Use aesKeySize const for aes key instead if ivSize (same values) (#375)

status-im · Jul 16, 2021 · 2557fd3 · 2557fd3
1 parent eb0908e
commit 2557fd3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/eth/p2p/discoveryv5/encoding.nim b/eth/p2p/discoveryv5/encoding.nim
@@ -326,7 +326,7 @@ proc decodeHeader*(id: NodeId, iv, maskedHeader: openarray[byte]):
   # No need to check staticHeader size as that is included in minimum packet
   # size check in decodePacket
   var ectx: CTR[aes128]
-  ectx.init(id.toByteArrayBE().toOpenArray(0, ivSize - 1), iv)
+  ectx.init(id.toByteArrayBE().toOpenArray(0, aesKeySize - 1), iv)
   # Decrypt static-header part of the header
   var staticHeader = newSeq[byte](staticHeaderSize)
   ectx.decrypt(maskedHeader.toOpenArray(0, staticHeaderSize - 1), staticHeader)