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Cryptographic apparatus for performing cryptography on a specified area of content data
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Digital data transmitter
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Recording method and apparatus, optical disk, and computer-readable storage medium
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Image pickup system and vehicle-mounted-type sensor system
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Image compression/encoding apparatus and system with quantization width control based on bit generation error
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Scramble system for use in digital video signal recording and reproducing system or transmission and receiving system, comprising scramble apparatus and descramble apparatus
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Scramble transmission apparatus and signal processing apparatus
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Scramble apparatus and descramble apparatus
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