Nitpick: You're talking about CRC32c (C of Castagnoli) - 0x1EDC6F41. By CRC32 without any additional context people usually mean CRC using polynomial 0x04C11DB

Nitpick: You're talking about CRC32c (C of Castagnoli) - 0x1EDC6F41. By CRC32 without any additional context people usually mean CRC using polynomial 0x04C11DB7, which is much more common than CRC32c. CRC32 has also a nice feature: "CRC-32 polynom 0x04C11DB7 can correct 1 byte error in ~1mbit[,] not that correcting single byte errors in such huge blocks is good for anything but ive found a much better one specifically 0x0D438219 which can correct one byte error in 9747877 bits" [1] [1] http://guru.multimedia.cx/category/error-correcting-codes/ http://guru.multimedia.cx/category/error-correcting-codes/