blake2b.cpp File Reference

#include <botan/blake2b.h>
#include <botan/exceptn.h>
#include <botan/mem_ops.h>
#include <botan/loadstor.h>
#include <botan/rotate.h>
#include <algorithm>

Go to the source code of this file.

Namespaces
	Botan

Macros
#define	G(r, i, a, b, c, d)
#define	ROUND(r)

Macro Definition Documentation

#define G	(		r,
			i,
			a,
			b,
			c,
			d
	)

Value:

do {                                         \
   a = a + b + m[blake2b_sigma[r][2 * i + 0]];  \
   d = rotate_right<uint64_t>(d ^ a, 32);         \
   c = c + d;                                   \
   b = rotate_right<uint64_t>(b ^ c, 24);         \
   a = a + b + m[blake2b_sigma[r][2 * i + 1]];  \
   d = rotate_right<uint64_t>(d ^ a, 16);         \
   c = c + d;                                   \
   b = rotate_right<uint64_t>(b ^ c, 63);         \
   } while(0)

#define ROUND

(

r

)

Value:

do {                                         \
   G(r, 0, v[0], v[4], v[8], v[12]);            \
   G(r, 1, v[1], v[5], v[9], v[13]);            \
   G(r, 2, v[2], v[6], v[10], v[14]);           \
   G(r, 3, v[3], v[7], v[11], v[15]);           \
   G(r, 4, v[0], v[5], v[10], v[15]);           \
   G(r, 5, v[1], v[6], v[11], v[12]);           \
   G(r, 6, v[2], v[7], v[8], v[13]);            \
   G(r, 7, v[3], v[4], v[9], v[14]);            \
   } while(0)