@inproceedings {268495,
	author = {Xavier Boyen},
	title = {Halting Password Puzzles: Hard-to-break Encryption from Human-memorable Keys},
	booktitle = {16th USENIX Security Symposium (USENIX Security 07)},
	year = {2007},
	address = {Boston, MA },
	url = {https://www.usenix.org/conference/16th-usenix-security-symposium/halting-password-puzzles-hard-break-encryption-human},
	publisher = {USENIX Association},
	month = aug
}
