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jl777
2018-07-29 22:31:49 -11:00
parent e0e655fec8
commit 17bc6201b1
1 changed files with 10 additions and 1 deletions
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11
src/cc/dice.cpp
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@@ -35,7 +35,7 @@ void endiancpy(uint8_t *dest,uint8_t *src,int32_t len)
for (i=31; i>=0; i--) for (i=31; i>=0; i--)
dest[j++] = src[i]; dest[j++] = src[i];
#else #else
memcpy(dest,src,len); memcpy(dest,src,len);
#endif #endif
} }
@@ -48,9 +48,18 @@ uint256 DiceHashEntropy(uint256 &entropy,uint256 _txidpriv) // max 1 vout per tx
txidpub = curve25519(txidpriv,curve25519_basepoint9()); txidpub = curve25519(txidpriv,curve25519_basepoint9());
Myprivkey(tmp256.bytes); Myprivkey(tmp256.bytes);
for (i=0; i<32; i++)
fprintf(stderr,"%02x",tmp256.bytes[i]);
fprintf(stderr," tmp256\n");
vcalc_sha256(0,mypriv.bytes,tmp256.bytes,32); vcalc_sha256(0,mypriv.bytes,tmp256.bytes,32);
mypriv.bytes[0] &= 0xf8, mypriv.bytes[31] &= 0x7f, mypriv.bytes[31] |= 0x40; mypriv.bytes[0] &= 0xf8, mypriv.bytes[31] &= 0x7f, mypriv.bytes[31] |= 0x40;
for (i=0; i<32; i++)
fprintf(stderr,"%02x",mypriv.bytes[i]);
fprintf(stderr," mypriv\n");
mypub = curve25519(mypriv,curve25519_basepoint9()); mypub = curve25519(mypriv,curve25519_basepoint9());
for (i=0; i<32; i++)
fprintf(stderr,"%02x",mypub.bytes[i]);
fprintf(stderr," mypub\n");
ssecret = curve25519_shared(txidpub,mypriv); ssecret = curve25519_shared(txidpub,mypriv);
ssecret2 = curve25519_shared(mypub,txidpriv); ssecret2 = curve25519_shared(mypub,txidpriv);