Using embedded time-varying code generator to provide secure access to embedded content in an on chip access architecture

    公开(公告)号:US10690718B2

    公开(公告)日:2020-06-23

    申请号:US15347753

    申请日:2016-11-09

    Abstract: A network of storage units has a data path, which is at least a portion of the network. The network also has a dynamic time-varying or cycle-varying code generation unit and a code comparator unit that together make up an unlock signal generation unit; and a gateway storage unit. If the gateway storage unit does not store an unlock signal or the unlock signal generation unit does not generate and transmit an unlock signal, the gateway storage unit does not insert a data path segment in the data path. If the unlock signal generation unit is operated such that it generates an unlock signal, and it transmits that unlock signal to a gateway storage unit, and the gateway storage unit stores the unlock signal value, then the gateway storage unit inserts a data path segment into the data path.

    Using embedded time-varying code generator to provide secure access to embedded content in an on chip access architecture

    公开(公告)号:US11333706B2

    公开(公告)日:2022-05-17

    申请号:US16195182

    申请日:2018-11-19

    Abstract: A network of storage units has a data path, which is at least a portion of the network. The network also has a dynamic time-varying or cycle-varying code generation unit and a code comparator unit that together make up an unlock signal generation unit; and a gateway storage unit. If the gateway storage unit does not store an unlock signal or the unlock signal generation unit does not generate and transmit an unlock signal, the gateway storage unit does not insert a data path segment in the data path. If the unlock signal generation unit is operated such that it generates an unlock signal, and it transmits that unlock signal to a gateway storage unit, and the gateway storage unit stores the unlock signal value, then the gateway storage unit inserts a data path segment into the data path.

    Using Embedded Time-Varying Code Generator to Provide Secure Access to Embedded Content in an On Chip Access Architecture

    公开(公告)号:US20190086472A1

    公开(公告)日:2019-03-21

    申请号:US16195182

    申请日:2018-11-19

    Abstract: A network of storage units has a data path, which is at least a portion of the network. The network also has a dynamic time-varying or cycle-varying code generation unit and a code comparator unit that together make up an unlock signal generation unit; and a gateway storage unit. If the gateway storage unit does not store an unlock signal or the unlock signal generation unit does not generate and transmit an unlock signal, the gateway storage unit does not insert a data path segment in the data path. If the unlock signal generation unit is operated such that it generates an unlock signal, and it transmits that unlock signal to a gateway storage unit, and the gateway storage unit stores the unlock signal value, then the gateway storage unit inserts a data path segment into the data path.

    Using Embedded Time-Varying Code Generator to Provide Secure Access to Embedded Content in an On Chip Access Architecture

    公开(公告)号:US20220244311A1

    公开(公告)日:2022-08-04

    申请号:US17722361

    申请日:2022-04-17

    Abstract: A network of storage units has a data path, which is at least a portion of the network. The network also has a dynamic time-varying or cycle-varying code generation unit and a code comparator unit that together make up an unlock signal generation unit; and a gateway storage unit. If the gateway storage unit does not store an unlock signal or the unlock signal generation unit does not generate and transmit an unlock signal, the gateway storage unit does not insert a data path segment in the data path. If the unlock signal generation unit is operated such that it generates an unlock signal, and it transmits that unlock signal to a gateway storage unit, and the gateway storage unit stores the unlock signal value, then the gateway storage unit inserts a data path segment into the data path.

Patent Agency Ranking