 b33abb44fd
			
		
	
	b33abb44fd
	
	
	
		
			
			git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@171 ec53bebd-3082-4978-b11e-865c3cabbd6b
		
			
				
	
	
		
			27 lines
		
	
	
		
			607 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			27 lines
		
	
	
		
			607 B
		
	
	
	
		
			C
		
	
	
	
	
	
| /* 3ecb_enc.c */
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| /* Copyright (C) 1993 Eric Young - see README for more details */
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| #include "des_locl.h"
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| 
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| int des_3ecb_encrypt(des_cblock (*input), des_cblock (*output), struct des_ks_struct *ks1, struct des_ks_struct *ks2, int encrypt)
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| {
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|   register u_int32_t l0,l1;
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|   register unsigned char *in,*out;
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|   u_int32_t ll[2];
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| 
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|   in=(unsigned char *)input;
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|   out=(unsigned char *)output;
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|   c2l(in,l0);
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|   c2l(in,l1);
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|   ll[0]=l0;
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|   ll[1]=l1;
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|   des_encrypt(ll,ll,ks1,encrypt);
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|   des_encrypt(ll,ll,ks2,!encrypt);
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|   des_encrypt(ll,ll,ks1,encrypt);
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|   l0=ll[0];
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|   l1=ll[1];
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|   l2c(l0,out);
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|   l2c(l1,out);
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|   return(0);
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| }
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| 
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