doc/developer.texi

   1 @node Developer manual
   2 @unnumbered Developer manual
   3
   4 @table @asis
   5 @item Nonce and identity encryption
   6 @url{http://143.53.36.235:8080/tea.htm, XTEA}.
   7 @item Data encryption
   8 @url{http://cr.yp.to/snuffle.html, Salsa20}.
   9 @item Message authentication
  10 @url{http://cr.yp.to/mac.html, Poly1305}.
  11 @item Password authenticated key agreement
  12 DH-A-EKE powered by @url{http://cr.yp.to/ecdh.html, Curve25519}
  13 and @url{http://ed25519.cr.yp.to/, Ed25519}.
  14 @item DH elliptic-curve point encoding for public keys
  15 @url{http://elligator.cr.yp.to/, Elligator}.
  16 @item Key derivation function for verifier generation
  17 @url{https://en.wikipedia.org/wiki/PBKDF2, PBKDF2} based on
  18 @url{https://en.wikipedia.org/wiki/SHA-2, SHA-512}.
  19 @item Packet overhead
  20 26 bytes per packet.
  21 @item Handshake overhead
  22 4 UDP (2 from client, 2 from server) packets, 264 bytes total payload.
  23 @end table
  24
  25 @menu
  26 * Verifier structure::
  27 * Transport protocol::
  28 * Handshake protocol::
  29 @end menu
  30
  31 @include verifierstruct.texi
  32 @include transport.texi
  33 @include handshake.texi