add testing

Author: night1rider

.github/workflows/os-check.yml

@@ -80,6 +80,9 @@ jobs:
           '--enable-cryptocb --enable-keygen --enable-cryptocbutils=setkey',
           '--enable-cryptocb --enable-keygen --enable-cryptocbutils CPPFLAGS="-DWOLF_CRYPTO_CB_AES_SETKEY"',
           '--enable-cryptocb --enable-keygen --enable-aesgcm --enable-cryptocbutils=setkey,free CPPFLAGS="-DWOLF_CRYPTO_CB_AES_SETKEY"',
+          '--enable-cryptocb --enable-keygen --enable-cryptocbutils=export',
+          '--enable-cryptocb --enable-keygen CPPFLAGS="-DWOLF_CRYPTO_CB_EXPORT_KEY"',
+          '--enable-cryptocb --enable-keygen --enable-aesgcm --enable-cryptocbutils=setkey,free,export CPPFLAGS="-DWOLF_CRYPTO_CB_AES_SETKEY"',
           '--disable-examples CPPFLAGS=-DWOLFSSL_NO_MALLOC',
           'CPPFLAGS=-DNO_WOLFSSL_CLIENT',
           'CPPFLAGS=-DNO_WOLFSSL_SERVER',

configure.ac

@@ -9837,7 +9837,7 @@ fi
 
 # Crypto Callbacks Utils (Copy/Free/etc)
 AC_ARG_ENABLE([cryptocbutils],
-    [AS_HELP_STRING([--enable-cryptocbutils@<:@=copy,free,setkey,...@:>@],
+    [AS_HELP_STRING([--enable-cryptocbutils@<:@=copy,free,setkey,export,...@:>@],
                     [Enable crypto callback utilities (default: all)])],
     [ ENABLED_CRYPTOCB_UTILS=$enableval ],
     [ ENABLED_CRYPTOCB_UTILS=no ]
@@ -9850,8 +9850,7 @@ if test "$ENABLED_CRYPTOCB_UTILS" != "no"; then
 
     if test "$ENABLED_CRYPTOCB_UTILS" = "yes"; then
         # Enable all utilities
-        AM_CFLAGS="$AM_CFLAGS -DWOLF_CRYPTO_CB_COPY -DWOLF_CRYPTO_CB_FREE -DWOLF_CRYPTO_CB_SETKEY"
-        # Future utilities go here when added
+        AM_CFLAGS="$AM_CFLAGS -DWOLF_CRYPTO_CB_COPY -DWOLF_CRYPTO_CB_FREE -DWOLF_CRYPTO_CB_SETKEY -DWOLF_CRYPTO_CB_EXPORT_KEY"
     else
         # Parse comma-separated list
         OIFS="$IFS"
@@ -9867,8 +9866,11 @@ if test "$ENABLED_CRYPTOCB_UTILS" != "no"; then
                 setkey)
                     AM_CFLAGS="$AM_CFLAGS -DWOLF_CRYPTO_CB_SETKEY"
                     ;;
+                export)
+                    AM_CFLAGS="$AM_CFLAGS -DWOLF_CRYPTO_CB_EXPORT_KEY"
+                    ;;
                 *)
-                    AC_MSG_ERROR([Unknown cryptocbutils option: $util. Valid options: copy, free, setkey])
+                    AC_MSG_ERROR([Unknown cryptocbutils option: $util. Valid options: copy, free, setkey, export])
                     ;;
             esac
         done

wolfssl/wolfcrypt/cryptocb.h

@@ -230,6 +230,14 @@ typedef struct wc_CryptoInfo {
                 word32      pubKeySz;
             } ecc_check;
             #endif
+            struct {
+                const ecc_key* key;
+                int*           keySize;
+            } ecc_get_size;
+            struct {
+                const ecc_key* key;
+                int*           sigSize;
+            } ecc_get_sig_size;
         #endif /* HAVE_ECC */
         #ifdef HAVE_CURVE25519
             struct {
@@ -515,6 +523,13 @@ typedef struct wc_CryptoInfo {
         int flags;              /* AES: direction (AES_ENCRYPTION/DECRYPTION) */
     } setkey;
 #endif /* WOLF_CRYPTO_CB_SETKEY */
+#ifdef WOLF_CRYPTO_CB_EXPORT_KEY
+    struct {                    /* uses wc_AlgoType=WC_ALGO_TYPE_EXPORT_KEY */
+        int type;               /* enum wc_PkType (WC_PK_TYPE_RSA, etc.) */
+        void* obj;              /* Hardware key (has devCtx/id[]) */
+        void* out;              /* Software key to fill (same type as obj) */
+    } export_key;
+#endif /* WOLF_CRYPTO_CB_EXPORT_KEY */
 #if defined(HAVE_HKDF) || defined(HAVE_CMAC_KDF)
     struct {
         int type; /* enum wc_KdfType */
@@ -615,6 +630,9 @@ WOLFSSL_LOCAL int wc_CryptoCb_EccVerify(const byte* sig, word32 siglen,
 
 WOLFSSL_LOCAL int wc_CryptoCb_EccCheckPrivKey(ecc_key* key, const byte* pubKey,
     word32 pubKeySz);
+
+WOLFSSL_LOCAL int wc_CryptoCb_EccGetSize(const ecc_key* key, int* keySize);
+WOLFSSL_LOCAL int wc_CryptoCb_EccGetSigSize(const ecc_key* key, int* sigSize);
 #endif /* HAVE_ECC */
 
 #ifdef HAVE_CURVE25519
@@ -801,6 +819,10 @@ WOLFSSL_LOCAL int wc_CryptoCb_SetKey(int devId, int type, void* obj,
                                       void* aux, word32 auxSz,
                                       int flags);
 #endif /* WOLF_CRYPTO_CB_SETKEY */
+#ifdef WOLF_CRYPTO_CB_EXPORT_KEY
+WOLFSSL_LOCAL int wc_CryptoCb_ExportKey(int devId, int type,
+                                         void* obj, void* out);
+#endif /* WOLF_CRYPTO_CB_EXPORT_KEY */
 
 #endif /* WOLF_CRYPTO_CB */
 

wolfssl/wolfcrypt/types.h

@@ -1408,7 +1408,8 @@ enum wc_AlgoType {
     WC_ALGO_TYPE_COPY = 10,
     WC_ALGO_TYPE_FREE = 11,
     WC_ALGO_TYPE_SETKEY = 12,
-    WC_ALGO_TYPE_MAX = WC_ALGO_TYPE_SETKEY
+    WC_ALGO_TYPE_EXPORT_KEY = 13,
+    WC_ALGO_TYPE_MAX = WC_ALGO_TYPE_EXPORT_KEY
 };
 
 /* KDF types */
@@ -1578,6 +1579,8 @@ enum wc_PkType {
     WC_PK_TYPE_RSA_PKCS = 25,
     WC_PK_TYPE_RSA_PSS = 26,
     WC_PK_TYPE_RSA_OAEP = 27,
+    WC_PK_TYPE_EC_GET_SIZE = 28,
+    WC_PK_TYPE_EC_GET_SIG_SIZE = 29,
     WC_PK_TYPE_MAX = _WC_PK_TYPE_MAX
 };