crypto/hash.h

File Facts

System

Linux kernel

Corpus path

crypto/hash.h

Extension

.h

Size

398 bytes

Lines

19

Domain

Kernel Services

Bucket

crypto

Inferred role

Kernel Services: implementation source

Status

source implementation candidate

Why This File Exists

Shared kernel service surface used by multiple subsystems, including helpers, cryptography, virtualization support, and async I/O infrastructure.

• Shared kernel service surface used by multiple subsystems, including helpers, cryptography, virtualization support, and async I/O infrastructure.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• crypto/internal/hash.h
• internal.h

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

#ifndef _LOCAL_CRYPTO_HASH_H
#define _LOCAL_CRYPTO_HASH_H

#include <crypto/internal/hash.h>

#include "internal.h"

extern const struct crypto_type crypto_shash_type;

int hash_prepare_alg(struct hash_alg_common *alg);

#endif	/* _LOCAL_CRYPTO_HASH_H */

Annotation

• Immediate include surface: `crypto/internal/hash.h`, `internal.h`.
• Atlas domain: Kernel Services / crypto.
• Implementation status: source implementation candidate.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.