Atomic Multi-channels Updates
Seminar, Online, 2020
Atomic Multi-channels Updates and its Relation with Sprites
Teaching and Seminars
More Anonymous Credential
Seminar, Online, 2020
Overview of Anonymous Credentials
Eltoo
Seminar, Online, 2020
Eltoo Payment Channel
ACS Revisited
Seminar, Online, 2020
More on ACS!
Seminar on MPC
Seminar, Online, 2020
MPC is hard!
Seminar on Time-Lock Puzzle
Seminar, Online, 2020
Memory and time for proof-of-work in blockchain.
Seminar on Anonymity/IBE
Seminar, Online, 2020
Anonymity in Identity Based Encryption Schemes
Seminar on Anonymity
Seminar, Online, 2020
Anonymity in Anonymous Credentials and Ring Signatures.
Seminar on Stake Pools
Seminar, Online, 2020
Seminar about stake pool, more concretely on desirable properties of a stake pool.
Seminar on Verifiable Credentials
Seminar, Online, 2020
Seminar on Anonymous Decentralized Credentials.
Seminar on DID/Verifiable Credentials
Seminar, Online, 2020
Seminar on Decentralized Identifiers (DID)
MCS.T415
Graduate course, Online, 2020
MCS.T415-Topics on Mathematical and Computing Science B (数理・計算科学特論B).
Hail Hydra: 2020-04-27
Seminar, Online, 2020
Hail Hydra!
Extended UTXO Model: 2020-04-20
Seminar, Online, 2020
We turned our attention on the Extended UTXO Model (via teleconference).
(Weighted) Threshold Signatures: 2020-03-10/17
Seminar, Tokyo Tech, Oookayama Campus, 2020
We had a series of two seminars about threshold signatures conducted by myself.
Anonymous Multi-hop Locks: 2020-03-03
Seminar, Tokyo Tech, Oookayama Campus, 2020
Today we had a seminar about anonymous multi-hop locks.
How to design collateral: 2020-02-18
Seminar, Tokyo Tech, Oookayama Campus, 2020
This week we had a special guest for our weekly seminar in our cryptocurrency group.
Seminar 2020-01-16
Seminar, Tokyo Tech, Oookayama Campus, 2020
Rational Payment Channels
Seminar 2019-12-19
Seminar, Tokyo Tech, Oookayama Campus, 2019
First Seminar of the year: Notions of privacy III
Seminar 2019-12-19
Seminar, Tokyo Tech, Oookayama Campus, 2019
Project on notions of privacy II
Seminar 2019-12-03
Seminar, Tokyo Tech, Oookayama Campus, 2019
Project on notions of privacy
Seminar 2019-11-27
Seminar, Tokyo Tech, Oookayama Campus, 2019
Proof-of-Replication
Seminar 2019-11-21
Seminar, Tokyo Tech, Oookayama Campus, 2019
Discussion about SCIS 2020 and new member
Seminar 2019-10-24
Seminar, Tokyo Tech, Oookayama Campus, 2019
Intensive work on lightweight payment channel protocol.
Seminar 2019-10-17
Seminar, Tokyo Tech, Oookayama Campus, 2019
Mizuuchi’s focused on privacy preserving consensus protocols
Seminar 2019-10-11
Seminar, Tokyo Tech, Oookayama Campus, 2019
Mizuuchi’s survey
Seminar 2019-10-04
Seminar, Tokyo Tech, Oookayama Campus, 2019
Work on submissions, and review of security proof
Seminar 2019-09-17
Seminar, Tokyo Tech, Oookayama Campus, 2019
Work on submissions!
Seminar 2019-08-20
Seminar, Tokyo Tech, Oookayama Campus, 2019
Visitors from Sweden!
Seminar 2019-08-09
Seminar, Tokyo Tech, Oookayama Campus, 2019
Discussion on Flare and adversary models for channels
Seminar 2019-07-30
Seminar, Tokyo Tech, Oookayama Campus, 2019
Seminar on Open Problems for Payment Channel Protocols and
Seminar 2019-07-16
Seminar, Tokyo Tech, Oookayama Campus, 2019
Seminar on Speedy Murmurs and VDF/Random Oracle
Seminar 2019-07-02
Seminar, Tokyo Tech, Oookayama Campus, 2019
Seminar on VDF and and Payment Channels.
MCS.T512
Graduate course, Tokyo Tech, Oookayama Campus, 2019
MCS.T512-Topics on Mathematical and Computing Science C (数理・計算科学特論C).
Seminar: David Chaum visited our group
Graduate course, Tokyo Tech, Oookayama Campus, 2018
David Chaum visited our research group at Tokyo Tech and gave an overview on his new project: Elixxir.
MCS.T415
Graduate course, Tokyo Tech, Oookayama Campus, 2018
MCS.T415-Topics on Mathematical and Computing Science B (数理・計算科学特論B).