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How to create AES keys

JavaCard Applet Development Related Questions and Answers.
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Gibson
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How to create AES keys

Post by Gibson » Thu May 04, 2017 11:17 pm

Hey bro here,

Could some one guide me how to create AES keys on Java Card? I am a little confusing about this . Thanks.
Last edited by Gibson on Fri May 05, 2017 4:40 am, edited 1 time in total.
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mabel
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Re: How to create AES keys

Post by mabel » Fri May 05, 2017 4:38 am

FYI

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AESKey key = (AESKey) KeyBuilder.buildKey(KeyBuilder.TYPE_AES,KeyBuilder.LENGTH_AES_128,false);

key.setKey(randomDataof128bitLength,(short)0);
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Thelogan
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Re: How to create AES keys

Post by Thelogan » Fri May 05, 2017 6:30 am

Please note that most javacard only support DES /3DES as symmetric cipher.
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