公开(公告)号：US20160285638A1

公开(公告)日：2016-09-29

申请号：US14668657

申请日：2015-03-25

申请人： Intel Corporation

发明人： ADRIAN R. PEARSON ,  JASON COX ,  JAMES CHU

IPC分类号： H04L9/32 ,  H04L29/06 ,  G06F12/14

CPC分类号： H04L9/3271 ,  G06F12/1408 ,  G06F21/52 ,  G06F21/6218 ,  G06F2212/1052 ,  G06F2221/2139 ,  H04L9/3234 ,  H04L9/3257 ,  H04L63/061 ,  H04L63/0823 ,  H04L63/0853

摘要： Various embodiments are directed to a system for accessing a self-encrypting drive (SED) based on a blind challenge authentication response mechanism (BCRAM). An SED may be authenticated within a system, for example, upon resuming from a sleep state, based on a challenge generated within the SED, signed using a private key by a trusted execution environment (TEE) and authenticated using a corresponding public key within the SED.

摘要翻译： 各种实施例针对基于盲挑战认证响应机制（BCRAM）访问自加密驱动器（SED）的系统。 SED可以在系统内进行身份验证，例如，在从休眠状态恢复时，基于在SED内生成的质询，由可信执行环境（TEE）使用私钥进行签名，并使用在该内部的相应公钥进行认证 SED。

公开(公告)号：US20190102568A1

公开(公告)日：2019-04-04

申请号：US15721769

申请日：2017-09-30

申请人： INTEL CORPORATION

发明人： BRIAN S. HAUSAUER ,  LOKPRAVEEN B. MOSUR ,  TONY HURSON ,  PATRICK FLEMING ,  ADRIAN R. PEARSON

IPC分类号： G06F21/62 ,  H04L29/06

摘要： Various embodiments are generally directed to an apparatus, method and other techniques to de determine a secure memory region for a transaction, the secure memory region associated with a security association context to perform one or more of an encryption/decryption operation and an authentication operation for the transaction, perform one or more of the encryption/decryption operation and the authentication operation for the transaction based on the security association context, and cause communication of the transaction.

公开(公告)号：US20180176024A1

公开(公告)日：2018-06-21

申请号：US15871726

申请日：2018-01-15

申请人： INTEL CORPORATION

发明人： ADRIAN R. PEARSON ,  JASON R. COX ,  JAMES CHU

IPC分类号： H04L9/32 ,  H04L29/06 ,  G06F12/14 ,  G06F21/52 ,  G06F21/62

CPC分类号： H04L9/3271 ,  G06F12/1408 ,  G06F21/52 ,  G06F21/6218 ,  G06F2212/1052 ,  G06F2221/2139 ,  H04L9/3234 ,  H04L9/3257 ,  H04L63/061 ,  H04L63/0823 ,  H04L63/0853

摘要： Various embodiments are directed to a system for accessing a self-encrypting drive (SED) based on a blind challenge authentication response mechanism (BCRAM). An SED may be authenticated within a system, for example, upon resuming from a sleep state, based on a challenge generated within the SED, signed using a private key by a trusted execution environment (TEE) and authenticated using a corresponding public key within the SED.