From 5f8ad6072f16414e6fc31125a38f21c366e0cb34 Mon Sep 17 00:00:00 2001 From: Nick Moore Date: Thu, 5 Oct 2017 22:06:26 +1100 Subject: [PATCH] esp32: Call initialization function on sha1 and sha256. Add in calls to mbedtls_sha1_starts() and mbedtls_sha256_starts(). --- ports/esp32/moduhashlib.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/ports/esp32/moduhashlib.c b/ports/esp32/moduhashlib.c index 6f67aa7d9d..e8bc5e83c7 100644 --- a/ports/esp32/moduhashlib.c +++ b/ports/esp32/moduhashlib.c @@ -46,6 +46,7 @@ STATIC mp_obj_t sha256_make_new(const mp_obj_type_t *type, mp_obj_hash_t *o = m_new_obj_var(mp_obj_hash_t, char, sizeof(union sha_ctxs)); o->base.type = type; mbedtls_sha256_init(&o->state.sha256); + mbedtls_sha256_starts(&o->state.sha256, 0); if (n_args == 1) { sha256_update(MP_OBJ_FROM_PTR(o), args[0]); } @@ -58,6 +59,7 @@ STATIC mp_obj_t sha1_make_new(const mp_obj_type_t *type, mp_obj_hash_t *o = m_new_obj_var(mp_obj_hash_t, char, sizeof(union sha_ctxs)); o->base.type = type; mbedtls_sha1_init(&o->state.sha1); + mbedtls_sha1_starts(&o->state.sha1); if (n_args == 1) { sha1_update(MP_OBJ_FROM_PTR(o), args[0]); }