net/third_party/nss/README.chromium

Name: Network Security Services (NSS)
URL: http://www.mozilla.org/projects/security/pki/nss/
Version: 3.13.4 pre-release snapshot 20120319
Security Critical: Yes

This directory includes a copy of NSS's libssl from the CVS repo at:
  :pserver:anonymous@cvs-mirror.mozilla.org:/cvsroot

The snapshot was updated to the CVS tag: NSS_SSL_3_13_4_20120319_TAG

Patches:

  * Commenting out a couple of functions because they need NSS symbols
    which may not exist in the system NSS library.
    patches/versionskew.patch

  * Send empty renegotiation info extension instead of SCSV unless TLS is
    disabled.
    patches/renegoscsv.patch
    https://bugzilla.mozilla.org/show_bug.cgi?id=549042

  * Cache the peer's intermediate CA certificates in session ID, so that
    they're available when we resume a session.
    patches/cachecerts.patch
    https://bugzilla.mozilla.org/show_bug.cgi?id=731478

  * Add the SSL_PeerCertificateChain function
    patches/peercertchain.patch
    https://bugzilla.mozilla.org/show_bug.cgi?id=731485

  * Add OCSP stapling support
    patches/ocspstapling.patch

  * Add support for client auth with native crypto APIs on Mac and Windows
    patches/clientauth.patch
    ssl/sslplatf.c

  * Add a function to export whether the last handshake on a socket resumed a
    previous session.
    patches/didhandshakeresume.patch
    https://bugzilla.mozilla.org/show_bug.cgi?id=731798

  * Support origin bound certificates.
    http://balfanz.github.com/tls-obc-spec/draft-balfanz-tls-obc-00.txt
    https://bugzilla.mozilla.org/show_bug.cgi?id=680292
    patches/origin_bound_certs.patch

  * Add a function to restart a handshake after a client certificate request.
    patches/restartclientauth.patch

  * Allow SSL_HandshakeNegotiatedExtension to be called before the handshake
    is finished.
    https://bugzilla.mozilla.org/show_bug.cgi?id=681839
    patches/negotiatedextension.patch

  * Support the encrypted client certificates extension.
    https://bugzilla.mozilla.org/show_bug.cgi?id=691991
    patches/encryptedclientcerts.patch

  * Add function to retrieve TLS client cert types requested by server.
    https://bugzilla.mozilla.org/show_bug.cgi?id=51413
    patches/getrequestedclientcerttypes.patch

  * Add DTLS support.
    https://bugzilla.mozilla.org/show_bug.cgi?id=681065
    patches/dtls.patch

  * Enable False Start only when the server supports NPN.
    patches/falsestartnpn.patch

Apply the patches to NSS by running the patches/applypatches.sh script.  Read
the comments at the top of patches/applypatches.sh for instructions.

The ssl/bodge directory contains files taken from the NSS repo that we required
for building libssl outside of its usual build environment.