blake2b_init(9)

🎀 blake2b_init(9) 🎀

okay so bestie, this is blake2b_init(9) from the Kernel API Manual — and it's giving starter-pack energy for BLAKE2b. It initializes a BLAKE2b context for a new message, and yes, it's the unkeyed one. 💅

---

✨ NAME ✨

blake2b_init — Initialize a BLAKE2b context for a new message (unkeyed) 🦋

---

🌸 SYNOPSIS 🌸

void blake2b_init (struct blake2b_ctx *ctx , size_t outlen );

---

🎀 ARGUMENTS 🎀

• ctx — the context to initialize 💖
• outlen — length of output hash value in bytes, at most BLAKE2B_HASH_SIZE ✨

no cap, outlen has a ceiling: it's at most BLAKE2B_HASH_SIZE, so don't try to make it do too much, bestie 😭

---

💅 CONTEXT 💅

Any context. That's it — any context, no special vibe check required. 🫶

---

👑 SEE ALSO 👑

• Kernel file ./include/crypto/blake2b.h struct blake2b_ctx(9), blake2b_init_key(9), blake2b_update(9), blake2b_final(9), blake2b(9) 🔥

---

mwah 💋 — this one's from ./include/crypto, dated October 2026 🫶✨