JavaCard OS

Posted: **Tue Jan 05, 2016 2:23 am**

From the introduction page of JCOP J3D081 card(http://javacardos.com/store/jcop-card.php), I found this card support ECC and SHA256. Does this mean that the card also supports ECDSA signature mode such as ALG_ECDSA_SHA256?

Posted: **Thu Jan 07, 2016 4:54 am**

ECDSA with SHA256 can be implemented on JCOP J3D081 card.

For J3D081, ECDSA Sigatures methods are as follows.
ALG_ECDSA_SHA
ALG_ECDSA_PLAIN
ALG_ECDSA_SHA224
ALG_ECDSA_SHA256

JavaCard OS

Implement ECDSA signature on J3D081

Implement ECDSA signature on J3D081

Re: Implement ECDSA signature on J3D081