Blockchain Transaction Lifecycle Security Standard Audit Framework

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Document Hashing Process

Statement of Requirement

Each Role MUST document each hashing algorithm used.

See it in the specification

Applicability

All roles

Purpose

Provide clear information that can be used to judge security properties

Audit Procedure

Verify that each procedure that uses hashing is documented, including the hashing algorithm used.

Success Criteria

Each procedure that uses hashing is documented, including the hashing algorithm used.

Best Practice

The documentation includes a description of the process and implications for changing algorithms, for example to provide stronger quantum resistance or resistance to general computing power.

Failure Criteria

There is a procedure that uses a hashing algorithm, but the documentation is insufficient to determine what algorithm is used

Key Evidence

• System documentation
• Source Code

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