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On Unicos, shorts are 8 bytes, so instead, use a structure with 2 32-bit ints, just as in destest.c

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This commit is contained in:
Richard Levitte 2000-08-03 21:58:56 +00:00
parent ea58130d1a
commit 0a3f67e3b0
1 changed files with 11 additions and 1 deletions
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12
crypto/des/qud_cksm.c
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@ -81,13 +81,17 @@ DES_LONG des_quad_cksum(const unsigned char *input, des_cblock output[],
long l; long l;
const unsigned char *cp; const unsigned char *cp;
#ifdef _CRAY #ifdef _CRAY
short *lp; struct lp_st { int a:32; int b:32; } *lp;
#else #else
DES_LONG *lp; DES_LONG *lp;
#endif #endif
if (out_count < 1) out_count=1; if (out_count < 1) out_count=1;
#ifdef _CRAY
lp = (struct lp_st *) &(output[0])[0];
#else
lp = (DES_LONG *) &(output[0])[0]; lp = (DES_LONG *) &(output[0])[0];
#endif
z0=Q_B0((*seed)[0])|Q_B1((*seed)[1])|Q_B2((*seed)[2])|Q_B3((*seed)[3]); z0=Q_B0((*seed)[0])|Q_B1((*seed)[1])|Q_B2((*seed)[2])|Q_B3((*seed)[3]);
z1=Q_B0((*seed)[4])|Q_B1((*seed)[5])|Q_B2((*seed)[6])|Q_B3((*seed)[7]); z1=Q_B0((*seed)[4])|Q_B1((*seed)[5])|Q_B2((*seed)[6])|Q_B3((*seed)[7]);
@ -120,8 +124,14 @@ DES_LONG des_quad_cksum(const unsigned char *input, des_cblock output[],
{ {
/* The MIT library assumes that the checksum is /* The MIT library assumes that the checksum is
* composed of 2*out_count 32 bit ints */ * composed of 2*out_count 32 bit ints */
#ifdef _CRAY
(*lp).a = z0;
(*lp).b = z1;
lp++;
#else
*lp++ = z0; *lp++ = z0;
*lp++ = z1; *lp++ = z1;
#endif
} }
} }
return(z0); return(z0);