libghc-tls-dev 0.6.4-2build1 (amd64 binary) in ubuntu oneiric

 This package provides a library for the Haskell programming language.
 See http://www.haskell.org/ for more information on Haskell.
 .
 It is a native TLS protocol implementation, focusing on purity and more
 type-checking.
 .
 Currently implements the SSL3.0, TLS1.0 and TLS1.1 protocol. Not yet
 properly secure and missing some features. Do not yet use as replacement
 to more mature implementations.
 .
 Only RSA supported as Key exchange for now.