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jl777
2018-07-29 22:38:34 -11:00
parent c83be946a6
commit 91f217719f
1 changed files with 8 additions and 2 deletions
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10
src/cc/dice.cpp
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@@ -45,7 +45,13 @@ uint256 DiceHashEntropy(uint256 &entropy,uint256 _txidpriv) // max 1 vout per tx
memset(&hentropy,0,32); memset(&hentropy,0,32);
endiancpy(txidpriv.bytes,(uint8_t *)&_txidpriv,32); endiancpy(txidpriv.bytes,(uint8_t *)&_txidpriv,32);
txidpriv.bytes[0] &= 0xf8, txidpriv.bytes[31] &= 0x7f, txidpriv.bytes[31] |= 0x40; txidpriv.bytes[0] &= 0xf8, txidpriv.bytes[31] &= 0x7f, txidpriv.bytes[31] |= 0x40;
for (i=0; i<32; i++)
fprintf(stderr,"%02x",txidpriv.bytes[i]);
fprintf(stderr," txidpriv\n");
txidpub = curve25519(txidpriv,curve25519_basepoint9()); txidpub = curve25519(txidpriv,curve25519_basepoint9());
for (i=0; i<32; i++)
fprintf(stderr,"%02x",txidpub.bytes[i]);
fprintf(stderr," txidpub\n");
Myprivkey(tmp256.bytes); Myprivkey(tmp256.bytes);
for (i=0; i<32; i++) for (i=0; i<32; i++)
@@ -61,8 +67,8 @@ uint256 DiceHashEntropy(uint256 &entropy,uint256 _txidpriv) // max 1 vout per tx
fprintf(stderr,"%02x",mypub.bytes[i]); fprintf(stderr,"%02x",mypub.bytes[i]);
fprintf(stderr," mypub\n"); fprintf(stderr," mypub\n");
ssecret = curve25519(txidpub,mypriv); ssecret = curve25519(mypriv,txidpub);
ssecret2 = curve25519(mypub,txidpriv); ssecret2 = curve25519(txidpriv,mypub);
if ( memcmp(ssecret.bytes,ssecret2.bytes,32) == 0 ) if ( memcmp(ssecret.bytes,ssecret2.bytes,32) == 0 )
{ {
vcalc_sha256(0,(uint8_t *)&_entropy,ssecret.bytes,32); vcalc_sha256(0,(uint8_t *)&_entropy,ssecret.bytes,32);