ChipsPhys.org Technologyabout 1 hour ago
KAIST Researchers Develop Time-Based Encryption Chip
5 min read
KAIST researchers led by Professor Kyung Min Kim published a study on Sept. 10, 2026, detailing a dual-state programmable oxide transistor for time-based cryptography. The device uses long-term and short-term memory states to control when encrypted data becomes readable, with experiments showing the letter 'T' appearing after 8.4 seconds or a decoy 'K' at 1.5 seconds.
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