Introduction to Quantum Cryptography - An introduction to the exploitation of quantum mechanics for perfectly secure communication. - http://www.quantiki.org/wiki/index.php/Category:Quantum_Cryptography
Quantum Cryptography Tutorial - An overview and history of Quantum cryptography with an example protocol. - http://www.cs.dartmouth.edu/~jford/crypto.html
A Quantum Cryptographic Protocol - A research paper on quantum cryptography. The protocol employs quantum and classical resources for one time key generation, quantum key distribution, and encryption. - http://csrc.nist.gov/staff/kuhn/kuhn-qic05.pdf