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    • 1. 发明申请
    • METHOD FOR RECORDING DATA ON A DATA STORAGE MEDIUM ENABLING DATA IDENTIFICATION
    • 在数据存储介质上记录数据的方法,使数据识别
    • WO2003043004A1
    • 2003-05-22
    • PCT/RU2002/000343
    • 2002-07-19
    • G11B20/00
    • G11B20/00086G11B20/00615G11B20/00644
    • The invention relates to methods for recording data on an information medium such as, for example a CD or DVD, and can be used for protecting data against non-authorised copying, identifying data storage media and for data validation. The inventive method consists in forming a data file in the form of a first data sector sequence, the sector addresses of said sequence being embodied in the form of a sequence of natural numbers, recording said first sequence of the formed sectors with respective addresses on a spiral track. In addition, during the formation of the first sector sequence, at least one second data sector sequence whose sector addresses at least partially coincide with the sector addresses of the first sequence is formed, the number of coinciding addresses is equal to C and is not less than the number of data sectors recorded on two adjacent turns of the spiral track in an area which corresponds to the addresses of said sectors. Key data is registered in sectors having the coinciding addresses. Any digital reader can be used for reading out data from the discs.
    • 本发明涉及用于在诸如CD或DVD的信息介质上记录数据的方法,并且可以用于保护数据免受非授权复制,识别数据存储介质和数据验证。 本发明的方法包括以第一数据扇区序列的形式形成数据文件,所述序列的扇区地址以自然数序列的形式体现,将形成的扇区的第一序列以相应的地址记录在一个 螺旋轨道。 此外,在形成第一扇区序列期间,形成其扇区地址至少部分地与第一序列的扇区地址一致的至少一个第二数据扇区序列,重合地址的数目等于C并且不小于 比在对应于所述扇区的地址的区域中在螺旋轨道的两个相邻匝上记录的数据扇区的数量。 密钥数据被记录在具有一致地址的扇区中。 任何数字读卡器都可用于从光盘读出数据。
    • 3. 发明申请
    • COPY-PROTECTED OPTICAL STORAGE MEDIA AND METHOD FOR PRODUCING THE SAME
    • 复制保护的光存储介质及其制造方法
    • WO2009138874A2
    • 2009-11-19
    • PCT/IB2009005642
    • 2009-05-18
    • ARIS MOHD AFENDY BIN MOHD
    • ARIS MOHD AFENDY BIN MOHD
    • G11B20/12G11B7/007G11B20/10
    • G11B19/04G11B19/122G11B20/00086G11B20/00173G11B20/0021G11B20/00615G11B20/0063G11B20/00659G11B2220/2537
    • A method is provided for protecting and authenticating data (software programs, games etc) and media (video, audio) from an optical storage media from copyright infringement via a computing system or dedicated hardware while allow said content (especially media and audio) to perform as is on multimedia capable devices (dvd-players) without alteration or modification to the above-said multimedia devices. This method involves control of the layout of the optical disk structure, controlling access to the said layout and allowing for accurate identification of protected disks. It relies on the use of the optical media's lead-in area, program area and lead-out area all for storing certain portions of the system. An access control program is configured to determine access rights, the program area is encoded with data mapped in accordance to the layout scheme and for proper use on a computing system, a software application (layout control logic) is used to provide access to the data of the program area mapped in accordance with the layout scheme. During production of the optical media, the layout of the disc image is manipulated in accordance the layout scheme.
    • 提供了一种用于通过计算系统或专用硬件保护和认证来自光存储介质的数据(软件程序,游戏等)和媒体(视频,音频)免受版权侵犯,同时允许所述内容(尤其是媒体和音频)执行 与多媒体设备(dvd播放器)一样,而不改变或修改上述多媒体设备。 该方法包括控制光盘结构的布局,控制对所述布局的访问并允许对被保护的盘的准确识别。 它依赖于使用光学介质的导入区域,程序区域和导出区域来存储系统的某些部分。 访问控制程序被配置为确定访问权限,所述程序区域是根据布局方案映射的数据进行编码的,并且在计算系统上正确使用时,使用软件应用程序(布局控制逻辑)来提供对数据的访问 的程序区域按照布局方案映射。 在光学介质的生产期间,根据布局方案来操纵盘图像的布局。
    • 4. 发明申请
    • METHOD AND SYSTEM FOR PROTECTING AGAINST ILLEGAL COPY AND/OR USE OF DIGITAL CONTENTS STORED ON OPTICAL OR OTHER MEDIA
    • 用于保护非法复制和/或使用存储在光学或其他介质上的数字内容的方法和系统
    • WO2004070707A3
    • 2005-04-14
    • PCT/IL2004000120
    • 2004-02-04
    • HEXALOCK LTDCOHEN EYAL
    • COHEN EYAL
    • G06F21/00G11B20/00G06F1/00G06F3/06
    • G06F21/10G11B20/00086G11B20/00115G11B20/00173G11B20/0021G11B20/00231G11B20/00413G11B20/00615G11B20/00659G11B20/00753G11B20/00927
    • A method for preventing the illegal copying of a copy protected content by a computerized system by installing a driver in the operating system of the computerized system for intercepting any attempt of the I/O routines of the operating system to access the device drivers of the Operating System, producing a CRC codes for data read from devices containing original copies, producing a CRC codes for data to be written to devices, and preventing any attempt to write such data whenever the CRC code produced match a CRC code produced for read data. The protection of content stored on a recordable CD can be achieved by recording on the CD a first sA method for preventing the illegal copying of a copy protected content by a computerized system by installing a driver in the operating system of the computerized system for intercepting any attempt of the I/O routines of the operating system to access the device drivers of the Operating System, producing a CRC codes for data read from devices containing original copies, producing a CRC codes for data to be written to devices, and preventing any attempt to write such data whenever the CRC code produced match a CRC code produced for read data. The protection of content stored on a recordable CD can be achieved by recording on the CD a first session including one or more Tracks, each of which includes unique and/or nonstandard data structures. The protected content is then recorded on the CD in a concealed form together with an authentication module capable of determining the existence or non-existence of the unique and/or nonstandard data structures and capable of accessing the concealed content and reveal its content. Whenever attempting to access the CD, the authentication module is activated, and if the unique and/or nonstandard data structures are found on the CD, the concealed content is revealed and accessed.
    • 一种用于通过在计算机化系统的操作系统中安装驱动程序来防止由计算机化系统非法复制受版权保护的内容的方法,用于拦截操作系统的I / O例程的任何尝试来访问操作的设备驱动程序 系统,产生用于从包含原始副本的设备读取的数据的CRC码,产生要写入设备的数据的CRC码,并且每当产生的CRC码与产生的读取数据产生的CRC码匹配时,阻止任何尝试写入此类数据。 存储在可记录CD上的内容的保护可以通过在CD上记录第一sA方法来实现,该第一sA方法通过在计算机化系统的操作系统中安装驱动程序来防止计算机化系统的非法复制受保护的内容, 尝试操作系统的I / O例程访问操作系统的设备驱动程序,产生用于从包含原始副本的设备读取的数据的CRC码,产生要写入设备的数据的CRC码,并防止任何尝试 每当CRC码产生的CRC码与为读取数据生成的CRC码匹配时,写入此类数据。 存储在可记录CD上的内容的保护可以通过在CD上记录包括一个或多个轨道的第一会话来实现,每个轨道包括唯一的和/或非标准的数据结构。 受保护的内容随后可以与能够确定唯一和/或非标准数据结构的存在或不存在以及能够访问隐藏的内容并显示其内容的认证模块一起以隐蔽的形式记录在CD上。 每当尝试访问CD时,认证模块被激活,并且如果在CD上找到唯一的和/或非标准的数据结构,则隐藏的内容被显露和访问。
    • 6. 发明申请
    • 不正コピー記録媒体使用防止方法及びその対策を施した情報記録媒体
    • 未经授权的复制记录介质使用预防方法和信息记录介质
    • WO2003046910A1
    • 2003-06-05
    • PCT/JP2002/000225
    • 2002-01-16
    • イーディーコントライブ株式会社中山 成和
    • 中山 成和
    • G11B20/10
    • G06F21/10G11B20/00086G11B20/00615
    • An unauthorized copy recording medium use preventing method for making it impossible to use an unauthorized copy. When a normal part recorded on an information recording medium 15 is copied to a copy-destination information recording medium 16, so as to adapt to the scheme that the normal record capacity value Ch is simultaneously written in a record capacity value storage area 28b provided on the copy-destination information recording medium 16, unique information M other than the normal record capacity value Ch is recorded in a record capacity storage area 28a provided on the information record medium 15, reference information of the same content as that of the unique information M is recorded in an area 29 of the information recording medium 15, a check program 30 for reading the information recorded in the record capacity value storage area, comparing the information with the reference information, and judging the copying to be an unauthorized copying if the information agrees with the reference information is recorded in the information recording medium 15, and thus the information recording medium 16 copied is checked by using the check program 30.
    • 未授权的复制记录介质使用防止方法,使得不可能使用未经授权的拷贝。 当记录在信息记录介质15上的正常部分被复制到复制目的地信息记录介质16时,以适应于将正常记录容量值Ch同时写入设置在记录容量值存储区28b上的方案 复制目的地信息记录介质16,除了正常记录容量值Ch之外的唯一信息M被记录在设置在信息记录介质15上的记录容量存储区28a中,具有与唯一信息M相同内容的参考信息 被记录在信息记录介质15的区域29中,检查程序30用于读取记录在记录容量值存储区域中的信息,将信息与参考信息进行比较,并且如果信息 与参考信息一致的信息记录在信息记录介质15中,从而记录信息 通过使用检查程序30检查中间16复印。
    • 8. 发明申请
    • A METHOD FOR DATA STORAGE PROTECTION AND ENCRYPTION
    • 一种用于数据存储保护和加密的方法
    • WO2006103679A2
    • 2006-10-05
    • PCT/IL2006000411
    • 2006-03-30
    • GED I LTDATZMON ELISHACOHEN GIORASAAR DAVID
    • ATZMON ELISHACOHEN GIORASAAR DAVID
    • G06F9/00
    • G06F21/85G06F21/80G11B20/00086G11B20/0021G11B20/00507G11B20/00615G11B20/00623G11B20/00652G11B20/00934G11B20/00949G11B20/1866G11B2020/1232G11B2220/2516G11B2220/2537G11B2220/90
    • A method for encrypting and/or hiding data to a storage device is given. The method is based on any of the following algorithms: 1. Formatting any storage uniquely while storing the information about the unique format to a Geometrical Cell Location Table (GCLT). 2. Storage-sectors, based on standard formatting are uniquely shuffled while creating Shuffled LBA (SLBA). 3. A method of encrypting a sector-content by using more than one key. 4. "Dating" prevention of the sectors content in a hard disk drive by electro-magnetic instruments. This is achieved by renewing data of randomly selected sectors. 5. A method for keeping the encrypted content of a hard disk drive in its maximal encryption power complexity by preserving the hard drive disk fully filled with encrypted data (even the empty sectors are filled with encrypted data). By implementing the above algorithms to a hard disk drive the encryption complexity power stays constant in time.
    • 给出了一种用于将数据加密和/或隐藏到存储设备的方法。 该方法基于以下任何算法:1.将唯一格式的信息存储到几何单元格位置表(GCLT)中,唯一格式化任何存储。 2.基于标准格式的存储扇区在创建Shuffled LBA(SLBA)时是独一无二的。 3.一种通过使用多个密钥加密扇区内容的方法。 4.通过电磁仪器“硬约会”预防硬盘驱动器中的扇区内容。 这是通过更新随机选择的扇区的数据来实现的。 5.一种通过保存完全填充有加密数据的硬盘驱动器盘(即使空的扇区被加密数据填充)来保持硬盘驱动器的加密内容处于其最大加密功率复杂性的方法。 通过将上述算法实现到硬盘驱动器,加密复杂度在时间上保持不变。
    • 10. 发明申请
    • COPY PROTECTION SYSTEM FOR DATA CARRIERS
    • 数据载体复制保护系统
    • WO2003077246A2
    • 2003-09-18
    • PCT/GB2003/001006
    • 2003-03-10
    • FIRST 4 INTERNET LtdMILES, Anthony, William
    • MILES, Anthony, William
    • G11B20/00
    • G11B20/00086G11B20/00202G11B20/0021G11B20/00333G11B20/00507G11B20/00615G11B20/00753G11B20/00956G11B2020/10546
    • A data payload PD is recorded on a compact disc in a format including a lead-in indicating a track start address ATOC and a subchannel P which changes state at a payload start address AP, subsequent to the track start address ATOC. Data ED recorded at the track start address ATOC includes unrecoverable data. Where the data payload PD is an audio track, an audio-only player begins to search sequentially from the track start address ATOC until the subchannel changes state, and reproduces the audio track from that point. A data player, on the other hand, begins to reproduce data from the track start address ATOC. When the unrecoverable data is read, the read operation is aborted, as it appears that the data has been corrupted. This operation cannot be easily circumvented, because it is not normally acceptable to ignore corrupt CD-ROM data. The disc may also include a second session containing an encrypted version of the data payload PD, where each sector is encrypted using a different key which is derived from a sector address byan algorithm and requires a special player program which performs the decryption. A supervisory program prevents circumvention of the copy protection.
    • 数据有效载荷PD以包括指示轨道开始地址ATOC的导入和在有效载荷起始地址AP之后改变状态的子信道P的格式被记录在光盘上,在轨道开始地址ATOC之后。 轨道起始地址ATOC记录的数据ED包括不可恢复的数据。 在数据有效载荷PD是音频轨道的情况下,仅音频播放器开始从轨道开始地址ATOC顺序地搜索直到子信道改变状态,并且从该点再现音频轨道。 另一方面,数据播放器开始从轨道起始地址ATOC再现数据。 读取不可恢复的数据时,读取操作将被中止,因为数据已被破坏。 此操作无法轻易避免,因为忽略损坏的CD-ROM数据通常不被接受。 盘还可以包括包含数据有效载荷PD的加密版本的第二会话,其中每个扇区使用通过算法从扇区地址导出的不同密钥加密,并且需要执行解密的特殊播放器程序。 监督程序可以防止避免复制保护。