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See ChangeLog: Mon Sep 13 10:55:14 CEST 1999 Werner Koch

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Werner Koch 1999-09-13 08:56:45 +00:00
parent d92e4db7fd
commit 52139a60cf
14 changed files with 129 additions and 58 deletions
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19
cipher/rmd160.c
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@ -29,6 +29,8 @@
#include "cipher.h" /* only used for the rmd160_hash_buffer() prototype */
#include "dynload.h"
#include "bithelp.h"
/*********************************
* RIPEMD-160 is not patented, see (as of 25.10.97)
* http://www.esat.kuleuven.ac.be/~bosselae/ripemd160.html
@ -153,19 +155,6 @@ rmd160_init( RMD160_CONTEXT *hd )
}
#if defined(__GNUC__) && defined(__i386__)
static inline u32
rol(int n, u32 x)
{
__asm__("roll %%cl,%0"
:"=r" (x)
:"0" (x),"c" (n));
return x;
}
#else
#define rol(n,x) ( ((x) << (n)) | ((x) >> (32-(n))) )
#endif
/****************
* Transform the message X which consists of 16 32-bit-words
@ -218,8 +207,8 @@ transform( RMD160_CONTEXT *hd, byte *data )
#define F3(x,y,z) ( ((x) & (z)) | ((y) & ~(z)) )
#define F4(x,y,z) ( (x) ^ ((y) | ~(z)) )
#define R(a,b,c,d,e,f,k,r,s) do { t = a + f(b,c,d) + k + x[r]; \
a = rol(s,t) + e; \
c = rol(10,c); \
a = rol(t,s) + e; \
c = rol(c,10); \
} while(0)
/* left lane */