1 files changed, 6 insertions, 3 deletions

diff --git a/lib/basic_rp.cc b/lib/basic_rp.cc
index 763a391..2da8416 100644
--- a/lib/basic_rp.cc
+++ b/lib/basic_rp.cc
@@ -15,3 +15,4 @@ namespace opkele {
             util::dh_t& dh,
-            size_t d_len, unsigned char *(*d_fun)(const unsigned char*,size_t,unsigned char*) ) try {
+            size_t d_len, unsigned char *(*d_fun)(const unsigned char*,size_t,unsigned char*),
+            size_t exp_s_len) try {
         if(om.get_field("assoc_type")!=exp_assoc || om.get_field("session_type")!=exp_sess)
@@ -28,2 +29,4 @@ namespace opkele {
         secret.enxor_from_base64((*d_fun)(ckptr,cklen,key_digest),om.get_field("enc_mac_key"));
+        if(secret.size()!=exp_s_len)
+            throw bad_input(OPKELE_CP_ "Secret length isn't consistent with association type");
     }catch(opkele::failed_lookup& ofl) {
@@ -75,3 +78,3 @@ namespace opkele {
                     "HMAC-SHA256", "DH-SHA256",
-                    dh, SHA256_DIGEST_LENGTH, SHA256 );
+                    dh, SHA256_DIGEST_LENGTH, SHA256, SHA256_DIGEST_LENGTH );
             expires_in = util::string_to_long(res.get_field("expires_in"));
@@ -84,3 +87,3 @@ namespace opkele {
                         "HMAC-SHA1", "DH-SHA1",
-                        dh, SHA_DIGEST_LENGTH, SHA1 );
+                        dh, SHA_DIGEST_LENGTH, SHA1, SHA_DIGEST_LENGTH );
                 expires_in = util::string_to_long(res.get_field("expires_in"));