Module challenge 

Implement the v1 scheme’s challenge string format

This is a packed byte-string which encodes our puzzle’s parameters as inputs for Equi-X. We need to construct challenge strings both to solve and to verify puzzles.

Structs

Challenge 🔒

A fully assembled challenge string, with some access to inner fields

Constants

CHALLENGE_LEN 🔒

Total length of our Equi-X challenge string

EFFORT_LEN 🔒

Packed length of an Effort, in bytes

EFFORT_OFFSET 🔒

Location of the Effort within a Challenge

ID_LEN 🔒

Length of the HsBlindId

NONCE_OFFSET 🔒

Location of the Nonce within a Challenge

P_STRING 🔒

Algorithm personalization string (P)

P_STRING_LEN 🔒

Length of the personalization string, in bytes

SEED_OFFSET 🔒

Location of the Seed within a Challenge