lib/crypto/aesgcm.c
Source file repositories/reference/linux-study-clean/lib/crypto/aesgcm.c
File Facts
- System
- Linux kernel
- Corpus path
lib/crypto/aesgcm.c- Extension
.c- Size
- 22880 bytes
- Lines
- 722
- Domain
- Kernel Services
- Bucket
- lib
- 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/gcm.hcrypto/utils.hlinux/export.hlinux/module.h
Detected Declarations
function aesgcm_expandkeyfunction aesgcm_macfunction aesgcm_cryptfunction aesgcm_encryptfunction aesgcm_decryptfunction libaesgcm_initfunction libaesgcm_exitmodule init libaesgcm_initexport aesgcm_expandkeyexport aesgcm_encryptexport aesgcm_decrypt
Annotated Snippet
module_init(libaesgcm_init);
static void __exit libaesgcm_exit(void)
{
}
module_exit(libaesgcm_exit);
#endifAnnotation
- Immediate include surface: `crypto/gcm.h`, `crypto/utils.h`, `linux/export.h`, `linux/module.h`.
- Detected declarations: `function aesgcm_expandkey`, `function aesgcm_mac`, `function aesgcm_crypt`, `function aesgcm_encrypt`, `function aesgcm_decrypt`, `function libaesgcm_init`, `function libaesgcm_exit`, `module init libaesgcm_init`, `export aesgcm_expandkey`, `export aesgcm_encrypt`.
- Atlas domain: Kernel Services / lib.
- 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.