Reviewed-by: Neil Horman <nhorman@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/23217)
return ctx;
}
+static void *sm4_ccm_dupctx(void *provctx)
+{
+ PROV_SM4_CCM_CTX *ctx = provctx;
+ PROV_SM4_CCM_CTX *dctx = NULL;
+
+ if (ctx == NULL)
+ return NULL;
+
+ dctx = OPENSSL_memdup(ctx, sizeof(*ctx));
+ if (dctx != NULL && dctx->base.ccm_ctx.key != NULL)
+ dctx->base.ccm_ctx.key = &dctx->ks.ks;
+
+ return dctx;
+}
+
static void sm4_ccm_freectx(void *vctx)
{
PROV_SM4_CCM_CTX *ctx = (PROV_SM4_CCM_CTX *)vctx;
return ctx;
}
+static void *sm4_gcm_dupctx(void *provctx)
+{
+ PROV_SM4_GCM_CTX *ctx = provctx;
+ PROV_SM4_GCM_CTX *dctx = NULL;
+
+ if (ctx == NULL)
+ return NULL;
+
+ dctx = OPENSSL_memdup(ctx, sizeof(*ctx));
+ if (dctx != NULL && dctx->base.gcm.key != NULL)
+ dctx->base.gcm.key = &dctx->ks.ks;
+
+ return dctx;
+}
+
static void sm4_gcm_freectx(void *vctx)
{
PROV_SM4_GCM_CTX *ctx = (PROV_SM4_GCM_CTX *)vctx;