Abstract: According to an embodiment, a test apparatus that is connected to an electronic device through a network includes a generator, a transmitter, and a determination unit. The generator generates third data computed from first data shared with the electronic device and predetermined second data. The transmitter transmits the third data to the electronic device. The determination unit determines whether the first data of the electronic device is normal depending on whether the second data is restored correctly from the third data using the first data of the electronic device.

Abstract: Provided is an actinic-ray- or radiation-sensitive resin composition including a resin (A) and any of compounds (B) of general formula (I) below. (In general formula (I), Rf represents a fluorine atom or a monovalent organic group containing at least one fluorine atom; R1 represents a hydrogen atom or a monovalent substituent containing no fluorine atom; X1 represents a monovalent organic group having at least two carbon atoms, or a methyl group in which a substituent other than a fluorine atom is optionally introduced, provided that X1 may be bonded to R1 to thereby form a ring; and Z represents a moiety that when exposed to actinic rays or radiation, is converted to a sulfonic acid group, an imidic acid group or a methide acid group).

Abstract: According to an embodiment, an information processing device is communicably connected to a vehicle-mounted device and includes a receiver, a calculator, a vehicle database, and a transmitter. The receiver receives transmission information transmitted from the vehicle-mounted device and containing vehicle identification information, vehicle position information, a flag for indicating presence or absence of alternation of the vehicle-mounted device, and predetermined log data recorded by the vehicle-mounted device. The calculator calculates, based on the received transmission information, a degree of reliability of vehicle having the vehicle-mounted device mounted therein. The vehicle database holds, for each vehicle, the calculated degree of reliability and the vehicle position information.

Abstract: According to an embodiment, an update control apparatus is to control update of software in a terminal connected to a network. The update control apparatus includes a first communication circuit, a second communication circuit, and a processor. The first communication circuit is configured to communicate with a server located outside the network. The second communication circuit is configured to communicate with the terminal through the network. The processor is configured to: receive update data to update the software from the server using the first communication circuit; transmit the update data to the terminal, as well as receive an update result indicating whether update of the software has succeeded, together with verification data, from the terminal using the second communication circuit; and verify, using the verification data, whether the update result is proper data.

Abstract: According to an embodiment, an update control device includes a first communication circuit, a second communication circuit, and a processor. The first communication circuit is configured to receive patch data for each block of the software and first authentication data for each block for authenticating software in a terminal updated using the patch data on a per-block basis. The second communication circuit is configured to transmit the patch data and the first authentication data to the terminal on a per-block basis and receive an update result for each block from the terminal. The processor is configured to request the terminal to perform rollback processing for restoring a first block to an (M?1)th block using the patch data used to update the first block to the (M?1)th block of the software, upon receipt of an update result indicating a failure in authenticating an Mth block (M>1) from the terminal.

Abstract: According to an embodiment, a storage controller includes a collector and a controller. The collector is configured to collect data to be written in nonvolatile storage. The controller is configured to perform controlling such that a first time length between collecting data and writing the collected data in the nonvolatile storage after an emergency prediction notice is received is shorter than a second time length between collecting data and writing the collected data in the nonvolatile storage before the emergency prediction notice is received.

Abstract: According to an embodiment, an information processing device includes a conversion unit, an encryption unit, and a transmission unit. The conversion unit converts a first encryption key to be used for generation of a master key to be shared with a server device by using a second conversion rule to generate a third encryption key to be a new master key. The second conversion rule is different from a first conversion rule used for generation of a second encryption key that is the master key currently used for encrypted communication with the server device. The encryption unit generates a ciphertext so that the server device derives the third encryption key on a basis of the second encryption key and the third encryption key. The transmission unit transmits the ciphertext to the server device.

Abstract: According to an embodiment, a communication system includes a transmitting apparatus and a receiving apparatus. The transmitting apparatus generates a pseudorandom number based on an algorithm, synchronously with the receiving apparatus; generates a communication frame identifier including a frame identifier indicating a type of a communication frame and the pseudorandom number to generate the communication frame; and transmits the communication frame.

Abstract: Provided is a laminate that excels in adhesion among a plurality of resin layers formed as insulating layers containing polyimide and so forth, a method for manufacturing the laminate, a semiconductor device, and, a method for manufacturing the semiconductor device. The laminate comprises a substrate, and at least two resin layers, each of the resin layers is independently brought into contact, in at least a part of the surface thereof, with other resin layer, and the layers independently has a Young's modulus exceeding 2.8 GPa and not exceeding 5.0 GPa, and, an elongation after fracture exceeding 50% and not exceeding 200%, and further has a three-dimensional radical crosslinked structure, and at least one of the resin layers contains at least either polyimide or polybenzoxazole.

Abstract: Provided is a resin capable of yielding a cured film with less warp and good uniformity, and of yielding a cured film (pattern) with less scum; a composition using the resin; a cured film; and a method for manufacturing a cured film and a semiconductor device. The resin is selected from polyimide precursor, polyimide, polybenzoxazole precursor, and, polybenzoxazole, and has a polymerizable group, and has a total content of a component with a molecular weight of 1,000 or smaller of 0.005 to 1.0% by mass.

Abstract: According to an embodiment, a data distribution apparatus is connected with electronic apparatuses through a network. The data distribution apparatus includes a storage, a transmitter, a receiver, and an output unit. The storage is configured to store management information in which predetermined data is associated with number specification information for specifying number of electronic apparatuses belonging to the group. The transmitter is configured to transmit a sharing start instruction including the predetermined data. The receiver is configured to receive one or more distribution requests transmitted from one or more electronic apparatuses in response to the instruction. The output unit is configured to output an error signal indicating that an unauthorized electronic apparatus is connected when the number of received distribution requests exceeds the number specified.

Abstract: According to an embodiment, a communication apparatus connected to a bus in which a second bit has higher priority than a first bit, the communication apparatus includes one or more processors. The one or more processors are configured to obtain first information. The one or more processors are configured to generate second information in which the first information is set at a predetermined position and a predetermined bit string including the first bit is set at a position other than the predetermined position. And the one or more processors are configured to transmit communication data including the second information.

Abstract: According to an embodiment, a communication device is installed in a movable body and includes a receiver, a verifier, and a mapping generator. The receiver is configured to receive a synthesis message including synthesis information and second verification information. The synthesis information is information about motion of a plurality of movable bodies including the movable body installed with the device; the second verification information is information indicative of a validity of the synthesis information. The verifier is configured to verify the validity of the synthesis information on the basis of the second verification information. The mapping generator is configured to generate mapping information on the basis of the synthesis information verified as valid. The mapping information represents a relative position of at least one of the movable bodies with respect to the movable body installed with the device.

Abstract: Provided are photosensitive resin compositions having a wide exposure latitude, a precursor composition for providing such a photosensitive resin composition, a method for producing a precursor composition, a cured film, a method for producing a cured film; and a semiconductor device. The precursor composition is a precursor composition containing at least one kind of heterocycle-containing polymer precursor, in which the heterocycle-containing polymer precursor is selected from a polyimide precursor and a polybenzoxazole precursor; and the dispersity which is a weight-average molecular weight/a number-average molecular weight of the heterocycle-containing polymer precursor is 2.5 or more.

Abstract: Provided are a photosensitive resin composition using a polyimide precursor composition, a cured film, a method for producing a cured film, a semiconductor device, and a method for producing a polyimide precursor composition. A polyimide precursor composition in which the molar ratio of repeating units represented by General Formula (1-2) among structural isomers of the polyimide precursor is 60% to 90% by mole; in General Formula (1-2), A1 and A2 each independently represent an oxygen atom or NH, R111 and R112 each independently represent a single bond or a divalent organic group, and R113 and R114 each independently represent a hydrogen atom or a monovalent organic group.

Abstract: According to an embodiment, a network monitoring device that monitors a network includes a software storage and a controller. The software storage is configured to store software applied to a first electronic device connected to the network. The controller is configured to determine, in response to reception of verification result data indicating software verification failure from the first electronic device, whether a recovery condition determined in advance as a condition of recovering software in the first electronic device is satisfied, and perform a control of transmitting the software stored in the software storage to the first electronic device when it is determined that the recovery condition is satisfied.

Abstract: According to an embodiment, an information processing device includes a conversion unit, an encryption unit, and a transmission unit. The conversion unit converts a first encryption key to be used for generation of a master key to be shared with a server device by using a second conversion rule to generate a third encryption key to be a new master key. The second conversion rule is different from a first conversion rule used for generation of a second encryption key that is the master key currently used for encrypted communication with the server device. The encryption unit generates a ciphertext so that the server device derives the third encryption key on a basis of the second encryption key and the third encryption key. The transmission unit transmits the ciphertext to the server device.

Abstract: A lamination structure includes a first semiconductor chip and a second semiconductor chip stacked via a bonding section so that a rear surface of the first semiconductor chip faces the main surface of the second semiconductor chip. At least a part of a side surface of the first semiconductor chip are covered with a first resin, a distribution layer is formed on the plane formed of the main surface of the first semiconductor chip and a surface of the first resin. At least part of electrodes existing in the main surface of the second semiconductor chip is electrically connected to at least part of first external electrodes formed on the distribution layer via the penetration electrodes that penetrate the first semiconductor chip.

Abstract: According to an embodiment, a communication device is installed in a movable body and includes a receiver, a verifier, and a mapping generator. The receiver is configured to receive a synthesis message including synthesis information and second verification information. The synthesis information is information about motion of a plurality of movable bodies including the movable body installed with the device; the second verification information is information indicative of a validity of the synthesis information. The verifier is configured to verify the validity of the synthesis information on the basis of the second verification information. The mapping generator is configured to generate mapping information on the basis of the synthesis information verified as valid. The mapping information represents a relative position of at least one of the movable bodies with respect to the movable body installed with the device.