Jan Camenisch, Anna Lysyanskaya. An Efficient System for Non-transferable Anonymous Credentials with Optional Anonymity Revocation. IACR Cryptology ePrint Archive, 2001:19, 2001. [doi]
@article{CamenischL01-0, title = {An Efficient System for Non-transferable Anonymous Credentials with Optional Anonymity Revocation}, author = {Jan Camenisch and Anna Lysyanskaya}, year = {2001}, url = {http://eprint.iacr.org/2001/019}, researchr = {https://researchr.org/publication/CamenischL01-0}, cites = {0}, citedby = {0}, journal = {IACR Cryptology ePrint Archive}, volume = {2001}, pages = {19}, }