Fix bug where freed OIDs could be accessed in EVP_cleanup() by

[openssl.git] / CHANGES

diff --git a/CHANGES b/CHANGES
index 8023667d7527650f827a3dd8faaed5bf22f487a3..b33ec3274312c101fe07542224a9576bb85f3c8c 100644 (file)
--- a/CHANGES
+++ b/CHANGES
@@ -4,18 +4,86 @@
 
  Changes between 0.9.8a and 0.9.9  [xx XXX xxxx]
 
-  *) Add support for TLS extensions, specifically for the HostName extension.
-     The SSL_SESSION, SSL_CTX, and SSL data structures now have new members
-     for HostName support.
+  *) Don't free up OIDs in OBJ_cleanup() if they are in use by EVP_MD or
+     EVP_CIPHER structures to avoid later problems in EVP_cleanup().
+     [Steve Henson]
+
+  *) New utilities pkey and pkeyparam. These are similar to algorithm specific
+     utilities such as rsa, dsa, dsaparam etc except they processes any key
+     type.
+     [Steve Henson]
 
-     openssl s_client has a new '-servername' option.
+  *) Transfer public key printing routines to EVP_PKEY_ASN1_METHOD. New 
+     functions EVP_PKEY_print_public(), EVP_PKEY_print_private(),
+     EVP_PKEY_print_param() to print public key data from an EVP_PKEY
+     structure.
+     [Steve Henson]
 
-     openssl s_server has new options '-servername', '-cert2', and '-key2';
-     this allows testing the HostName extension for a specific single
-     host name ('-cert' and '-key' remain fallbacks for handshakes without
-     HostName negotiation).
+  *) Initial support for pluggable public key ASN1.
+     De-spaghettify the public key ASN1 handling. Move public and private
+     key ASN1 handling to a new EVP_PKEY_ASN1_METHOD structure. Relocate
+     algorithm specific handling to a single module within the relevant
+     algorithm directory. Add functions to allow (near) opaque processing
+     of public and private key structures.
+     [Steve Henson]
+
+  *) Implement the Supported Point Formats Extension for
+     ECC ciphersuites from draft-ietf-tls-ecc-12.txt.
+     [Douglas Stebila]
+
+  *) Add initial support for RFC 4279 PSK TLS ciphersuites. Add members
+     for the psk identity [hint] and the psk callback functions to the
+     SSL_SESSION, SSL and SSL_CTX structure.
+     
+     New ciphersuites:
+         PSK-RC4-SHA, PSK-3DES-EDE-CBC-SHA, PSK-AES128-CBC-SHA,
+         PSK-AES256-CBC-SHA
+ 
+     New functions:
+         SSL_CTX_use_psk_identity_hint
+         SSL_get_psk_identity_hint
+         SSL_get_psk_identity
+         SSL_use_psk_identity_hint
 
-     [Peter Sylvester]
+     [Mika Kousa and Pasi Eronen of Nokia Corporation]
+
+  *) Add RFC 3161 compliant time stamp request creation, response generation
+     and response verification functionality.
+     [Zoltán Glózik <zglozik@opentsa.org>, The OpenTSA Project]
+
+  *) Add initial support for TLS extensions, specifically for the server_name
+     extension so far.  The SSL_SESSION, SSL_CTX, and SSL data structures now
+     have new members for a host name.  The SSL data structure has an
+     additional member SSL_CTX *initial_ctx so that new sessions can be
+     stored in that context to allow for session resumption, even after the
+     SSL has been switched to a new SSL_CTX in reaction to a client's
+     server_name extension.
+
+     New functions (subject to change):
+
+         SSL_get_servername()
+         SSL_get_servername_type()
+         SSL_set_SSL_CTX()
+
+     New CTRL codes and macros (subject to change):
+
+         SSL_CTRL_SET_TLSEXT_SERVERNAME_CB
+                                 - SSL_CTX_set_tlsext_servername_callback()
+         SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG
+                                      - SSL_CTX_set_tlsext_servername_arg()
+         SSL_CTRL_SET_TLSEXT_HOSTNAME           - SSL_set_tlsext_hostname()
+
+     openssl s_client has a new '-servername ...' option.
+
+     openssl s_server has new options '-servername_host ...', '-cert2 ...',
+     '-key2 ...', '-servername_fatal' (subject to change).  This allows
+     testing the HostName extension for a specific single host name ('-cert'
+     and '-key' remain fallbacks for handshakes without HostName
+     negotiation).  If the unrecogninzed_name alert has to be sent, this by
+     default is a warning; it becomes fatal with the '-servername_fatal'
+     option.
+
+     [Peter Sylvester,  Remy Allais, Christophe Renou]
 
   *) Whirlpool hash implementation is added.
      [Andy Polyakov]
@@ -96,8 +164,13 @@
 
  Changes between 0.9.8a and 0.9.8b  [XX xxx XXXX]
 
+  *) Link in manifests for VC++ if needed.
+     [Austin Ziegler <halostatue@gmail.com>]
+
   *) Update support for ECC-based TLS ciphersuites according to
-     draft-ietf-tls-ecc-12.txt with proposed changes.
+     draft-ietf-tls-ecc-12.txt with proposed changes (but without
+     TLS extensions, which are supported starting with the 0.9.9
+     branch, not in the OpenSSL 0.9.8 branch).
      [Douglas Stebila]
 
   *) New functions EVP_CIPHER_CTX_new() and EVP_CIPHER_CTX_free() to support