公开(公告)号：US20120030398A1

公开(公告)日：2012-02-02

申请号：US13268287

申请日：2011-10-07

申请人： Aviad Zer ,  Yosi Pinto ,  Micky Holtzman ,  Yoram Cedar

发明人： Aviad Zer ,  Yosi Pinto ,  Micky Holtzman ,  Yoram Cedar

IPC分类号： G06F13/28

CPC分类号： G06F13/28 ,  G06F13/385 ,  G06F2213/3804 ,  G06F2213/3814 ,  Y02D10/14 ,  Y02D10/151

摘要： A removable electronic circuit card having both a memory module with a non-volatile mass storage memory and a separate input-output module so that data transfers may be made through the input-output module directly to and from the mass storage memory in a direct memory access (DMA) type transfer when the card is inserted into the host system but without having to pass the data through the host system. Once the host gives a DMA command, the data transfer is accomplished independently of the host system, except for the host supplying power and possibly a clock signal and other like support, during such a data transfer directly with card. The data for the transfer can be communicated between the input-output module and the exterior device through either wireless or an electrical connection means.

摘要翻译： 一种可移动电子电路卡，其具有具有非挥发性大容量存储器的存储器模块和单独的输入 - 输出模块，使得可以通过直接存储器中的直接存储器中的输入 - 输出模块进行数据传输 当卡被插入到主机系统中而不必通过主机系统传递数据时，访问（DMA）类型传输。 一旦主机给出DMA命令，数据传输是独立于主机系统完成的，除了主机提供电源以及可能的时钟信号和其他类似的支持之外，在这种数据传输过程中直接使用卡。 用于传送的数据可以通过无线或电连接装置在输入 - 输出模块和外部设备之间进行通信。

公开(公告)号：US08037229B2

公开(公告)日：2011-10-11

申请号：US10302009

申请日：2002-11-21

申请人： Aviad Zer ,  Yosi Pinto ,  Micky Holtzman ,  Yoram Cedar

发明人： Aviad Zer ,  Yosi Pinto ,  Micky Holtzman ,  Yoram Cedar

IPC分类号： G06F13/14 ,  G06F13/36

CPC分类号： G06F13/28 ,  G06F13/385 ,  G06F2213/3804 ,  G06F2213/3814 ,  Y02D10/14 ,  Y02D10/151

摘要： A removable electronic circuit card having both a memory module with a non-volatile mass storage memory and a separate input-output module so that data transfers may be made through the input-output module directly to and from the mass storage memory in a direct memory access (DMA) type transfer when the card is inserted into the host system but without having to pass the data through the host system. Once the host gives a DMA command, the data transfer is accomplished independently of the host system, except for the host supplying power and possibly a clock signal and other like support, during such a data transfer directly with card. The data for the transfer can be communicated between the input-output module and the exterior device through either wireless or an electrical connection means.

摘要翻译： 一种可移动电子电路卡，其具有具有非挥发性大容量存储器的存储器模块和单独的输入 - 输出模块，使得可以通过直接存储器中的直接存储器中的输入 - 输出模块进行数据传输 当卡被插入到主机系统中而不必通过主机系统传递数据时，访问（DMA）类型传输。 一旦主机给出DMA命令，数据传输是独立于主机系统完成的，除了主机提供电源以及可能的时钟信号和其他类似的支持之外，在这种数据传输过程中直接使用卡。 用于传送的数据可以通过无线或电连接装置在输入 - 输出模块和外部设备之间进行通信。

公开(公告)号：US08015340B2

公开(公告)日：2011-09-06

申请号：US12762041

申请日：2010-04-16

申请人： Yoram Cedar ,  Micky Holtzman ,  Yosi Pinto

发明人： Yoram Cedar ,  Micky Holtzman ,  Yosi Pinto

IPC分类号： G06F13/00

CPC分类号： G06F13/1694 ,  G06F12/0653 ,  G06F12/0661 ,  G06F13/385 ,  G06F13/387 ,  G06F13/4239 ,  G06F2212/2022 ,  G06F2213/0052

摘要： A method of transmitting a stream of data bits from a memory card to a host device includes determining, at the memory card, a first number of data lines between the memory card and the host device, from one to a plurality of data lines. If the first number of data lines is determined to be a plurality of data lines, the method includes switching, at the memory card, the data stream between one of the first number of data lines and another of the first number of data lines after each occurrence of a second number of one or more bits of the data stream having passed toward the host device. The method also includes, if the first number of data lines is determined to be one data line, transmitting, from the memory card, the stream of data bits over the one data line to the host device.

摘要翻译： 将数据位流从存储卡传送到主机设备的方法包括在存储卡处确定存储卡和主机设备之间从一个到多个数据线的第一数量的数据线。 如果将第一数据线数量确定为多条数据线，则该方法包括在存储卡之间切换第一数据线之一与每条数据线之后的第一数量线数据之间的数据流 数据流的第二数量的一个或多个比特的出现已经传递给主机设备。 该方法还包括如果第一数量的数据线被确定为一个数据线，则从存储卡将数据位流通过一个数据线传送到主机设备。

公开(公告)号：US20100199032A1

公开(公告)日：2010-08-05

申请号：US12762041

申请日：2010-04-16

申请人： Yoram Cedar ,  Micky Holtzman ,  Yosi Pinto

发明人： Yoram Cedar ,  Micky Holtzman ,  Yosi Pinto

IPC分类号： G06F12/00 ,  G06F12/02

CPC分类号： G06F13/1694 ,  G06F12/0653 ,  G06F12/0661 ,  G06F13/385 ,  G06F13/387 ,  G06F13/4239 ,  G06F2212/2022 ,  G06F2213/0052

摘要： A method of transmitting a stream of data bits from a memory card to a host device includes determining, at the memory card, a first number of data lines between the memory card and the host device, from one to a plurality of data lines. If the first number of data lines is determined to be a plurality of data lines, the method includes switching, at the memory card, the data stream between one of the first number of data lines and another of the first number of data lines after each occurrence of a second number of one or more bits of the data stream having passed toward the host device. The method also includes, if the first number of data lines is determined to be one data line, transmitting, from the memory card, the stream of data bits over the one data line to the host device.

摘要翻译： 将数据位流从存储卡传送到主机设备的方法包括在存储卡处确定存储卡与主机设备之间从一个到多个数据线的第一数量的数据线。 如果将第一数据线数量确定为多条数据线，则该方法包括在存储卡之间切换第一数据线之一与每条数据线之后的第一数量线数据之间的数据流 数据流的第二数量的一个或多个比特的出现已经传递给主机设备。 该方法还包括如果第一数量的数据线被确定为一个数据线，则从存储卡将数据位流通过一个数据线传送到主机设备。

公开(公告)号：US20060026324A1

公开(公告)日：2006-02-02

申请号：US11205342

申请日：2005-08-16

申请人： Yoram Cedar ,  Micky Holtzman ,  Yosi Pinto

发明人： Yoram Cedar ,  Micky Holtzman ,  Yosi Pinto

IPC分类号： G06F13/00

CPC分类号： G06F13/1694 ,  G06F12/0653 ,  G06F12/0661 ,  G06F13/385 ,  G06F13/387 ,  G06F13/4239 ,  G06F2212/2022 ,  G06F2213/0052

摘要： Two or more very small encapsulated electronic circuit cards to which data are read and written are removably inserted into two or more sockets of a host system that is wired to the sockets. According to one aspect of the disclosure, command and response signals are normally communicated between the host and the cards by a single circuit commonly connected between the host and all of the sockets but during initialization of the system a unique relative card address is confirmed to have been written into each card inserted into the sockets by connecting the command and status circuit to each socket one at a time in sequence. This is a fast and relatively simple way of setting card addresses upon initialization of such a system. According to a second aspect of the disclosure, the host adapts to transferring data between it and different cards of the system over at least two different number of the data lines commonly connected between the host and all of one or more sockets, each card permanently storing a host readable indication of the number of parallel data lines the card is capable of using. This allows increasing the rate of data transfer when the need justifies an increased card circuit complexity. According to a third aspect of the disclosure, a serial stream of data is sent over a number of data lines from one to many by alternately connecting bits of the stream to a particular number of individual lines.

公开(公告)号：US20070188183A1

公开(公告)日：2007-08-16

申请号：US11317862

申请日：2005-12-22

申请人： Micky Holtzman ,  Baruch Cohen ,  Ron Barzilai ,  Hagai Bar-El ,  David Deitcher

发明人： Micky Holtzman ,  Baruch Cohen ,  Ron Barzilai ,  Hagai Bar-El ,  David Deitcher

IPC分类号： G01R31/02

CPC分类号： G11C29/08 ,  G06F21/72 ,  G06F21/75 ,  G06F21/77 ,  G11C5/04

摘要： A secure memory card with encryption capabilities comprises various life cycle states that allow for testing of the hardware and software of the card in certain of the states. The testing mechanisms are disabled in certain other of the states thus closing potential back doors to secure data and cryptographic keys. Controlled availability and generation of the keys required for encryption and decryption of data is such that even if back doors are accessed that previously encrypted data is impossible to decrypt and thus worthless even if a back door is found and maliciously pried open.

摘要翻译： 具有加密功能的安全存储卡包括允许在某些状态下测试卡的硬件和软件的各种生命周期状态。 在某些其他状态下，测试机制被禁用，从而关闭潜在的后门以保护数据和加密密钥。 受控的可用性和数据加密和解密所需的密钥的生成使得即使后门被访问，即使发现后门被恶意撬开，以前加密的数据也不可能解密，因此也是无价值的。

公开(公告)号：US20070061597A1

公开(公告)日：2007-03-15

申请号：US11317339

申请日：2005-12-22

申请人： Micky Holtzman ,  Hagai Bar-El ,  Ronen Greenspan ,  Rony Shapiro

发明人： Micky Holtzman ,  Hagai Bar-El ,  Ronen Greenspan ,  Rony Shapiro

IPC分类号： H04L9/00 ,  G06F12/14 ,  G06F11/30 ,  H04L9/32

CPC分类号： G06F12/0246 ,  G06F12/1408 ,  G06F21/10 ,  G06F21/78 ,  G06F2212/2022 ,  G06F2221/2107

摘要： A device with mass storage capability that uses a readily available non secure memory for the mass storage but has firmware (and hardware) that provides security against unauthorized copying of data. This is true even though the firmware itself is stored in the non secure mass storage memory, and therefore potentially vulnerable to hacking. An indication of the authenticity of the firmware must be present before it will be executed by the device. This protects the device contents from unauthorized duplication or tampering. Additional functionality can be added to the device with additional firmware applications, and the authenticity of those additional applications will also be verified before they will be executed. This further prevents unauthorized copying or tampering of secure content through any mechanisms that may be unscrupulously introduced. Any data within the mass storage memory may also be encrypted.

摘要翻译： 具有大容量存储能力的设备使用容易获得的用于大容量存储的非安全存储器，但是具有提供针对未经授权的数据复制的安全性的固件（和硬件）。 即使固件本身存储在非安全大容量存储器中也是如此，因此可能易受黑客攻击。 必须在固件执行之前存在固件的真实性的指示。 这样可以保护设备内容免受未经授权的重复或篡改。 额外的功能可以添加到具有附加固件应用程序的设备，这些附加应用程序的真实性也将在执行前被验证。 这进一步防止了通过可能被无耻地引入的任何机制来非法复制或篡改安全内容。 大容量存储器内的任何数据也可以被加密。

公开(公告)号：US08423788B2

公开(公告)日：2013-04-16

申请号：US11053273

申请日：2005-02-07

申请人： Micky Holtzman ,  Baruch Boris Cohen ,  Ron Barzilai

发明人： Micky Holtzman ,  Baruch Boris Cohen ,  Ron Barzilai

IPC分类号： G06F11/30 ,  H04L9/00 ,  G06F13/00

CPC分类号： G06F21/77 ,  G06F2221/2105 ,  G06F2221/2143 ,  H04L9/0897 ,  H04L2209/12 ,  H04L2209/26

摘要： A secure memory card with encryption capabilities comprises various life cycle states that allow for testing of the hardware and software of the card in certain of the states. The testing mechanisms are disabled in certain other of the states thus closing potential back doors to secure data and cryptographic keys. Controlled availability and generation of the keys required for encryption and decryption of data is such that even if back doors are accessed that previously encrypted data is impossible to decrypt and thus worthless even if a back door is found and maliciously pried open.

摘要翻译： 具有加密功能的安全存储卡包括允许在某些状态下测试卡的硬件和软件的各种生命周期状态。 在某些其他状态下，测试机制被禁用，从而关闭潜在的后门以保护数据和加密密钥。 受控的可用性和数据加密和解密所需的密钥的生成使得即使后门被访问，即使发现后门被恶意撬开，以前加密的数据也不可能解密，因此也是无价值的。

公开(公告)号：US20080215847A1

公开(公告)日：2008-09-04

申请号：US12122412

申请日：2008-05-16

申请人： Micky Holtzman ,  Hagai Bar-El ,  Ronen Greenspan ,  Royan Shapiro

发明人： Micky Holtzman ,  Hagai Bar-El ,  Ronen Greenspan ,  Royan Shapiro

IPC分类号： G06F12/02

CPC分类号： G06F12/0246 ,  G06F12/1408 ,  G06F21/10 ,  G06F21/78 ,  G06F2212/2022 ,  G06F2221/2107

摘要： A device with mass storage capability that uses a readily available non secure memory for the mass storage but has firmware (and hardware) that provides security against unauthorized copying of data. This is true even though the firmware itself is stored in the non secure mass storage memory, and therefore potentially vulnerable to hacking. An indication of the authenticity of the firmware must be present before it will be executed by the device. This protects the device contents from unauthorized duplication or tampering. Additional functionality can be added to the device with additional firmware applications, and the authenticity of those additional applications will also be verified before they will be executed. This further prevents unauthorized copying or tampering of secure content through any mechanisms that may be unscrupulously introduced. Any data within the mass storage memory may also be encrypted.

摘要翻译： 具有大容量存储能力的设备使用容易获得的用于大容量存储的非安全存储器，但是具有提供针对未经授权的数据复制的安全性的固件（和硬件）。 即使固件本身存储在非安全大容量存储器中也是如此，因此可能易受黑客攻击。 必须在固件执行之前存在固件的真实性的指示。 这样可以保护设备内容免受未经授权的重复或篡改。 额外的功能可以添加到具有附加固件应用程序的设备，这些附加应用程序的真实性也将在执行前被验证。 这进一步防止了通过可能被无耻地引入的任何机制来非法复制或篡改安全内容。 大容量存储器内的任何数据也可以被加密。

公开(公告)号：US07360003B2

公开(公告)日：2008-04-15

申请号：US11044152

申请日：2005-01-26

申请人： Thomas N. Toombs ,  Micky Holtzman

发明人： Thomas N. Toombs ,  Micky Holtzman

IPC分类号： G06F3/00

CPC分类号： G06K19/07732 ,  G06K7/10297 ,  G06K19/077

摘要： An universal and detachable low cost data storage system adaptable to different communication protocols. Particularly, the storage system can be attached to hosts running different communication protocols such as MultiMediaCard and Serial Peripheral Interface. The storage system automatically selects the protocol in response to the host requirements such that the entire protocol selection process will be transparent to the host.

摘要翻译： 一种适用于不同通信协议的通用且可拆卸的低成本数据存储系统。 特别地，存储系统可以附接到运行不同通信协议的主机，例如MultiMediaCard和串行外设接口。 存储系统根据主机要求自动选择协议，使整个协议选择过程对主机是透明的。