37 Commits (3de7dd63a953ead42aa834195a62a96cc29abcf1)

Author SHA1 Message Date
  T. Meissner a2c530928e Add more VHDL-synthesis Makefiles; use src of des instead of local copies; minor refactoring 4 years ago
  T. Meissner 46f1b9295b merge last changes from amc mini repo 10 years ago
  T. Meissner 8a9b30940e integrate s1-s8() into one s() function with additional parameter s_table; convert lower to upper case 10 years ago
  T. Meissner 9454ed15cd removed assignments of c & d in r & l process reset state 10 years ago
  T. Meissner 6dd9c4ad6c removed wrong assignments of r in the c & d process 10 years ago
  T. Meissner b9efb85f01 add second iterative implementation; selection between the two implementations by #ifdef's 10 years ago
  T. Meissner 80443e531d internal mode is now a latched copy of mode_i (ITER) 10 years ago
  T. Meissner 034386b0ce removed forgotten data_o drivers from process 10 years ago
  T. Meissner 1e53c62084 data_o is generated in parallel to sync process now 10 years ago
  T. Meissner 5ebdae8b61 add iterative implementation; config via generic 'design_type' 10 years ago
  T. Meissner a51f0ef35b beauty care 11 years ago
  T. Meissner 45c9409572 more moving of type & constant definitions to pkg header 11 years ago
  T. Meissner 8d0430ac03 moved array type definitions out of functions to head of package, instances now also in package head and are constants 11 years ago
  T. Meissner 09da6ae1a6 correct some copy & paste errors in key scheduling process 12 years ago
  T. Meissner 4c7037b7c3 added timescale directive and set it to 1 ns/1 ps 12 years ago
  T. Meissner ccf8140132 complete refactoring of the des verilog code 12 years ago
  T. Meissner 08f7c16e5d fixed some errors in des helper functions 12 years ago
  Torsten Meissner 74c974f956 further converting of vhdl into verilog code 13 years ago
  Torsten Meissner 5bf2207f11 splitting function ip to 2 sub functions ip0 & ip1 13 years ago
  Torsten Meissner 270ac45e53 began with converting of implementation from vhdl to verilog 13 years ago
  Torsten Meissner 3399288adc change lib path for simulation 13 years ago
  Torsten Meissner 804a359af4 new synchronous process for mode & valid signals 13 years ago
  Torsten Meissner e1900a3e28 all necessary functions are complete now 13 years ago
  Torsten Meissner 69c7fe92f9 added functions s1 - s8 13 years ago
  Torsten Meissner c1f59849e5 initial release of des function package in verilog 13 years ago
  Torsten Meissner 93186c5d1c initial release of des verilog implementation, framework code only at the moment 13 years ago
  Torsten Meissner 7bfc136dda Revert "dasdsad" 13 years ago
  Torsten Meissner 4b41ea24dd dasdsad 13 years ago
  Torsten Meissner 1be72c73b6 Revert "New verily top level file of DES algorithm" 13 years ago
  Torsten Meissner 3ff9e3e269 New verily top level file of DES algorithm 13 years ago
  Torsten Meissner 4f5b5a1830 move vhdl files into separate directories 13 years ago
  Torsten Meissner 0b1ef754eb Revert "move vhdl files into separate directory" 13 years ago
  Torsten Meissner fdc730de69 move vhdl files into separate directory 13 years ago
  Torsten Meissner 114a4e1072 remove OVL support in older, finished & verified projects 13 years ago
  Torsten Meissner 4b8ab0d0cc added async reset to des-module to avoid simulation warnings and unititialized ports 13 years ago
  Torsten Meissner 65aaba575b initialize all internal variables to 0 to remove numeric_std-lib warnings 13 years ago
  Torsten Meissner f30ba5e180 added ip-core: des algorithm as described in fips document 46-3 13 years ago