A group theoretic approach to public-key cryptography. - Iris Anshel; Michael Anshel; Benji Fisher; Dorian Goldfeld (Unusual Applications of Number Theory, 2000)

New Key Agreement Protocols in Braid Group Cryptography. - Iris Anshel; Michael Anshel; Benji Fisher; Dorian Goldfeld (CT-RSA, 2001)