hmac_md5_final(9)

💖 hmac_md5_final(9) — Kernel API Manual 💖

okay bestie, this is the page for finishing an HMAC-MD5 value, and it’s lowkey iconic because it cleans up after itself ✨

🌸 NAME 🌸

hmac_md5_final — finish computing an HMAC-MD5 value. periodt 💅

✨ SYNOPSIS ✨

void hmac_md5_final (struct hmac_md5_ctx *ctx , u8 out[static
       MD5_DIGEST_SIZE] );

🎀 ARGUMENTS 🎀

• ctx — the HMAC context to finalize; it must have been initialized. like, don’t skip that part, bestie 🫶
• out — (output) the resulting HMAC-MD5 value. that’s where the finished vibe goes ✨

🦋 DESCRIPTION 🦋

After it finishes, this zeroizes ctx. so the caller does not need to do it. no cap, it handles the cleanup itself 🧚

🌈 CONTEXT 🌈

Any context. literally any context, iykyk 💜

👑 SEE ALSO 👑

Kernel file: ./include/crypto/md5.h

• struct md5_ctx(9)
• md5_init(9)
• md5_update(9)
• md5_final(9)
• md5(9)
• struct hmac_md5_key(9)
• struct hmac_md5_ctx(9)
• hmac_md5_preparekey(9)
• hmac_md5_init(9)
• hmac_md5_init_usingrawkey(9)
• hmac_md5_update(9)
• hmac_md5(9)
• hmac_md5_usingrawkey(9)

made with 💖 from ./include/crypto, dated October 2026, and this is hmac_md5_final(9) signing off 🎀