I need to calculate Crc16 checksums with a $1021 polynom over large files, below is my current implementation but it\'s rather slow on large files (eg a 90 MB file takes about 9 seconds).
I would like to compute the CRC-16 checksum of a byte array, with 0xA001 polynomial. But I don\'t really know how to do it in Java, and how the given polynomial is used. Is it some kind of special val
I read a paper that explained that using CRCs generated from the CRC-64-ISO algorithm as hash keys is likely to result in collisions for large sets of data.Postmodern\'s Ruby CRC project is pretty int
Given开发者_高级运维 a file on the local filesystem: FileInfo file = new FileInfo(localFilename);
How can I verify two CRC implementations will generate the same checksums? I\'m looking for an exhaustive implementation evaluating me开发者_JAVA百科thodology specific to CRC. You can separate the pr
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical andcannot be reasonably answered in its current form. For help clari
The situation is this: My system (Win XP Pro) is unable to copy a huge video file (around 6 gigs) from a DVD disk, which might be defective, scratched or whatever but which can be played back with mpl
I need to compute the CRC-16 for arbitrary strings in a mixed java/groovy application.Specifically, I need the CRC-16-ANSI aka CRC-16-IBM variant (see http://en.wikipedia.org/wiki/Cyclic_redundancy_ch
i\'m trying to implement a CRC-CCITT (XModem) check in javascript without success. I need it in order to send socket str开发者_如何转开发ing into a controller via RS232.
How to find the Hamming distance 开发者_运维技巧of a code generated by a certain CRC? Assume that I have a generating polynomial of order, say, 4 and 11 bits of data.
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