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fix off-by-one in main mix-header generation loop

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* Mix info for the first hop wasn’t being calculated
This commit is contained in:
Olaoluwa Osuntokun 2015-10-23 22:00:04 -07:00
parent ac4f40d033
commit 7d3ce833a7
1 changed files with 1 additions and 1 deletions

2
sphinx.go

@ -163,7 +163,7 @@ func NewMixHeader(dest LightningAddress, identifier [securityParameter]byte,
// Now we compute the routing information for each hop, along with a
// MAC of the routing info using the shared key for that hop.
for i := numHops - 2; i > 0; i-- {
for i := numHops - 2; i >= 0; i-- {
// The next hop from the point of view of the current hop. Node
// ID's are currently the hash160 of a node's pubKey serialized
// in compressed format.