crc32

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What would a big-endian compatible version of this CRC32 method look like?

I\'m working on a project that requires a CRC32 check to be done on data that is being transmitted. I would like to make my code compatible for not only Intel architecture (\"Little Endian\"), but for[详细]

2023-03-01 16:25 分类：问答
CRC32 checksum in Python with hex input

I\'m wanting to calculate the CRC32 checksum of a string of hex values in python. I found zlib.crc32(data) and binascii.crc32(data), but all 开发者_如何学Cthe examples I found using these functions ha[详细]

2023-02-22 20:15 分类：问答
How can I speed up crc32 calculation?

I\'m trying to write a crc32 implementation on linux that\'s as fast as possible, as an exercise in learning to optimise C. I\'ve tried my best, but I haven\'t been able to find many good resources on[详细]

2023-02-18 02:04 分类：问答
Python CRC-32 woes

I\'m writing a Python program to extract data from the middle of a 6 GB bz2 file. A bzip2 file is made up of independently decryptable blocks of data, so I only need to find a block (they are delimite[详细]

2023-02-12 13:37 分类：问答
Good checksum to speed up searches

I want to speed up the search of my application by creating an checksum index of my strings. Is CRC32 good enough? I\'m not using it for security. Just as a way to represent a string as a hashed(Inte[详细]

2023-02-06 13:41 分类：问答
how to calculate CRC value for a file in C#.net?

i want to calculate the CRC value for a file us开发者_高级运维ing 32-bit algorithm in C#.net....Algorithm is straightforward (rewritten from c++)[详细]

2023-02-04 02:22 分类：问答
I need CRC Reverse Code for my CRC64 Checksum Coding [closed]

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[详细]

2023-01-12 08:16 分类：问答
Bandwidth of CRC32 (or alternative hashing algorithms)

How fast can one compute CRC32 for hashing very large amounts of data? (order of magnitude GB per second)[详细]

2023-01-03 22:07 分类：问答
How to find crc32 of big files?

The PHP\'s crc32support string as input.And For a file , below code will work OFC. crc32(file_get_contents(\"myfile.CSV\"));[详细]

2023-01-02 22:39 分类：问答
PHP CRC32 length output

Is there anything that can make the returned length of the PHP CRC32 function to vary?开发者_如何学C[详细]

2022-12-31 23:18 分类：问答