如题，对加密不熟悉，谢谢高手解答。
c#生成的公钥：
<RSAKeyValue><Modulus>ya1XxKmTpd6khecpMkZ7Q2TWZtHQHBpdBVtVTxSUyzYievhj2skyDq5o7Jauc5hozd2Em+xs+CZBiXdOfS/RTwz7FxZy0D52G9dZKFCZ45YrF2azGK9qiMR+hyOUfJganvgSNsMYOvELhYMQm2CugvZaPlER9B59qlwx9T5Xysk=</Modulus><Exponent>AQAB</Exponent></RSAKeyValue>
用上面一段东西对一个字符串加密，然后返回一个字符串
一点头绪有没有，这格式好像跟java的完全不同，请问高手这样该如何加密啊？谢谢
------解决方案--------------------------------------------------------
public static BigInteger[] encodeRSA(byte testoChiaroInBlocchi[][], BigInteger N, BigInteger key, boolean[] bNegtiveNum)
{
BigInteger testoCriptato[] = new BigInteger[testoChiaroInBlocchi.length];
// System.out.println("加密前分组数据：");
for(int i = 0; i < testoChiaroInBlocchi.length; i++)
{
testoCriptato[i] = new BigInteger(testoChiaroInBlocchi[i]);
if (testoCriptato[i].compareTo(BigInteger.ZERO) < 0) {
bNegtiveNum[i] = true;
// System.out.println(i+":"+testoCriptato[i].toString());
}
testoCriptato[i] = testoCriptato[i].modPow(key, N);
}
return testoCriptato;
}