Examples of org.bouncycastle.crypto.modes.CBCBlockCipher.processBlock()

Class org.bouncycastle.crypto.modes.CBCBlockCipher

Examples of org.bouncycastle.crypto.modes.CBCBlockCipher.processBlock()

org.bouncycastle.crypto.modes.CBCBlockCipher.processBlock()
Process one block of input from the array in and write it to the out array. @param in the array containing the input data. @param inOff offset into the in array the data starts at. @param out the array the output data will be copied into. @param outOff the offset into the out array the output will start at. @exception DataLengthException if there isn't enough data in in, orspace in out. @exception IllegalStateException if the cipher isn't initialised. @return the number of bytes processed and produced.

            cbc.init(false, new KeyParameter(key));


            //translate bytes
            int nextBlockSize;
            for(int i=0;i<ELength;i=i+nextBlockSize){
                cbc.processBlock(rawValue, i, returnKey, i);
                nextBlockSize=cbc.getBlockSize();
            }
            
        }catch(Exception e){
            throw new PdfSecurityException("Exception "+e.getMessage()+" with v5 encoding");

View Full Code Here

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.