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  1. Mar 28, 2014
    • Dr. Stephen Henson's avatar
      Set security level in cipher string. · 21e0c1d2
      Dr. Stephen Henson authored
      Allow setting of security level in cipher string using the
      @SECLEVEL=N syntax.
      21e0c1d2
    • Dr. Stephen Henson's avatar
      Set security level to zero is ssltest · 77a926e6
      Dr. Stephen Henson authored
      Since ssltest needs to test low security ciphersuites and keys
      set security level to zero so they aren't rejected.
      77a926e6
    • Dr. Stephen Henson's avatar
      Security callback debug print out. · e03c5b59
      Dr. Stephen Henson authored
      Add a debugging security callback option to s_client/s_server. This will
      print out each security parameter as it is accepted or rejected.
      e03c5b59
    • Dr. Stephen Henson's avatar
      Security framework. · b362ccab
      Dr. Stephen Henson authored
      Security callback: selects which parameters are permitted including
      sensible defaults based on bits of security.
      
      The "parameters" which can be selected include: ciphersuites,
      curves, key sizes, certificate signature algorithms, supported
      signature algorithms, DH parameters, SSL/TLS version, session tickets
      and compression.
      
      In some cases prohibiting the use of a parameters will mean they are
      not advertised to the peer: for example cipher suites and ECC curves.
      In other cases it will abort the handshake: e.g DH parameters or the
      peer key size.
      
      Documentation to follow...
      b362ccab
    • Dr. Stephen Henson's avatar
      66f96fe2
    • Dr. Stephen Henson's avatar
      Allow return of supported ciphers. · 8b8e5bed
      Dr. Stephen Henson authored
      New function ssl_cipher_disabled.
      
      Check for disabled client ciphers using ssl_cipher_disabled.
      
      New function to return only supported ciphers.
      
      New option to ciphers utility to print only supported ciphers.
      8b8e5bed
    • Dr. Stephen Henson's avatar
      Auto DH support. · 09599b52
      Dr. Stephen Henson authored
      Add auto DH parameter support. This is roughly equivalent to the
      ECDH auto curve selection but for DH. An application can just call
      
      SSL_CTX_set_auto_dh(ctx, 1);
      
      and appropriate DH parameters will be used based on the size of the
      server key.
      
      Unlike ECDH there is no way a peer can indicate the range of DH parameters
      it supports. Some peers cannot handle DH keys larger that 1024 bits for
      example. In this case if you call:
      
      SSL_CTX_set_auto_dh(ctx, 2);
      
      Only 1024 bit DH parameters will be used.
      
      If the server key is 7680 bits or more in size then 8192 bit DH parameters
      will be used: these will be *very* slow.
      
      The old export ciphersuites aren't supported but those are very
      insecure anyway.
      09599b52
    • Dr. Stephen Henson's avatar
      Add functions returning security bits. · 2514fa79
      Dr. Stephen Henson authored
      Add functions to return the "bits of security" for various public key
      algorithms. Based on SP800-57.
      2514fa79
  2. Mar 27, 2014
  3. Mar 24, 2014
  4. Mar 19, 2014
  5. Mar 18, 2014
  6. Mar 12, 2014
    • Dr. Stephen Henson's avatar
      Update ordinals. · 14c67a70
      Dr. Stephen Henson authored
      Use a previously unused value as we will be updating multiple released
      branches.
      (cherry picked from commit 0737acd2a8cc688902b5151cab5dc6737b82fb96)
      14c67a70
    • Dr. Stephen Henson's avatar
      Fix for CVE-2014-0076 · f9b6c0ba
      Dr. Stephen Henson authored
      Fix for the attack described in the paper "Recovering OpenSSL
      ECDSA Nonces Using the FLUSH+RELOAD Cache Side-channel Attack"
      by Yuval Yarom and Naomi Benger. Details can be obtained from:
      http://eprint.iacr.org/2014/140
      
      Thanks to Yuval Yarom and Naomi Benger for discovering this
      flaw and to Yuval Yarom for supplying a fix.
      (cherry picked from commit 2198be34)
      
      Conflicts:
      
      	CHANGES
      f9b6c0ba
  7. Mar 10, 2014
  8. Mar 07, 2014
  9. Mar 06, 2014
  10. Mar 03, 2014
  11. Mar 01, 2014
    • Dr. Stephen Henson's avatar
      PKCS#8 support for alternative PRFs. · 5693a308
      Dr. Stephen Henson authored
      Add option to set an alternative to the default hmacWithSHA1 PRF
      for PKCS#8 private key encryptions. This is used automatically
      by PKCS8_encrypt if the nid specified is a PRF.
      
      Add option to pkcs8 utility.
      
      Update docs.
      (cherry picked from commit b60272b0)
      5693a308
    • Dr. Stephen Henson's avatar
      Fix memory leak. · 01757858
      Dr. Stephen Henson authored
      (cherry picked from commit 124d218889dfca33d277404612f1319afe04107e)
      01757858
    • Dr. Stephen Henson's avatar
      Add function to free compression methods. · db7b5e0d
      Dr. Stephen Henson authored
      Although the memory allocated by compression methods is fixed and
      cannot grow over time it can cause warnings in some leak checking
      tools. The function SSL_COMP_free_compression_methods() will free
      and zero the list of supported compression methods. This should
      *only* be called in a single threaded context when an application
      is shutting down to avoid interfering with existing contexts
      attempting to look up compression methods.
      (cherry picked from commit 976c5830)
      db7b5e0d
  12. Feb 28, 2014
  13. Feb 27, 2014
  14. Feb 26, 2014
  15. Feb 25, 2014