return wctx;
}
+static void *aes_wrap_dupctx(void *wctx)
+{
+ PROV_AES_WRAP_CTX *ctx = wctx;
+ PROV_AES_WRAP_CTX *dctx = wctx;
+
+ if (ctx == NULL)
+ return NULL;
+ dctx = OPENSSL_memdup(ctx, sizeof(*ctx));
+
+ if (dctx != NULL && dctx->base.tlsmac != NULL && dctx->base.alloced) {
+ dctx->base.tlsmac = OPENSSL_memdup(dctx->base.tlsmac,
+ dctx->base.tlsmacsize);
+ if (dctx->base.tlsmac == NULL) {
+ OPENSSL_free(dctx);
+ dctx = NULL;
+ }
+ }
+ return dctx;
+}
+
static void aes_wrap_freectx(void *vctx)
{
PROV_AES_WRAP_CTX *wctx = (PROV_AES_WRAP_CTX *)vctx;
{ OSSL_FUNC_CIPHER_UPDATE, (void (*)(void))aes_##mode##_cipher }, \
{ OSSL_FUNC_CIPHER_FINAL, (void (*)(void))aes_##mode##_final }, \
{ OSSL_FUNC_CIPHER_FREECTX, (void (*)(void))aes_##mode##_freectx }, \
+ { OSSL_FUNC_CIPHER_DUPCTX, (void (*)(void))aes_##mode##_dupctx }, \
{ OSSL_FUNC_CIPHER_GET_PARAMS, \
(void (*)(void))aes_##kbits##_##fname##_get_params }, \
{ OSSL_FUNC_CIPHER_GETTABLE_PARAMS, \