ladybird/Libraries/LibCrypto/Cipher/Cipher.cpp

27 lines
520 B
C++

/*
* Copyright (c) 2024, Ben Wiederhake
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibCrypto/Cipher/Cipher.h>
namespace Crypto::Cipher {
bool padding_always_needs_extra_block(PaddingMode mode)
{
switch (mode) {
case PaddingMode::CMS:
return true;
case PaddingMode::RFC5246:
case PaddingMode::Null:
case PaddingMode::Bit:
case PaddingMode::Random:
case PaddingMode::Space:
case PaddingMode::ZeroLength:
return false;
}
VERIFY_NOT_REACHED();
}
}