diff options
| author | Lioncash <mathew1800@gmail.com> | 2020-08-03 14:14:39 -0400 |
|---|---|---|
| committer | Lioncash <mathew1800@gmail.com> | 2020-08-03 14:29:58 -0400 |
| commit | 15660bd8570735139d91d0165a2614747f570202 (patch) | |
| tree | 6886854694175d87bf33924c1799b1b46e4fd05d /src/core/file_sys/nca_patch.cpp | |
| parent | 9b75481755c8d566bc666465d659115bba2b2578 (diff) | |
aes_util: Allow SetIV to be non-allocating
In a few places, the data to be set as the IV is already within an array.
We shouldn't require this data to be heap-allocated if it doesn't need
to be. This allows certain callers to reduce heap churn.
Diffstat (limited to 'src/core/file_sys/nca_patch.cpp')
| -rw-r--r-- | src/core/file_sys/nca_patch.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/core/file_sys/nca_patch.cpp b/src/core/file_sys/nca_patch.cpp index 0090cc6c4..fe7375e84 100644 --- a/src/core/file_sys/nca_patch.cpp +++ b/src/core/file_sys/nca_patch.cpp @@ -3,6 +3,7 @@ // Refer to the license.txt file included. #include <algorithm> +#include <array> #include <cstddef> #include <cstring> @@ -66,7 +67,7 @@ std::size_t BKTR::Read(u8* data, std::size_t length, std::size_t offset) const { Core::Crypto::AESCipher<Core::Crypto::Key128> cipher(key, Core::Crypto::Mode::CTR); // Calculate AES IV - std::vector<u8> iv(16); + std::array<u8, 16> iv{}; auto subsection_ctr = subsection.ctr; auto offset_iv = section_offset + base_offset; for (std::size_t i = 0; i < section_ctr.size(); ++i) |