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What are the cipher class supporting ECC?

JavaCard Applet Development Related Questions and Answers.
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warex
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What are the cipher class supporting ECC?

Post by warex » Wed Dec 30, 2015 2:53 am

I have a J3D081 java card. And I am told that my card supports ECC. Now I want to code an applet which needs to encrypt data using ECC algorithm. What are the cipher class supporting ECC?
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mabel
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Re: What are the cipher class supporting ECC?

Post by mabel » Thu Jan 07, 2016 4:30 am

As far as I know, your card does not support ECC ciphers. But for ECC Signature and KeyAgreement, below is the list of methods that the J3D081 supports. Hope it helps.

Sigatures
ALG_ECDSA_SHA
ALG_ECDSA_PLAIN
ALG_ECDSA_SHA224
ALG_ECDSA_SHA256

Key Agreement
ALG_EC_SVDP_DH
ALG_EC_SVDP_DH_KDF
ALG_EC_SVDP_DH_PLAIN
ALG_EC_SVDP_DH_PLAIN_XY
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