23 lines
522 B
C
23 lines
522 B
C
/*
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prg.h version 20150811
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Andreas Hülsing
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Public domain.
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*/
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#ifndef PRG_H
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#define PRG_H
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#include <stdlib.h>
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/**
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* Generates rlen output bytes using key_len-byte key and places them in r.
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*
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*/
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void prg(unsigned char *r, unsigned long long rlen, const unsigned char *key, unsigned int key_len);
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/**
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* Generates n output bytes using n-byte key and hash address addr and places them in r.
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*
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*/
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void prg_with_counter(unsigned char *r, const unsigned char *key, unsigned int n, const unsigned char addr[16]);
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#endif
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