crypto_register_sig(9)

💖 crypto_register_sig(9) 💖

okay so bestie, this little page comes straight from the Kernel API Manual, and it's all about one very specific registration moment. 🦋✨

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✨ NAME ✨

The name line is literally crypto_register_sig - - Register public key signature algorithm — that's the whole vibe. 💅

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🌸 SYNOPSIS 🌸

int crypto_register_sig (struct sig_alg *alg );

that's the signature, no hidden extra args, no sneaky little surprises hiding in the margins 🫶

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💅 ARGUMENTS 💅

• alg — algorithm definition. that's it, that's the whole argument list, and honestly we love a concise queen 👑

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🔥 DESCRIPTION 🔥

okay so here's the tea: this function registers an implementation of a public key signature algorithm. no cap, that's the exact description — no secret lore, no extra plot twists. 👑✨

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🎀 RETURN 🎀

• zero on success; error code in case of error.

fr fr that's the whole return contract: zero means slay, error code means something went sideways. 😭💖

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🌈 SEE ALSO 🌈

• Kernel file ./include/crypto/internal/sig.h
• crypto_unregister_sig(9)

go peek at those if you want the rest of the cryptographic friend group 🧚💜

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source/version: ./include/crypto/internal · date: October 2026 — signed off with sparkles and absolutely zero boring-manpage energy 💋💖✨