gogs/internal/cryptoutil/sha.go

package cryptoutil

import (
	"crypto/sha1"
	"crypto/sha256"
	"encoding/hex"
)

// SHA1 encodes string to hexadecimal of SHA1 checksum.
func SHA1(str string) string {
	h := sha1.New()
	_, _ = h.Write([]byte(str))
	return hex.EncodeToString(h.Sum(nil))
}

// SHA256 encodes string to hexadecimal of SHA256 checksum.
func SHA256(str string) string {
	h := sha256.New()
	_, _ = h.Write([]byte(str))
	return hex.EncodeToString(h.Sum(nil))
}