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| author | Werner Koch <wk@gnupg.org> | 1999-09-13 08:56:41 +0000 |
|---|---|---|
| committer | Werner Koch <wk@gnupg.org> | 1999-09-13 08:56:41 +0000 |
| commit | 6d57d176567a469dd3caf8cae45702a1451a06ad (patch) | |
| tree | f67dd15f0bd2e5d8bccbd8b100d6191efbd54fd5 /cipher/rmd160.c | |
| parent | 2a8d5684daee285e1658856db147dd83fdb107d6 (diff) | |
| download | libgcrypt-6d57d176567a469dd3caf8cae45702a1451a06ad.tar.gz | |
See ChangeLog: Mon Sep 13 10:55:14 CEST 1999 Werner Koch
Diffstat (limited to 'cipher/rmd160.c')
| -rw-r--r-- | cipher/rmd160.c | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/cipher/rmd160.c b/cipher/rmd160.c index e8771883..ecd65b35 100644 --- a/cipher/rmd160.c +++ b/cipher/rmd160.c @@ -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 */ |