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LibTLS+LibCrypto: More ByteBuffer -> Span conversion

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This commit is contained in:
Andreas Kling 2020-12-19 15:56:15 +01:00
parent 8e20208dd6
commit f82b0a78ef
13 changed files with 45 additions and 40 deletions
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12
Libraries/LibCrypto/Authentication/HMAC.h
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@ -68,12 +68,10 @@ public:
m_inner_hasher.update(message, length);
}
TagType process(const ReadonlyBytes& span) { return process(span.data(), span.size()); }
TagType process(const ByteBuffer& buffer) { return process(buffer.data(), buffer.size()); }
TagType process(ReadonlyBytes span) { return process(span.data(), span.size()); }
TagType process(const StringView& string) { return process((const u8*)string.characters_without_null_termination(), string.length()); }
void update(const ReadonlyBytes& span) { return update(span.data(), span.size()); }
void update(const ByteBuffer& buffer) { return update(buffer.data(), buffer.size()); }
void update(ReadonlyBytes span) { return update(span.data(), span.size()); }
void update(const StringView& string) { return update((const u8*)string.characters_without_null_termination(), string.length()); }
TagType digest()
@ -106,7 +104,7 @@ private:
auto block_size = m_inner_hasher.block_size();
u8 v_key[block_size];
__builtin_memset(v_key, 0, block_size);
ByteBuffer key_buffer = ByteBuffer::wrap(v_key, block_size);
auto key_buffer = Bytes { v_key, block_size };
// m_key_data is zero'd, so copying the data in
// the first few bytes leaves the rest zero, which
// is exactly what we want (zero padding)
@ -129,8 +127,8 @@ private:
}
}
void derive_key(const ByteBuffer& key) { derive_key(key.data(), key.size()); }
void derive_key(const StringView& key) { derive_key((const u8*)key.characters_without_null_termination(), key.length()); }
void derive_key(ReadonlyBytes key) { derive_key(key.data(), key.size()); }
void derive_key(const StringView& key) { derive_key(key.bytes()); }
HashType m_inner_hasher, m_outer_hasher;
u8 m_key_data[2048];