From cdcd5d342f6ca24a5d83979c9b955c36ec2fe105 Mon Sep 17 00:00:00 2001
From: jl777 <jameslee777@yahoo.com>
Date: Wed, 20 Dec 2017 15:48:21 +0700
Subject: [PATCH] Test
---
iguana/exchanges/LP_bitcoin.c | 17 ++++++++++-------
1 file changed, 10 insertions(+), 7 deletions(-)
diff --git a/iguana/exchanges/LP_bitcoin.c b/iguana/exchanges/LP_bitcoin.c
index fa45cb10f..e3ed455ef 100644
--- a/iguana/exchanges/LP_bitcoin.c
+++ b/iguana/exchanges/LP_bitcoin.c
@@ -2137,7 +2137,7 @@ int32_t base58encode_checkbuf(uint8_t taddr,uint8_t addrtype,uint8_t *data,int32
int32_t bitcoin_wif2priv(uint8_t wiftaddr,uint8_t *addrtypep,bits256 *privkeyp,char *wifstr)
{
- int32_t offset,len = -1; bits256 hash; uint8_t buf[256],*ptr;
+ int32_t offset,i,n,len = -1; bits256 hash; uint8_t pbuf[64],buf[256],*ptr;
offset = 1 + (wiftaddr != 0);
memset(buf,0,sizeof(buf));
if ( (len= bitcoin_base58decode(buf,wifstr)) >= 4 )
@@ -2145,13 +2145,16 @@ int32_t bitcoin_wif2priv(uint8_t wiftaddr,uint8_t *addrtypep,bits256 *privkeyp,c
// validate with trailing hash, then remove hash
if ( len < 38 )
{
- printf("len.%d -> 38\n",len);
+ memset(pbuf,0,sizeof(pbuf));
+ n = 1 + (wiftaddr!=0);
+ memcpy(pbuf,buf,n);
+ for (i=0; i<len-n; i++)
+ pbuf[37-i] = buf[len-1-i];
+ ptr = pbuf;
len = 38;
- }
- if ( buf[0] == 0x80 && buf[len-1] == 0 )
- {
- ptr = buf+1;
- len -= 2;
+ for (i=0; i<38; i++)
+ printf("%02x",pbuf[i]);
+ printf(" len.%d -> 38\n",len);
} else ptr = buf;
hash = bits256_doublesha256(0,ptr,len - 4);
*addrtypep = (wiftaddr == 0) ? *ptr : ptr[1];