Inventor
VADEKAR ASHOK
CA34 patents
⚠️ This page may combine multiple inventors who share the name “VADEKAR ASHOK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CERTICOM CORP
15 patentsUS6487660B1Nov 26, 2002
Two way authentication protocol
CERTICOM CORP90 citations98
US6049815AApr 11, 2000
Method and apparatus for finite field multiplication
CERTICOM CORP95 citations98
US7127063B2Oct 24, 2006
Method and apparatus for computing a shared secret key
CERTICOM CORP34 citations96
US8972721B2Mar 3, 2015
System and method for remote device registration
CERTICOM CORP16 citations92
US7734915B2Jun 8, 2010
System and method for remote device registration
CERTICOM CORP27 citations92
US7215780B2May 8, 2007
Method and apparatus for elliptic curve scalar multiplication
CERTICOM CORP29 citations92
US7020281B2Mar 28, 2006
Timing attack resistant cryptographic system
CERTICOM CORP13 citations84
US7512233B2Mar 31, 2009
Method and apparatus for computing a shared secret key
CERTICOM CORP5 citations73
US10419407B2Sep 17, 2019
System and method for controlling features on a device
CERTICOM CORP1 citations71
US7995752B2Aug 9, 2011
Method for accelerating cryptographic operations on elliptic curves
CERTICOM CORP6 citations63
US8000470B2Aug 16, 2011
Method of public key generation
CERTICOM CORP2 citations62
US7801869B2Sep 21, 2010
Partial revocation list
CERTICOM CORP3 citations62
US7412062B2Aug 12, 2008
Method and apparatus for elliptic curve scalar multiplication
CERTICOM CORP5 citations62
US7372961B2May 13, 2008
Method of public key generation
CERTICOM CORP4 citations61
US7769169B2Aug 3, 2010
Method and apparatus for generating a key stream
CERTICOM CORP0 citations52
MOTOROLA INC
4 patentsUS6230179B1May 8, 2001
Finite field multiplier with intrinsic modular reduction
MOTOROLA INC73 citations95
US6199086B1Mar 6, 2001
Circuit and method for decompressing compressed elliptic curve points
MOTOROLA INC34 citations91
US6009450ADec 28, 1999
Finite field inverse circuit
MOTOROLA INC39 citations91
US6266717B1Jul 24, 2001
System for controlling data exchange between a host device and a processor
MOTOROLA INC8 citations73
SIRIUS XM RADIO INC
3 patentsUS11102619B2Aug 24, 2021
Systems and methods for transmitting conditional access information
SIRIUS XM RADIO INC0 citations62
US10237739B2Mar 19, 2019
Systems and methods for transmitting conditional access information
SIRIUS XM RADIO INC1 citations62
US10348508B2Jul 9, 2019
Satellite receiver option for certificate distribution
SIRIUS XM RADIO INC1 citations59