EP 1832036 A2 20070912 - METHOD AND DEVICE FOR KEY GENERATION AND PROVING AUTHENTICITY
Title (en)
METHOD AND DEVICE FOR KEY GENERATION AND PROVING AUTHENTICITY
Title (de)
VERFAHREN UND VORRICHTUNG FÜR SCHLÜSSELGENERIERUNG UND AUTHENTIZITÄTSNACHWEIS
Title (fr)
PROCEDE ET DISPOSITIF DE GENERATION DE CLES ET DE VERIFICATION D'AUTHENTICITE
Publication
Application
Priority
- IB 2005054330 W 20051220
- EP 04106865 A 20041222
- EP 05106189 A 20050707
- EP 05850888 A 20051220
Abstract (en)
[origin: WO2006067739A2] There is provided a method of deriving a key for encrypting or authenticating data sent between first and second nodes, the method comprising determining a representative value from a measurement of a physical identifier of a user; generating a random number; and combining the representative value and the random number to provide an encryption key. The present invention further provides a node, and a verification node as well as a system for authentication of a node by a verification node. Said system applying encryption key generation according to the present invention. The invention further provides a computer program product comprising a representative value of a node for use in authenticating said computer program product.
IPC 8 full level
H04L 9/00 (2006.01)
CPC (source: EP KR)
G06F 15/00 (2013.01 - KR); H04L 9/00 (2013.01 - KR); H04L 9/0866 (2013.01 - EP); H04L 9/32 (2013.01 - KR); H04L 9/3278 (2013.01 - EP); H04L 2209/805 (2013.01 - EP)
Citation (search report)
See references of WO 2006067739A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
WO 2006067739 A2 20060629; WO 2006067739 A3 20070315; EP 1832036 A2 20070912; JP 2008526078 A 20080717; KR 20070095908 A 20071001
DOCDB simple family (application)
IB 2005054330 W 20051220; EP 05850888 A 20051220; JP 2007547761 A 20051220; KR 20077013945 A 20070620