Abstract: The invention provides an information processing apparatus, method, and security protocol for secure storage and transfer of data using two-level encryption by combining RSA and AES keys. The apparatus includes circuitry (100) configured to receive encryption request, encrypt the data to generate first encryption data. The encryption of the data is based on an AES user key (103) and the received encryption request. The circuitry is further configured to encrypt the first encryption data to generate second encryption data, decrypt the second encryption data to generate first decryption data. The decryption of the second encryption data is based on a company AES key (107). The circuitry (100) is further configured to decrypt the first decryption data to generate the original data. The decryption of the first decryption data is based on an AES user key (103), and the second decryption data corresponds to the transmitted data.

Abstract: The invention provides an information processing apparatus, method, and security protocol for secure storage and transfer of data using two-level encryption by combining RSA and AES keys. The apparatus includes circuitry (100) configured to receive encryption request, encrypt the data to generate first encryption data. The encryption of the data is based on an AES user key (103) and the received encryption request. The circuitry is further configured to encrypt the first encryption data to generate second encryption data, decrypt the second encryption data to generate first decryption data. The decryption of the second encryption data is based on a company AES key (107). The circuitry (100) is further configured to decrypt the first decryption data to generate the original data. The decryption of the first decryption data is based on an AES user key (103), and the second decryption data corresponds to the transmitted data.

Abstract: The present invention relates to an electromagnetic acoustic transducer excitation system comprising a tone burst generator, the tone burst generator comprising: an oscillator device configured to produce a radio frequency signal; an analog switch configured to produce an output based on the radio frequency signal produced by the oscillator device and a control signal; a pre-amplifier configured to amplify the output of the analog switch and produce a tone burst output signal; and a control module configured to produce the control signal for providing to the analog switch.

Abstract: The present invention relates to an electromagnetic acoustic transducer excitation system comprising a tone burst generator, the tone burst generator comprising: an oscillator device configured to produce a radio frequency signal; an analog switch configured to produce an output based on the radio frequency signal produced by the oscillator device and a control signal; a pre-amplifier configured to amplify the output of the analog switch and produce a tone burst output signal; and a control module configured to produce the control signal for providing to the analog switch.

Abstract: Techniques and technologies for caller assistance systems are described. In at least some embodiments, a system comprises: a processing component; and a caller assistance engine configured to receive a request from a calling device; select a menu execution path associated with the request, the menu execution path defining one or more operations to be performed to achieve an intent of the request; execute the menu execution path including execute the one or more operations to be performed to achieve the intent of the request; determine whether the intent of the request has been achieved; and when the intent of the request has been achieved, connect the calling device with the intent of the request or provide an alert to the calling device that the intent of the request has been achieved.

Abstract: Techniques and technologies for caller assistance systems are described. In at least some embodiments, a system comprises: a processing component; and a caller assistance engine configured to receive a request from a calling device; select a menu execution path associated with the request, the menu execution path defining one or more operations to be performed to achieve an intent of the request; execute the menu execution path including execute the one or more operations to be performed to achieve the intent of the request; determine whether the intent of the request has been achieved; and when the intent of the request has been achieved, connect the calling device with the intent of the request or provide an alert to the calling device that the intent of the request has been achieved.