42 lines
1.1 KiB
C
42 lines
1.1 KiB
C
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/*------------------------------------------------------------------------*/
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/*! \file hash_val.h
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\brief contains functions used to compute hash values for variables
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Part of AMulet2.1 : AIG Multiplier Verification Tool.
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Copyright(C) 2020, 2021 Daniela Kaufmann, Johannes Kepler University Linz
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*/
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/*------------------------------------------------------------------------*/
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#ifndef AMULET2_SRC_HASH_VAL_H_
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#define AMULET2_SRC_HASH_VAL_H_
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/*------------------------------------------------------------------------*/
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#include <assert.h>
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#include <string>
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/*------------------------------------------------------------------------*/
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/**
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Fills a 32-bit array with 64-bit random numbers
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*/
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void init_nonces();
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/**
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Returns the 64-bit random number in our array of random numbers
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@param index size_t
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@return returns the random number stored in nonces[index]
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*/
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uint64_t get_nonces_entry(size_t index);
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/**
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Computes the hash value for the given string
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@param str a const std::string
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@return a uint64_t computed hash value for the input string
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*/
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uint64_t hash_string(const std::string& str);
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#endif // AMULET2_SRC_HASH_VAL_H_
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