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37 lines
687 B
V
37 lines
687 B
V
// Copyright (c) 2019-2024 Alexander Medvednikov. All rights reserved.
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// Use of this source code is governed by an MIT license
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// that can be found in the LICENSE file.
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import crypto.cipher
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import crypto.rc4
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struct StreamCipher {
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cipher cipher.Stream
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}
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fn test_cfb_stream_cipher() ! {
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key := 'tthisisourrc4key'.bytes()
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c := rc4.new_cipher(key)!
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s := StreamCipher{
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cipher: c
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}
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}
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fn test_crypto_rc4() {
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key := 'tthisisourrc4key'.bytes()
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mut c := rc4.new_cipher(key) or {
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println(err)
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return
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}
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mut src := 'toencrypt'.bytes()
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// src & dst same, encrypt in place
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c.xor_key_stream(mut src, src) // encrypt data
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c.reset()
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assert src.hex() == '189a39a91aea8afa65'
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}
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