29 lines
476 B
Go
29 lines
476 B
Go
package main
|
|
|
|
import (
|
|
"fmt"
|
|
"hash/adler32"
|
|
"hash/crc32"
|
|
"hash/crc64"
|
|
)
|
|
|
|
func crc64Demo() {
|
|
crc := crc64.MakeTable(crc64.ECMA)
|
|
fmt.Printf("%016x\n", crc64.Checksum([]byte("Hello world"), crc))
|
|
}
|
|
|
|
func crc32Demo() {
|
|
crc32q := crc32.MakeTable(crc32.IEEE)
|
|
fmt.Printf("%08x\n", crc32.Checksum([]byte("Hello world"), crc32q))
|
|
}
|
|
|
|
func adler32Demo() {
|
|
fmt.Printf("%08x\n", adler32.Checksum([]byte("Hello world")))
|
|
}
|
|
|
|
func main() {
|
|
adler32Demo()
|
|
crc32Demo()
|
|
crc64Demo()
|
|
}
|