RosettaCodeData/Task/MD5/Go/md5.go

41 lines
1.2 KiB
Go

package main
import (
"crypto/md5"
"fmt"
)
func main() {
for _, p := range [][2]string{
// RFC 1321 test cases
{"d41d8cd98f00b204e9800998ecf8427e", ""},
{"0cc175b9c0f1b6a831c399e269772661", "a"},
{"900150983cd24fb0d6963f7d28e17f72", "abc"},
{"f96b697d7cb7938d525a2f31aaf161d0", "message digest"},
{"c3fcd3d76192e4007dfb496cca67e13b", "abcdefghijklmnopqrstuvwxyz"},
{"d174ab98d277d9f5a5611c2c9f419d9f",
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789"},
{"57edf4a22be3c955ac49da2e2107b67a", "12345678901234567890" +
"123456789012345678901234567890123456789012345678901234567890"},
// test case popular with other RC solutions
{"e38ca1d920c4b8b8d3946b2c72f01680",
"The quick brown fox jumped over the lazy dog's back"},
} {
validate(p[0], p[1])
}
}
var h = md5.New()
func validate(check, s string) {
h.Reset()
h.Write([]byte(s))
sum := fmt.Sprintf("%x", h.Sum(nil))
if sum != check {
fmt.Println("MD5 fail")
fmt.Println(" for string,", s)
fmt.Println(" expected: ", check)
fmt.Println(" got: ", sum)
}
}