1. Kaliski, B.: RSA Laboratories: RFC 2898 - PKCS #5: Password-Based Cryptography Specification Version 2.0. Technical report, IETF, 2000 (2000)
2. Provos, N., Mazires, D.: A Future-Adaptable Password Scheme. In: USENIX Annual Technical Conference, pp. 81–92 (1999)
3. Percival, C.: Stronger Key Derivation via Sequential Memory-Hard Functions. presented at BSDCan2009 (May 2009)
4. Orman, H: Twelve Random Characters: Passwords in the Era of Massive Parallelism. IEEE Internet Computing 17(5), 91–94 (2013)
5. Forler, C., Lucks, S., Wenzel, J.: Catena: A memory-consuming password scrambler, Cryptology ePrint Archive, Report 2013/525 (2013)