23 lines
		
	
	
		
			448 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			23 lines
		
	
	
		
			448 B
		
	
	
	
		
			C
		
	
	
	
	
	
| #include "tommath_private.h"
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| #ifdef BN_S_MP_REVERSE_C
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| /* LibTomMath, multiple-precision integer library -- Tom St Denis */
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| /* SPDX-License-Identifier: Unlicense */
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| 
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| /* reverse an array, used for radix code */
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| void s_mp_reverse(unsigned char *s, size_t len)
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| {
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|    size_t   ix, iy;
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|    unsigned char t;
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| 
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|    ix = 0u;
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|    iy = len - 1u;
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|    while (ix < iy) {
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|       t     = s[ix];
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|       s[ix] = s[iy];
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|       s[iy] = t;
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|       ++ix;
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|       --iy;
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|    }
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| }
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| #endif
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