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LibCrypto: Exclude AESCipher{Block, Key}::to_string() from the Kernel

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These use infallible Strings and are not actually used in the Kernel,
so let's just ifdef them out for now.
This commit is contained in:
Idan Horowitz 2022-02-15 21:22:11 +02:00 • committed by Andreas Kling
parent 7bd409dbdf
commit 6959e7f778
2 changed files with 12 additions and 1 deletions
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2
Userland/Libraries/LibCrypto/Cipher/AES.cpp
View file

@ -24,6 +24,7 @@ constexpr void swap_keys(u32* keys, size_t i, size_t j)
keys[j] = temp;
}
#ifndef KERNEL
String AESCipherBlock::to_string() const
{
StringBuilder builder;
@ -39,6 +40,7 @@ String AESCipherKey::to_string() const
builder.appendff("{:02x}", m_rd_keys[i]);
return builder.build();
}
#endif
void AESCipherKey::expand_encrypt_key(ReadonlyBytes user_key, size_t bits)
{

11
Userland/Libraries/LibCrypto/Cipher/AES.h
View file

@ -6,13 +6,16 @@
#pragma once
#include <AK/String.h>
#include <AK/Vector.h>
#include <LibCrypto/Cipher/Cipher.h>
#include <LibCrypto/Cipher/Mode/CBC.h>
#include <LibCrypto/Cipher/Mode/CTR.h>
#include <LibCrypto/Cipher/Mode/GCM.h>
#ifndef KERNEL
# include <AK/String.h>
#endif
namespace Crypto {
namespace Cipher {
@ -44,7 +47,9 @@ public:
m_data[i] ^= ivec[i];
}
#ifndef KERNEL
String to_string() const;
#endif
private:
constexpr static size_t data_size() { return sizeof(m_data); }
@ -57,7 +62,11 @@ struct AESCipherKey : public CipherKey {
virtual void expand_encrypt_key(ReadonlyBytes user_key, size_t bits) override;
virtual void expand_decrypt_key(ReadonlyBytes user_key, size_t bits) override;
static bool is_valid_key_size(size_t bits) { return bits == 128 || bits == 192 || bits == 256; };
#ifndef KERNEL
String to_string() const;
#endif
const u32* round_keys() const
{
return (const u32*)m_rd_keys;