diff --git a/src/libopensc/opensc-pkcs15.h b/src/libopensc/opensc-pkcs15.h
index e6adaf46..f2532f5d 100644
--- a/src/libopensc/opensc-pkcs15.h
+++ b/src/libopensc/opensc-pkcs15.h
@@ -330,6 +330,9 @@ int sc_pkcs15_decode_aodf_entry(struct sc_pkcs15_card *p15card,
 int sc_pkcs15_decode_prkdf_entry(struct sc_pkcs15_card *p15card,
 				 struct sc_pkcs15_object *obj,
 				 const u8 **buf, size_t *bufsize);
+int sc_pkcs15_decode_pukdf_entry(struct sc_pkcs15_card *p15card,
+				 struct sc_pkcs15_object *obj,
+				 const u8 **buf, size_t *bufsize);
 
 int sc_pkcs15_compare_id(const struct sc_pkcs15_id *id1,
 			 const struct sc_pkcs15_id *id2);
diff --git a/src/libopensc/pkcs15.c b/src/libopensc/pkcs15.c
index daa59f11..c1662e81 100644
--- a/src/libopensc/pkcs15.c
+++ b/src/libopensc/pkcs15.c
@@ -991,6 +991,9 @@ int sc_pkcs15_parse_df(struct sc_pkcs15_card *p15card,
 	case SC_PKCS15_PRKDF:
 		func = sc_pkcs15_decode_prkdf_entry;
 		break;
+	case SC_PKCS15_PUKDF:
+		func = sc_pkcs15_decode_pukdf_entry;
+		break;
 	case SC_PKCS15_CDF:
 	case SC_PKCS15_CDF_TRUSTED:
 	case SC_PKCS15_CDF_USEFUL:
diff --git a/src/libopensc/pkcs15.h b/src/libopensc/pkcs15.h
index e6adaf46..f2532f5d 100644
--- a/src/libopensc/pkcs15.h
+++ b/src/libopensc/pkcs15.h
@@ -330,6 +330,9 @@ int sc_pkcs15_decode_aodf_entry(struct sc_pkcs15_card *p15card,
 int sc_pkcs15_decode_prkdf_entry(struct sc_pkcs15_card *p15card,
 				 struct sc_pkcs15_object *obj,
 				 const u8 **buf, size_t *bufsize);
+int sc_pkcs15_decode_pukdf_entry(struct sc_pkcs15_card *p15card,
+				 struct sc_pkcs15_object *obj,
+				 const u8 **buf, size_t *bufsize);
 
 int sc_pkcs15_compare_id(const struct sc_pkcs15_id *id1,
 			 const struct sc_pkcs15_id *id2);