ZKDocs provides comprehensive, detailed, and interactive documentation on zero-knowledge proof systems and related primitives.
At Trail of Bits, we audit many implementations of non-standardized cryptographic protocols and often find the same issues. As we discovered more instances of these bugs, we wanted to find a way to prevent them in the future. Unfortunately, for these protocols, the burden is on the developers to figure out all of the low-level implementation details and security pitfalls.
We aim to be both self-contained and comprehensive in the topics related to zero-knowledge proof systems. We describe each protocol in great detail, including all necessary setup, sanity-checks, auxiliary algorithms, further references, and potential security pitfalls with their associated severity. The protocol descriptions are interactive, letting you modify variable names. This allows you to match the variable names in ZKdocs’ specification to the variable names in your code, making it easier to find bugs and missing assertions.
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