Use sha256 in place of md5 with HMAC to authentifier encrypted trace file.
Merge branch 'future' of github.com:wallix/redemption into future
Merge branch 'future' of github.com:wallix/redemption
Fix buffer size for receiving sha256 base hash code.
Fix storage of hash code in trace file.
Add HASH_LEN macro.
Paranoid check on server certificates
Merge branch 'future' of github.com:wallix/redemption into future