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2024
|
Invention
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Error detection for encryption or decryption keys.
The present description concerns a method of ... |
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2023
|
Invention
|
Embedded system. Embedded systems and methods of reading or writing data or instructions of at le... |
|
|
Invention
|
Router.
In an embodiment an electronic device includes at least a first electronic module, a sec... |
|
|
Invention
|
Protection of a secret key.
A device multiplies a first public key by a first scalar value, gene... |
|
|
Invention
|
Field upgrade of multiple firmware instances.
A device includes a memory, a first firmware copy ... |
|
2022
|
Invention
|
Nfc transaction.
In an embodiment a method for implementing a NFC transaction between a mobile t... |
|
|
Invention
|
Nfc transaction.
The present description concerns a method of implementation of an NFC transacti... |
|
|
Invention
|
Configuration of a transaction in a contactless electronic device. A method of configuring a cont... |
|
|
Invention
|
Processor authentication method. The disclosure includes a method of authenticating a processor t... |
|
|
Invention
|
Monotonic counter. A monotonic counter stores N binary words representing a value in N memory cel... |
|
|
Invention
|
Monotonic counter. The present disclosure relates to a monotonic counter whose value is represent... |
|
|
Invention
|
Authentication method and device. The present disclosure relates to authenticating a first device... |
|
2021
|
Invention
|
Secure element and method for starting an application by a low-level operating system. The presen... |
|
|
Invention
|
Keys for elliptic curve cryptography. Cryptographic circuitry, in operation, generates N first pa... |
|
|
Invention
|
Secure element and method.
The present description discloses a secure element and a communicatio... |
|
|
Invention
|
Embedded secure element.
An embedded electronic system includes a volatile memory and a processo... |
|
|
Invention
|
Non-volatile memory. A method of managing a non-volatile memory includes during a data writing pr... |
|
|
Invention
|
Secure starting of an electronic circuit. A method of checking the authenticity of at least a fir... |
|
|
Invention
|
Authentication device, method and system. The present disclosure relates to an authentication met... |
|
2020
|
Invention
|
Embedded system. Embedded systems and methods of starting an embedded system are disclosed. A met... |
|
|
Invention
|
Configuration of a nfc mobile terminal. A method of configuration of a mobile terminal including ... |
|
|
Invention
|
Configuration of a nfc mobile terminal. Devices and methods for configuration of a mobile termina... |
|
|
Invention
|
Protection of a communication channel between a security module and an nfc circuit. The invention... |
|
|
Invention
|
Data values encryption method. A method encrypts, using an encryption circuit, a first data value... |
|
|
Invention
|
Secure device operating with a secure tamper resistant platform, corresponding system, method and... |
|
|
Invention
|
Detection of a rerouting of a communication channel of a telecommunication device connected to an... |
|
|
Invention
|
Power circuit that interrupts supply of power to a volatile memory in response to a signal indica... |
|
|
Invention
|
Processor authentication method through signed instruction. The disclosure includes a method of a... |
|
|
Invention
|
Electronic system. In accordance with an embodiment, an electronic device includes a secure eleme... |
|
|
Invention
|
Encryption and/or decryption key device, system and method.
An electronic device includes proces... |
|
|
Invention
|
Authentication method. A first circuit is authenticated using a second circuit. A first datum and... |
|
|
Invention
|
Nfc communication. A method of wireless communication between a transponder and a terminal includ... |
|
2019
|
Invention
|
Read-once memory. A volatile memory circuit includes a first flip-flop, a second flip-flop having... |
|
|
Invention
|
Fast nfc processing. In an embodiment, an NFC controller of an NFC device is configured to transm... |
|
|
Invention
|
Protection against rerouting a communication channel of a telecommunication device having an nfc ... |
|
|
Invention
|
Transaction management in an nfc device. The present disclosure concerns a near-field communicati... |
|
|
Invention
|
Authentication of an electronic circuit. In authenticating a first circuit by a second circuit, t... |
|
|
Invention
|
Protection of a security module in a telecommunication device coupled to an nfc circuit. A teleco... |
|
|
Invention
|
Encryption function and authentication of a replaceable printer component. The disclosure concern... |
|
1998
|
G/S
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Electronic cards; magnetic cards and smart cards. Financial and monetary affairs. Telecommunicati... |
