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这是一个LINUX环境的 VDR 插件源代码,可支持Irdeto, Seca, Viaccess, Nagra, Conax & Cryptoworks等CA系统的读卡、共享等操作。

- Added support for 16-byte Seca keys.
- Added Seca2 0064 51 nano processing.
- Attempt to fix cardclient EMM update problem (appearently AES related).
- Fixed Nagra CPU emu (random generator).

23.07.2004: Version 0.3.14
- Fixed Seca2 nano processing (Thanks to Sandali for new permutation values).
- Fixed missing CAT parsing in Viaccess logger.
- Fixed logger debug output (cardNum vs. CardNum()).
- Fixed error-case memory leak in Nagra file mapper.

01.07.2004: Version 0.3.13
- Added Viaccess2 algo. Note that you need 16-byte keys for Viaccess2.
- Added extended Seca2 nano handling.
- Added provider based addressing and Irdeto2 support in common cardclient.
- Added local caching of ECM/EMM messages to reduce cardserver load.
- Major code restructure to unify system & logger code.
- Fixed reconnecting to server in newcamd client.
- Some changes for gcc 3.4.x compatibility.

06.06.2004: Version 0.3.12
- Added new Seca2 nano handling. Thanks to Nightshad.
- Added some glue for VDR 1.3.7+ compatibility.
- Major code rewrite in cardclient. Use CARDCLIENT=1 to activate. Configuration
  of cardclients has changed completely. See README.
- New network code supporting on demand dialup networking.
- Added Radegast and Newcamd client.
- Added minimum processing time to Nagra ECM code (emulates card processing time
  in case timing depends on this). Configurable from the setup menu (0=disabled).
- Fixed Nagra EMM tester code for DISH and ROM10/11 OTP size.
- Fixed some possible table overflows in Seca code.
- Fixed processing of short blocks in Conax code.
- Fixed FTA switch in case VDR shortly interrupts a recording (e.g. when
  changing PIDs).

07.04.2004: Version 0.3.11a
- Fixed Seca2 segfault on mask table access.
- Now flushing ECM filter buffers on error.

02.04.2004: Version 0.3.11
- Added Seca2 support. Openssl and mask/hash table files needed. See README.
  Seca1 compatiblility not yet tested. Thanks to Nightshad.
- Added fix for Nagra ROM11 and plain key updates.
- Using multiple threads to read from PID filters. Prevents that high-latency
  systems (like smartcards) block out other systems.
- Remember the system name in ca.cache and use this system first later on.
  Prevents delays for low-priority systems if ECM is cached.
- Fixed smartcard Seca PBM checking for cards which doesn't support the needed
  card command.
- Fixed network timeout and flushing read buffer in cardserver client.
- Fixed transponder handling for VDR 1.3.x (frequency vs. transponder).

22.02.2004: Version 0.3.10
- Added cardserver client (Streamboard client). EMM transfers are disabled at
  the moment. Contributed by S.Laurel.
- Added support for Conax smartcards. Thanks to Nightshad.
- Added provider based addressing for EMM updates in Irdeto smartcard.
- Added commandline option to support card reader with reverse reset line (-R).
- Added make option to add a smartcard default port (DEFAULT_PORT).
- Reworked plugin setup menu. Added separate status page. Added smartcard
  information page (press OK on the smartcard interface line).
- Added code to allow system specific setup options.
- Fixed off by one error and more mixed up arguments in Seca1 decryption.
- Fixed typos in Viaccess logger debug statements.

05.02.2004: Version 0.3.9
- Fixed memory initialisation in Nagra cardemu.
- Fixed filedescriptor leak in Nagra ROM mapping code.
- Fixed MECM XOR table if there are less than 64 bytes. Thanks to Vlinders.
- Fixed off by one error in (unused) smartcard Irdeto camcrypt code.
- Fixed mixed up function arguments in Seca1 decryption.
- Fixed Viaccess logger for ViaSat and TPS shared updates. Note that the format
  of the Viaccess.KID file has changed (SA added). Thanks to Nightshad.
- Changed default make options. Irdeto, Seca & Viaccess systems aren't compiled
  by default anymore. Use IRDETO=1 SECA=1 VIACCESS=1 for old behaviour.

18.01.2004: Version 0.3.8
- Several improvements to the Nagra code (Cardemu, MECM). Completely new
  layout, no more libnagra. Now you need some Eeprom files and the location for
  the ROM files has changed. See README file.
  Thanks to Nightshad, BB and their friends.
- Fixed Irdeto smartcard EMM command creation for PW. Also don't overrun the
  card with ECM requests in case of not subscribed/expired channel.
- Reworked Seca, Viaccess and Irdeto crypto code. No more libmgcam.
- Added commandline option to detect smartcards in readers with reverse CD.
- Added a SC patch for vdr 1.3.1 and some glue to the plugin. See README for
  notes about 1.3.1 support.

13.12.2003: Version 0.3.7
- Several Nagra auto-update fixes. Thanks to Nightshad.
- Fixed Irdeto smartcard EMM path. Thanks to Scotty.
- Fixed wrong behaviour in case of transfer mode.
- Added support to load Nagra ROM extentions (needs ROM?ext.bin files).
- Now checking PBM and date in Seca smartcard. Fixed card status for EMM
  updates. Thanks to Nightshad.
- Added a VDR patch to prevent SC activation during EPG scans.
  Contributed by Andy.
- Changed CICAM handling. SC activation is now more channel base.
  Note: you have to update your config! See README file.

8.11.2003: Version 0.3.6
- Added support for Irdeto smartcards (e.g. Premiere). Thanks to Scotty.
- Added smartcard insert/remove detection, card auto-initialisation and support
  for multiple card interfaces.
- Enhanced smartcard ISO functions (e.g. 0x60 handling, ATR parsing).
- Fixed smartcard Cryptoworks (V3 ATR, serial timeout).
- Fixed Nagra ROM10 emu (Cabo 4801).
- Fixed saving ECM values to ca.cache.
- Fixed removing of cached ECM entries so that only really failed entries are
  removed.

24.10.2003: Version 0.3.5
- Fixed Nagra cardemulator (MUL bug, OTP area, etc). Thanks to BB & Nightshad.
- Added handling for ROM specific Nagra keys. See examples/Softcam.Key.
- Fixed display of used Nagra key in the OSD.

18.10.2003: Version 0.3.4
- Added EMM logger in sc-Seca to auto-update card data. Works for Seca2 cards
  too. Thanks to Nightshad.
- Added cardemulator to execute ROM code for improved Nagra key updates. Thanks
  to BB & Nightshad. Probably there are still some issues with providers which
  require seperate keys for EMM processing. This will be addressed in the next
  release.
- Now removing old, failed ECM entries from the cache.
- Fixed possible race condition in Nagra rom locking.
- Fixed memory leaks in Nagra & Conax code (BIGNUM handling).

18.07.2003: Version 0.3.3
- Allow new keys to supersede/invalidate older keys (only for systems with
  unique key identifiers; for now all beside Irdeto & @SHL). This should fix
  Viaccess key updates.
- Made Viaccess loop through all available keys while decrypting.

05.07.2003: Version 0.3.2
- Added some information about @SHL to the README.
- Cleaned up @SHL code. Now supporting multiple keys in keyfile, no need to
  uncomment unused keys.
- New code for hex dumping of incoming data (see common.h for activation).
- Excluding a range of potentional "fake" ECM pids for Viaccess system. Does
  this affects any valid channel?

24.06.2003: Version 0.3.1unstable
- Completely new section filter handling.
- Restructure of the logger code (will allow EMM processing for smartcards).
- Reworked Viaccess logger. Thanks to BB & Nightshad.
- Added @SHL (SkyCrypyt) support. Thanks to Nightshad and his friends.
- Fixed writing duplicate ecm entries into cache file.
- Fixed SoftCSA activation (was broken in 0.3.0, 0.2.x is fine).
- Fixed saving Viaccess keys with odd digit count.
- Fixed leaving a locked mutex in CAM setup.
- Fixed crash in smartcard setup if no serial device was given.
- Added examples files to show file formats.
- Added system specific Makefile's (*.mk).
- Added french translations.

25.05.2003: Version 0.3.0unstable
- Forked 0.3.x unstable branch.
- Major restructure of CA system code.
- Added Viaccess logger. Requires Viaccess.KID. Thanks to BB for providing
  the sample code.
- Generalized smartcard code. Use new plugin commandline option -s to set
  serial port. Use setup menu to select card type.
- Now supporting Seca smartcards. Another big thanks to Nightshad.
- Reworked Cryptoworks smartcard code. Please report working status.

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29.05.2003: Version 0.2.2
- Added patch for vdr 1.1.32/33.
- Added french translations. Thanks to Piout.

14.05.2003: Version 0.2.1
- Adapted to the changes in (and now also requires) VDR 1.1.31.

05.05.2003: Version 0.2.0
- Some code cleanup.
- Fixed Nagra key saving.
- Added Greek translations. Thanks to Aroureos.
- Stable release version. A new development branch will fork soon.

27.04.2003: Version 0.2.0rc1
- Added patch for vdr 1.1.29

24.04.2003: Version 0.1.13
- Rescanning CaDescr from time to time in case that we initialy got some
  descriptors but are unable to find a valid key with them.
- Some more Cryptoworks fixes.
- Fixed BN bug in Nagra RSA code.
- Newbie protection: actively checking required VDR version and some patch
  versions.
- Adapted to the changes in (and now also requires) VDR 1.1.28. Timeshifting of
  encrypted channels works. You must use a patched LL firmware for this feature,
  the -icam firmware won't allow timeshift.

14.04.2003: Version 0.1.12
- Changed debug messages to avoid confusion between loaded keys and loaded
  cards *sigh*.
- Now using VDR internal functions to get the ECM pids. This requires VDR 1.1.27
  to work. Note also, that there is a new sc patch for VDR 1.1.27.
- Make the ECM cache take care of the fact that the SID may not be unique (now
  matching for source & transponder too).
- Cleanup of Nagra code (now in libnagra). Got rid of the miracle stuff, now
  using libcrypto (openssl) here too. Big thanks to Nightshad.
- Added (untested) Nagra BEV/DISH support.

21.03.2003: Version 0.1.11
- Fixed segmentation fault on plugin exit (stupid: static initialization of
  list members is a no-no).
- Increased timeout for reading PAT.
- Some fixes to the Cryptoworks code. Hope this works better. No testing here.

03.03.2003: Version 0.1.10
- Improved "stop logger" with transfer mode. Disabled this feature for budget
  cards. They don't crash with logger enabled.
- Fixed stopping sc processing if a transfer mode ends.
- SoftCSA now available as separate archive.

19.03.2003: Version 0.1.9
- Fixed Nagra MECM handling.
- Logger is stopped when a transfer mode is detected, too.
- Experimental SoftCSA support. See README for setup instructions. Thanks to
  emumensch for the initial version.

31.01.2003: Version 0.1.8
- Fixed Conax decoding and key handling.
- Fixed Nagra key strings which havn't been NULL terminated.
- Fixed loading SoftCam.Key with Nagra/Conax keys if one or both have been
  disabled at compile time.
- Fixed long standing bug in FastKey().
- Added Nagra logger. No need for a Nagra.KID, the keys should still be in
  SoftCam.Key if you are able to watch Nagra channels. Thanks to Nightshad.

15.01.2003: Version 0.1.7
- Switched to Conax code from mgcam_20030114 (much shorter). You must have
  installed libcrypto (part of openssl). This fixes the Conax linking problem in
  0.1.6 too.
- Nagra & Conax keys are now loaded from SoftCam.Key too. See README for format.

14.01.2003: Version 0.1.6
- Fixed Viacess code for NTV and TPS crypt (mgcam_20021123).
- Extended setup option for logger. Logger can be stopped during recordings as
  soon as a valid key is found. Is this more stable?
- Fixed a compile error in Nagra code (miracl.h).
- Switched Cryptoworks support to libcwemu. Serial line detection is now in the
  main Makefile, see ISO_TTY. CRYTOWORKS=1 to enable.
- Added Conax support, based on lincardemu0.1.9n and some adaptions to mgcam
  found on the net. Thanks to all the guys for their work. CONAX=1 to enable.
- Fixed PMK update in Irdeto logger.
- Updated card data is also written to ca.cache now. The ca.cache format has
  changed for this. The old format is converted automatically.
- Changed detection of fake channel id's.
- Improved filter settings and paket reading.

16.11.2002: Version 0.1.5
- Adapted to the changes in vdr 1.1.15. Now requires vdr >=1.1.15 and HEAD
  driver.
- Added Cryptoworks support together with original cards and a cardreader with
  Phoenix ISO interface at the serial line. Add CRYPTOWORKS=1 to enable. (see
  libmgcam/cryptoworks.c for serial line selection).
- Remove xor/firmware hacks (not needed anymore).

28.10.2002: Version 0.1.4
- Adapted to the changes up to vdr 1.1.14 and the new HEAD DVB driver.
- Added option to setup menu to reload config files.
- Added code to detect fake channel id's on primafila.
- Minor logger fixes.

28.09.2002: Version 0.1.3
- Now compiles with vdr 1.1.9+.
- Cleaned up Viaccess code.
- Added Seca logger.
- Fixed switching back to a FTA channel after recording.

09.09.2002: Version 0.1.2
- Load cardinfos/cacache even if no keyfile found.
- Fixed rescanning of PAT/PMT if temporarily no enc. system found.
- Fixed timeout handling while reading from dvb device.
- Removed usleep() loops from logger code.

29.08.2002: Version 0.1.1
- Added missing code to save the xor & firmware hack setup.

22.08.2002: Version 0.1.0
- Initial release.