Roger A. Hallman

Nov
26
Emerging Trends in Cryptocurrency: Visual Seed Phrases

Emerging Trends in Cryptocurrency: Visual Seed Phrases

By: Roger A. Hallman 1 Introduction The growth and adoption of blockchain technologies and cryptocurrency since Bitcoin’s public release
6 min read
Oct
29
Cryptocurrency Key Backup and Recovery Services: What options are available to investors and enthusiasts?

Cryptocurrency Key Backup and Recovery Services: What options are available to investors and enthusiasts?

By: Roger A. Hallman 1 Introduction The cryptocurrency ecosystem relies on trust and security [16], and key management is a
8 min read
Sep
24

Emerging Threats in the Cryptocurrency Ecosystem: Cryptocurrency Address Poisoning

By: Roger A. Hallman 1 Introduction As blockchain-based cryptocurrencies such as Bitcoin and Ethereum have gained popularity, criminal actors are
9 min read
Aug
27
The Intersection of Modern Cryptography and Blockchain: How are Fully Homomorphic Encryption, Multiparty Computation, and Zero-knowledge Proofs useful in the cryptocurrency ecosystem?

The Intersection of Modern Cryptography and Blockchain: How are Fully Homomorphic Encryption, Multiparty Computation, and Zero-knowledge Proofs useful in the cryptocurrency ecosystem?

By: Roger A. Hallman 1 Introduction Blockchain technology utilizes cryptographic protocols [46] such as hash functions and digital signature schemes
19 min read
Jul
23
Game Theoretic Cyber Deception in DeFi

Game Theoretic Cyber Deception in DeFi

1 Introduction Decentralized Finance (DeFi) [32] is a financial paradigm built on blockchain technologies, which facilitates peer-to-peer transactions without centralized,
14 min read
Apr
17
Can Large Language Models Improve Security and Confidence in Decentralized Finance?

Can Large Language Models Improve Security and Confidence in Decentralized Finance?

By: Roger A. Hallman 1 Introduction Smart contracts are one of the foundational technologies in the decentralized finance (DeFi) ecosystem.
11 min read
Feb
09
Neural Cryptanalysis – An Introduction to Attacking Cryptography with Deep Learning

Neural Cryptanalysis – An Introduction to Attacking Cryptography with Deep Learning

Roger A. Hallman  1 Introduction  Machine learning and cryptography are two fields of technology that are fundamental to many of
16 min read