From 379e098ddb021383db33a1e0bec322055523a41b Mon Sep 17 00:00:00 2001
From: Moudy <m.ellaz@hotmail.com>
Date: Thu, 7 Aug 2025 18:12:34 +0200
Subject: [PATCH] revomed lib

---
 encryption-demo/guest/Cargo.toml |  6 +++---
 encryption-demo/guest/src/lib.rs | 22 ----------------------
 encryption-demo/host/Cargo.toml  |  2 +-
 3 files changed, 4 insertions(+), 26 deletions(-)
 delete mode 100644 encryption-demo/guest/src/lib.rs

diff --git a/encryption-demo/guest/Cargo.toml b/encryption-demo/guest/Cargo.toml
index f842f1a..59cefb5 100644
--- a/encryption-demo/guest/Cargo.toml
+++ b/encryption-demo/guest/Cargo.toml
@@ -8,6 +8,6 @@ risc0-zkvm = { version = "2.3.1", default-features = false }
 chacha20   = "0.9"
 cipher     = { version = "0.4", default-features = false }
 
-[features]
-default = ["alloc"]    # pull in alloc inside guest
-alloc = []
+[[bin]]
+name = "guest"
+path = "src/main.rs"
\ No newline at end of file
diff --git a/encryption-demo/guest/src/lib.rs b/encryption-demo/guest/src/lib.rs
deleted file mode 100644
index cf0f528..0000000
--- a/encryption-demo/guest/src/lib.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-#![no_std]
-#![no_main]
-
-extern crate alloc;
-use alloc::vec::Vec;
-
-use risc0_zkvm::guest::env;
-risc0_zkvm::entry!(main);
-
-use chacha20::ChaCha20;
-use chacha20::cipher::{KeyIvInit, StreamCipher};
-
-fn main() {
-    let key: [u8; 32]   = env::read();
-    let nonce: [u8; 12] = env::read();
-    let mut buf: Vec<u8> = env::read();
-
-    let mut cipher = ChaCha20::new(&key.into(), &nonce.into());
-    cipher.apply_keystream(&mut buf);
-
-    env::commit_slice(&buf);
-}
diff --git a/encryption-demo/host/Cargo.toml b/encryption-demo/host/Cargo.toml
index fea8e02..35aef02 100644
--- a/encryption-demo/host/Cargo.toml
+++ b/encryption-demo/host/Cargo.toml
@@ -12,4 +12,4 @@ hex         = "0.4"
 risc0-build = "2.3.1"
 
 [package.metadata.risc0]
-methods = ["../guest"]
+methods = ["/Users/mellaz/Documents/nssa-zkvms/nescience-zkvm-testing/encryption-demo/guest"]