Forward-secure Multi-user Aggregate Signatures based on zk-SNARKs.
Jeonghyuk LeeJihye KimHyunok OhPublished in: IACR Cryptol. ePrint Arch. (2021)
Keyphrases
- multi user
- forward secure
- pac learning
- threshold signature scheme
- signature scheme
- black box
- bilinear pairings
- public key encryption scheme
- standard model
- virtual environment
- digital signature
- blind signature scheme
- secret key
- virtual world
- augmented reality
- user interface
- public key
- uniform distribution
- single user
- multi granularity
- learning theory
- sample size
- sample complexity
- key management
- diffie hellman
- signcryption scheme
- learning problems
- public key cryptosystem
- multiple users
- three dimensional