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v3.7.4

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Jay D Dee
2021-09-29 17:31:16 -04:00
parent 9b905fccc8
commit 2cd1507c2e
80 changed files with 8145 additions and 2097 deletions
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27
algo/ripemd/lbry.c
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@@ -7,24 +7,19 @@
#include <string.h>
#include <stdio.h>
#include "sph_ripemd.h"
#include "algo/sha/sph_sha2.h"
#include "algo/sha/sha256-hash.h"
void lbry_hash(void* output, const void* input)
{
sph_sha256_context ctx_sha256 __attribute__ ((aligned (64)));
sha256_context ctx_sha256 __attribute__ ((aligned (64)));
sph_sha512_context ctx_sha512 __attribute__ ((aligned (64)));
sph_ripemd160_context ctx_ripemd __attribute__ ((aligned (64)));
uint32_t _ALIGN(64) hashA[16];
uint32_t _ALIGN(64) hashB[16];
uint32_t _ALIGN(64) hashC[16];
sph_sha256_init( &ctx_sha256 );
sph_sha256( &ctx_sha256, input, 112 );
sph_sha256_close( &ctx_sha256, hashA );
sph_sha256_init( &ctx_sha256 );
sph_sha256( &ctx_sha256, hashA, 32 );
sph_sha256_close( &ctx_sha256, hashA );
sha256_full( hashA, input, 112 );
sha256_full( hashA, hashA, 32 );
sph_sha512_init( &ctx_sha512 );
sph_sha512( &ctx_sha512, hashA, 32 );
@@ -38,15 +33,13 @@ void lbry_hash(void* output, const void* input)
sph_ripemd160 ( &ctx_ripemd, hashA+8, 32 );
sph_ripemd160_close( &ctx_ripemd, hashC );
sph_sha256_init( &ctx_sha256 );
sph_sha256( &ctx_sha256, hashB, 20 );
sph_sha256( &ctx_sha256, hashC, 20 );
sph_sha256_close( &ctx_sha256, hashA );
sph_sha256_init( &ctx_sha256 );
sph_sha256( &ctx_sha256, hashA, 32 );
sph_sha256_close( &ctx_sha256, hashA );
sha256_ctx_init( &ctx_sha256 );
sha256_update( &ctx_sha256, hashB, 20 );
sha256_update( &ctx_sha256, hashC, 20 );
sha256_final( &ctx_sha256, hashA );
sha256_full( hashA, hashA, 32 );
memcpy( output, hashA, 32 );
}