Merge pull request #7738 from dgarske/pkcs11_rsakeygen

Fix to support PKCS11 without RSA key generation
wolfSSL · Jul 11, 2024 · e0494b5 · e0494b5
2 parents d6ecaad + 28db1b1
commit e0494b5
Showing 1 changed file with 10 additions and 4 deletions.
diff --git a/wolfcrypt/src/wc_pkcs11.c b/wolfcrypt/src/wc_pkcs11.c
@@ -947,7 +947,7 @@ static int Pkcs11CreateSecretKey(CK_OBJECT_HANDLE* key, Pkcs11Session* session,
 }
 #endif
 
-#ifndef NO_RSA
+#if !defined(NO_RSA) && defined(WOLFSSL_KEY_GEN)
 /**
  * Create a PKCS#11 object containing the RSA private key data.
  *
@@ -1024,7 +1024,7 @@ static int Pkcs11CreateRsaPrivateKey(CK_OBJECT_HANDLE* privateKey,
 
     return ret;
 }
-#endif
+#endif /* !NO_RSA && WOLFSSL_KEY_GEN */
 
 #ifdef HAVE_ECC
 /**
@@ -1380,7 +1380,7 @@ int wc_Pkcs11StoreKey(Pkcs11Token* token, int type, int clear, void* key)
                 break;
             }
     #endif
-    #ifndef NO_RSA
+    #if !defined(NO_RSA) && defined(WOLFSSL_KEY_GEN)
             case PKCS11_KEY_TYPE_RSA: {
                 RsaKey* rsaKey = (RsaKey*)key;
 
@@ -1774,7 +1774,12 @@ static int Pkcs11RsaPrivateKey(Pkcs11Session* session, RsaKey* rsaKey,
     int     ret;
 
     if (sessionKey) {
+    #ifdef WOLFSSL_KEY_GEN
         ret = Pkcs11CreateRsaPrivateKey(privateKey, session, rsaKey, 0);
+    #else
+        /* RSA Key Generation support not compiled in */
+        ret = NOT_COMPILED_IN;
+    #endif
     }
     else if (rsaKey->labelLen > 0) {
         ret = Pkcs11FindKeyByLabel(privateKey, CKO_PRIVATE_KEY, CKK_RSA,
@@ -1996,7 +2001,8 @@ static int Pkcs11Rsa(Pkcs11Session* session, wc_CryptoInfo* info)
             /* Make a handle to a private key. */
             ret = Pkcs11RsaPrivateKey(session, rsaKey, sessionKey, &key);
         }
-
+    }
+    if (ret == 0) {
         if (type == RSA_PUBLIC_ENCRYPT) {
             WOLFSSL_MSG("PKCS#11: Public Encrypt");
             if ((mechInfo.flags & CKF_ENCRYPT) != 0) {