Research Article
Oblivious Transfer via Lossy Encryption from Lattice-Based Cryptography
Table 1
The comparison of some related works with our scheme.
| Scheme | assumption | message size | bit Dec | one-time Dec | applications |
| GPV [15] | LWE/SIS | 1 | ✔ | ✘ | PKE&IBE | PVW [10] | LWE | 1 | ✘ | ✔ | PKE&OT | LPS [16] | SSP | t | ✔ | ✔ | PKE&OT |
| Our scheme | LWE | t | ✔ | ✔ | PKE&OT |
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