Commit 0a3f67e3 authored by Richard Levitte's avatar Richard Levitte
Browse files

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

parent ea58130d

crypto/des/qud_cksm.c

+11 −1
Original line number Diff line number Diff line
@@ -81,13 +81,17 @@ DES_LONG des_quad_cksum(const unsigned char *input, des_cblock output[], 
	long l;

	const unsigned char *cp;

#ifdef _CRAY

	short *lp;

	struct lp_st { int a:32; int b:32; } *lp;

#else

	DES_LONG *lp;

#endif



	if (out_count < 1) out_count=1;

#ifdef _CRAY

	lp = (struct lp_st *) &(output[0])[0];

#else

	lp = (DES_LONG *) &(output[0])[0];

#endif



	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]);
@@ -120,8 +124,14 @@ DES_LONG des_quad_cksum(const unsigned char *input, des_cblock output[], 
			{

			/* The MIT library assumes that the checksum is

			 * composed of 2*out_count 32 bit ints */

#ifdef _CRAY

			(*lp).a = z0;

			(*lp).b = z1;

			lp++;

#else

			*lp++ = z0;

			*lp++ = z1;

#endif

			}

		}

	return(z0);