void mac_clear(Mac *mac) { if (mac->type == SSH_UMAC) { if (mac->umac_ctx != NULL) umac_delete(mac->umac_ctx); } else if (mac->type == SSH_UMAC128) { if (mac->umac_ctx != NULL) umac128_delete(mac->umac_ctx); } else if (mac->evp_md != NULL) HMAC_cleanup(&mac->evp_ctx); mac->evp_md = NULL; mac->umac_ctx = NULL; }
void mac_clear(Mac *mac) { if (mac->type == SSH_UMAC) { if (mac->umac_ctx != NULL) umac_delete(mac->umac_ctx); } else if (mac->type == SSH_UMAC128) { if (mac->umac_ctx != NULL) umac128_delete(mac->umac_ctx); } else if (mac->hmac_ctx != NULL) ssh_hmac_free(mac->hmac_ctx); mac->hmac_ctx = NULL; mac->umac_ctx = NULL; }
void mac_clear(Mac *mac) { #ifdef UMAC_HAS_BEEN_UNBROKEN if (mac->type == SSH_UMAC) { if (mac->umac_ctx != NULL) umac_delete(mac->umac_ctx); } else if (mac->type == SSH_UMAC128) { if (mac->umac_ctx != NULL) umac128_delete(mac->umac_ctx); } else #endif if (mac->evp_md != NULL) HMAC_cleanup(&mac->evp_ctx); mac->evp_md = NULL; mac->umac_ctx = NULL; }