---
name: "rte_crypto_eddsa_op_param"
section: "3"
platform: "linux"
package: "dpdk-doc"
version: "24.11.4-0+deb13u1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/rte_crypto_eddsa_op_param"
---

# rte\_crypto\_eddsa\_op\_param(3)

## NAME

rte\_crypto\_eddsa\_op\_param

## SYNOPSIS

`#include <rte_crypto_asym.h>`

### Data Fields

enum **rte\_crypto\_asym\_op\_type** **op\_type**\
 **rte\_crypto\_param** **message**\
 **rte\_crypto\_param** **context**\
 enum **rte\_crypto\_edward\_instance** **instance**\
 **rte\_crypto\_uint** **sign**\

## Detailed Description

EdDSA operation params

Definition at line **605** of file **rte\_crypto\_asym.h**.

## Field Documentation

### enum rte\_crypto\_asym\_op\_type op\_type

Signature generation or verification

Definition at line **606** of file **rte\_crypto\_asym.h**.

### rte\_crypto\_param message

Input message digest to be signed or verified

Definition at line **609** of file **rte\_crypto\_asym.h**.

### rte\_crypto\_param context

Context value for the sign op. Must not be empty for Ed25519ctx instance.

Definition at line **612** of file **rte\_crypto\_asym.h**.

### enum rte\_crypto\_edward\_instance instance

Type of Edwards curve.

Definition at line **617** of file **rte\_crypto\_asym.h**.

### rte\_crypto\_uint sign

Edward curve signature output : for signature generation input : for signature verification

Definition at line **620** of file **rte\_crypto\_asym.h**.

## Author

Generated automatically by Doxygen for DPDK from the source code.