From 7fc6aa6f37e664589e4c1665842178c7b889324d Mon Sep 17 00:00:00 2001
From: luozhixian <luozhixian@kylinos.cn>
Date: Mon, 9 Feb 2026 15:21:19 +0800
Subject: [PATCH 1/3] rename dice to rust_dice

Signed-off-by: luozhixian <luozhixian@kylinos.cn>
---
 Cargo.toml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index d281747..7671ef9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,13 +10,13 @@ Rust wrapper for dice.
 """
 
 [lib]
-name = "dice"
+name = "rust_dice"
 
 [dependencies]
 cty = "0.2"
 mbedtls-sys = { version="2.28.13", package="mbedtls-sys-auto-smx", default-features = false, optional = false }
-mbedtls = { version="0.13.4", package = "mbedtls-smx", default-features = false, features = ["std"] }
+mbedtls = { version="0.13.4", package = "mbedtls-smx", default-features = false, features = ["no_std_deps"] }
 
 [build-dependencies]
 bindgen = "0.72"
-cc = "1.0.45"
\ No newline at end of file
+cc = "1.0.45"
-- 
Gitee


From 89fdb46db356284e0923803c659aa2b7bb0b7b78 Mon Sep 17 00:00:00 2001
From: luozhixian <luozhixian@kylinos.cn>
Date: Mon, 9 Feb 2026 16:07:21 +0800
Subject: [PATCH 2/3] add std and nostd feature

Signed-off-by: luozhixian <luozhixian@kylinos.cn>
---
 Cargo.toml | 9 +++++++--
 src/lib.rs | 3 ++-
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 7671ef9..bd116be 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,13 +9,18 @@ description = """
 Rust wrapper for dice.
 """
 
+[features]
+default = ["nostd"]
+std = ["mbedtls:std"]
+nostd = ["mbedtls:no_std_deps"]
+
 [lib]
 name = "rust_dice"
 
 [dependencies]
 cty = "0.2"
-mbedtls-sys = { version="2.28.13", package="mbedtls-sys-auto-smx", default-features = false, optional = false }
-mbedtls = { version="0.13.4", package = "mbedtls-smx", default-features = false, features = ["no_std_deps"] }
+mbedtls-sys = { version="2.28.14", package="mbedtls-sys-auto-smx", default-features = false, optional = false }
+mbedtls = { version="0.13.5", package = "mbedtls-smx", default-features = false}
 
 [build-dependencies]
 bindgen = "0.72"
diff --git a/src/lib.rs b/src/lib.rs
index 0a97545..07fd905 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,6 +1,7 @@
 extern crate cty;
-
+#[cfg(feature = "std")]
 mod mbedtls_sm2dsa;
+#[cfg(feature = "std")]
 pub use mbedtls_sm2dsa::{sm2_keypair_from_seed,sm2_sign, sm2_verify};
 
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
-- 
Gitee


From d7ebfb47f3ae2cc71822e8c41356f89e1f434bc5 Mon Sep 17 00:00:00 2001
From: luozhixian <luozhixian@kylinos.cn>
Date: Mon, 9 Feb 2026 16:20:37 +0800
Subject: [PATCH 3/3] add nostd cfg when std feature not on

Signed-off-by: luozhixian <luozhixian@kylinos.cn>
---
 Cargo.toml | 6 +++---
 src/lib.rs | 1 +
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index bd116be..d271d16 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -11,8 +11,8 @@ Rust wrapper for dice.
 
 [features]
 default = ["nostd"]
-std = ["mbedtls:std"]
-nostd = ["mbedtls:no_std_deps"]
+nostd = ["mbedtls/no_std_deps"]
+std = ["mbedtls/std"]
 
 [lib]
 name = "rust_dice"
@@ -24,4 +24,4 @@ mbedtls = { version="0.13.5", package = "mbedtls-smx", default-features = false}
 
 [build-dependencies]
 bindgen = "0.72"
-cc = "1.0.45"
+cc = "1.0.45"
\ No newline at end of file
diff --git a/src/lib.rs b/src/lib.rs
index 07fd905..15d589e 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,3 +1,4 @@
+#![cfg_attr(not(feature = "std"), no_std)]
 extern crate cty;
 #[cfg(feature = "std")]
 mod mbedtls_sm2dsa;
-- 
Gitee