Use centralized hasher names in coupling plugin

diff --git a/src/libcharon/plugins/coupling/coupling_validator.c b/src/libcharon/plugins/coupling/coupling_validator.c
index 58355d9..539be75 100644 (file)
--- a/src/libcharon/plugins/coupling/coupling_validator.c
+++ b/src/libcharon/plugins/coupling/coupling_validator.c
@@ -199,17 +199,6 @@ coupling_validator_t *coupling_validator_create()
 {
        private_coupling_validator_t *this;
        char *path, *hash;
-       int i;
-       struct {
-               hash_algorithm_t alg;
-               char *name;
-       } hash_types[] = {
-               { HASH_MD5,             "md5"},
-               { HASH_SHA1,    "sha1"},
-               { HASH_SHA256,  "sha256"},
-               { HASH_SHA384,  "sha384"},
-               { HASH_SHA512,  "sha512"},
-       };
 
        INIT(this,
                .public = {
@@ -227,15 +216,8 @@ coupling_validator_t *coupling_validator_create()
        hash = lib->settings->get_str(lib->settings,
                                                                  "%s.plugins.coupling.hash", "sha1",
                                                                  charon->name);
-       for (i = 0; i < countof(hash_types); i++)
-       {
-               if (strcaseeq(hash_types[i].name, hash))
-               {
-                       this->hasher = lib->crypto->create_hasher(lib->crypto,
-                                                                                                         hash_types[i].alg);
-                       break;
-               }
-       }
+       this->hasher = lib->crypto->create_hasher(lib->crypto,
+                                                       enum_from_name(hash_algorithm_short_names, hash));
        if (!this->hasher)
        {
                DBG1(DBG_CFG, "unsupported coupling hash algorithm: %s", hash);