logos-blockchain/lssa-zkvm-testing
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some changes

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This commit is contained in:
Moudy 2025-08-07 10:47:00 +02:00
parent 09046d3934
commit 145d3d389b
6 changed files with 4 additions and 46 deletions
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1
Cargo.toml
View File

@ -4,5 +4,4 @@ members = [
"encryption-demo",
"encryption-demo-methods",
"encryption-demo-methods/guest/chacha20",
"encryption-demo-methods/guest/xchacha20",
]

4
encryption-demo-methods/Cargo.toml
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@ -6,10 +6,10 @@ publish = false
build = "build.rs"
[dependencies]
risc0-zkvm = { version = "2.3.1", default-features = false }
risc0-zkvm = { version = "2.2", default-features = false }
[build-dependencies]
risc0-build = { version = "2.3.1", default-features = false }
risc0-build = { version = "2.2", default-features = false }
[package.metadata.risc0]
methods = ["guest/chacha20", "guest/xchacha20"]

1
encryption-demo-methods/guest/chacha20/Cargo.toml
View File

@ -11,7 +11,6 @@ crate-type = ["staticlib"]
chacha20 = { version = "0.9", default-features = false }
cipher = { version = "0.4", default-features = false }
risc0-zkvm-guest = "2.3.1"
[features]
default = ["alloc"] # pull in alloc inside guest

19
encryption-demo-methods/guest/xchacha20/Cargo.toml
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@ -1,19 +0,0 @@
[package]
name = "xchacha20"
version = "0.1.0"
edition = "2021"
publish = false
# Ensure staticlib for RISC-V
crate-type = ["staticlib"]
[dependencies]
# no_std stream cipher
xchacha20 = { version = "0.9", default-features = false }
cipher = { version = "0.4", default-features = false }
risc0-zkvm-guest = "2.3.1"
[features]
default = ["alloc"] # pull in alloc inside guest
alloc = []

21
encryption-demo-methods/guest/xchacha20/src/main.rs
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@ -1,21 +0,0 @@
#![no_std]
#![no_main]
use chacha20::cipher::{KeyIvInit, StreamCipher};
use chacha20::XChaCha20;
use risc0_zkvm::guest::env;
risc0_zkvm_guest::entry!(main);
pub fn main() {
let key: [u8; 32] = env::read();
let nonce: [u8; 24] = env::read();
let len: u32 = env::read();
let mut plaintext = vec![0u8; len as usize];
env::read_slice(&mut plaintext).unwrap();
let mut cipher = XChaCha20::new(&key.into(), &nonce.into());
cipher.apply_keystream(&mut plaintext);
env::commit_slice(&plaintext);
}

4
encryption-demo/Cargo.toml
View File

@ -5,12 +5,12 @@ edition = "2021"
publish = false
[dependencies]
risc0-zkvm = "2.3.1"
risc0-zkvm = "2.2"
rand = { version = "0.8", features = ["std"]}
hex = "0.4"
encryption-demo-methods = { path = "../encryption-demo-methods" }
risc0-build = "2.3.1"
risc0-build = "2.2"
[[bin]]
name = "encrypt-demo"