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fix: fix AesCfbDecrypt

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dudaodong
2022-12-08 15:07:40 +08:00
parent 62c5e251a5
commit 3189628d54
1 changed files with 2 additions and 2 deletions
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4
cryptor/aes.go
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@@ -130,10 +130,10 @@ func AesCfbDecrypt(encrypted, key []byte) []byte {
panic("encrypted data is too short") panic("encrypted data is too short")
} }
encrypted = encrypted[aes.BlockSize:]
block, _ := aes.NewCipher(key) block, _ := aes.NewCipher(key)
iv := encrypted[:aes.BlockSize] iv := encrypted[:aes.BlockSize]
encrypted = encrypted[aes.BlockSize:]
stream := cipher.NewCFBDecrypter(block, iv) stream := cipher.NewCFBDecrypter(block, iv)
stream.XORKeyStream(encrypted, encrypted) stream.XORKeyStream(encrypted, encrypted)