ReportKey;
|
|
cdb[7] = (byte)keyClass;
|
|
cdb[8] = (byte)((buffer.Length & 0xFF00) >> 8);
|
|
cdb[9] = (byte)(buffer.Length & 0xFF);
|
|
cdb[10] = (byte)((byte)CssReportKeyFormat.Asf ^ (Agid & 0x03) << 6);
|
|
|
|
dev.SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration, out bool sense);
|
|
|
|
AaruConsole.DebugWriteLine(MODULE_NAME, Localization.REPORT_ASF_AGID_1_Sense_2_Last_Error_3_took_0_ms, duration,
|
|
Agid, sense, dev.LastError);
|
|
|
|
return sense;
|
|
}
|
|
|
|
/// <summary>Returns the Regional Playback Control State of the logical unit.</summary>
|
|
/// <returns><c>true</c> if the command failed and <paramref name="senseBuffer" /> contains the sense buffer.</returns>
|
|
/// <param name="buffer">Buffer where the Regional Playback Control State will be stored.</param>
|
|
/// <param name="senseBuffer">Sense buffer.</param>
|
|
/// <param name="keyClass">Key class.</param>
|
|
/// <param name="timeout">Timeout in seconds.</param>
|
|
/// <param name="duration">Duration in milliseconds it took for the device to execute the command.</param>
|
|
public bool ReadRpc(out byte[] buffer, out byte[] senseBuffer, DvdCssKeyClass keyClass, uint timeout,
|
|
out double duration)
|
|
{
|
|
senseBuffer = new byte[64];
|
|
var cdb = new byte[12];
|
|
buffer = new byte[8];
|
|
|
|
cdb[0] = (byte)ScsiCommands.ReportKey;
|
|
cdb[7] = (byte)keyClass;
|
|
cdb[8] = (byte)((buffer.Length & 0xFF00) >> 8);
|
|
cdb[9] = (byte)(buffer.Length & 0xFF);
|
|
cdb[10] = (byte)((byte)CssReportKeyFormat.RpcState ^ (Agid & 0x03) << 6);
|
|
|
|
dev.SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration, out bool sense);
|
|
|
|
AaruConsole.DebugWriteLine(MODULE_NAME, Localization.REPORT_ASF_AGID_1_Sense_2_Last_Error_3_took_0_ms, duration,
|
|
Agid, sense, dev.LastError);
|
|
|
|
return sense;
|
|
}
|
|
|
|
/// <summary>Invalidates an Authentication Grant ID.</summary>
|
|
/// <param name="buffer">Buffer where the Regional Playback Control State will be stored.</param>
|
|
/// <param name="senseBuffer">Sense buffer.</param>
|
|
/// <param name="keyClass">Key class.</param>
|
|
/// <param name="timeout">Timeout in seconds.</param>
|
|
/// <param name="duration">Duration in milliseconds it took for the device to execute the command.</param>
|
|
/// <returns><c>true</c> if the command failed and <paramref name="senseBuffer" /> contains the sense buffer.</returns>
|
|
public bool InvalidateAgid(out byte[] buffer, out byte[] senseBuffer, DvdCssKeyClass keyClass, uint timeout,
|
|
out double duration)
|
|
{
|
|
senseBuffer = new byte[64];
|
|
var cdb = new byte[12];
|
|
buffer = Array.Empty<byte>();
|
|
|
|
cdb[0] = (byte)ScsiCommands.ReportKey;
|
|
cdb[7] = (byte)keyClass;
|
|
cdb[8] = (byte)((buffer.Length & 0xFF00) >> 8);
|
|
cdb[9] = (byte)(buffer.Length & 0xFF);
|
|
cdb[10] = (byte)((byte)CssReportKeyFormat.InvalidateAgid ^ (Agid & 0x03) << 6);
|
|
|
|
dev.SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration, out bool sense);
|
|
|
|
AaruConsole.DebugWriteLine(MODULE_NAME, Localization.INVALIDATE_AGID_AGID_1_Sense_2_Last_Error_3_took_0_ms,
|
|
duration, Agid, sense, dev.LastError);
|
|
|
|
return sense;
|
|
}
|
|
|
|
/// <summary>Returns a valid Authentication Grant ID for CSS/CPPM.</summary>
|
|
/// <param name="buffer">Buffer where the Regional Playback Control State will be stored.</param>
|
|
/// <param name="senseBuffer">Sense buffer.</param>
|
|
/// <param name="keyClass">Key class.</param>
|
|
/// <param name="timeout">Timeout in seconds.</param>
|
|
/// <param name="duration">Duration in milliseconds it took for the device to execute the command.</param>
|
|
/// <returns><c>true</c> if the command failed and <paramref name="senseBuffer" /> contains the sense buffer.</returns>
|
|
public bool ReportAgidCssCppm(out byte[] buffer, out byte[] senseBuffer, DvdCssKeyClass keyClass, uint timeout,
|
|
out double duration)
|
|
{
|
|
senseBuffer = new byte[64];
|
|
var cdb = new byte[12];
|
|
buffer = new byte[8];
|
|
|
|
cdb[0] = (byte)ScsiCommands.ReportKey;
|
|
cdb[7] = (byte)keyClass;
|
|
cdb[8] = (byte)((buffer.Length & 0xFF00) >> 8);
|
|
cdb[9] = (byte)(buffer.Length & 0xFF);
|
|
cdb[10] = (byte)((byte)CssReportKeyFormat.AgidForCssCppm ^ (Agid & 0x03) << 6);
|
|
|
|
dev.SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration, out bool sense);
|
|
|
|
AaruConsole.DebugWriteLine(MODULE_NAME, Localization.REPORT_AGID_CSS_CPPM_AGID_1_Sense_2_Last_Error_3_took_0_ms,
|
|
duration, Agid, sense, dev.LastError);
|
|
|
|
return sense;
|
|
}
|
|
|
|
/// <summary>Returns KEY1 from the logical unit.</summary>
|
|
/// <param name="buffer">Buffer where the Regional Playback Control State will be stored.</param>
|
|
/// <param name="senseBuffer">Sense buffer.</param>
|
|
/// <param name="keyClass">Key class.</param>
|
|
/// <param name="timeout">Timeout in seconds.</param>
|
|
/// <param name="duration">Duration in milliseconds it took for the device to execute the command.</param>
|
|
/// <returns><c>true</c> if the command failed and <paramref name="senseBuffer" /> contains the sense buffer.</returns>
|
|
public bool ReportKey1(out byte[] buffer, out byte[] senseBuffer, DvdCssKeyClass keyClass, uint timeout,
|
|
out double duration)
|
|
{
|
|
senseBuffer = new byte[64];
|
|
var cdb = new byte[12];
|
|
buffer = new byte[12];
|
|
|
|
cdb[0] = (byte)ScsiCommands.ReportKey;
|
|
cdb[7] = (byte)keyClass;
|
|
cdb[8] = (byte)((buffer.Length & 0xFF00) >> 8);
|
|
cdb[9] = (byte)(buffer.Length & 0xFF);
|
|
cdb[10] = (byte)((byte)CssReportKeyFormat.Key1 ^ (Agid & 0x03) << 6);
|
|
|
|
dev.SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration, out bool sense);
|
|
|
|
AaruConsole.DebugWriteLine(MODULE_NAME, Localization.REPORT_KEY1_AGID_1_Sense_2_Last_Error_3_took_0_ms,
|
|
duration, Agid, sense, dev.LastError);
|
|
|
|
return sense;
|
|
}
|
|
|
|
/// <summary>Returns the challenge from the logical unit.</summary>
|
|
/// <param name="buffer">Buffer where the Regional Playback Control State will be stored.</param>
|
|
/// <param name="senseBuffer">Sense buffer.</param>
|
|
/// <param name="keyClass">Key class.</param>
|
|
/// <param name="timeout">Timeout in seconds.</param>
|
|
/// <param name="duration">Duration in milliseconds it took for the device to execute the command.</param>
|
|
/// <returns><c>true</c> if the command failed and <paramref name="senseBuffer" /> contains the sense buffer.</returns>
|
|
public bool ReportChallenge(out byte[] buffer, out byte[] senseBuffer, DvdCssKeyClass keyClass, uint timeout,
|
|
out double duration)
|
|
{
|
|
senseBuffer = new byte[64];
|
|
var cdb = new byte[12];
|
|
buffer = new byte[16];
|
|
|
|
cdb[0] = (byte)ScsiCommands.ReportKey;
|
|
cdb[7] = (byte)keyClass;
|
|
cdb[8] = (byte)((buffer.Length & 0xFF00) >> 8);
|
|
cdb[9] = (byte)(buffer.Length & 0xFF);
|
|
cdb[10] = (byte)((byte)CssReportKeyFormat.ChallengeKey ^ (Agid & 0x03) << 6);
|
|
|
|
dev.SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration, out bool sense);
|
|
|
|
AaruConsole.DebugWriteLine(MODULE_NAME, Localization.REPORT_CHALLENGE_AGID_1_Sense_2_Last_Error_3_took_0_ms,
|
|
duration, Agid, sense, dev.LastError);
|
|
|
|
return sense;
|
|
}
|
|
|
|
/// <summary>Send a challenge to the logical unit.</summary>
|
|
/// <param name="buffer">Buffer where the Regional Playback Control State will be stored.</param>
|
|
/// <param name="senseBuffer">Sense buffer.</param>
|
|
/// <param name="keyClass">Key class.</param>
|
|
/// <param name="challengeKey">The challenge; can be any 10 bytes.</param>
|
|
/// <param name="timeout">Timeout in seconds.</param>
|
|
/// <param name="duration">Duration in milliseconds it took for the device to execute the command.</param>
|
|
/// <returns><c>true</c> if the command failed and <paramref name="senseBuffer" /> contains the sense buffer.</returns>
|
|
public bool SendChallenge(out byte[] buffer, out byte[] senseBuffer, DvdCssKeyClass keyClass, byte[] challengeKey,
|
|
uint timeout, out double duration)
|
|
{
|
|
senseBuffer = new byte[64];
|
|
var cdb = new byte[12];
|
|
buffer = new byte[16];
|
|
|
|
cdb[0] = (byte)ScsiCommands.SendKey;
|
|
cdb[7] = (byte)keyClass;
|
|
cdb[8] = (byte)((buffer.Length & 0xFF00) >> 8);
|
|
cdb[9] = (byte)(buffer.Length & 0xFF);
|
|
cdb[10] = (byte)((byte)CssSendKeyFormat.ChallengeKey ^ (Agid & 0x03) << 6);
|
|
buffer[0] = (byte)((buffer.Length - 2 & 0xFF00) >> 8);
|
|
buffer[1] = (byte)(buffer.Length - 2 & 0xFF);
|
|
buffer[4] = challengeKey[9];
|
|
buffer[5] = challengeKey[8];
|
|
buffer[6] = challengeKey[7];
|
|
buffer[7] = challengeKey[6];
|
|
buffer[8] = challengeKey[5];
|
|
buffer[9] = challengeKey[4];
|
|
buffer[10] = challengeKey[3];
|
|
buffer[11] = challengeKey[2];
|
|
buffer[12] = challengeKey[1];
|
|
buffer[13] = challengeKey[0];
|
|
|
|
dev.SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.Out, out duration, out bool sense);
|
|
|
|
AaruConsole.DebugWriteLine(MODULE_NAME,
|
|
Localization.SEND_CHALLENGE_AGID_1_Challenge_2_Sense_3_Last_Error_4_took_0_ms,
|
|
duration, Agid, challengeKey, sense, dev.LastError);
|
|
|
|
return sense;
|
|
}
|
|
|
|
/// <summary>Send KEY2 to the logical unit.</summary>
|
|
/// <param name="buffer">Buffer where the Regional Playback Control State will be stored.</param>
|
|
/// <param name="senseBuffer">Sense buffer.</param>
|
|
/// <param name="keyClass">Key class.</param>
|
|
/// <param name="key2">The KEY2 message.</param>
|
|
/// <param name="timeout">Timeout in seconds.</param>
|
|
/// <param name="duration">Duration in milliseconds it took for the device to execute the command.</param>
|
|
/// <returns><c>true</c> if the command failed and <paramref name="senseBuffer" /> contains the sense buffer.</returns>
|
|
public bool SendKey2(out byte[] buffer, out byte[] senseBuffer, DvdCssKeyClass keyClass, byte[] key2, uint timeout,
|
|
out double duration)
|
|
{
|
|
senseBuffer = new byte[64];
|
|
var cdb = new byte[12];
|
|
buffer = new byte[12];
|
|
|
|
cdb[0] = (byte)ScsiCommands.SendKey;
|
|
cdb[7] = (byte)keyClass;
|
|
cdb[8] = (byte)((buffer.Length & 0xFF00) >> 8);
|
|
cdb[9] = (byte)(buffer.Length & 0xFF);
|
|
cdb[10] = (byte)((byte)CssSendKeyFormat.Key2 ^ (Agid & 0x03) << 6);
|
|
buffer[0] = (byte)((buffer.Length - 2 & 0xFF00) >> 8);
|
|
buffer[1] = (byte)(buffer.Length - 2 & 0xFF);
|
|
buffer[4] = key2[4];
|
|
buffer[5] = key2[3];
|
|
buffer[6] = key2[2];
|
|
buffer[7] = key2[1];
|
|
buffer[8] = key2[0];
|
|
|
|
dev.SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.Out, out duration, out bool sense);
|
|
|
|
AaruConsole.DebugWriteLine(MODULE_NAME,
|
|
Localization.SEND_CHALLENGE_AGID_1_KEY2_2_Sense_3_Last_Error_4_took_0_ms, duration,
|
|
Agid, key2, sense, dev.LastError);
|
|
|
|
return sense;
|
|
}
|
|
|
|
/// <summary>Returns the encrypted disc key of the MMC logical unit</summary>
|
|
/// <returns><c>true</c> if the command failed and <paramref name="senseBuffer" /> contains the sense buffer.</returns>
|
|
/// <param name="buffer">Buffer where the bus key will be stored</param>
|
|
/// <param name="senseBuffer">Sense buffer.</param>
|
|
/// <param name="timeout">Timeout in seconds.</param>
|
|
/// <param name="duration">Duration in milliseconds it took for the device to execute the command.</param>
|
|
public bool ReadDiscKey(out byte[] buffer, out byte[] senseBuffer, uint timeout, out double duration)
|
|
{
|
|
senseBuffer = new byte[64];
|
|
var cdb = new byte[12];
|
|
buffer = new byte[2052];
|
|
|
|
cdb[0] = (byte)ScsiCommands.ReadDiscStructure;
|
|
cdb[1] = (byte)MmcDiscStructureMediaType.Dvd & 0x0F;
|
|
cdb[6] = 0;
|
|
cdb[7] = (byte)MmcDiscStructureFormat.DiscKey;
|
|
cdb[8] = (byte)((buffer.Length & 0xFF00) >> 8);
|
|
cdb[9] = (byte)(buffer.Length & 0xFF);
|
|
cdb[10] = (byte)((Agid & 0x03) << 6);
|
|
|
|
dev.SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration, out bool sense);
|
|
|
|
return sense;
|
|
}
|
|
|
|
/// <summary>Returns the bus key of the MMC logical unit</summary>
|
|
/// <returns><c>true</c> if the command failed and <paramref name="senseBuffer" /> contains the sense buffer.</returns>
|
|
/// <param name="buffer">Buffer where the bus key will be stored</param>
|
|
/// <param name="senseBuffer">Sense buffer.</param>
|
|
/// <param name="protectionType">The type of protection the logical unit reports</param>
|
|
/// <param name="timeout">Timeout in seconds.</param>
|
|
/// <param name="duration">Duration in milliseconds it took for the device to execute the command.</param>
|
|
public bool ReadBusKey(out byte[] buffer, out byte[] senseBuffer, CopyrightType protectionType, uint timeout,
|
|
out double duration)
|
|
{
|
|
duration = 0;
|
|
buffer = Array.Empty<byte>();
|
|
senseBuffer = new byte[64];
|
|
|
|
var sense = false;
|
|
var challenge = new byte[CHALLENGE_SIZE];
|
|
var key1 = new byte[KEY_SIZE];
|
|
byte variant = 0;
|
|
|
|
for(byte i = 0; i < 4; i++)
|
|
{
|
|
// Invalidate AGID to reset any previous drive communications
|
|
Agid = i;
|
|
|
|
sense = InvalidateAgid(out buffer, out senseBuffer, DvdCssKeyClass.DvdCssCppmOrCprm, timeout, out duration);
|
|
|
|
switch(protectionType)
|
|
{
|
|
// Get AGID
|
|
case CopyrightType.CSS:
|
|
sense = ReportAgidCssCppm(out buffer, out senseBuffer, DvdCssKeyClass.DvdCssCppmOrCprm, timeout,
|
|
out duration);
|
|
|
|
break;
|
|
case CopyrightType.CPRM:
|
|
throw new NotImplementedException();
|
|
}
|
|
|
|
if(sense)
|
|
continue;
|
|
|
|
Agid = (byte)(buffer[7] >> 6);
|
|
|
|
break;
|
|
}
|
|
|
|
if(sense)
|
|
return true;
|
|
|
|
for(byte i = 0; i < CHALLENGE_SIZE; i++)
|
|
challenge[i] = i;
|
|
|
|
sense = SendChallenge(out buffer, out senseBuffer, DvdCssKeyClass.DvdCssCppmOrCprm, challenge, timeout,
|
|
out duration);
|
|
|
|
if(sense)
|
|
return true;
|
|
|
|
sense = ReportKey1(out buffer, out senseBuffer, DvdCssKeyClass.DvdCssCppmOrCprm, timeout, out duration);
|
|
|
|
if(sense)
|
|
return true;
|
|
|
|
for(byte i = 0; i < KEY_SIZE; i++)
|
|
key1[i] = buffer[8 - i];
|
|
|
|
for(byte i = 0; i < 32; i++)
|
|
{
|
|
CSS.EncryptKey(DvdCssKeyType.Key1, i, challenge, out byte[] keyCheck);
|
|
|
|
if(key1.SequenceEqual(keyCheck))
|
|
{
|
|
variant = i;
|
|
|
|
break;
|
|
}
|
|
|
|
if(i < 31)
|
|
continue;
|
|
|
|
senseBuffer = Array.Empty<byte>();
|
|
|
|
return true;
|
|
}
|
|
|
|
sense = ReportChallenge(out buffer, out senseBuffer, DvdCssKeyClass.DvdCssCppmOrCprm, timeout, out duration);
|
|
|
|
if(sense)
|
|
return true;
|
|
|
|
for(byte i = 0; i < CHALLENGE_SIZE; i++)
|
|
challenge[i] = buffer[13 - i];
|
|
|
|
CSS.EncryptKey(DvdCssKeyType.Key2, variant, challenge, out byte[] key2);
|
|
|
|
sense = SendKey2(out buffer, out senseBuffer, DvdCssKeyClass.DvdCssCppmOrCprm, key2, timeout, out duration);
|
|
|
|
if(sense)
|
|
return true;
|
|
|
|
key1.CopyTo(challenge, 0);
|
|
key2.CopyTo(challenge, key1.Length);
|
|
CSS.EncryptKey(DvdCssKeyType.BusKey, variant, challenge, out buffer);
|
|
|
|
BusKey = buffer;
|
|
|
|
return false;
|
|
}
|
|
|
|
/// <summary>Reads a title key for a sector on the disc.</summary>
|
|
/// <param name="buffer">Buffer where the bus key will be stored</param>
|
|
/// <param name="senseBuffer">Sense buffer.</param>
|
|
/// <param name="keyClass">Key class.</param>
|
|
/// <param name="address">The sector address to get the key for.</param>
|
|
/// <param name="timeout">Timeout in seconds.</param>
|
|
/// <param name="duration">Duration in milliseconds it took for the device to execute the command.</param>
|
|
/// <returns><c>true</c> if the command failed and <paramref name="senseBuffer" /> contains the sense buffer.</returns>
|
|
public bool ReadTitleKey(out byte[] buffer, out byte[] senseBuffer, DvdCssKeyClass keyClass, ulong address,
|
|
uint timeout, out double duration)
|
|
{
|
|
// We need to be in a bus key state to read title keys. Only CSS has title keys.
|
|
ReadBusKey(out buffer, out senseBuffer, CopyrightType.CSS, timeout, out duration);
|
|
|
|
BusKey = buffer;
|
|
|
|
senseBuffer = new byte[64];
|
|
var cdb = new byte[12];
|
|
buffer = new byte[12];
|
|
|
|
cdb[0] = (byte)ScsiCommands.ReportKey;
|
|
cdb[2] = (byte)((address & 0xFF000000) >> 24);
|
|
cdb[3] = (byte)((address & 0xFF0000) >> 16);
|
|
cdb[4] = (byte)((address & 0xFF00) >> 8);
|
|
cdb[5] = (byte)(address & 0xFF);
|
|
cdb[7] = (byte)keyClass;
|
|
cdb[8] = (byte)((buffer.Length & 0xFF00) >> 8);
|
|
cdb[9] = (byte)(buffer.Length & 0xFF);
|
|
cdb[10] = (byte)((byte)CssReportKeyFormat.TitleKey ^ (Agid & 0x03) << 6);
|
|
|
|
dev.SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration, out bool sense);
|
|
|
|
AaruConsole.DebugWriteLine(MODULE_NAME, Localization.GET_TITLE_KEY_AGID_1_LBA_2_Sense_3_took_0_ms, duration,
|
|
Agid, address, sense);
|
|
|
|
return sense;
|
|
}
|
|
} |