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use sp1_sdk::{EnvProver, ProverClient, SP1ProofWithPublicValues, SP1Stdin, SP1VerifyingKey};
use zkvms_host_io::{
benchmarkable, foreach_input_field, output_proof_size, read_args, Input,
RunType::{Execute, Prove, Verify},
};
/// The ELF (executable and linkable format) file for the Succinct RISC-V zkVM.
pub const FIBONACCI_ELF: &[u8] = include_bytes!("./guest");
fn build_stdin(input: &Input) -> SP1Stdin {
let mut stdin = SP1Stdin::new();
foreach_input_field! {
stdin.write(&input.yield);
}
stdin
}
fn prove(client: &EnvProver, stdin: SP1Stdin) -> (SP1ProofWithPublicValues, SP1VerifyingKey) {
let (pk, vk) = client.setup(FIBONACCI_ELF);
let proof = client
.prove(&pk, &stdin)
.run()
.expect("failed to generate proof");
(proof, vk)
}
fn main() {
let run_info = read_args();
let stdin = build_stdin(&run_info.input);
sp1_sdk::utils::setup_logger();
let client = ProverClient::new();
match run_info.run_type {
Execute => benchmarkable! {
let (output, report) = client.execute(FIBONACCI_ELF, &stdin).run().unwrap();
println!("Program executed successfully.");
println!("{:?}", output);
println!("Number of cycles: {}", report.total_instruction_count());
},
Prove => benchmarkable! {
let (proof, _) = prove(&client, stdin.clone());
output_proof_size(&proof);
println!("Successfully generated proof!");
},
Verify => {
let (proof, vk) = prove(&client, stdin.clone());
println!("Successfully generated proof!");
output_proof_size(&proof);
benchmarkable! {
client.verify(&proof, &vk).expect("failed to verify proof");
println!("Successfully verified proof!");
}
}
}
}
|
