refactor: split into subpackages and add AEAD/options/stream APIs with comprehensive tests

macx/hmac.go

@@ -0,0 +1,88 @@
+package macx
+
+import (
+	"crypto/hmac"
+	"crypto/md5"
+	"crypto/sha1"
+	"crypto/sha256"
+	"crypto/sha512"
+	"encoding/hex"
+	"hash"
+
+	"golang.org/x/crypto/md4"
+	"golang.org/x/crypto/ripemd160"
+)
+
+func chmac(message, key []byte, f func() hash.Hash) []byte {
+	h := hmac.New(f, key)
+	_, _ = h.Write(message)
+	return h.Sum(nil)
+}
+
+func chmacStr(message, key []byte, f func() hash.Hash) string {
+	return hex.EncodeToString(chmac(message, key, f))
+}
+
+func HmacMd4(message, key []byte) []byte {
+	return chmac(message, key, md4.New)
+}
+
+func HmacMd4Str(message, key []byte) string {
+	return chmacStr(message, key, md4.New)
+}
+
+func HmacMd5(message, key []byte) []byte {
+	return chmac(message, key, md5.New)
+}
+
+func HmacMd5Str(message, key []byte) string {
+	return chmacStr(message, key, md5.New)
+}
+
+func HmacSHA1(message, key []byte) []byte {
+	return chmac(message, key, sha1.New)
+}
+
+func HmacSHA1Str(message, key []byte) string {
+	return chmacStr(message, key, sha1.New)
+}
+
+func HmacSHA256(message, key []byte) []byte {
+	return chmac(message, key, sha256.New)
+}
+
+func HmacSHA256Str(message, key []byte) string {
+	return chmacStr(message, key, sha256.New)
+}
+
+func HmacSHA384(message, key []byte) []byte {
+	return chmac(message, key, sha512.New384)
+}
+
+func HmacSHA384Str(message, key []byte) string {
+	return chmacStr(message, key, sha512.New384)
+}
+
+func HmacSHA512(message, key []byte) []byte {
+	return chmac(message, key, sha512.New)
+}
+
+func HmacSHA512Str(message, key []byte) string {
+	return chmacStr(message, key, sha512.New)
+}
+
+func HmacSHA224(message, key []byte) []byte {
+	return chmac(message, key, sha256.New224)
+}
+
+func HmacSHA224Str(message, key []byte) string {
+	return chmacStr(message, key, sha256.New224)
+}
+
+func HmacRipeMd160(message, key []byte) []byte {
+	return chmac(message, key, ripemd160.New)
+}
+
+func HmacRipeMd160Str(message, key []byte) string {
+	return chmacStr(message, key, ripemd160.New)
+}