Декодиране с помощта на шифър Алгоритъм - Java, уеб услуги

Ето списък на компонентите, налични в частния ключ

modulus: 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
public exponent: 10001
private exponent: 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
primeP: d98204decf9a6354e63297ff181e67554b310198a9fedce5b45018e21c3a3496481c3641eb654701d7272cf003c9c3dc3be7cc5de7792805dfb93fab86bf39c0c2237068efe09346e8a84795ff27eff25356715dbc60828ef2fd1988a49e0854ccbc2fd66f7bb8a37718ca46c6931fb65c571d706b5f0974477780138274dc21
primeQ: d3891c8dbd0b71b5ab06f0ce6387f2c0f03099814f7133632d79c705d45b2b8dcc82e0d667634d86570feed203bcddbb57e16fc5198f7d1c0811313e4c34e061022bb83971ede0a9d89fb786f164fe01842b9c158c547e3ae308ed0111ad2e3474cfb514739f2ee0db2d2a4162c89aa6df4511b8afaee8bd8d006a4a3f719dc9
primeExponentP: 28d783369b60f019f707b506cf6e9614ac03cdbaeee0ce75cb7fe6cc3e64a78f388723a10924814ad52da400859593537d642f39cac7333eb71dbfd8e37a70cbc32888690bf1ed75b926301af8487583d926382f53ba0389f8129282d7f65cb61fa38e90036b05e69bec69bf147677d3f44edf5646b317c15fd20e989b3c7a41
primeExponentQ: 4cb28009dc2b54153c678dd4273e59841f125ff604a9d4a9f7091a6240b6b5b9fa16d212aaf5d45c0b2119c447daa8c28e808c97f84690642380a84c203163d18889f587ce89235631d6e72224502bd0bced5af06d2b0d81a863ca1b031fb98b07776ffe74559917aa205c1bcd07531b8204770271a0877e82ab4dde91d64e11
crtCoefficient: 82cee4d829988a09694b598e08065e38fbf221f12fb1fbc3ab564d9d7eaad1e39402607f176d0c6c9f9afa5d10e2e441a65f2cac8e13f67e1c86a67cfb805f15df84d52bdea51acd2e4ea4444b6a3ba2bd22667cb494062209cb9c17efdb6d6c34e460dc59cd9b8a3f2d941c2a954c9c827891ae6ac5af6f98f8b9532b8cf14e

Аз декодирам този низ с този частен ключ с помощта на шифров алгоритъм, но проблемът е, че имам изключение

Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: too much data for RSA block
at org.bouncycastle.jce.provider.JCERSACipher.engineDoFinal(Unknown Source)
at javax.crypto.Cipher.doFinal(Cipher.java:2087)

Някой знае защо имам това изключение и как мога да разреша това

Редактиране: Частният ключ има 8 блока данни, но публичен ключимат само един блок, който е модул публичен ключ се използва за шифроване на данните частният ключ се използва за дешифриране на данните, но частният ключ има 8 блока данни Имам въпрос, който трябва да се използва само модул блок за дешифриране на данни

Отговори:

моля, проверете тази връзка, това може да помогне http://p2p.wrox.com/book-beginning-cryptography-java/54015-rsa-multiple-block-encryption.html