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Functional Encryption

Functional Encryption

Properties2
tagsfhe, crypto/theory
aliasesFE

Jun 28, 20261 min read

Functional Encryption

  • Dec(skf​,Epk​(m))→f(m)

fheは値は暗号化出来るが, 計算は暗号化出来ない.
計算を暗号化する話?
indistinguishability Obfuscation とか virtual_black_box の話も出てきていた. Spooky FHE との関連性が知りたい.

参考文献

  • On the Relationship between Functional Encryption,Obfuscation, and Fully Homomorphic Encryption
  • https://www.risk.tsukuba.ac.jp/opencampus2022/slide/nishide_slide.pdf

Graph View

  • Functional Encryption
  • 参考文献

Backlinks

  • 準同型暗号 (Fully Homomorphic Encryption)
  • MOC: 暗号/CTF
  • Cloe
  • Homomorphic Encryption
  • On the Relationship between Functional Encryption,Obfuscation, and Fully Homomorphic Encryption
  • PRIVACY TEACHING SERIES WHAT IS FUNCTIONAL ENCRYPTION
  • 2022-03「半知半解」

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