# CRC32 polynomial table 0 string \x00\x00\x00\x00\x77\x07\x30\x96\xEE\x0E\x61\x2C\x99\x09\x51\xBA CRC32 polynomial table, big endian 0 string \x00\x00\x00\x00\x96\x30\x07\x77\x2C\x61\x0E\xEE\xBA\x51\x09\x99 CRC32 polynomial table, little endian # SHA256 constant k 0 string \x42\x8a\x2f\x98\x71\x37\x44\x91\xb5\xc0\xfb\xcf\xe9\xb5\xdb\xa5 SHA256 hash constants, big endian 0 string \x98\x2f\x8a\x42\x91\x44\x37\x71\xcf\xfb\xc0\xb5\xa5\xdb\xb5\xe9 SHA256 hash constants, little endian