diff --git a/rust/bindings/bindings_helper.h b/rust/bindings/bindings_helper.h
index 50e7a76d5455..65683b9aa45d 100644
--- a/rust/bindings/bindings_helper.h
+++ b/rust/bindings/bindings_helper.h
@@ -6,6 +6,7 @@
  * Sorted alphabetically.
  */
 
+#include <crypto/hash.h>
 #include <linux/slab.h>
 #include <linux/refcount.h>
 #include <linux/wait.h>
diff --git a/rust/helpers.c b/rust/helpers.c
index 81e80261d597..03c131b1ca38 100644
--- a/rust/helpers.c
+++ b/rust/helpers.c
@@ -18,6 +18,7 @@
  * accidentally exposed.
  */
 
+#include <crypto/hash.h>
 #include <linux/bug.h>
 #include <linux/build_bug.h>
 #include <linux/err.h>
@@ -27,6 +28,29 @@
 #include <linux/sched/signal.h>
 #include <linux/wait.h>
 
+void rust_helper_crypto_free_shash(struct crypto_shash *tfm)
+{
+	crypto_free_shash(tfm);
+}
+EXPORT_SYMBOL_GPL(rust_helper_crypto_free_shash);
+
+unsigned int rust_helper_crypto_shash_digestsize(struct crypto_shash *tfm)
+{
+    return crypto_shash_digestsize(tfm);
+}
+EXPORT_SYMBOL_GPL(rust_helper_crypto_shash_digestsize);
+
+unsigned int rust_helper_crypto_shash_descsize(struct crypto_shash *tfm)
+{
+    return crypto_shash_descsize(tfm);
+}
+EXPORT_SYMBOL_GPL(rust_helper_crypto_shash_descsize);
+
+int rust_helper_crypto_shash_init(struct shash_desc *desc) {
+	return crypto_shash_init(desc);
+}
+EXPORT_SYMBOL_GPL(rust_helper_crypto_shash_init);
+
 __noreturn void rust_helper_BUG(void)
 {
 	BUG();
diff --git a/rust/kernel/crypto.rs b/rust/kernel/crypto.rs
new file mode 100644
index 000000000000..963487428525
--- /dev/null
+++ b/rust/kernel/crypto.rs
@@ -0,0 +1,108 @@
+// SPDX-License-Identifier: GPL-2.0
+
+//! Cryptography.
+//!
+//! C headers: [`include/crypto/hash.h`](../../../../include/crypto/hash.h)
+
+use crate::{
+    error::{from_err_ptr, to_result, Result},
+    str::CStr,
+};
+use alloc::alloc::{alloc, dealloc};
+use core::alloc::Layout;
+
+/// Represents `struct crypto_shash *`.
+///
+/// # Invariants
+///
+/// The pointer is valid.
+pub struct Shash(*mut bindings::crypto_shash);
+
+impl Drop for Shash {
+    fn drop(&mut self) {
+        // SAFETY: The type invariant guarantees that the pointer is valid.
+        unsafe { bindings::crypto_free_shash(self.0) }
+    }
+}
+
+impl Shash {
+    /// Creates a [`Shash`] object for a message digest handle.
+    pub fn new(name: &'static CStr, t: u32, mask: u32) -> Result<Shash> {
+        // SAFETY: FFI call.
+        let ptr =
+            unsafe { from_err_ptr(bindings::crypto_alloc_shash(name.as_char_ptr(), t, mask)) }?;
+        Ok(Self(ptr))
+    }
+
+    /// Sets optional key used by the hashing algorithm.
+    pub fn setkey(&mut self, data: &[u8]) -> Result {
+        // SAFETY: The type invariant guarantees that the pointer is valid.
+        to_result(unsafe {
+            bindings::crypto_shash_setkey(self.0, data.as_ptr(), data.len() as u32)
+        })
+    }
+
+    /// Returns the size of the result of the transformation.
+    pub fn digestsize(&self) -> u32 {
+        // SAFETY: The type invariant guarantees that the pointer is valid.
+        unsafe { bindings::crypto_shash_digestsize(self.0) }
+    }
+}
+
+/// Represents `struct shash_desc *`.
+///
+/// # Invariants
+///
+/// The field `ptr` is non-null and valid for the lifetime of the object.
+pub struct ShashDesc<'a> {
+    ptr: *mut bindings::shash_desc,
+    tfm: &'a Shash,
+    size: usize,
+}
+
+impl Drop for ShashDesc<'_> {
+    fn drop(&mut self) {
+        // SAFETY: The type invariant guarantees that the pointer is valid.
+        unsafe {
+            dealloc(
+                self.ptr.cast(),
+                Layout::from_size_align(self.size, 2).unwrap(),
+            );
+        }
+    }
+}
+
+impl<'a> ShashDesc<'a> {
+    /// Creates a [`ShashDesc`] object for a request data structure for message digest.
+    pub fn new(tfm: &'a Shash) -> Result<Self> {
+        // SAFETY: The type invariant guarantees that the pointer is valid.
+        let size = core::mem::size_of::<bindings::shash_desc>()
+            + unsafe { bindings::crypto_shash_descsize(tfm.0) } as usize;
+        let layout = Layout::from_size_align(size, 2)?;
+        let ptr = unsafe { alloc(layout) } as *mut bindings::shash_desc;
+        let mut desc = ShashDesc { ptr, tfm, size };
+        // SAFETY: The `desc.tfm` is non-null and valid for the lifetime of this object.
+        unsafe { (*desc.ptr).tfm = desc.tfm.0 };
+        Ok(desc)
+    }
+
+    /// (Re)initializes message digest.
+    pub fn init(&mut self) -> Result {
+        // SAFETY: The type invariant guarantees that the pointer is valid.
+        to_result(unsafe { bindings::crypto_shash_init(self.ptr) })
+    }
+
+    /// Adds data to message digest for processing.
+    pub fn update(&mut self, data: &[u8]) -> Result {
+        // SAFETY: The type invariant guarantees that the pointer is valid.
+        to_result(unsafe {
+            bindings::crypto_shash_update(self.ptr, data.as_ptr(), data.len() as u32)
+        })
+    }
+
+    /// Calculates message digest.
+    pub fn finalize(&mut self, output: &mut [u8]) -> Result {
+        // SAFETY: The type invariant guarantees that the pointer is valid.
+        to_result(unsafe { bindings::crypto_shash_final(self.ptr, output.as_mut_ptr()) })
+    }
+}
diff --git a/rust/kernel/lib.rs b/rust/kernel/lib.rs
index 676995d4e460..753fd62b84f1 100644
--- a/rust/kernel/lib.rs
+++ b/rust/kernel/lib.rs
@@ -35,6 +35,8 @@ extern crate self as kernel;
 #[cfg(not(testlib))]
 mod allocator;
 mod build_assert;
+#[cfg(CONFIG_CRYPTO)]
+pub mod crypto;
 pub mod error;
 pub mod init;
 pub mod ioctl;
