Re: [Ace] on signature verification times for sec192r1
Pascal Urien <pascal.urien@gmail.com> Sat, 23 July 2016 15:43 UTC
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From: Pascal Urien <pascal.urien@gmail.com>
Date: Sat, 23 Jul 2016 17:43:16 +0200
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Cc: Hannes Tschofenig <hannes.tschofenig@gmx.net>
Subject: Re: [Ace] on signature verification times for sec192r1
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P5CN081 EEPROM=80 KB RAM= 7.5 KB, frequency < 72MHZ, CryptoCoprocessor Sign = 40ms + nb_bloc_512bits x 2 ms Verify = 60ms + nb_bloc_512bits x 2 ms Rgs Pascal 2016-07-23 17:10 GMT+02:00 Pascal Urien <pascal.urien@gmail.com>: > Hi All > > J3A081M is a javacard device from NXP > > The micocontroller should be the P5CD081V1A, which comprises a crypto > processor > > The performances with the curve secp192r1 are the following (for ECDSA + > SHA1) > > Sign = 40ms + nb_bloc_512bits x 3.5 ms > Verify = 60ms + nb_bloc_512bits x 3,5 ms > > > By the way this chip has enough crypto ressouces for processing TLS or DTLS > > Rgs > > Pascal >
- Re: [Ace] on signature verification times for sec… Pascal Urien
- Re: [Ace] on signature verification times for sec… Hannes Tschofenig
- Re: [Ace] on signature verification times for sec… Hannes Tschofenig
- Re: [Ace] on signature verification times for sec… Somaraju Abhinav
- Re: [Ace] on signature verification times for sec… Pascal Urien
- Re: [Ace] on signature verification times for sec… Somaraju Abhinav
- Re: [Ace] on signature verification times for sec… Pascal Urien
- Re: [Ace] on signature verification times for sec… Michael StJohns
- Re: [Ace] on signature verification times for sec… Pascal Urien
- [Ace] on signature verification times for sec192r1 Pascal Urien
- Re: [Ace] on signature verification times for sec… Pascal Urien