diff --git a/visualc/rsa_pub.txt b/visualc/rsa_pub.txt
new file mode 100644
index 0000000..483685d
--- /dev/null
+++ b/visualc/rsa_pub.txt
@@ -0,0 +1,2 @@
+N=6F440E8C8510107B2040ADEC23C2052769FF89E5EAE061AD5FCE8556E051DBF25FBA31DC83AAFCDFACA70912B8BA8CC73EC67132AB66CE79D2F91A190D57CC42C148728B33190D85E311F1744BF6DB95E7C2DBDC8C3FC291825527BC5556E67FFAD2CAB926A6FBF2B47BC746BEC67A8C205C3AFD4028FC0864F5EEEB27FFA91B
+E=010001