1import * as CHECKSUM from 'CHECKSUM' 2 3export function md5(obj) { 4 if (!obj) { 5 throw new Error('params is invalid'); 6 } 7 return CHECKSUM.md5(obj); 8} 9 10export function crc16(rawData) { 11 if (!rawData) { 12 throw new Error('params is invalid'); 13 } 14 return CHECKSUM.crc16(rawData); 15} 16 17export function crc32(rawData) { 18 if (!rawData) { 19 throw new Error('params is invalid'); 20 } 21 return CHECKSUM.crc32(rawData); 22} 23 24