From f39cc8b2a3c26b79f9b97efd1f19f3b04529ea1e Mon Sep 17 00:00:00 2001
From: agureev <artguril@proton.me>
Date: Fri, 19 Jun 2026 20:08:22 +0400
Subject: [PATCH] chore: expose Risc0 backend

---
 keccak/src/backends.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/keccak/src/backends.rs b/keccak/src/backends.rs
index 02e050b..c8debb8 100644
--- a/keccak/src/backends.rs
+++ b/keccak/src/backends.rs
@@ -13,6 +13,8 @@ pub(crate) mod aarch64_sha3;
 ))]
 pub(crate) mod simd;
 pub(crate) mod soft;
+#[cfg(target_os = "zkvm")]
+pub(crate) mod risc0;
 
 /// Trait used to define a closure which operates over Keccak backends.
 pub trait BackendClosure {