| 摘要 |
<p>A method and apparatus for encrypting a data stream (310) used to program an FPGA device comprising determining if there is at least one gap in the data stream (320); determining whether encryption is enabled for the at least one gap in the data stream, and encrypting the data stream, if encryption is enabled for the at least one gap. A method and apparatus for de-encrypting an encrypted data stream used to program an FPGA device comprising determining if there is at least one gap in the data stream; determining whether encryption was encabled for the at least one gap in the data stream; and decrypting the data stream, if encryption was enabled for the at least one gap.</p> |
