From 288b46c57c658d3c798de0c9154e1215bdde8476 Mon Sep 17 00:00:00 2001
From: Stefan Berger <stefanb@linux.ibm.com>
Date: Thu, 4 Apr 2024 10:18:51 -0400
Subject: crypto: ecc - Add NIST P521 curve parameters

Add the parameters for the NIST P521 curve and define a new curve ID
for it. Make the curve available in ecc_get_curve.

Tested-by: Lukas Wunner <lukas@wunner.de>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---
 include/crypto/ecdh.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'include/crypto')

diff --git a/include/crypto/ecdh.h b/include/crypto/ecdh.h
index a9f98078d29c..9784ecdd2fb4 100644
--- a/include/crypto/ecdh.h
+++ b/include/crypto/ecdh.h
@@ -26,6 +26,7 @@
 #define ECC_CURVE_NIST_P192	0x0001
 #define ECC_CURVE_NIST_P256	0x0002
 #define ECC_CURVE_NIST_P384	0x0003
+#define ECC_CURVE_NIST_P521	0x0004
 
 /**
  * struct ecdh - define an ECDH private key
-- 
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