Open access
Jul 2026
Cryptographic Protocols for Blockchain Systems, Including Protocols for Ensuring the Quantum Stability of Blockchain Systems and Platforms
The results show that using lattice cryptography provides high performance, but the 50-fold increase in signature size makes direct implementation of PQC (Post-Quantum Cryptography) in Layer 1 public networks economically unfeasible, so a hybrid model and the use of Layer 2 to ensure quantum resistance are proposed.
E. Ishchukova, K. Romanenko, S. Petrenko et al.
· The Scientist · 0 citations