初次提交

aes/cfb.go

@@ -0,0 +1,20 @@
+package aes
+
+import (
+	"bytes"
+	"crypto/aes"
+	"crypto/cipher"
+)
+
+func AesCfbNewEncrypSteam() cipher.Stream {
+	block, _ := aes.NewCipher(Key)
+	iv := bytes.Repeat([]byte("1"), block.BlockSize())
+
+	return cipher.NewCFBEncrypter(block, iv)
+}
+func AesCfbNewDecrypSteam() cipher.Stream {
+	block, _ := aes.NewCipher(Key)
+	iv := bytes.Repeat([]byte("1"), block.BlockSize())
+
+	return cipher.NewCFBDecrypter(block, iv)
+}