20 lines
340 B
C
20 lines
340 B
C
#include "mycrypt.h"
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void zeromem(void *dst, size_t len)
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{
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unsigned char *mem = (unsigned char *)dst;
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_ARGCHK(dst != NULL);
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while (len-- > 0)
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*mem++ = 0;
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}
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void burn_stack(unsigned long len)
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{
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unsigned char buf[32];
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zeromem(buf, sizeof(buf));
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if (len > (unsigned long)sizeof(buf))
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burn_stack(len - sizeof(buf));
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}
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