- refactored ike proposal

[people/ms/strongswan.git] / Source / charon / transforms / signers / hmac_signer.c

diff --git a/Source/charon/transforms/signers/hmac_signer.c b/Source/charon/transforms/signers/hmac_signer.c
index ed17b23a6748b1ce921e84fd4f8e09cf573b154d..ee029011fdfb12e83c0e9322a2c22b74798fba61 100644 (file)
--- a/Source/charon/transforms/signers/hmac_signer.c
+++ b/Source/charon/transforms/signers/hmac_signer.c
@@ -109,6 +109,7 @@ static bool verify_signature (private_hmac_signer_t *this, chunk_t data, chunk_t
  */
 static size_t get_key_size (private_hmac_signer_t *this)
 {
+       /* for HMAC signer, IKEv2 uses block size as key size */
        return this->hmac_prf->get_block_size(this->hmac_prf);
 }