const (
size = 20
block_size = 64
)
fn hexhash(s string) string
fn new() &Digest
new returns a new Digest (implementing hash.Hash) computing the SHA1 checksum.
fn sum(data []byte) []byte
Sum returns the SHA-1 checksum of the data.
fn (mut d Digest) write(p_ []byte) int
fn (d &Digest) sum(b_in []byte) []byte
fn (d &Digest) size() int
fn (d &Digest) block_size() int