23 lines
871 B
Markdown
23 lines
871 B
Markdown
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# POWlib
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POWlib is a pure rust library for scrypt-based proof-of-work challenges.
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It uses 32-byte long scrypt hash with following parameters: `log_n: 6, r: 64, p: 1`
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# Example usage
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To load an existing challenge: you may use `powlib::gen::POWChallenge { hash: [a 32-byte long hash], range: POWRange::new(min, max) }`
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To generate a challenge, use this: `powlib::gen::POWChallenge::make(POWRange::new(min, max))`
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To solve a challenge, use this: `challenge.solve_singlethread()`
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Threaded solve method is planned but if you want to implement your own, there is a chunked method for solving: `challenge.chunk_solve(min, max)`
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So, the simplest code would look like this:
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```rust
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use powlib::{self, gen::{POWRange, POWChallenge}};
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fn main() {
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let challenge = POWChallenge::make(POWRange::new(0, 20480));
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println!("{}", challenge.solve_singlethread());
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}
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```
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