build: separate compiler and libs

compiler/internal/lib/crypto/sha512/sha384.go

@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2024 The GoPlus Authors (goplus.org). All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package sha512
+
+import (
+	"hash"
+	"unsafe"
+
+	"github.com/goplus/llgo/c"
+	"github.com/goplus/llgo/c/openssl"
+)
+
+type digest384 struct {
+	ctx openssl.SHA384_CTX
+}
+
+func (d *digest384) Size() int { return Size384 }
+
+func (d *digest384) BlockSize() int { return BlockSize }
+
+func (d *digest384) Reset() {
+	d.ctx.Init()
+}
+
+func (d *digest384) Write(p []byte) (nn int, err error) {
+	d.ctx.UpdateBytes(p)
+	return len(p), nil
+}
+
+func (d *digest384) Sum(in []byte) []byte {
+	hash := (*[Size]byte)(c.Alloca(Size))
+	d.ctx.Final((*byte)(unsafe.Pointer(hash)))
+	return append(in, hash[:]...)
+}
+
+func New384() hash.Hash {
+	d := new(digest384)
+	d.ctx.Init()
+	return d
+}
+
+func Sum384(data []byte) (ret [Size384]byte) {
+	openssl.SHA384Bytes(data, &ret[0])
+	return
+}