---
name: "aead_request_set_ad"
section: "9"
platform: "linux"
package: "linux-manual-4.9"
version: "4.9.228-1"
release: "Debian 9 (Stretch)"
platforms: ["linux"]
url: "https://new.carta.tech/aead_request_set_ad"
---

# aead\_request\_set\_ad(9)

set associated data information

## NAME

aead\_request\_set\_ad - set associated data information

## SYNOPSIS

**void aead\_request\_set\_ad(struct aead\_request \*** *req***, unsigned int** *assoclen***);**

## ARGUMENTS

*req*

request handle

*assoclen*

number of bytes in associated data

## DESCRIPTION

Setting the AD information. This function sets the length of the associated data.

## AUTHORS

**Stephan Mueller** \<smueller@chronox.de\>

Author.

**Marek Vasut** \<marek@denx.de\>

Author.

## COPYRIGHT