The Station-to-Station -LRB- STS -RRB- protocol is a cryptographic key agreement scheme based on classic MISC@1 that provides mutual key and entity authentication .

The Station-to-Station -LRB- STS -RRB- protocol is a cryptographic key agreement scheme based on the classic Diffie-Hellman key exchange that provides mutual key and entity -LRB- party -RRB- authentication .
