Auditable Records for Electronic Gaming via Segmented Randomness
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Solution Overview
Problem
Electronic gaming systems face issues with player identification, randomness manipulation, and inadequate auditing, leading to concerns about honesty and fairness, particularly in remote gaming where centralization of randomness control and reliance on insecure authentication mechanisms create vulnerabilities.
Innovation Solution
A system comprising a security module for generating and protecting records of significant gaming events using cryptographic protocols and an audit module for verifying the integrity and completeness of these records, ensuring fair randomness and player identity verification, while maintaining minimal intrusion into game dynamics.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If centralized control of randomness generation is used in remote electronic gaming, then operational efficiency is improved, but security and fairness are worsened due to manipulation vulnerabilities
Solution Approach 1:
The system divides the randomness generation process into two independent segments: a server-side component that provides operational efficiency and a client-side component that ensures fairness. The server generates random numbers efficiently, while the client verifies their authenticity through cryptographic proofs, preventing centralized manipulation vulnerabilities.
Solution Approach 2:
Cryptographic protocols act as an intermediary between the server and client, enabling the server to provide randomness efficiently while the client can verify fairness without trusting the server. Digital signatures and zero-knowledge proofs mediate the interaction, ensuring both efficiency and reliability.
2Loss of information
If detailed auditing mechanisms are implemented to verify game fairness, then transparency is improved, but game dynamics are worsened due to excessive intrusion
Solution Approach 1:
The system performs auditing actions preliminarily by embedding cryptographic verification data within the game protocol itself. This allows transparency to be achieved through pre-packaged verification information rather than intrusive real-time monitoring, maintaining smooth game dynamics.
Solution Approach 2:
The auditing mechanism is designed to be self-service, where the cryptographic proofs automatically verify fairness without requiring external auditors to intrude into game dynamics. The system self-attests its fairness through mathematical proofs that players can independently verify.
3Reliability
If cryptographic protection is applied to all gaming records, then security is improved, but processing time is worsened
Solution Approach 1:
The system applies cryptographic protection selectively rather than uniformly - using digital signatures for critical randomness generation events and hash chains for record integrity. This partial application of cryptography provides adequate security for the most critical operations while minimizing processing overhead.
Solution Approach 2:
The cryptographic approach changes parameters by using efficient algorithms and optimized key lengths tailored to the specific security requirements of each operation. This allows strong security where needed while maintaining acceptable processing speeds for time-sensitive game operations.
Data Source
AI summary
Methods and systems that enable reliable audits of a number of predetermined trust requirements for games by electronic means, either on-site or remote, are disclosed. A system including a gaming module to which the players interact with a security module and an audit module capable of several degrees of dispersion and/or grouping performs provision by the gaming module to the security module of digital information containing significant events occurred during the games, generation by the security module of a protected record for each of the cited significant events, storage by the security module of every protected record, generating a file of protected records, and access by the audit module to the file of protected records, independent from the games operator, to verify the correct development of the games.