cSeca2ProvPL Class Reference

Inheritance diagram for cSeca2ProvPL:

List of all members.

Public Member Functions
	cSeca2ProvPL (unsigned short Id)
Protected Member Functions
virtual void	PreCW (unsigned char *data)
virtual void	ChainTableXor (unsigned char *data, unsigned short index)

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Detailed Description

Definition at line 1045 of file seca.c.

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Constructor & Destructor Documentation

cSeca2ProvPL::cSeca2ProvPL

(

unsigned short

Id

)

Definition at line 1086 of file seca.c.

References cSeca2Prov::pData, cSeca2Prov::perm, provDataPL, and ptPL.

:cSeca2Prov(Id)
{
  pData=&provDataPL; perm=ptPL;
}

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Member Function Documentation

void cSeca2ProvPL::ChainTableXor	(	unsigned char *	data,
		unsigned short	index
	)		[protected, virtual]

Implements cSeca2Prov.

Definition at line 1102 of file seca.c.

References cSeca2Prov::MT().

{
  const unsigned char *T1=MT();
  for(int i=0; i<8; i++) data[i]^=T1[index++];
}

void cSeca2ProvPL::PreCW

(

unsigned char *

data

)

[protected, virtual]

Reimplemented from cSeca2Prov.

Definition at line 1092 of file seca.c.

References xxor.

{
  static const unsigned char XT[]={ 0xA0,0x12,0x23,0x35,0x46,0xB0,0xDF,0xCA, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 };
  static const unsigned char PT[]={ 0x05,0x04,0x06,0x07,0x03,0x00,0x01,0x02, 0x08,0x09,0x0A,0x0B,0x0C,0x0D,0x0E,0x0F };
  unsigned char temp[16];

  xxor(temp,16,data,XT);
  for(int i=15; i>=0; i--) data[i]=temp[PT[i]];
}

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The documentation for this class was generated from the following file:

• sc/PLUGINS/src/sc-src/systems/seca/seca.c