1 files changed, 6 insertions, 11 deletions
diff --git a/src/lib/crypto/krb/block_size.c b/src/lib/crypto/krb/block_size.c
index e4c11e8..336dbc2 100644
--- a/src/lib/crypto/krb/block_size.c
+++ b/src/lib/crypto/krb/block_size.c
@@ -31,17 +31,12 @@ krb5_error_code KRB5_CALLCONV
 krb5_c_block_size(krb5_context context, krb5_enctype enctype,
 		  size_t *blocksize)
 {
-    int i;
+    const struct krb5_keytypes *ktp;
 
-    for (i=0; i<krb5_enctypes_length; i++) {
-	if (krb5_enctypes_list[i].etype == enctype)
-	    break;
-    }
+    ktp = find_enctype(enctype);
+    if (ktp == NULL)
+	return KRB5_BAD_ENCTYPE;
+    *blocksize = ktp->enc->block_size;
 
-    if (i == krb5_enctypes_length)
-	return(KRB5_BAD_ENCTYPE);
-
-    *blocksize = krb5_enctypes_list[i].enc->block_size;
-
-    return(0);
+    return 0;
 }