7
collaborators
2021–2022
years active
Contributions
QIP QCrypt TQC talk poster presenter award · △program ◇steering ○organizing · filled = chair
2 Posters
| Title | Conference | Co-authors |
|---|---|---|
| Quantum random number generation with uncharacterised homodyne detection | QCRYPT 2022 | Chao Wang, Ignatius William Primaatmaja, Hong Jie Ng, Jing Yan Haw, Raymond Ho, Gong Zhang, Charles Ci Wen Lim |
| Provably-secure quantum randomness expansion with untrusted homodyne detection secure against quantum side-information | QCRYPT 2021 | Ignatius William Primaatmaja, Jing Yan Haw, Raymond Ho, Gong Zhang, Chao Wang, Charles Ci Wen Lim |
Quantum random number generators (QRNGs) could generate numbers that are certifiably random even to a potential adversary who holds some side-information. However, many QRNGs require extremely precise characterisation of the source of the quantum states and the measurement apparatus. In this work, we propose a semi-device-independent QRNG protocol with untrusted homodyne detection. We show that our protocol is secure against quantum side-information, taking into account finite-size effects without making any assumption on the measurement device. |
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Collaborators
| Co-author | Joint talks |
|---|---|
| Chao Wang | 2 |
| Charles Ci Wen Lim | 2 |
| Gong Zhang | 2 |
| Ignatius William Primaatmaja | 2 |
| Jing Yan Haw | 2 |
| Raymond Ho | 2 |
| Hong Jie Ng | 1 |