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Revert "[fix](function) fix AES/SM3/SM4 encrypt/ decrypt algorithm initialization vector bug (#17420)" (#17887)

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This reverts commit 397cc011c4f1ba5a25c770258c13f1cd3f28b47d.
This commit is contained in:
Xinyi Zou
2023-03-22 13:28:25 +08:00
committed by GitHub
parent bd46d721e9
commit ebef0c038d
16 changed files with 221 additions and 272 deletions
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14
be/src/vec/functions/function_encryption.cpp
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@ -154,8 +154,7 @@ void exectue_result(std::vector<const ColumnString::Offsets*>& offsets_list,
template <typename Impl, EncryptionMode mode, bool is_encrypt>
struct EncryptionAndDecryptTwoImpl {
static DataTypes get_variadic_argument_types_impl() {
return {std::make_shared<DataTypeString>(), std::make_shared<DataTypeString>(),
std::make_shared<DataTypeString>()};
return {std::make_shared<DataTypeString>(), std::make_shared<DataTypeString>()};
}
static Status vector_vector(std::vector<const ColumnString::Offsets*>& offsets_list,
@ -168,17 +167,6 @@ struct EncryptionAndDecryptTwoImpl {
continue;
}
EncryptionMode encryption_mode = mode;
int mode_size = (*offsets_list[2])[i] - (*offsets_list[2])[i - 1];
const auto mode_raw =
reinterpret_cast<const char*>(&(*chars_list[2])[(*offsets_list[2])[i - 1]]);
if (mode_size != 0) {
std::string mode_str(mode_raw, mode_size);
if (aes_mode_map.count(mode_str) == 0) {
StringOP::push_null_string(i, result_data, result_offset, null_map);
continue;
}
encryption_mode = aes_mode_map.at(mode_str);
}
exectue_result<Impl, is_encrypt>(offsets_list, chars_list, i, encryption_mode, nullptr,
0, result_data, result_offset, null_map);
}