摘要:
In one embodiment, method that can be performed on a system, is provided to security implementations for storage devices. In one embodiment, the method comprises providing a separate encryption seed for each of a plurality of separate addressable blocks of a non-volatile storage device, wherein a common encryption method is to encrypt data to be stored on the plurality of separate addressable blocks. In one embodiment, the storage device is a portable storage device. In one embodiment, encryption seed is an Initialization Vector (IV). In one embodiment, the encryption seeds comprise at least one of a media serial number and a logical block address corresponding to the respective block of the non-volatile storage device. In an alternative embodiment, the method further comprises storing at least a part of the separate encryption seed of the separate blocks of the non-volatile storage device within the respective blocks of the storage device.
摘要:
In one embodiment, method that can be performed on a system, is provided to security implementations for storage devices. In one embodiment, the method comprises providing a separate encryption seed for each of a plurality of separate addressable blocks of a non-volatile storage device, wherein a common encryption method is to encrypt data to be stored on the plurality of separate addressable blocks. In one embodiment, the storage device is a portable storage device. In one embodiment, encryption seed is an Initialization Vector (IV). In one embodiment, the encryption seeds comprise at least one of a media serial number and a logical block address corresponding to the respective block of the non-volatile storage device. In an alternative embodiment, the method further comprises storing at least a part of the separate encryption seed of the separate blocks of the non-volatile storage device within the respective blocks of the storage device.
摘要:
A universal cable connects a personal computer's parallel port or PCMCIA socket to a variety of types of external peripheral devices. The universal cable contains a translator circuit that converts signals from the parallel port or PCMCIA socket to external interface signals. The translator circuit combines together bytes from the parallel port to out put words when the external peripheral is an IDE or ATAPI device, or a subset of the ISA or AT bus. The translator circuit passes bytes through to 8-bit SCSI peripherals. The 16 data bits from the PCMCIA socket are passed through to IDE, ATAPI, and ISA devices, but split into bytes for SCSI devices. General-purpose I/O for external peripherals is also supported using separate input and output signals rather than bi-directional I/O. Software on the personal computer controls the configuration of the translator circuit, allowing the universal cable to be re-configured for different types of external peripherals. A 36-pin IEEE 1248-C connector is used to connect the universal cable to various external peripherals. A printer pass-through connector is provided on the translator's housing.
摘要:
A digital media. In one embodiment, the digital media devices includes a storage unit/partition that emulates a Compact Disc-Read Only Memory (CD-ROM), and optionally, a second storage unit/partition that acts as a Read/Write storage device.
摘要:
A multi-memory media adapter having a port, a surface, and a set of contact pins adapted to connect to different types of flash cards. Signals are mapped to the contact pins depending upon the type of flash card. In one embodiment, a controller has signal lines connected to an interconnection means which connects wires, cables or traces to the sets of contact pins. Signals are mapped on the signal lines depending upon the type of flash card inserted.
摘要:
A multi-memory media adapter comprised of a first planar element having an upper surface and a lower surface, a second planar element having an upper surface and a lower surface, and formed from a single material. The two planar elements form at least one port, each port capable of receiving one or more types of a memory media card. The adapter has at least one set of contact pins protruding from the lower surface of the first planar element or the upper surface of the second planar element such that the at least one set of contact pins are disposed within the port. The at least one set of contact pins are capable of contacting the contacts of a memory media card inserted into the port. For one embodiment a controller chip is embedded within the single material forming the multi-memory media adapter.