From 2154941c2c30e6a728c4212a17d492da439e922e Mon Sep 17 00:00:00 2001 From: Sketch <75850871+SketchMaster2001@users.noreply.github.com> Date: Mon, 14 Aug 2023 21:02:57 -0400 Subject: IOS/KD: Implement NWC24_CHECK_MAIL_NOW --- Source/Core/Common/Crypto/HMAC.cpp | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 Source/Core/Common/Crypto/HMAC.cpp (limited to 'Source/Core/Common/Crypto/HMAC.cpp') diff --git a/Source/Core/Common/Crypto/HMAC.cpp b/Source/Core/Common/Crypto/HMAC.cpp new file mode 100644 index 0000000000..660817ea75 --- /dev/null +++ b/Source/Core/Common/Crypto/HMAC.cpp @@ -0,0 +1,27 @@ +// Copyright 2023 Dolphin Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later + +#include + +#include "Common/Crypto/HMAC.h" +#include "Common/ScopeGuard.h" + +namespace Common::HMAC +{ +bool HMACWithSHA1(std::span key, std::span msg, u8* out) +{ + mbedtls_md_context_t ctx; + Common::ScopeGuard guard{[&ctx] { mbedtls_md_free(&ctx); }}; + mbedtls_md_init(&ctx); + if (mbedtls_md_setup(&ctx, mbedtls_md_info_from_type(MBEDTLS_MD_SHA1), 1)) + return false; + + if (mbedtls_md_hmac_starts(&ctx, key.data(), key.size()) || + mbedtls_md_hmac_update(&ctx, msg.data(), msg.size()) || mbedtls_md_hmac_finish(&ctx, out)) + { + return false; + } + + return true; +} +} // namespace Common::HMAC -- cgit v1.2.3