1
Taher Elgamal: Electronic commerce using a secure courier system. Netscape Communications Corporation, Michael A Glenn, September 23, 1997: US05671279 (616 worldwide citation)

A courier electronic payment system provides customers, merchants, and banks with a secure mechanism for using a public network as a platform for credit card payment services. The system governs the relationship between a Customer, Merchant, and Acquirer Gateway to perform credit card purchases over ...


2
Taher Elgamal, Kipp E B Hickman: Secure socket layer application program apparatus and method. Netscape Communications Corporation, Limbach & Limbach L, August 12, 1997: US05657390 (386 worldwide citation)

A computer program product comprising: a computer useable medium having computer readable program code means embodied therein for encrypting and decrypting information transferred over a network between a client application program running in a client computer and a server application program runnin ...


3
Taher Elgamal, Kipp E B Hickman: Secure socket layer application program apparatus and method. Netscape Communications Corporation, Limbach & Limbach, October 20, 1998: US05825890 (221 worldwide citation)

A computer program product comprising: a computer useable medium having computer readable program code means embodied therein for encrypting and decrypting information transferred over a network between a client application program running in a client computer and a server application program runnin ...


4
Jeff Weinstein, Tom Weinstein, Taher Elgamal: SSL step-up. Netscape Communications Corporation, Michael A Glenn, July 25, 2000: US06094485 (184 worldwide citation)

A process is provided that allows an exportable SSL client to negotiate an encrypted session using strong encryption with a server if the server is allowed to use strong encryption. With this process, the SSL client is normally limited to export strength encryption. But, when it is communicating wit ...


5
Taher Elgamal: Method and apparatus for providing electronic accounts over a public network. Netscape Communications Corporation, Michael A Glenn, October 24, 2000: US06138107 (178 worldwide citation)

A system provides an efficient way of providing electronic accounts to customers over a public network, in which all payments are traceable, i.e. anonymity is available to the degree that the customer provides an account number for paying for the transaction, and that uses as much as possible of eme ...


6
Taher Elgamal, Jeff Weinstein, Robert Relyea: Cryptographic policy filters and policy control method and apparatus. Fish & Richardson P C, May 14, 2002: US06389534 (27 worldwide citation)

An apparatus for integrated dynamic encryption and/or decryption for use in an application includes a policy filter, a policy filter module coupled to the policy filter, a service module coupled to the policy filter, and a cryptographic module, where the method and apparatus retrieve the cryptograph ...


7
Taher Elgamal, Jeff Weinstein, Nelson Bolyard: Cryptographic policy filters and policy control method and apparatus. Fish & Richardson P C, May 28, 2002: US06397330 (14 worldwide citation)

Method, apparatus, system, and a file for integrated dynamic encryption and/or decryption for use in an application includes, for example, storage means or unit for storing a plurality of predetermined attributes and corresponding values, and a digital signature, a controller or control means for co ...


8
Dan Kolkowitz, Taher Elgamal, Kieran Gerard Sherlock: Transaction assessment and/or authentication. IDM Global, Greenberg Traurig, October 18, 2016: US09471920 (2 worldwide citation)

Systems and methods for assessing and authenticating transactions are disclosed. Some exemplary embodiments may authenticate transactions based at least in part on a comparison of a newly obtained electronic signature associated with a user with a previously obtained electronic signature associated ...


9
Taher Elgamal, Jeff Weinstein, Nelson Bolyard: Cryptographic policy filters and policy control method and apparatus. Netscape Communications Corporation, Fish & Richardson P C, April 15, 2008: US07360241 (2 worldwide citation)

Method, apparatus, system, and a file for integrated dynamic encryption and/or decryption for use in an application includes, for example, storage means or unit for storing a plurality of predetermined attributes and corresponding values, and a digital signature, a controller or control means for co ...


10
Taher Elgamal, Jeff Weinstein, Robert Relyea: Cryptographic policy filters and policy control method and apparatus. Netscape Communications Corporation, Fish & Richardson P C, March 14, 2006: US07013390 (1 worldwide citation)

An apparatus for an integrated dynamic encryption and/or decryption for use in an application includes a policy filter, a policy filter module coupled to said policy filter, a service module coupled to said policy filter, and a cryptographic module, where the apparatus retrieves the cryptographic mo ...



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