ecc_get_set_by_name

Author: karel-m

src/pk/ecc/ecc_get_set.c

@@ -0,0 +1,40 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ */
+
+#include "tomcrypt.h"
+
+#ifdef LTC_MECC
+
+int ecc_get_set_by_name(const char* name, const ltc_ecc_set_type** dp)
+{
+   int i;
+
+   LTC_ARGCHK(dp != NULL);
+   LTC_ARGCHK(name != NULL);
+
+   *dp = NULL;
+
+   for (i = 0; ltc_ecc_sets[i].size != 0 && ltc_ecc_sets[i].name != NULL; i++) {
+      if (XSTRCMP(ltc_ecc_sets[i].name, name) == 0) break;
+   }
+
+   if (ltc_ecc_sets[i].size == 0 || ltc_ecc_sets[i].name == NULL) {
+      /* not found */
+      return CRYPT_INVALID_ARG;
+   }
+
+   *dp = &ltc_ecc_sets[i];
+   return CRYPT_OK;
+}
+
+#endif
+
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */