1
Juan Alberto Garay, Rosario Gennaro, Charanjit Singh Jutla, Tal D Rabin: Method and apparatus for the secure distributed storage and retrieval of information. International Business Machines Corporation, Louis B Herzberg, McGuireWoods, February 20, 2001: US06192472 (760 worldwide citation)

A solution to the general problem of Secure Storage and Retrieval of Information (SSRI) guarantees that also the process of storing the information is correct even when some processors fail. A user interacts with the storage system by depositing a file and receiving a proof that the deposit was corr ...


2
Juan Alberto Garay, Rosario Gennaro, Charanjit Singh Jutla, Tal D Rabin: Method and apparatus for the secure distributed storage and retrieval of information. International Business Machines Corporation, Louis P Herzberg, Whitham Curtis & Whitham, November 23, 1999: US05991414 (736 worldwide citation)

A solution to the general problem of Secure Storage and Retrieval of Information (SSRI) guarantees that also the process of storing the information is correct even when some processors fail. A user interacts with the storage system by depositing a file and receiving a proof that the deposit was corr ...


3
Rosario Gennaro, Hugo Mario Krawczyk, Tal D Rabin: Undeniable certificates for digital signature verification. International Business Machines Corporation, Louis P Herzberg, McGuireWoods, September 18, 2001: US06292897 (111 worldwide citation)

A signer uses an undeniable signature scheme to sign his public key to thereby create an “undeniable certificate” which can be used to verify the signer's digital signature on any message signed using the signer's corresponding private key. Hence, once the undeniable certificate is receive ...


4
Hugo Mario Krawczyk, Tal D Rabin: Chameleon hashing and signatures. International Business Machines Corporation, Louis P Herzberg, Scully Scott Murphy & Presser, August 22, 2000: US06108783 (108 worldwide citation)

A method for providing a digital signature, "chameleon signatures", which provide the signer of a digital signature exclusive control to disclose the contents of the signed information to third parties. The signatures are closely related to "undeniable signatures", but allow for simpler and more eff ...


5
Firas Bouz, Terry D Escamilla, Hugo M Krawczyk, Tal D Rabin: Remote authentication based on challenge-response using digital certificates. International Business Machines Corporation, Patrick J Daugherty, Driggs Hogg Daugherty Del Zoppo Co LPA, February 4, 2014: US08646062

Embodiments of the invention provide for authenticating users of web-based applications by presenting a previously acquired signed digital signature. Examples establish secure user sessions between a client and a user in response to a verification of an identification of the user by the client, the ...


6
Firas Bouz, Terry D Escamilla, Hugo M Krawczyk, Tal D Rabin: Remote authentication based on challenge-response using digital certificates. International Business Machines Corporation, May 10, 2012: US20120117639-A1

Embodiments of the invention provide for authenticating users of web-based applications by presenting a previously acquired signed digital signature. Examples establish secure user sessions between a client and a user in response to a verification of an identification of the user by the client, the ...