From 748234b7cc695de3a6238c0abd8d2a430e64b62d Mon Sep 17 00:00:00 2001 From: alex-nitrokey Date: Fri, 31 Aug 2018 15:56:57 +0200 Subject: [PATCH] Fix SM algorithm in extended capabilities --- src/libopensc/card-openpgp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/libopensc/card-openpgp.c b/src/libopensc/card-openpgp.c index 43dc9eaf..af30a627 100644 --- a/src/libopensc/card-openpgp.c +++ b/src/libopensc/card-openpgp.c @@ -735,7 +735,7 @@ pgp_get_card_features(sc_card_t *card) if (priv->bcd_version < OPENPGP_CARD_3_0) { /* v2.x: SM algorithm is at byte 2: 0 == 3DES */ - priv->sm_algo = blob->data[0]; + priv->sm_algo = blob->data[1]; if ((priv->sm_algo == SM_ALGO_NONE) && (priv->ext_caps & EXT_CAP_SM)) priv->sm_algo = SM_ALGO_3DES; @@ -745,7 +745,7 @@ pgp_get_card_features(sc_card_t *card) } else { /* v3.0+: SM algorithm is at byte 2: 0 == UNKNOWN */ - priv->sm_algo = blob->data[0]; + priv->sm_algo = blob->data[1]; if ((priv->sm_algo == SM_ALGO_NONE) && (priv->ext_caps & EXT_CAP_SM)) priv->sm_algo = SM_ALGO_UNKNOWN; }