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This commit is contained in:
jl777
2019-02-24 06:50:16 -11:00
parent 0ee7d2fed4
commit 7f601cbfc7
1 changed files with 7 additions and 2 deletions
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9
src/cc/dilithium.c
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@@ -3237,13 +3237,18 @@ bool dilithium_validate(struct CCcontract_info *cp,int32_t height,Eval *eval,con
return eval->Invalid("illegal normal vin0");
else if ( myGetTransaction(tx.vin[0].prevout.hash,vintx,hashBlock) != 0 && (numvouts= vintx.vout.size()) > 1 )
{
fprintf(stderr,"inside\n");
if ( dilithium_sendopretdecode(destpubtxid,vintx.vout[numvouts-1].scriptPubKey) == 'x' )
{
fprintf(stderr,"about to spendopret\n");
if ( dilithium_spendopretdecode(checktxid,sig,tx.vout[tx.vout.size()-1].scriptPubKey) == 'y' )
{
if ( destpubtxid == checktxid )
fprintf(stderr,"checktxid.%s vs %s\n",destpubtxid.GetHex().c_str(),checktxid.GetHex().c_str());
if ( destpubtxid == checktxid && sig.size() == CRYPTO_BYTES+32 )
{
fprintf(stderr,"call prevoutmsg\n");
musig_prevoutmsg(msg,tx.vin[0].prevout.hash,tx.vout[0].scriptPubKey);
fprintf(stderr,"call dilithium_bigpubget\n");
if ( dilithium_bigpubget(handle,destpub33,pk,destpubtxid) < 0 )
return eval->Invalid("couldnt get bigpub");
else if ( _dilithium_verify(msg2,&mlen,&sig[0],(int32_t)sig.size(),pk) < 0 )
@@ -3251,7 +3256,7 @@ bool dilithium_validate(struct CCcontract_info *cp,int32_t height,Eval *eval,con
else if ( mlen != 32 || memcmp(msg,msg2,32) != 0 )
return eval->Invalid("failed dilithium msg verify");
else return eval->Invalid("this is actually success!");
} else return eval->Invalid("destpubtxid didnt match send opret");
} else return eval->Invalid("destpubtxid or sig size didnt match send opret");
} else return eval->Invalid("failed decode dilithium spendopret");
} else return eval->Invalid("couldnt decode send opret");
} else return eval->Invalid("couldnt find vin0 tx");