v/vlib/crypto/aes/cypher_generic.v

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// Copyright (c) 2019-2022 Alexander Medvednikov. All rights reserved.
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// Use of this source code is governed by an MIT license
// that can be found in the LICENSE file.
module aes
// new_cipher_generic creates and returns a new cipher.Block
// this is the generiv v version, no arch optimisations
fn new_cipher_generic(key []byte) AesCipher {
n := key.len + 28
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mut c := AesCipher{
enc: []u32{len: n}
dec: []u32{len: n}
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}
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expand_key_generic(key, mut c.enc, mut c.dec)
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return c
}