33 lines
1.0 KiB
V
33 lines
1.0 KiB
V
// Copyright (c) 2019-2022 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.aes
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import crypto.cipher
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fn test_aes_cbc() {
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key := '6368616e676520746869732070617373'.bytes()
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iv := '1234567890123456'.bytes()
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str := '73c86d43a9d700a253a96c85b0f6b03ac9792e0e757f869cca306bd3cba1c62b'
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mut src := str.bytes()
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aes_cbc_en(mut src, key, iv)
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assert src.hex() == '20f36e39e6b73a040d3d39445d0282369033693076d1129a68a3364c00a81c508ec06ab94ff5104c321939fbfb9313c549fd68df100a8a23e8006a863733a8fd'
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aes_cbc_de(mut src, key, iv)
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assert src.bytestr() == str
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println('test_aes_cbc ok')
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}
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fn aes_cbc_en(mut src []byte, key []byte, iv []byte) {
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block := aes.new_cipher(key)
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mode := cipher.new_cbc(block, iv)
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mode.encrypt_blocks(mut src, src.clone())
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}
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fn aes_cbc_de(mut src []byte, key []byte, iv []byte) {
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block := aes.new_cipher(key)
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mut mode := cipher.new_cbc(block, iv)
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mode.decrypt_blocks(mut src, src.clone())
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}
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