专利检索 ap:("Klaus Meissner" OR "Bernd Nerz" OR "Phil C. Yeh" OR "Peter G. Sutton" OR "Michael J. Kelly") AND inv:"Bernd Nerz" 第 2 页

11.

发明申请
Interpreting I/O operation requests from pageable guests without host intervention 有权
标题翻译：解释来自可分页客户端的I / O操作请求，而无需主机干预

公开(公告)号：US20050289246A1

公开(公告)日：2005-12-29

申请号：US10855200

申请日：2004-05-27

申请人： Janet Easton , William Holder , Bernd Nerz , Damian Osisek , Gustav Sittmann , Richard Tarcza , Leslie Wyman

发明人： Janet Easton , William Holder , Bernd Nerz , Damian Osisek , Gustav Sittmann , Richard Tarcza , Leslie Wyman

IPC分类号： H04N7/173 , C07C67/52 , C07C67/54 , C07C69/82 , G01S1/02 , G01S5/02 , G01S5/06 , G01S5/12 , G01S19/27 , G02B26/10 , G03B11/00 , G03B17/02 , G04G7/02 , G06F1/16 , G06F3/00 , G06F9/46 , G06F11/00 , G06F11/10 , G06F12/10 , G06F13/00 , G06F13/12 , G06F13/36 , G06F13/362 , G06F15/00 , G06F15/16 , G06F15/173 , G06F21/24 , G06K9/00 , G06K9/62 , G06K17/00 , G06K19/00 , G06T9/00 , G08C19/16 , G09C1/00 , G09G3/02 , G10L19/00 , G11B20/10 , G11B20/14 , G11B20/18 , G11B20/22 , H01Q1/24 , H01Q21/24 , H03L7/091 , H03M13/03 , H03M13/13 , H03M13/23 , H03M13/27 , H03M13/29 , H04B1/16 , H04B1/707 , H04B7/005 , H04B7/24 , H04B7/26 , H04B14/00 , H04B17/00 , H04H60/72 , H04J3/06 , H04J13/00 , H04J13/16 , H04L1/00 , H04L1/18 , H04L7/00 , H04L9/00 , H04L9/08 , H04L9/10 , H04L9/14 , H04L9/28 , H04L9/32 , H04L12/08 , H04L12/16 , H04L12/24 , H04L12/26 , H04L12/28 , H04L12/417 , H04L12/46 , H04L12/54 , H04L12/801 , H04L12/841 , H04L12/853 , H04L25/02 , H04L25/03 , H04L25/49 , H04L25/497 , H04L27/10 , H04L27/156 , H04L27/18 , H04L29/06 , H04L29/08 , H04L29/12 , H04L29/14 , H04M1/247 , H04M1/66 , H04M1/725 , H04M1/73 , H04M3/22 , H04M11/00 , H04N5/225 , H04N5/38 , H04N5/44 , H04N5/46 , H04N5/64 , H04N5/66 , H04N5/74 , H04N5/76 , H04N5/765 , H04N5/775 , H04N5/85 , H04N5/907 , H04N5/92 , H04N7/01 , H04N7/08 , H04N7/16 , H04N7/26 , H04N7/36 , H04N7/52 , H04N9/31 , H04N9/64 , H04N9/79 , H04N9/804 , H04N17/00 , H04N21/41 , H04N21/414 , H04Q3/00 , H04W4/06 , H04W4/10 , H04W4/12 , H04W4/14 , H04W4/16 , H04W8/02 , H04W8/06 , H04W8/08 , H04W8/16 , H04W8/20 , H04W8/24 , H04W8/26 , H04W12/04 , H04W12/06 , H04W12/10 , H04W24/00 , H04W24/04 , H04W24/08 , H04W24/10 , H04W28/02 , H04W28/04 , H04W28/08 , H04W28/16 , H04W28/22 , H04W36/02 , H04W36/04 , H04W36/18 , H04W36/30 , H04W40/22 , H04W48/06 , H04W48/08 , H04W48/14 , H04W48/16 , H04W52/02 , H04W52/24 , H04W56/00 , H04W60/00 , H04W64/00 , H04W68/00 , H04W68/02 , H04W72/04 , H04W72/08 , H04W72/12 , H04W72/14 , H04W74/08 , H04W76/02 , H04W76/04 , H04W76/06 , H04W80/06 , H04W84/04 , H04W84/08 , H04W84/12 , H04W84/18 , H04W88/02 , H04W88/04 , H04W88/06 , H04W88/12 , H04W88/18

CPC分类号： G06F13/1673 , G01S1/026 , G01S5/021 , G01S5/06 , G06F1/1626 , G06F1/1639 , G06F3/0481 , G06F5/08 , G06F9/45541 , G06F9/45545 , G06F9/45558 , G06F11/1425 , G06F11/1482 , G06F11/2007 , G06F12/109 , G06F13/1642 , G06F13/385 , G06F21/305 , G06F21/6209 , G06F21/74 , G06F21/88 , G06F2009/45579 , G06F2221/2105 , G06F2221/2115 , G11B20/10009 , G11B20/10425 , G11B20/22 , H03L7/091 , H04B7/2628 , H04B7/2687 , H04B10/25754 , H04J3/0655 , H04J3/0658 , H04J13/0077 , H04J13/16 , H04L1/0002 , H04L1/0015 , H04L1/0066 , H04L1/0068 , H04L1/1685 , H04L1/1841 , H04L1/187 , H04L9/085 , H04L9/304 , H04L12/417 , H04L12/462 , H04L12/4641 , H04L25/03038 , H04L25/4902 , H04L25/4904 , H04L25/497 , H04L27/156 , H04L29/06 , H04L29/06027 , H04L29/12471 , H04L41/06 , H04L41/5009 , H04L41/5035 , H04L41/5087 , H04L43/0829 , H04L43/50 , H04L45/04 , H04L45/22 , H04L47/10 , H04L47/12 , H04L47/14 , H04L47/15 , H04L47/193 , H04L47/2416 , H04L47/27 , H04L47/283 , H04L47/34 , H04L47/70 , H04L47/72 , H04L47/745 , H04L47/765 , H04L47/822 , H04L47/824 , H04L51/04 , H04L51/28 , H04L51/38 , H04L61/2553 , H04L65/1006 , H04L65/1016 , H04L65/1043 , H04L65/4061 , H04L65/4092 , H04L65/605 , H04L65/607 , H04L67/1002 , H04L67/1034 , H04L69/16 , H04L69/163 , H04L69/40 , H04L2012/40215 , H04L2012/40273 , H04M1/72519 , H04M1/72533 , H04M3/42221 , H04M7/0057 , H04M7/1295 , H04N1/00957 , H04N1/32106 , H04N1/40 , H04N5/2251 , H04N5/2257 , H04N5/38 , H04N5/4401 , H04N5/4448 , H04N5/445 , H04N5/45 , H04N5/46 , H04N5/64 , H04N5/66 , H04N5/76 , H04N5/775 , H04N5/85 , H04N5/907 , H04N7/0112 , H04N7/0122 , H04N7/163 , H04N7/17327 , H04N9/3129 , H04N9/642 , H04N9/7925 , H04N9/8042 , H04N19/109 , H04N19/139 , H04N19/51 , H04N19/517 , H04N19/527 , H04N19/625 , H04N19/70 , H04N19/91 , H04N21/2543 , H04N21/4181 , H04N21/433 , H04N21/4623 , H04N21/47211 , H04N21/6175 , H04N21/6187 , H04N21/6582 , H04N2201/0094 , H04N2201/3212 , H04N2201/3222 , H04N2201/3274 , H04Q3/0025 , H04Q3/60 , H04Q2213/1302 , H04Q2213/13039 , H04Q2213/1304 , H04Q2213/13076 , H04Q2213/13095 , H04Q2213/13109 , H04Q2213/13298 , H04Q2213/13349 , H04W4/10 , H04W4/12 , H04W4/14 , H04W8/245 , H04W8/26 , H04W8/265 , H04W24/00 , H04W28/00 , H04W28/18 , H04W28/26 , H04W36/02 , H04W40/00 , H04W48/08 , H04W52/0225 , H04W52/0248 , H04W52/0274 , H04W52/30 , H04W56/00 , H04W64/00 , H04W68/00 , H04W72/042 , H04W72/1252 , H04W72/1268 , H04W74/008 , H04W74/0816 , H04W74/0833 , H04W76/10 , H04W76/12 , H04W76/18 , H04W76/30 , H04W76/34 , H04W76/45 , H04W84/042 , H04W84/08 , H04W84/12 , H04W88/06 , H04W88/085 , H04W88/16 , Y02D70/449 , Y02D70/46 , Y10S370/906 , Y10S370/907 , Y10S707/99943

摘要： Input/output (I/O) operation requests from pageable storage mode guests are interpreted without host intervention. In a pageable mode virtual environment, requests issued by pageable storage mode guests are processed by one or more processors of the environment absent intervention from one or more hosts of the environment. Processing of the requests includes manipulating, by at least one processor on behalf of the guests, buffer state information stored in host storage. The manipulating is performed via instructions initiated by the guests and processed by one or more of the processors.

摘要翻译： 来自可分页存储模式的客人的输入/输出（I / O）操作请求被解释为无需主机干预。在可分页模式虚拟环境中，由可分页存储模式客户机发出的请求由环境的一个或多个主机的一个或多个处理器处理，而不需要干预。请求的处理包括代表客人的至少一个处理器操纵存储在主机存储器中的缓冲状态信息。操纵通过客人发起的指令执行，并由一个或多个处理器进行处理。

12.

发明授权
Apparatus and method for operating a symmetric cipher engine in cipher-block chaining mode 失效
标题翻译：用于在密码块链接模式下操作对称密码引擎的装置和方法

公开(公告)号：US08594321B2

公开(公告)日：2013-11-26

申请号：US12257439

申请日：2008-10-24

申请人： Ulrich Mayer , Thomas Koehler , Bernd Nerz

发明人： Ulrich Mayer , Thomas Koehler , Bernd Nerz

IPC分类号： H04K1/00

CPC分类号： H04L9/0637 , H04L2209/12

摘要： An apparatus is disclosed for operating a symmetric cipher engine (SCE) in cipher-block chaining (CBC) mode. The apparatus includes a crypto operation hardware including the SCE and an XOR stage, an apparatus for storing a chaining value including a state register of the SCE, an input latch supplying the crypto operation hardware with data, and an output latch. The data may be reordered for decipher operation. Furthermore, a method is disclosed for operating a SCE in CBC mode, wherein the method involves a crypto operation hardware that includes the SCE and an XOR stage supplied with data. The method also may include using a state register of the SCE to apply a chaining value. The method further may comprise reordering data supplied to the crypto operation hardware for decipher operation.

摘要翻译： 公开了一种用于在密码块链接（CBC）模式下操作对称密码引擎（SCE）的装置。该装置包括包括SCE和XOR级的加密操作硬件，用于存储包括SCE的状态寄存器的链接值，向密码操作硬件提供数据的输入锁存器和输出锁存器的装置。数据可以被重新排序用于解密操作。此外，公开了一种用于以CBC模式操作SCE的方法，其中该方法涉及包括SCE和提供有数据的XOR级的密码操作硬件。该方法还可以包括使用SCE的状态寄存器来应用链接值。该方法还可以包括将提供给密码操作硬件的数据重新排序以进行解密操作。