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How to RSA Modulus & Exponent works in javacard if both are given in java string format

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jayasingh93
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How to RSA Modulus & Exponent works in javacard if both are given in java string format

Post by jayasingh93 » Wed Jan 08, 2020 2:37 am

How to RSA Modulus & Exponent works in javacard if both are given in java string format(RSA 1024 bit)
String mod = “90852423964057822753848621261403370088993357129733218801087462576099980287978042564895945874292510348927639029935586865556973426497673013741266524150720003571724086514649223562314220334081241743303999793127341482072785546147464092758619893413473778162085500548213288954853005622547623956388880237500263919103”
String exp ="65537";

DaHuFa
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Re: How to RSA Modulus & Exponent works in javacard if both are given in java string format

Post by DaHuFa » Wed Mar 11, 2020 2:36 am

Cipher = message ^e (mod n);

DaHuFa
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Re: How to RSA Modulus & Exponent works in javacard if both are given in java string format

Post by DaHuFa » Wed Mar 11, 2020 2:37 am

message must smaller than n

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