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1.发明授权Systems and methods of context based data access control of encrypted files 有权基于上下文数据访问控制加密文件的系统和方法公开(公告)号：US09558363B2
公开(公告)日：2017-01-31
申请号：US14503244
申请日：2014-09-30
Applicant: Apple Inc.
Inventor： Andrew Roger Whalley , Wade Benson , Conrad Sauerwald
CPC classification number: G06F21/6209 , G06F21/6218 , G06F21/6245 , G06F2221/2111 , H04L63/062 , H04W12/02 , H04W12/04 , H04W12/08
Abstract: In some implementations, encrypted data (e.g., application data, keychain data, stored passwords, etc.) stored on a mobile device can be accessed (e.g., decrypted, made available) based on the context of the mobile device. The context can include the current device state (e.g., locked, unlocked, after first unlock, etc.). The context can include the current device settings (e.g., passcode enabled/disabled). The context can include data that has been received by the mobile device (e.g., fingerprint scan, passcode entered, location information, encryption key received, time information).
Abstract translation: 在一些实现中，可以基于移动设备的上下文来访问（例如，解密，使得可用）存储在移动设备上的加密数据（例如，应用数据，钥匙串数据，存储的密码等）。 上下文可以包括当前设备状态（例如，锁定，解锁，在首次解锁之后等等）。 上下文可以包括当前设备设置（例如，启用/禁用密码）。 上下文可以包括已经由移动设备接收的数据（例如，指纹扫描，输入的密码，位置信息，接收的加密密钥，时间信息）。
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公开(公告)号：US10552617B2
公开(公告)日：2020-02-04
申请号：US16390972
申请日：2019-04-22
Applicant: Apple Inc.
Abstract: Some embodiments provide an electronic device with a novel content redaction engine. The content redaction engine of some embodiments determines whether to redact content for output based on whether a user is biometrically verified. When the content redaction engine receives verification data indicating that the user is biometrically verified, the device displays content without any portion redacted. On the other hand, when the content redaction engine does not receive such verification data, the device displays the content with at least a portion redacted. The electronic device of some embodiments additionally includes a biometric reader and a biometric verification engine. The biometric reader reads a person's uniquely identifying biometric data (e.g., thumbprint/fingerprint, iris scan, voice, etc.). This biometric information is then read by the biometric verification engine for comparison to a stored set of verified user biometric data. When the biometric data matches the stored data, the person is verified.
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公开(公告)号：US10289852B2
公开(公告)日：2019-05-14
申请号：US15647209
申请日：2017-07-11
Applicant: Apple Inc.
Abstract: Some embodiments provide an electronic device with a novel content redaction engine. The content redaction engine of some embodiments determines whether to redact content for output based on whether a user is biometrically verified. When the content redaction engine receives verification data indicating that the user is biometrically verified, the device displays content without any portion redacted. On the other hand, when the content redaction engine does not receive such verification data, the device displays the content with at least a portion redacted. The electronic device of some embodiments additionally includes a biometric reader and a biometric verification engine. The biometric reader reads a person's uniquely identifying biometric data (e.g., thumbprint/fingerprint, iris scan, voice, etc.). This biometric information is then read by the biometric verification engine for comparison to a stored set of verified user biometric data. When the biometric data matches the stored data, the person is verified.
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公开(公告)号：US20180089441A1
公开(公告)日：2018-03-29
申请号：US15647209
申请日：2017-07-11
Applicant: Apple Inc.
CPC classification number: G06F21/60 , G06F21/32 , G06F21/6245
Abstract: Some embodiments provide an electronic device with a novel content redaction engine. The content redaction engine of some embodiments determines whether to redact content for output based on whether a user is biometrically verified. When the content redaction engine receives verification data indicating that the user is biometrically verified, the device displays content without any portion redacted. On the other hand, when the content redaction engine does not receive such verification data, the device displays the content with at least a portion redacted. The electronic device of some embodiments additionally includes a biometric reader and a biometric verification engine. The biometric reader reads a person's uniquely identifying biometric data (e.g., thumbprint/fingerprint, iris scan, voice, etc.). This biometric information is then read by the biometric verification engine for comparison to a stored set of verified user biometric data. When the biometric data matches the stored data, the person is verified.
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公开(公告)号：US20200167482A1
公开(公告)日：2020-05-28
申请号：US16774757
申请日：2020-01-28
Applicant: Apple Inc.
Abstract: Some embodiments provide an electronic device with a novel content redaction engine. The content redaction engine of some embodiments determines whether to redact content for output based on whether a user is biometrically verified. When the content redaction engine receives verification data indicating that the user is biometrically verified, the device displays content without any portion redacted. On the other hand, when the content redaction engine does not receive such verification data, the device displays the content with at least a portion redacted. The electronic device of some embodiments additionally includes a biometric reader and a biometric verification engine. The biometric reader reads a person's uniquely identifying biometric data (e.g., thumbprint/fingerprint, iris scan, voice, etc.). This biometric information is then read by the biometric verification engine for comparison to a stored set of verified user biometric data. When the biometric data matches the stored data, the person is verified.
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Patent Agency Ranking
公开(公告)号：US20190258808A1
公开(公告)日：2019-08-22
申请号：US16390972
申请日：2019-04-22
Applicant: Apple Inc.
Abstract: Some embodiments provide an electronic device with a novel content redaction engine. The content redaction engine of some embodiments determines whether to redact content for output based on whether a user is biometrically verified. When the content redaction engine receives verification data indicating that the user is biometrically verified, the device displays content without any portion redacted. On the other hand, when the content redaction engine does not receive such verification data, the device displays the content with at least a portion redacted. The electronic device of some embodiments additionally includes a biometric reader and a biometric verification engine. The biometric reader reads a person's uniquely identifying biometric data (e.g., thumbprint/fingerprint, iris scan, voice, etc.). This biometric information is then read by the biometric verification engine for comparison to a stored set of verified user biometric data. When the biometric data matches the stored data, the person is verified.
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公开(公告)号：US20170222992A1
公开(公告)日：2017-08-03
申请号：US15274999
申请日：2016-09-23
Applicant: Apple Inc.
Inventor： Mitchell D. Adler , Andrew Roger Whalley
CPC classification number: H04L63/061 , G06F21/10 , G06F21/31 , G06F21/35 , G06F21/6209 , G06F21/78 , H04L9/0841 , H04L9/0894 , H04L63/102 , H04L2209/603 , H04L2463/101
Abstract: Some embodiments provide convenient auto-authentication for user data on a primary device, while still providing a significant level of security, by taking advantage of existing security and cryptographic measures used to communicate with a secondary device. The primary device of some embodiments encrypts the user data on the primary device using a cryptographic key based on a set of keys received from the secondary device. In some embodiments, the primary device encrypts authentication data, or a local key generated from the authentication data, using a remote key received from the secondary device, and encrypts the user data with the local key. In some embodiments, the keys received from the secondary device are an existing set of keys for establishing an encrypted channel of communication for transmitting digital rights management (DRM) protected content according to a DRM protection scheme.
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公开(公告)号：US10686767B2
公开(公告)日：2020-06-16
申请号：US15274999
申请日：2016-09-23
Applicant: Apple Inc.
Inventor： Mitchell D. Adler , Andrew Roger Whalley
Abstract: Some embodiments provide convenient auto-authentication for user data on a primary device, while still providing a significant level of security, by taking advantage of existing security and cryptographic measures used to communicate with a secondary device. The primary device of some embodiments encrypts the user data on the primary device using a cryptographic key based on a set of keys received from the secondary device. In some embodiments, the primary device encrypts authentication data, or a local key generated from the authentication data, using a remote key received from the secondary device, and encrypts the user data with the local key. In some embodiments, the keys received from the secondary device are an existing set of keys for establishing an encrypted channel of communication for transmitting digital rights management (DRM) protected content according to a DRM protection scheme.
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公开(公告)号：US09721107B2
公开(公告)日：2017-08-01
申请号：US13913403
申请日：2013-06-08
Applicant: Apple, Inc.
CPC classification number: G06F21/60 , G06F21/32 , G06F21/6245
Abstract: Some embodiments provide an electronic device with a novel content redaction engine. The content redaction engine of some embodiments determines whether to redact content for output based on whether a user is biometrically verified. When the content redaction engine receives verification data indicating that the user is biometrically verified, the device displays content without any portion redacted. On the other hand, when the content redaction engine does not receive such verification data, the device displays the content with at least a portion redacted. The electronic device of some embodiments additionally includes a biometric reader and a biometric verification engine. The biometric reader reads a person's uniquely identifying biometric data (e.g., thumbprint/fingerprint, iris scan, voice, etc.). This biometric information is then read by the biometric verification engine for comparison to a stored set of verified user biometric data. When the biometric data matches the stored data, the person is verified.
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公开(公告)号：US20150347770A1
公开(公告)日：2015-12-03
申请号：US14503244
申请日：2014-09-30
Applicant: Apple Inc.
Inventor： Andrew Roger Whalley , Wade Benson , Conrad Sauerwald
IPC: G06F21/62
CPC classification number: G06F21/6209 , G06F21/6218 , G06F21/6245 , G06F2221/2111 , H04L63/062 , H04W12/02 , H04W12/04 , H04W12/08
Abstract: In some implementations, encrypted data (e.g., application data, keychain data, stored passwords, etc.) stored on a mobile device can be accessed (e.g., decrypted, made available) based on the context of the mobile device. The context can include the current device state (e.g., locked, unlocked, after first unlock, etc.). The context can include the current device settings (e.g., passcode enabled/disabled). The context can include data that has been received by the mobile device (e.g., fingerprint scan, passcode entered, location information, encryption key received, time information).
Abstract translation: 在一些实现中，可以基于移动设备的上下文来访问（例如，解密，使得可用）存储在移动设备上的加密数据（例如，应用数据，钥匙串数据，存储的密码等）。 上下文可以包括当前设备状态（例如，锁定，解锁，在首次解锁之后等等）。 上下文可以包括当前设备设置（例如，启用/禁用密码）。 上下文可以包括已经由移动设备接收的数据（例如，指纹扫描，输入的密码，位置信息，接收的加密密钥，时间信息）。
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