+ Changes between 1.0.x and 1.1.0 [xx XXX xxxx]
+
+ *) Add EVP support for key wrapping algorithms, to avoid problems with
+ existing code the flag EVP_CIPHER_CTX_WRAP_ALLOW has to be set in
+ the EVP_CIPHER_CTX or an error is returned. Add AES and DES3 wrap
+ algorithms and include tests cases.
+ [Steve Henson]
+
+ *) Extend CMS code to support RSA-PSS signatures and RSA-OAEP for
+ enveloped data.
+ [Steve Henson]
+
+ *) Extended RSA OAEP support via EVP_PKEY API. Options to specify digest,
+ MGF1 digest and OAEP label.
+ [Steve Henson]
+
+ *) Add callbacks for arbitrary TLS extensions.
+ [Trevor Perrin <trevp@trevp.net> and Ben Laurie]
+
+ *) Support for DTLS 1.2. This adds two sets of DTLS methods: DTLS_*_method()
+ supports both DTLS 1.2 and 1.0 and should use whatever version the peer
+ supports and DTLSv1_2_*_method() which supports DTLS 1.2 only.
+ [Steve Henson]
+
+ *) Make openssl verify return errors.
+ [Chris Palmer <palmer@google.com> and Ben Laurie]
+
+ *) Fix OCSP checking.
+ [Rob Stradling <rob.stradling@comodo.com> and Ben Laurie]
+
+ *) New option -crl_download in several openssl utilities to download CRLs
+ from CRLDP extension in certificates.
+ [Steve Henson]
+
+ *) Integrate hostname, email address and IP address checking with certificate
+ verification. New verify options supporting checking in openssl utility.
+ [Steve Henson]
+
+ *) New function X509_CRL_diff to generate a delta CRL from the difference
+ of two full CRLs. Add support to "crl" utility.
+ [Steve Henson]
+
+ *) New options -CRL and -CRLform for s_client and s_server for CRLs.
+ [Steve Henson]
+
+ *) Extend OCSP I/O functions so they can be used for simple general purpose
+ HTTP as well as OCSP. New wrapper function which can be used to download
+ CRLs using the OCSP API.
+ [Steve Henson]
+
+ *) New functions to set lookup_crls callback and to retrieve
+ X509_STORE from X509_STORE_CTX.
+ [Steve Henson]
+
+ *) New ctrl and macro to retrieve supported points extensions.
+ Print out extension in s_server and s_client.
+ [Steve Henson]
+
+ *) New function ASN1_TIME_diff to calculate the difference between two
+ ASN1_TIME structures or one structure and the current time.
+ [Steve Henson]
+
+ *) Fixes and wildcard matching support to hostname and email checking
+ functions. Add manual page.
+ [Florian Weimer (Red Hat Product Security Team)]
+
+ *) New experimental SSL_CONF* functions. These provide a common framework
+ for application configuration using configuration files or command lines.
+ [Steve Henson]
+
+ *) New functions to check a hostname email or IP address against a
+ certificate. Add options x509 utility to print results of checks against
+ a certificate.
+ [Steve Henson]
+
+ *) Add -rev test option to s_server to just reverse order of characters
+ received by client and send back to server. Also prints an abbreviated
+ summary of the connection parameters.
+ [Steve Henson]
+
+ *) New option -brief for s_client and s_server to print out a brief summary
+ of connection parameters.
+ [Steve Henson]
+
+ *) Add functions to retrieve and manipulate the raw cipherlist sent by a
+ client to OpenSSL.
+ [Steve Henson]
+
+ *) New Suite B modes for TLS code. These use and enforce the requirements
+ of RFC6460: restrict ciphersuites, only permit Suite B algorithms and
+ only use Suite B curves. The Suite B modes can be set by using the
+ strings "SUITEB128", "SUITEB192" or "SUITEB128ONLY" for the cipherstring.
+ [Steve Henson]
+
+ *) New chain verification flags for Suite B levels of security. Check
+ algorithms are acceptable when flags are set in X509_verify_cert.
+ [Steve Henson]
+
+ *) Make tls1_check_chain return a set of flags indicating checks passed
+ by a certificate chain. Add additional tests to handle client
+ certificates: checks for matching certificate type and issuer name
+ comparison.
+ [Steve Henson]
+
+ *) If an attempt is made to use a signature algorithm not in the peer
+ preference list abort the handshake. If client has no suitable
+ signature algorithms in response to a certificate request do not
+ use the certificate.
+ [Steve Henson]
+
+ *) If server EC tmp key is not in client preference list abort handshake.
+ [Steve Henson]