Methods and systems for secure authentication of a user by a host system

Methods and systems for secure authentication of a user by a host system

A method and system for securely logging onto a banking system authentication server so that a user credential never appears in the clear during interaction with the system in which a user's credential is DES encrypted, and the DES key is PKI encrypted with the public key of an application serv...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Grandcolas, Michael, Guzman, Marc, Yee, Thomas, Parekh, Dilip, Chen, Yonggiang
Format: Patent
Sprache:eng
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator Grandcolas, Michael
Guzman, Marc
Yee, Thomas
Parekh, Dilip
Chen, Yonggiang
description A method and system for securely logging onto a banking system authentication server so that a user credential never appears in the clear during interaction with the system in which a user's credential is DES encrypted, and the DES key is PKI encrypted with the public key of an application server by an encryption applet before being transmitted to the application server. Within the HSM of the application server, the HSM decrypts and re-encrypts the credential under a new DES key known to the authentication server, the re-encrypted credential is forwarded to the authentication server, decrypted with the new DES key known to the authentication server, and verified by the authentication server.
format Patent
fullrecord <record><control><sourceid>uspatents_EFH</sourceid><recordid>TN_cdi_uspatents_grants_08302172</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>08302172</sourcerecordid><originalsourceid>FETCH-uspatents_grants_083021723</originalsourceid><addsrcrecordid>eNrjZPDwTS3JyE8pVkjMS1EoriwuSc0tVkjLL1IoTk0uLUpVSCwtyUjNK8lMTizJzM9TyE9TSFQoLU4tUkiqBLIy8otLoLp4GFjTEnOKU3mhNDeDgptriLOHbmlxQWIJ0Iji-PSiRBBlYGFsYGRobmRMhBIAVCw07A</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Methods and systems for secure authentication of a user by a host system</title><source>USPTO Issued Patents</source><creator>Grandcolas, Michael ; Guzman, Marc ; Yee, Thomas ; Parekh, Dilip ; Chen, Yonggiang</creator><creatorcontrib>Grandcolas, Michael ; Guzman, Marc ; Yee, Thomas ; Parekh, Dilip ; Chen, Yonggiang ; Citibank Development Center, Inc</creatorcontrib><description>A method and system for securely logging onto a banking system authentication server so that a user credential never appears in the clear during interaction with the system in which a user's credential is DES encrypted, and the DES key is PKI encrypted with the public key of an application server by an encryption applet before being transmitted to the application server. Within the HSM of the application server, the HSM decrypts and re-encrypts the credential under a new DES key known to the authentication server, the re-encrypted credential is forwarded to the authentication server, decrypted with the new DES key known to the authentication server, and verified by the authentication server.</description><language>eng</language><creationdate>2012</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8302172$$EPDF$$P50$$Guspatents$$Hfree_for_read</linktopdf><link.rule.ids>230,308,776,798,881,64012</link.rule.ids><linktorsrc>$$Uhttps://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8302172$$EView_record_in_USPTO$$FView_record_in_$$GUSPTO$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Grandcolas, Michael</creatorcontrib><creatorcontrib>Guzman, Marc</creatorcontrib><creatorcontrib>Yee, Thomas</creatorcontrib><creatorcontrib>Parekh, Dilip</creatorcontrib><creatorcontrib>Chen, Yonggiang</creatorcontrib><creatorcontrib>Citibank Development Center, Inc</creatorcontrib><title>Methods and systems for secure authentication of a user by a host system</title><description>A method and system for securely logging onto a banking system authentication server so that a user credential never appears in the clear during interaction with the system in which a user's credential is DES encrypted, and the DES key is PKI encrypted with the public key of an application server by an encryption applet before being transmitted to the application server. Within the HSM of the application server, the HSM decrypts and re-encrypts the credential under a new DES key known to the authentication server, the re-encrypted credential is forwarded to the authentication server, decrypted with the new DES key known to the authentication server, and verified by the authentication server.</description><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2012</creationdate><recordtype>patent</recordtype><sourceid>EFH</sourceid><recordid>eNrjZPDwTS3JyE8pVkjMS1EoriwuSc0tVkjLL1IoTk0uLUpVSCwtyUjNK8lMTizJzM9TyE9TSFQoLU4tUkiqBLIy8otLoLp4GFjTEnOKU3mhNDeDgptriLOHbmlxQWIJ0Iji-PSiRBBlYGFsYGRobmRMhBIAVCw07A</recordid><startdate>20121030</startdate><enddate>20121030</enddate><creator>Grandcolas, Michael</creator><creator>Guzman, Marc</creator><creator>Yee, Thomas</creator><creator>Parekh, Dilip</creator><creator>Chen, Yonggiang</creator><scope>EFH</scope></search><sort><creationdate>20121030</creationdate><title>Methods and systems for secure authentication of a user by a host system</title><author>Grandcolas, Michael ; Guzman, Marc ; Yee, Thomas ; Parekh, Dilip ; Chen, Yonggiang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-uspatents_grants_083021723</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2012</creationdate><toplevel>online_resources</toplevel><creatorcontrib>Grandcolas, Michael</creatorcontrib><creatorcontrib>Guzman, Marc</creatorcontrib><creatorcontrib>Yee, Thomas</creatorcontrib><creatorcontrib>Parekh, Dilip</creatorcontrib><creatorcontrib>Chen, Yonggiang</creatorcontrib><creatorcontrib>Citibank Development Center, Inc</creatorcontrib><collection>USPTO Issued Patents</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Grandcolas, Michael</au><au>Guzman, Marc</au><au>Yee, Thomas</au><au>Parekh, Dilip</au><au>Chen, Yonggiang</au><aucorp>Citibank Development Center, Inc</aucorp><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Methods and systems for secure authentication of a user by a host system</title><date>2012-10-30</date><risdate>2012</risdate><abstract>A method and system for securely logging onto a banking system authentication server so that a user credential never appears in the clear during interaction with the system in which a user's credential is DES encrypted, and the DES key is PKI encrypted with the public key of an application server by an encryption applet before being transmitted to the application server. Within the HSM of the application server, the HSM decrypts and re-encrypts the credential under a new DES key known to the authentication server, the re-encrypted credential is forwarded to the authentication server, decrypted with the new DES key known to the authentication server, and verified by the authentication server.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_uspatents_grants_08302172
source USPTO Issued Patents
title Methods and systems for secure authentication of a user by a host system
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-09T09%3A10%3A21IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-uspatents_EFH&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=Grandcolas,%20Michael&rft.aucorp=Citibank%20Development%20Center,%20Inc&rft.date=2012-10-30&rft_id=info:doi/&rft_dat=%3Cuspatents_EFH%3E08302172%3C/uspatents_EFH%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true