fixed encapsulation length

1 files changed, 1 insertions, 1 deletions

diff --git a/crypto/src/pqc/crypto/hqc/HqcKemExtractor.cs b/crypto/src/pqc/crypto/hqc/HqcKemExtractor.cs

index b18c532fa..d487412d1 100644
--- a/crypto/src/pqc/crypto/hqc/HqcKemExtractor.cs
+++ b/crypto/src/pqc/crypto/hqc/HqcKemExtractor.cs
@@ -31,7 +31,7 @@ namespace Org.BouncyCastle.Pqc.Crypto.Hqc
             return session_key;
         }
 
-        public int EncapsulationLength => key.Parameters.NBytes + key.Parameters.N1n2Bytes + 64;
+        public int EncapsulationLength => key.Parameters.NBytes + key.Parameters.N1n2Bytes + 64 + 16; // SHA-512 + salt
  
     }
 }