Random2

The Random2 algorithm was introduced as an alternative for users who prefer not to use encryption to meet PCI compliance requirements. Random2 provides tokenization using a codebook lookup mechanism. The method for generating and utilizing codebook is proprietary to Thales.

How Random2 algorithm works

1. The input text is first transformed into its corresponding Unicode codepoints.

2. Each Unicode codepoint is then looked up in the character set table.

3. The algorithm obtains the indices of the matched characters within the charset table.

4. Finally, these indices are processed to generate the randomized tokens.

Advantages of Random2

The Random2 algorithm offers:

• Enhanced Security: The Random2 algorithm enhances data protection by substituting sensitive data with unique, non-sensitive tokens. The randomness of these tokens make them difficult to predict through reverse engineering, thus reducing the risk of data breaches or unauthorized access.

• Non-deterministic Token Generation: Random2 algorithm generates tokens in a non-deterministic way. Each token is created using complex algorithms that ensure the tokens do not follow a predictable pattern, making it extremely difficult for adversaries to decode or reverse-engineer them.

• Compliance with Regulations: Random2 is designed to adhere to industry standards and regulations, including PCI DSS, GDPR, and HIPAA. By utilizing the Random2 algorithm, we ensure that our clients' data handling practices conform to strict regulatory requirements, thereby protecting their business interests and reputation.