38 lines
589 B
Go
38 lines
589 B
Go
package cryptomap
|
|
|
|
import (
|
|
"crypto"
|
|
_ "crypto/md5"
|
|
_ "crypto/sha1"
|
|
_ "crypto/sha256"
|
|
_ "crypto/sha512"
|
|
"log"
|
|
"strings"
|
|
)
|
|
|
|
var knownCiphers = map[string]crypto.Hash{
|
|
"md5": crypto.MD5,
|
|
}
|
|
|
|
func DetermineHash(str string) (h crypto.Hash) {
|
|
switch strings.ToLower(str) {
|
|
case "md5":
|
|
h = crypto.MD5
|
|
case "sha1":
|
|
h = crypto.SHA1
|
|
case "sha224":
|
|
h = crypto.SHA224
|
|
case "sha256":
|
|
h = crypto.SHA256
|
|
case "sha384":
|
|
h = crypto.SHA384
|
|
case "sha512":
|
|
h = crypto.SHA512
|
|
default:
|
|
log.Println("WARNING: unknown cipher %q. using 'sha1'", str)
|
|
h = crypto.SHA1
|
|
}
|
|
|
|
return h
|
|
}
|