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1. 发明授权

US06392571B1 String search apparatus and method for data compression 失效
标题翻译：字符串搜索装置和数据压缩方法
公开(公告)号：US06392571B1
公开(公告)日：2002-05-21
申请号：US09852893
申请日：2001-05-10
申请人： Chin-Long Chen , Vincenzo Condorelli , Nihad Hadzic , Douglas S. Search
发明人： Chin-Long Chen , Vincenzo Condorelli , Nihad Hadzic , Douglas S. Search
IPC分类号： H03M700
CPC分类号： H03M7/30
摘要： The present invention employs an extra array of character history matching storage flip flops wherein the extra set operates in an alternating sequence with the first set depending upon the occurrence of a character mismatch, to ensure that every character received by a data compressing system is treated and considered in the same clock cycle in which it is received. The resultant circuit and method provides a much more speedy and efficient method for compressing data and for preprocessing of data which is to be compressed.
摘要翻译：本发明采用与存储触发器相匹配的字符历史的额外数组，其中额外集合以取决于字符不匹配的出现的第一集合的交替序列操作，以确保处理由数据压缩系统接收的每个字符，在接收它的同一个时钟周期内考虑。所得到的电路和方法提供了一种更加快速和有效的压缩数据和预处理要压缩的数据的方法。

2. 发明授权

US06963645B2 Method for implementing the chinese remainder theorem 有权
标题翻译：实现中国剩余定理的方法
公开(公告)号：US06963645B2
公开(公告)日：2005-11-08
申请号：US09740457
申请日：2000-12-19
申请人： Chin-Long Chen , Vincenzo Condorelli , Douglas S. Search
发明人： Chin-Long Chen , Vincenzo Condorelli , Douglas S. Search
IPC分类号： G06F7/72 , H04L9/00 , G06F7/38
CPC分类号： G06F7/723 , G06F2207/3884
摘要： The modular exponentiation function used in public key encryption and decryption systems is implemented in a standalone engine having at its core modular multiplication circuits which operate in two phases which share overlapping hardware structures. The partitioning of large arrays in the hardware structure, for multiplication and addition, into smaller structures results in a multiplier design comprising a series of nearly identical processing elements linked together in a chained fashion. As a result of the two-phase operation and the chaining together of partitioned processing elements, the overall structure is operable in a pipelined fashion to improve throughput and speed. The chained processing elements are constructed so as to provide a partitionable chain with separate parts for processing factors of the modulus. In this mode, the system is particularly useful for exploiting characteristics of the Chinese Remainder Theorem to perform rapid exponentiation operations. A checksum mechanism is also provided to insure accurate operation without impacting speed and without significantly increasing complexity. While the present disclosure is directed to a complex system which includes a number of features, the present application is particularly directed to a method for performing modular exponentiation which takes advantage of processing element chain partitioning and the Chinese Remainder Theorem.
摘要翻译：在公开密钥加密和解密系统中使用的模幂运算功能是在独立的引擎中实现的，该独立引擎在其核心模乘法电路中分两个阶段工作，这两个阶段共享重叠的硬件结构。将硬件结构中的大阵列用于乘法和加法分割成更小的结构导致乘法器设计，其包括以链式方式链接在一起的一系列几乎相同的处理元件。作为分段处理元件的两相操作和链接在一起的结果，整体结构以流水线方式操作以提高生产量和速度。链式处理元件被构造成提供具有用于处理模量因子的单独部件的可分隔链。在这种模式下，该系统特别适用于利用中国剩余定理的特征进行快速求幂运算。还提供校验和机制以确保精确的操作而不影响速度并且不会显着增加复杂性。虽然本公开涉及包括多个特征的复杂系统，但是本申请特别涉及一种利用处理元素链分割和中国剩余定理的优势的执行模幂运算的方法。

3. 发明申请

US20070038865A1 TAMPER-PROOF CAPS FOR LARGE ASSEMBLY 失效
标题翻译：用于大型组装的防篡改剂
公开(公告)号：US20070038865A1
公开(公告)日：2007-02-15
申请号：US11460329
申请日：2006-07-27
申请人： Stefano Oggioni , Vincenzo Condorelli , Nihad Hadzic
发明人： Stefano Oggioni , Vincenzo Condorelli , Nihad Hadzic
IPC分类号： H04L9/00
CPC分类号： G06F21/87 , H01L23/576 , H01L2224/16225 , H01L2924/15156 , H01L2924/3025 , H05K1/0275 , H05K1/141 , H05K2201/0715 , H05K2201/10151 , Y10T29/49126 , Y10T29/49128 , Y10T29/4913 , Y10T29/49165 , Y10T29/49172 , Y10T29/49174
摘要： A tamper-proof cap adapted to be mounted on a large assembly for shielding a selected area of the large assembly is disclosed. The tamper-proof cap comprises a laminate stack-up structure wherein at least one open chamber is formed. The stack-up structure comprises at least two layers wherein tamper-proof layers are formed on top of the open chamber. A plurality of vias are disposed around the open chamber, forming with said tamper proof layers a tamper-proof structure around said open chamber. The vias are adapted for connecting the tamper-proof layers to the large assembly when the tamper-proof cap is mounted. In a preferred embodiment, the tamper-proof cap further comprises a shielding layer on top of the tamper-proof layer that are preferably done using conductive ink.
摘要翻译：公开了一种适于安装在大型组件上用于屏蔽大组件的选定区域的防篡改盖。防破坏盖包括层压叠层结构，其中形成至少一个开放室。堆叠结构包括至少两层，其中在敞开室的顶部上形成防篡改层。多个通孔设置在开放室周围，与所述防篡改层一起形成围绕所述开放室的防篡改结构。当安装防盗盖时，通孔适于将防篡改层连接到大组件。在优选实施例中，防篡改帽还包括防篡改层顶部的屏蔽层，其优选地使用导电油墨进行。

4. 发明申请

US20080222430A1 Protection of Secure Electronic Modules Against Attacks 失效
标题翻译：保护安全电子模块免受攻击
公开(公告)号：US20080222430A1
公开(公告)日：2008-09-11
申请号：US11682349
申请日：2007-03-06
申请人： Carl U. Buscaglia , Vincenzo Condorelli , Kevin C. Gotze , Nihad Hadzic , Donald W. Plass , Tamas Visegrady
发明人： Carl U. Buscaglia , Vincenzo Condorelli , Kevin C. Gotze , Nihad Hadzic , Donald W. Plass , Tamas Visegrady
IPC分类号： G06F12/14
CPC分类号： G06F21/86 , G06F2221/2143
摘要： A method and apparatus is disclosed for preventing the unintended retention of secret data caused by preferred state/burn in secure electronic modules. Sequentially storing the data, and its inverse on alternating clock cycles, and by actively overwriting it to destroy it, prevents SRAM devices from developing a preferred state. By encrypting a relatively large amount of secret data with a master encryption key, and storing said master key in this non-preferred state storage, the electronic module conveniently extends this protection scheme to a large amount of data, without the overhead of investing or actively erasing the larger storage area.
摘要翻译：公开了一种用于防止在安全电子模块中由优选状态/烧伤引起的秘密数据的意外保留的方法和装置。顺序存储数据及其在交替时钟周期上的反相，并通过主动覆盖数据来破坏数据，从而防止SRAM器件发展成优先状态。通过使用主加密密钥加密相对大量的秘密数据，并将所述主密钥存储在该非优选状态存储器中，电子模块便于将该保护方案扩展到大量的数据，而无需投入或主动地开销擦除较大的存储区域。

5. 发明申请

US20070255966A1 Cryptographic circuit with voltage-based tamper detection and response circuitry 审中-公开
标题翻译：具有基于电压的篡改检测和响应电路的加密电路
公开(公告)号：US20070255966A1
公开(公告)日：2007-11-01
申请号：US11416005
申请日：2006-05-01
申请人： Vincenzo Condorelli , Kevin Gotze , Nihad Hadzic
发明人： Vincenzo Condorelli , Kevin Gotze , Nihad Hadzic
IPC分类号： G06F12/14
CPC分类号： G06F21/87
摘要： A cryptographic circuit with voltage island-based tamper detection and response is disclosed. The circuit includes a voltage island having at least one monitoring circuit and a first storage area for security parameters. The circuit also includes a second storage area for key storage and management logic to tamper the security parameters upon detection of an environmental failure.
摘要翻译：公开了一种具有电压岛式篡改检测和响应的加密电路。电路包括具有至少一个监控电路的电压岛和用于安全参数的第一存储区域。电路还包括用于密钥存储和管理逻辑的第二存储区域，用于在检测到环境故障时篡改安全参数。

6. 发明授权

US06556495B2 2-D FIFO memory having full-width read/write capability 失效
标题翻译：具有全宽读/写能力的2-D FIFO存储器
公开(公告)号：US06556495B2
公开(公告)日：2003-04-29
申请号：US09901864
申请日：2001-07-09
申请人： Vincenzo Condorelli , Nihad Hadzic
发明人： Vincenzo Condorelli , Nihad Hadzic
IPC分类号： G11C700
CPC分类号： G06F5/10 , G06F5/065
摘要： An apparatus and method is disclosed for selecting data in a FIFO memory array made up of a plurality of memory cells arranged in rows and columns, where each row of cells has an associated number of word lines selectively addressable by an associated row address, and each column of cells has an associated bit line that provides access to the memory cells of the associated column as enabled by the respective word lines; and the memory array includes an address decoder having an address input for receiving an input address for selecting word lines in accordance with the input address, and a programmable-width vertical pointer for providing read and write input addresses to the address input of the address decoder during associated read and write operations of the memory array, where the programmable-width vertical pointer modifies the read and write addresses during operations of the memory array and provides a FIFO memory functionality.
摘要翻译：公开了一种用于在由排列成行和列的多个存储单元组成的FIFO存储器阵列中选择数据的装置和方法，其中每行单元具有可选地由相关行地址可寻址的相关联的字线数，单元格列具有相关联的位线，其提供对由相应字线启用的关联列的存储器单元的访问; 并且存储器阵列包括地址解码器，其具有地址输入，用于根据输入地址接收用于选择字线的输入地址;以及可编程宽度垂直指示器，用于向地址解码器的地址输入提供读和写输入地址在存储器阵列的相关读取和写入操作期间，其中可编程宽度的垂直指示器在存储器阵列的操作期间修改读取和写入地址并提供FIFO存储器功能。

7. 发明授权

US07953987B2 Protection of secure electronic modules against attacks 失效
标题翻译：保护安全的电子模块免受攻击
公开(公告)号：US07953987B2
公开(公告)日：2011-05-31
申请号：US11682349
申请日：2007-03-06
申请人： Carl U. Buscaglia , Vincenzo Condorelli , Kevin C. Gotze , Nihad Hadzic , Donald W. Plass , Tamas Visegrady
发明人： Carl U. Buscaglia , Vincenzo Condorelli , Kevin C. Gotze , Nihad Hadzic , Donald W. Plass , Tamas Visegrady
IPC分类号： G06F12/14
CPC分类号： G06F21/86 , G06F2221/2143
摘要： A method and apparatus is disclosed for preventing the unintended retention of secret data caused by preferred state/burn-in in secure electronic modules. Sequentially storing the data and its inverse on alternating clock cycles, and by actively overwriting it to destroy it, prevents SRAM devices from developing a preferred state. By encrypting a relatively large amount of secret data with a master encryption key, and storing said master key in this non-preferred state storage, the electronic module conveniently extends this protection scheme to a large amount of data, without the overhead of investing or actively erasing the larger storage area.
摘要翻译：公开了一种用于防止由安全电子模块中的优选状态/老化引起的秘密数据的意外保留的方法和装置。在交替的时钟周期内顺序存储数据及其反相，并通过主动覆盖数据来破坏数据，从而防止SRAM器件发展成优先状态。通过使用主加密密钥加密相对大量的秘密数据，并将所述主密钥存储在该非优选状态存储器中，电子模块便于将该保护方案扩展到大量的数据，而无需投入或主动地开销擦除较大的存储区域。

8. 发明申请

US20070138657A1 Physically highly secure multi-chip assembly 有权
标题翻译：物理上高度安全的多芯片组装
公开(公告)号：US20070138657A1
公开(公告)日：2007-06-21
申请号：US11314272
申请日：2005-12-21
申请人： Vincenzo Condorelli , Claudius Feger , Kevin Gotze , Nihad Hadzic , John Knickerbocker , Edmund Sprogis
发明人： Vincenzo Condorelli , Claudius Feger , Kevin Gotze , Nihad Hadzic , John Knickerbocker , Edmund Sprogis
IPC分类号： H01L23/28
CPC分类号： H01L23/576 , H01L23/5383 , H01L2224/16 , H01L2224/16225 , H01L2224/73204 , H01L2924/01078 , H01L2924/10253 , H01L2924/15311 , H01L2924/19103 , H01L2924/19107 , Y10T29/53039 , Y10T29/53052 , Y10T29/53178 , H01L2924/00
摘要： A physically secure processing assembly is provided that includes dies mounted on a substrate so as to sandwich the electrical contacts of the dies between the dies and the substrate. The substrate is provided with substrate contacts and conductive pathways that are electrically coupled to the die contacts and extend through the substrate. Electrical conductors surround the conductive pathways. A monitoring circuit detects a break in continuity of one or more of the electrical conductors, and preferably renders the assembly inoperable. Preferably, an epoxy encapsulation is provided to prevent probing tools from being able to reach the die or substrate contacts.
摘要翻译：提供了一种物理上安全的处理组件，其包括安装在基板上的模具，以便将模具的电触点夹在模具和基板之间。衬底设置有电连接到管芯触点并延伸穿过衬底的衬底触点和导电路径。电导体围绕导电路径。监控电路检测一个或多个电导体的连续性的断裂，并且优选地使组件不可操作。优选地，提供环氧树脂封装以防止探测工具能够到达管芯或衬底接触。

9. 发明申请

US20060086534A1 METHOD OF EMBEDDING TAMPER PROOF LAYERS AND DISCRETE COMPONENTS INTO PRINTED CIRCUIT BOARD STACK-UP 有权
标题翻译：嵌入式防篡改层的方法和
公开(公告)号：US20060086534A1
公开(公告)日：2006-04-27
申请号：US11163609
申请日：2005-10-25
申请人： Stefano Oggioni , Vincenzo Condorelli , Nihad Hadzic , Kevin Gotze , Tamas Visegrady
发明人： Stefano Oggioni , Vincenzo Condorelli , Nihad Hadzic , Kevin Gotze , Tamas Visegrady
IPC分类号： H05K1/11 , H01R12/04
CPC分类号： H05K3/1258 , H05K1/0275 , H05K1/095 , H05K1/167 , H05K3/108 , H05K3/28 , H05K2201/10151 , H05K2203/0568 , Y10T29/49155
摘要： A method for embedding tamper proof layers and discrete components into a printed circuit board stack-up is disclosed. According to this method, a plating mask is applied on a base substrate to cover partially one of its faces. Conductive ink is then spread on this face so as to fill the gap formed by the plating mask. To obtain a uniform distribution of the conductive ink and then gel it, the conductive ink is preferably heated. A dielectric layer is applied on the conductive ink layer and the polymerization process is ended to obtain a strong adhesion between these two layers. In a preferred embodiment, conductive tracks are simultaneously designed on the other face of the base substrate to reduce thermo-mechanical strains and deformations.
摘要翻译：公开了一种将防篡改层和分立元件嵌入到印刷电路板叠层中的方法。根据该方法，将电镀掩模施加在基底基板上以部分地覆盖其一个面。然后在该表面上扩散导电油墨，以填充由电镀掩模形成的间隙。为了获得导电油墨的均匀分布，然后使其凝胶化，优选加热导电油墨。在导电油墨层上施加电介质层，结束聚合过程，以获得这两层之间的强粘合性。在优选实施例中，导电轨道同时设计在基底基板的另一面上，以减少热机械应变和变形。

10. 发明授权

US07788801B2 Method for manufacturing a tamper-proof cap for an electronic module 失效
标题翻译：制造电子模块防篡改盖的方法
公开(公告)号：US07788801B2
公开(公告)日：2010-09-07
申请号：US11460329
申请日：2006-07-27
申请人： Stefano Sergio Oggioni , Vincenzo Condorelli , Nihad Hadzic
发明人： Stefano Sergio Oggioni , Vincenzo Condorelli , Nihad Hadzic
IPC分类号： H01K3/10 , H04L9/32
CPC分类号： G06F21/87 , H01L23/576 , H01L2224/16225 , H01L2924/15156 , H01L2924/3025 , H05K1/0275 , H05K1/141 , H05K2201/0715 , H05K2201/10151 , Y10T29/49126 , Y10T29/49128 , Y10T29/4913 , Y10T29/49165 , Y10T29/49172 , Y10T29/49174
摘要： A tamper-proof cap adapted to be mounted on a large assembly for shielding a selected area of the large assembly is disclosed. The tamper-proof cap comprises a laminate stack-up structure wherein at least one open chamber is formed. The stack-up structure comprises at least two layers wherein tamper-proof layers are formed on top of the open chamber. A plurality of vias are disposed around the open chamber, forming with said tamper proof layers a tamper-proof structure around said open chamber. The vias are adapted for connecting the tamper-proof layers to the large assembly when the tamper-proof cap is mounted. In a preferred embodiment, the tamper-proof cap further comprises a shielding layer on top of the tamper-proof layer that are preferably done using conductive ink.
摘要翻译：公开了一种适于安装在大型组件上用于屏蔽大组件的选定区域的防篡改盖。防破坏盖包括层压叠层结构，其中形成至少一个开放室。堆叠结构包括至少两层，其中在敞开室的顶部上形成防篡改层。多个通孔设置在开放室周围，与所述防篡改层一起形成围绕所述开放室的防篡改结构。当安装防盗盖时，通孔适于将防篡改层连接到大组件。在优选实施例中，防篡改帽还包括防篡改层顶部的屏蔽层，其优选地使用导电油墨进行。

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