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Asipov
Boris Asipov, Kfar Yona IL
| Patent application number | Description | Published |
|---|---|---|
| 20100313188 | Method for Preventing Software Reverse Engineering, Unauthorized Modification, and Runtime Data Interception - A method for preventing the unauthorized modification of a software or unauthorized modification of runtime data. According to this method, a converter, which is capable of converting the software into a generalized machine code is provided. The converter is designed such that it cannot be reverse engineered, by using a conversion process that causes data loss. An interpreter, which the knowledge of its process method is kept restricted, is also provided. The interpreter interprets the general machine code into a specific machine code, while reconstructing the lost data during the interpretation process. | 12-09-2010 |
Boris Asipov, Bellevue, WA US
| Patent application number | Description | Published |
|---|---|---|
| 20090063756 | USING FLASH STORAGE DEVICE TO PREVENT UNAUTHORIZED USE OF SOFTWARE - A flash storage device and a method for using the flash storage device to prevent unauthorized use of a software application are provided. An identifier may be encoded within specific sectors of the flash storage device. One bits of the identifier may be encoded as unusable ones of the specific sectors and zero bits of the identifier may be encoded as usable one of the specific sectors. Alternatively, the zero bits of the identifier may be encoded as the unusable ones of the specific sectors and the one bits of the identifier may be encoded as the usable ones of the specific sectors. The software application may be permitted to execute on a processing device connected to the flash storage device only when the identifier is encoded within the flash storage device. | 03-05-2009 |
| 20090092253 | OPTIMIZING AMOUNT OF DATA PASSED DURING SOFTWARE LICENSE ACTIVATION - During a software activation process, a processing device may provide a software license key to be communicated to an activation authority. The software license key may be provided to the activation authority via one of a number of communication methods, such as, for example, via a telephone, via a facsimile, via e-mail, via a text message, or via other communication methods. A length of the software license key may be based on an expected amount of time to provide the software license key to the activation authority. When the expected amount of time is relatively long, the software license key may be relatively short. When the expected amount of time is relatively short, the software license key may be relatively long. In some embodiments, a relatively short software license key may be a unique subset of a relatively long software license key. | 04-09-2009 |
| 20090319805 | TECHNIQUES FOR PERFORMING SYMMETRIC CRYPTOGRAPHY - Techniques are described for performing decryption using a key-specific decryption engine. A message including an encrypted data portion is received. The encrypted data portion is formed by performing a symmetric encryption operation using a symmetric key. The encrypted data portion is decrypted using a key-specific decryption engine which does not use the symmetric key as an input. Also described are techniques for generating the key-specific decryption engine which may be implemented using boolean functions determined for the symmetric key. | 12-24-2009 |
Keren Asipov, Kfar Yona IL
| Patent application number | Description | Published |
|---|---|---|
| 20100313188 | Method for Preventing Software Reverse Engineering, Unauthorized Modification, and Runtime Data Interception - A method for preventing the unauthorized modification of a software or unauthorized modification of runtime data. According to this method, a converter, which is capable of converting the software into a generalized machine code is provided. The converter is designed such that it cannot be reverse engineered, by using a conversion process that causes data loss. An interpreter, which the knowledge of its process method is kept restricted, is also provided. The interpreter interprets the general machine code into a specific machine code, while reconstructing the lost data during the interpretation process. | 12-09-2010 |