Inventor
GUILLOU LOUIS
FR13 patents
⚠️ This page may combine multiple inventors who share the name “GUILLOU LOUIS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FRANCE TELECOM
6 patentsUS5218637AJun 8, 1993
Method of transferring a secret, by the exchange of two certificates between two microcomputers which establish reciprocal authorization
FRANCE TELECOM193 citations96
US5742681AApr 21, 1998
Process for the broadcasting of programmes with progressive conditional access and separation of the information flow and the corresponding receiver
FRANCE TELECOM128 citations94
US7415614B2Aug 19, 2008
Cryptographic authentication with ephemeral modules
FRANCE TELECOM27 citations92
US5442701AAug 15, 1995
Process for the broadcasting of conditional access programs permitting a progressive access to such programs
FRANCE TELECOM44 citations89
US7386122B1Jun 10, 2008
Method for proving the authenticity or integrity of a message by means of a public exponent equal to the power of two
FRANCE TELECOM6 citations73
US7080254B1Jul 18, 2006
Method, system, device for proving authenticity of an entity or integrity of a message
FRANCE TELECOM7 citations73