Add #[no_mangle] attributes to all functions

Fix #230
Nitrokey · Feb 21, 2025 · c3b4ee3 · c3b4ee3
1 parent 259256c
commit c3b4ee3
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Showing 11 changed files with 67 additions and 0 deletions.
diff --git a/pkcs11/src/api/decrypt.rs b/pkcs11/src/api/decrypt.rs
@@ -6,6 +6,7 @@ use crate::{
     lock_session,
 };
 
+#[no_mangle]
 pub extern "C" fn C_DecryptInit(
     hSession: cryptoki_sys::CK_SESSION_HANDLE,
     pMechanism: cryptoki_sys::CK_MECHANISM_PTR,
@@ -36,6 +37,7 @@ pub extern "C" fn C_DecryptInit(
     }
 }
 
+#[no_mangle]
 pub extern "C" fn C_Decrypt(
     hSession: cryptoki_sys::CK_SESSION_HANDLE,
     pEncryptedData: cryptoki_sys::CK_BYTE_PTR,
@@ -96,6 +98,7 @@ pub extern "C" fn C_Decrypt(
     cryptoki_sys::CKR_OK
 }
 
+#[no_mangle]
 pub extern "C" fn C_DecryptUpdate(
     hSession: cryptoki_sys::CK_SESSION_HANDLE,
     pEncryptedPart: cryptoki_sys::CK_BYTE_PTR,
@@ -127,6 +130,7 @@ pub extern "C" fn C_DecryptUpdate(
     }
 }
 
+#[no_mangle]
 pub extern "C" fn C_DecryptFinal(
     hSession: cryptoki_sys::CK_SESSION_HANDLE,
     pLastPart: cryptoki_sys::CK_BYTE_PTR,
@@ -189,6 +193,7 @@ pub extern "C" fn C_DecryptFinal(
     cryptoki_sys::CKR_OK
 }
 
+#[no_mangle]
 pub extern "C" fn C_DecryptVerifyUpdate(
     hSession: cryptoki_sys::CK_SESSION_HANDLE,
     pEncryptedPart: cryptoki_sys::CK_BYTE_PTR,

diff --git a/pkcs11/src/api/digest.rs b/pkcs11/src/api/digest.rs
@@ -4,6 +4,7 @@
 
 use log::trace;
 
+#[no_mangle]
 pub extern "C" fn C_DigestInit(
     hSession: cryptoki_sys::CK_SESSION_HANDLE,
     pMechanism: *mut cryptoki_sys::CK_MECHANISM,
@@ -17,6 +18,7 @@ pub extern "C" fn C_DigestInit(
     cryptoki_sys::CKR_FUNCTION_NOT_SUPPORTED
 }
 
+#[no_mangle]
 pub extern "C" fn C_Digest(
     hSession: cryptoki_sys::CK_SESSION_HANDLE,
     pData: *mut cryptoki_sys::CK_BYTE,
@@ -33,6 +35,7 @@ pub extern "C" fn C_Digest(
     cryptoki_sys::CKR_FUNCTION_NOT_SUPPORTED
 }
 
+#[no_mangle]
 pub extern "C" fn C_DigestUpdate(
     hSession: cryptoki_sys::CK_SESSION_HANDLE,
     pPart: *mut cryptoki_sys::CK_BYTE,
@@ -47,6 +50,7 @@ pub extern "C" fn C_DigestUpdate(
     cryptoki_sys::CKR_FUNCTION_NOT_SUPPORTED
 }
 
+#[no_mangle]
 pub extern "C" fn C_DigestFinal(
     hSession: cryptoki_sys::CK_SESSION_HANDLE,
     pDigest: *mut cryptoki_sys::CK_BYTE,
@@ -61,6 +65,7 @@ pub extern "C" fn C_DigestFinal(
     cryptoki_sys::CKR_FUNCTION_NOT_SUPPORTED
 }
 
+#[no_mangle]
 pub extern "C" fn C_DigestKey(
     hSession: cryptoki_sys::CK_SESSION_HANDLE,
     hKey: cryptoki_sys::CK_OBJECT_HANDLE,
@@ -70,6 +75,7 @@ pub extern "C" fn C_DigestKey(
     cryptoki_sys::CKR_FUNCTION_NOT_SUPPORTED
 }
 
+#[no_mangle]
 pub extern "C" fn C_DigestEncryptUpdate(
     hSession: cryptoki_sys::CK_SESSION_HANDLE,
     pPart: cryptoki_sys::CK_BYTE_PTR,
@@ -82,6 +88,7 @@ pub extern "C" fn C_DigestEncryptUpdate(
     cryptoki_sys::CKR_FUNCTION_NOT_SUPPORTED
 }
 
+#[no_mangle]
 pub extern "C" fn C_DecryptDigestUpdate(
     hSession: cryptoki_sys::CK_SESSION_HANDLE,
     pEncryptedPart: cryptoki_sys::CK_BYTE_PTR,

diff --git a/pkcs11/src/api/encrypt.rs b/pkcs11/src/api/encrypt.rs
@@ -9,6 +9,7 @@ use crate::{
     lock_session,
 };
 
+#[no_mangle]
 pub extern "C" fn C_EncryptInit(
     hSession: cryptoki_sys::CK_SESSION_HANDLE,
     pMechanism: cryptoki_sys::CK_MECHANISM_PTR,
@@ -39,6 +40,7 @@ pub extern "C" fn C_EncryptInit(
     }
 }
 
+#[no_mangle]
 pub extern "C" fn C_Encrypt(
     hSession: cryptoki_sys::CK_SESSION_HANDLE,
     pData: cryptoki_sys::CK_BYTE_PTR,
@@ -107,6 +109,7 @@ pub extern "C" fn C_Encrypt(
     cryptoki_sys::CKR_OK
 }
 
+#[no_mangle]
 pub extern "C" fn C_EncryptUpdate(
     hSession: cryptoki_sys::CK_SESSION_HANDLE,
     pPart: cryptoki_sys::CK_BYTE_PTR,
@@ -171,6 +174,7 @@ pub extern "C" fn C_EncryptUpdate(
     cryptoki_sys::CKR_OK
 }
 
+#[no_mangle]
 pub extern "C" fn C_EncryptFinal(
     hSession: cryptoki_sys::CK_SESSION_HANDLE,
     pLastEncryptedPart: cryptoki_sys::CK_BYTE_PTR,

diff --git a/pkcs11/src/api/generation.rs b/pkcs11/src/api/generation.rs
@@ -11,6 +11,7 @@ use crate::{
     read_session,
 };
 
+#[no_mangle]
 pub extern "C" fn C_GenerateKey(
     hSession: cryptoki_sys::CK_SESSION_HANDLE,
     pMechanism: cryptoki_sys::CK_MECHANISM_PTR,
@@ -75,6 +76,7 @@ pub extern "C" fn C_GenerateKey(
     cryptoki_sys::CKR_OK
 }
 
+#[no_mangle]
 pub extern "C" fn C_GenerateKeyPair(
     hSession: cryptoki_sys::CK_SESSION_HANDLE,
     pMechanism: cryptoki_sys::CK_MECHANISM_PTR,
@@ -157,6 +159,7 @@ pub extern "C" fn C_GenerateKeyPair(
     cryptoki_sys::CKR_OK
 }
 
+#[no_mangle]
 pub extern "C" fn C_WrapKey(
     hSession: cryptoki_sys::CK_SESSION_HANDLE,
     pMechanism: cryptoki_sys::CK_MECHANISM_PTR,
@@ -170,6 +173,7 @@ pub extern "C" fn C_WrapKey(
     cryptoki_sys::CKR_FUNCTION_NOT_SUPPORTED
 }
 
+#[no_mangle]
 pub extern "C" fn C_UnwrapKey(
     hSession: cryptoki_sys::CK_SESSION_HANDLE,
     pMechanism: cryptoki_sys::CK_MECHANISM_PTR,
@@ -185,6 +189,7 @@ pub extern "C" fn C_UnwrapKey(
     cryptoki_sys::CKR_FUNCTION_NOT_SUPPORTED
 }
 
+#[no_mangle]
 pub extern "C" fn C_DeriveKey(
     hSession: cryptoki_sys::CK_SESSION_HANDLE,
     pMechanism: cryptoki_sys::CK_MECHANISM_PTR,
@@ -199,6 +204,7 @@ pub extern "C" fn C_DeriveKey(
 }
 
 // we silently ignore this function as NetHSM handles the random number generation
+#[no_mangle]
 pub extern "C" fn C_SeedRandom(
     hSession: cryptoki_sys::CK_SESSION_HANDLE,
     pSeed: cryptoki_sys::CK_BYTE_PTR,
@@ -209,6 +215,7 @@ pub extern "C" fn C_SeedRandom(
     cryptoki_sys::CKR_OK
 }
 
+#[no_mangle]
 pub extern "C" fn C_GenerateRandom(
     hSession: cryptoki_sys::CK_SESSION_HANDLE,
     RandomData: cryptoki_sys::CK_BYTE_PTR,

diff --git a/pkcs11/src/api/mod.rs b/pkcs11/src/api/mod.rs
@@ -42,6 +42,7 @@ pub extern "C" fn C_GetFunctionList(
     cryptoki_sys::CKR_OK
 }
 
+#[no_mangle]
 pub extern "C" fn C_Initialize(pInitArgs: CK_VOID_PTR) -> CK_RV {
     trace!("C_Initialize() called with args: {:?}", pInitArgs);
 
@@ -104,6 +105,7 @@ pub extern "C" fn C_Initialize(pInitArgs: CK_VOID_PTR) -> CK_RV {
     }
 }
 
+#[no_mangle]
 pub extern "C" fn C_Finalize(pReserved: CK_VOID_PTR) -> CK_RV {
     trace!("C_Finalize() called");
 
@@ -119,6 +121,7 @@ pub extern "C" fn C_Finalize(pReserved: CK_VOID_PTR) -> CK_RV {
     cryptoki_sys::CKR_OK
 }
 
+#[no_mangle]
 pub extern "C" fn C_GetInfo(pInfo: CK_INFO_PTR) -> CK_RV {
     trace!("C_GetInfo() called");
 

diff --git a/pkcs11/src/api/object.rs b/pkcs11/src/api/object.rs
@@ -7,6 +7,7 @@ use crate::{
     lock_session, read_session,
 };
 
+#[no_mangle]
 pub extern "C" fn C_FindObjectsInit(
     hSession: cryptoki_sys::CK_SESSION_HANDLE,
     pTemplate: cryptoki_sys::CK_ATTRIBUTE_PTR,
@@ -28,6 +29,7 @@ pub extern "C" fn C_FindObjectsInit(
     }
 }
 
+#[no_mangle]
 pub extern "C" fn C_FindObjects(
     hSession: cryptoki_sys::CK_SESSION_HANDLE,
     phObject: cryptoki_sys::CK_OBJECT_HANDLE_PTR,
@@ -60,6 +62,7 @@ pub extern "C" fn C_FindObjects(
 
     cryptoki_sys::CKR_OK
 }
+#[no_mangle]
 pub extern "C" fn C_FindObjectsFinal(
     hSession: cryptoki_sys::CK_SESSION_HANDLE,
 ) -> cryptoki_sys::CK_RV {
@@ -71,6 +74,7 @@ pub extern "C" fn C_FindObjectsFinal(
 
     cryptoki_sys::CKR_OK
 }
+#[no_mangle]
 pub extern "C" fn C_GetAttributeValue(
     hSession: cryptoki_sys::CK_SESSION_HANDLE,
     hObject: cryptoki_sys::CK_OBJECT_HANDLE,
@@ -112,6 +116,7 @@ pub extern "C" fn C_GetAttributeValue(
 
     object.fill_attr_template(&mut template)
 }
+#[no_mangle]
 pub extern "C" fn C_GetObjectSize(
     hSession: cryptoki_sys::CK_SESSION_HANDLE,
     hObject: cryptoki_sys::CK_OBJECT_HANDLE,
@@ -140,6 +145,7 @@ pub extern "C" fn C_GetObjectSize(
     cryptoki_sys::CKR_OK
 }
 
+#[no_mangle]
 pub extern "C" fn C_CreateObject(
     hSession: cryptoki_sys::CK_SESSION_HANDLE,
     pTemplate: cryptoki_sys::CK_ATTRIBUTE_PTR,
@@ -182,6 +188,7 @@ pub extern "C" fn C_CreateObject(
     cryptoki_sys::CKR_OK
 }
 
+#[no_mangle]
 pub extern "C" fn C_CopyObject(
     hSession: cryptoki_sys::CK_SESSION_HANDLE,
     hObject: cryptoki_sys::CK_OBJECT_HANDLE,
@@ -194,6 +201,7 @@ pub extern "C" fn C_CopyObject(
     cryptoki_sys::CKR_ACTION_PROHIBITED
 }
 
+#[no_mangle]
 pub extern "C" fn C_DestroyObject(
     hSession: cryptoki_sys::CK_SESSION_HANDLE,
     hObject: cryptoki_sys::CK_OBJECT_HANDLE,
@@ -208,6 +216,7 @@ pub extern "C" fn C_DestroyObject(
     }
 }
 
+#[no_mangle]
 pub extern "C" fn C_SetAttributeValue(
     hSession: cryptoki_sys::CK_SESSION_HANDLE,
     hObject: cryptoki_sys::CK_OBJECT_HANDLE,

diff --git a/pkcs11/src/api/pin.rs b/pkcs11/src/api/pin.rs
@@ -6,6 +6,7 @@ use log::{error, trace};
 
 use crate::lock_session;
 
+#[no_mangle]
 pub extern "C" fn C_InitPIN(
     hSession: cryptoki_sys::CK_SESSION_HANDLE,
     uPin: cryptoki_sys::CK_UTF8CHAR_PTR,
@@ -16,6 +17,7 @@ pub extern "C" fn C_InitPIN(
     cryptoki_sys::CKR_FUNCTION_NOT_SUPPORTED
 }
 
+#[no_mangle]
 pub extern "C" fn C_SetPIN(
     hSession: cryptoki_sys::CK_SESSION_HANDLE,
     pOldPin: cryptoki_sys::CK_UTF8CHAR_PTR,

diff --git a/pkcs11/src/api/session.rs b/pkcs11/src/api/session.rs
@@ -4,6 +4,7 @@ use crate::backend::slot::get_slot;
 use crate::data::SESSION_MANAGER;
 use crate::read_session;
 
+#[no_mangle]
 pub extern "C" fn C_OpenSession(
     slotID: cryptoki_sys::CK_SLOT_ID,
     flags: cryptoki_sys::CK_FLAGS,
@@ -46,6 +47,7 @@ pub extern "C" fn C_OpenSession(
     cryptoki_sys::CKR_OK
 }
 
+#[no_mangle]
 pub extern "C" fn C_CloseSession(hSession: cryptoki_sys::CK_SESSION_HANDLE) -> cryptoki_sys::CK_RV {
     trace!("C_CloseSession() called with session handle {}.", hSession);
 
@@ -63,6 +65,7 @@ pub extern "C" fn C_CloseSession(hSession: cryptoki_sys::CK_SESSION_HANDLE) -> c
     cryptoki_sys::CKR_OK
 }
 
+#[no_mangle]
 pub extern "C" fn C_CloseAllSessions(slotID: cryptoki_sys::CK_SLOT_ID) -> cryptoki_sys::CK_RV {
     trace!("C_CloseAllSessions() called");
 
@@ -81,6 +84,7 @@ pub extern "C" fn C_CloseAllSessions(slotID: cryptoki_sys::CK_SLOT_ID) -> crypto
     cryptoki_sys::CKR_OK
 }
 
+#[no_mangle]
 pub extern "C" fn C_GetSessionInfo(
     hSession: cryptoki_sys::CK_SESSION_HANDLE,
     pInfo: cryptoki_sys::CK_SESSION_INFO_PTR,
@@ -103,6 +107,7 @@ pub extern "C" fn C_GetSessionInfo(
     cryptoki_sys::CKR_OK
 }
 
+#[no_mangle]
 pub extern "C" fn C_GetOperationState(
     hSession: cryptoki_sys::CK_SESSION_HANDLE,
     pOperationState: cryptoki_sys::CK_BYTE_PTR,
@@ -113,6 +118,7 @@ pub extern "C" fn C_GetOperationState(
     cryptoki_sys::CKR_FUNCTION_NOT_SUPPORTED
 }
 
+#[no_mangle]
 pub extern "C" fn C_SetOperationState(
     hSession: cryptoki_sys::CK_SESSION_HANDLE,
     pOperationState: cryptoki_sys::CK_BYTE_PTR,
@@ -125,6 +131,7 @@ pub extern "C" fn C_SetOperationState(
     cryptoki_sys::CKR_FUNCTION_NOT_SUPPORTED
 }
 
+#[no_mangle]
 pub extern "C" fn C_GetFunctionStatus(
     hSession: cryptoki_sys::CK_SESSION_HANDLE,
 ) -> cryptoki_sys::CK_RV {
@@ -133,6 +140,7 @@ pub extern "C" fn C_GetFunctionStatus(
     cryptoki_sys::CKR_FUNCTION_NOT_PARALLEL
 }
 
+#[no_mangle]
 pub extern "C" fn C_CancelFunction(
     hSession: cryptoki_sys::CK_SESSION_HANDLE,
 ) -> cryptoki_sys::CK_RV {