panama.cpp File Reference

#include "pch.h"
#include "panama.h"
#include "secblock.h"
#include "misc.h"
#include "cpu.h"

Include dependency graph for panama.cpp:

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Namespaces
	Weak

Macros
#define	bPtr   ((byte *)(aPtr+20))
#define	a(i)   aPtr[((i)*13+16) % 17]
#define	c(i)   cPtr[((i)*13+16) % 17]
#define	b(i, j)   b##i[(j)*2%8 + (j)/4]
#define	US(i)   {word32 t=b(0,i); b(0,i)=ConditionalByteReverse(B::ToEnum(), p[i])^t; b(25,(i+6)%8)^=t;}
#define	UL(i)   {word32 t=b(0,i); b(0,i)=a(i+1)^t; b(25,(i+6)%8)^=t;}
#define	GP(i)   c(5*i%17) = rotlFixed(a(i) ^ (a((i+1)%17) | ~a((i+2)%17)), ((5*i%17)*((5*i%17)+1)/2)%32)
#define	T(i, x)   a(i) = c(i) ^ c((i+1)%17) ^ c((i+4)%17) ^ x
#define	TS1S(i)   T(i+1, ConditionalByteReverse(B::ToEnum(), p[i]))
#define	TS1L(i)   T(i+1, b(4,i))
#define	TS2(i)   T(i+9, b(16,i))
#define	PANAMA_OUTPUT(x)

Macro Definition Documentation

#define a

(

i

)

aPtr[((i)*13+16) % 17]

#define b	(		i,
			j
	)		b##i[(j)*2%8 + (j)/4]

#define bPtr   ((byte *)(aPtr+20))

#define c

(

i

)

cPtr[((i)*13+16) % 17]

#define GP

(

i

)

c(5*i%17) = rotlFixed(a(i) ^ (a((i+1)%17) | ~a((i+2)%17)), ((5*i%17)*((5*i%17)+1)/2)%32)

#define PANAMA_OUTPUT

(

x

)

Value:

CRYPTOPP_KEYSTREAM_OUTPUT_WORD(x, B::ToEnum(), 0, a(0+9));\
	CRYPTOPP_KEYSTREAM_OUTPUT_WORD(x, B::ToEnum(), 1, a(1+9));\
	CRYPTOPP_KEYSTREAM_OUTPUT_WORD(x, B::ToEnum(), 2, a(2+9));\
	CRYPTOPP_KEYSTREAM_OUTPUT_WORD(x, B::ToEnum(), 3, a(3+9));\
	CRYPTOPP_KEYSTREAM_OUTPUT_WORD(x, B::ToEnum(), 4, a(4+9));\
	CRYPTOPP_KEYSTREAM_OUTPUT_WORD(x, B::ToEnum(), 5, a(5+9));\
	CRYPTOPP_KEYSTREAM_OUTPUT_WORD(x, B::ToEnum(), 6, a(6+9));\
	CRYPTOPP_KEYSTREAM_OUTPUT_WORD(x, B::ToEnum(), 7, a(7+9));

#define T	(		i,
			x
	)		a(i) = c(i) ^ c((i+1)%17) ^ c((i+4)%17) ^ x

#define TS1L

(

i

)

T(i+1, b(4,i))

#define TS1S

(

i

)

T(i+1, ConditionalByteReverse(B::ToEnum(), p[i]))

#define TS2

(

i

)

T(i+9, b(16,i))

#define UL

(

i

)

{word32 t=b(0,i); b(0,i)=a(i+1)^t; b(25,(i+6)%8)^=t;}

#define US

(

i

)

{word32 t=b(0,i); b(0,i)=ConditionalByteReverse(B::ToEnum(), p[i])^t; b(25,(i+6)%8)^=t;}