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refactor: migrate hashing code to new upstream crypto::hash API (#46273)

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* refactor: migrate AsarFileValidator to crypto::hash

This change migrates AsarFileValidator's uses of crypto::secure_hash
to the new crypto::hash API, which has more memory safety and less
heap allocations.

Xref: 6287609

Co-authored-by: Charles Kerr <charles@charleskerr.com>

* refactor: migrate ValidateIntegrityOrDie to crypto::hash

This change migrates ValidateIntegrityOrDie's use of crypto::SHA256Hash
to the new crypto::hash API, which has more memory safety and less heap
allocations.

Xref: 6287609

Co-authored-by: Charles Kerr <charles@charleskerr.com>

---------

Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: Charles Kerr <charles@charleskerr.com>
This commit is contained in:
trop[bot] 2025-03-25 19:41:49 -05:00 • committed by GitHub
parent 5b9f71602d
commit 06ad763412
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3 changed files with 8 additions and 10 deletions
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6
shell/browser/net/asar/asar_file_validator.h
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@ -5,9 +5,9 @@
#ifndef ELECTRON_SHELL_BROWSER_NET_ASAR_ASAR_FILE_VALIDATOR_H_
#define ELECTRON_SHELL_BROWSER_NET_ASAR_ASAR_FILE_VALIDATOR_H_
#include <memory>
#include <optional>
#include "crypto/secure_hash.h"
#include "crypto/hash.h"
#include "mojo/public/cpp/system/file_data_source.h"
#include "mojo/public/cpp/system/filtered_data_source.h"
#include "shell/common/asar/archive.h"
@ -56,7 +56,7 @@ class AsarFileValidator : public mojo::FilteredDataSource::Filter {
int max_block_;
uint64_t current_hash_byte_count_ = 0U;
uint64_t total_hash_byte_count_ = 0;
std::unique_ptr<crypto::SecureHash> current_hash_;
std::optional<crypto::hash::Hasher> current_hash_;
};
} // namespace asar