Self-Sovereign IdentityͷσβΠϯ
W3C(World Wide Web Consortium)Ͱఆٛ͞Ε͍ͯΔ
• ࢄܕࣝผࢠ(DID:Decentralized Identi
fi
er)
• ݕূՄೳͳࢿ֨ূ໌(VC:Veri
fi
able Credential)
͕ϕʔεͱͳ͍ͬͯΔ
Slide 23
Slide 23 text
SSIͷγεςϜ
ݕূՄೳͳσʔλϨδετϦ(VDR: Veri
fi
able Data Registry)
ϒϩοΫνΣʔϯϓϥΠϕʔτσʔλϕʔε
Private Data
Repository
ൃߦऀ(ͳͲ)
ݕূՄೳͳࢿ֨ূ໌
(VC: Veri
fi
able Credential)
อ༗ऀ(ݸਓ)
σδλϧ
ΥϨοτ
ݕূऀ(اۀͳͲ)
ࢄܕࣝผࢠ(DID)
ΫϨσϯγϟϧ
(ೝূใ)ʹॺ໊
ॺ໊Λೝূ͢Δ
• ൃߦऀೝূใʹిࢠత
ʹॺ໊͠ɺVCͱͯ͠อ༗
ऀʹఏڙ͢Δ
• อ༗ऀΥϨοτΛհ͠
ݕূऀ͕ٻΊΔܗࣜͰVC
Λڞ༗͢Δ
• ݕূऀൃߦऀΛհࡏͤͣ
VCΛݕূ͢Δ
ݕূՄೳͳ
ϓϨθϯςʔγϣϯ