crypto/aegis128-core.c

File Facts

System

Linux kernel

Corpus path

crypto/aegis128-core.c

Extension

.c

Size

15784 bytes

Lines

578

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
• crypto/internal/aead.h
• crypto/internal/simd.h
• crypto/internal/skcipher.h
• crypto/scatterwalk.h
• linux/err.h
• linux/init.h
• linux/jump_label.h
• linux/kernel.h
• linux/module.h
• linux/scatterlist.h
• asm/simd.h
• aegis.h

Detected Declarations

• struct aegis_state
• struct aegis_ctx
• function aegis128_do_simd
• function crypto_aegis128_update
• function crypto_aegis128_update_a
• function crypto_aegis128_update_u
• function crypto_aegis128_init
• function crypto_aegis128_ad
• function crypto_aegis128_wipe_chunk
• function crypto_aegis128_encrypt_chunk
• function crypto_aegis128_decrypt_chunk
• function crypto_aegis128_process_ad
• function crypto_aegis128_process_crypt
• function crypto_aegis128_final
• function crypto_aegis128_setkey
• function crypto_aegis128_setauthsize
• function crypto_aegis128_encrypt_generic
• function crypto_aegis128_decrypt_generic
• function crypto_aegis128_encrypt_simd
• function crypto_aegis128_decrypt_simd
• function crypto_aegis128_module_init
• function crypto_aegis128_module_exit
• module init crypto_aegis128_module_init

Annotated Snippet

module_init(crypto_aegis128_module_init);
module_exit(crypto_aegis128_module_exit);

MODULE_LICENSE("GPL");
MODULE_AUTHOR("Ondrej Mosnacek <omosnacek@gmail.com>");
MODULE_DESCRIPTION("AEGIS-128 AEAD algorithm");
MODULE_ALIAS_CRYPTO("aegis128");
MODULE_ALIAS_CRYPTO("aegis128-generic");
MODULE_ALIAS_CRYPTO("aegis128-simd");

Annotation

• Immediate include surface: `crypto/algapi.h`, `crypto/internal/aead.h`, `crypto/internal/simd.h`, `crypto/internal/skcipher.h`, `crypto/scatterwalk.h`, `linux/err.h`, `linux/init.h`, `linux/jump_label.h`.
• Detected declarations: `struct aegis_state`, `struct aegis_ctx`, `function aegis128_do_simd`, `function crypto_aegis128_update`, `function crypto_aegis128_update_a`, `function crypto_aegis128_update_u`, `function crypto_aegis128_init`, `function crypto_aegis128_ad`, `function crypto_aegis128_wipe_chunk`, `function crypto_aegis128_encrypt_chunk`.
• 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.