lib/crypto/curve25519.c

Source file repositories/reference/linux-study-clean/lib/crypto/curve25519.c

File Facts

System: Linux kernel
Corpus path: lib/crypto/curve25519.c
Extension: .c
Size: 2328 bytes
Lines: 79
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.

Dependency Surface

crypto/curve25519.h
crypto/utils.h
linux/export.h
linux/init.h
linux/module.h
curve25519.h

Detected Declarations

function curve25519_arch
function curve25519_base_arch
function curve25519
function curve25519_generate_public
function curve25519_mod_init
function curve25519_mod_exit
module init curve25519_mod_init
export curve25519
export curve25519_generate_public

Annotated Snippet

subsys_initcall(curve25519_mod_init);

static void __exit curve25519_mod_exit(void)
{
}
module_exit(curve25519_mod_exit);
#endif

MODULE_LICENSE("GPL v2");
MODULE_DESCRIPTION("Curve25519 algorithm");
MODULE_AUTHOR("Jason A. Donenfeld <Jason@zx2c4.com>");

Annotation

Immediate include surface: `crypto/curve25519.h`, `crypto/utils.h`, `linux/export.h`, `linux/init.h`, `linux/module.h`, `curve25519.h`.
Detected declarations: `function curve25519_arch`, `function curve25519_base_arch`, `function curve25519`, `function curve25519_generate_public`, `function curve25519_mod_init`, `function curve25519_mod_exit`, `module init curve25519_mod_init`, `export curve25519`, `export curve25519_generate_public`.
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.