crypto/khazad.c

File Facts

System

Linux kernel

Corpus path

crypto/khazad.c

Extension

.c

Size

52788 bytes

Lines

877

Domain

Kernel Services

Bucket

crypto

Inferred role

Kernel Services: exported/initcall integration point

Status

integration 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.
• Exports symbols or registers init work; inspect boot/module ordering and who consumes the exported contract.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• crypto/algapi.h
• linux/init.h
• linux/module.h
• linux/mm.h
• linux/unaligned.h
• linux/types.h

Detected Declarations

• struct khazad_ctx
• function khazad_setkey
• function khazad_crypt
• function khazad_encrypt
• function khazad_decrypt
• function khazad_mod_init
• function khazad_mod_fini
• module init khazad_mod_init

Annotated Snippet

module_init(khazad_mod_init);
module_exit(khazad_mod_fini);

MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("Khazad Cryptographic Algorithm");
MODULE_ALIAS_CRYPTO("khazad");

Annotation

• Immediate include surface: `crypto/algapi.h`, `linux/init.h`, `linux/module.h`, `linux/mm.h`, `linux/unaligned.h`, `linux/types.h`.
• Detected declarations: `struct khazad_ctx`, `function khazad_setkey`, `function khazad_crypt`, `function khazad_encrypt`, `function khazad_decrypt`, `function khazad_mod_init`, `function khazad_mod_fini`, `module init khazad_mod_init`.
• Atlas domain: Kernel Services / crypto.
• Implementation status: integration 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.