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43 lines
1.1 KiB
C
43 lines
1.1 KiB
C
/*
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BLAKE2 reference source code package - optimized C implementations
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Written in 2012 by Samuel Neves <sneves@dei.uc.pt>
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To the extent possible under law, the author(s) have dedicated all copyright
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and related and neighboring rights to this software to the public domain
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worldwide. This software is distributed without any warranty.
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You should have received a copy of the CC0 Public Domain Dedication along with
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this software. If not, see <http://creativecommons.org/publicdomain/zero/1.0/>.
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*/
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#include <stdio.h>
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#include <string.h>
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#include "blake2.h"
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#include "blake2-kat.h"
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int main( int argc, char **argv )
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{
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uint8_t key[BLAKE2B_KEYBYTES];
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uint8_t buf[KAT_LENGTH];
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for( size_t i = 0; i < BLAKE2B_KEYBYTES; ++i )
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key[i] = ( uint8_t )i;
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for( size_t i = 0; i < KAT_LENGTH; ++i )
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buf[i] = ( uint8_t )i;
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for( size_t i = 0; i < KAT_LENGTH; ++i )
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{
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uint8_t hash[BLAKE2B_OUTBYTES];
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if( blake2b( hash, buf, key, BLAKE2B_OUTBYTES, i, BLAKE2B_KEYBYTES ) < 0 ||
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0 != memcmp( hash, blake2b_keyed_kat[i], BLAKE2B_OUTBYTES ) )
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{
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puts( "error" );
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return -1;
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}
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}
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puts( "ok" );
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return 0;
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}
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