From: Jouni Malinen <j@w1.fi>
Date: Sat, 12 Mar 2022 08:54:48 +0000 (+0200)
Subject: OpenSSL: Replace EVP_PKEY_cmp() with EVP_PKEY_eq() when available
X-Git-Tag: hostap_2_11~2160
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f6a53f64af13eff59c85e584a0fd9ac28a592db8;p=thirdparty%2Fhostap.git

OpenSSL: Replace EVP_PKEY_cmp() with EVP_PKEY_eq() when available

OpenSSL 3.0 deprecated EVP_PKEY_cmp() and replaced it with EVP_PKEY_eq()
which is not available in older versions.

Signed-off-by: Jouni Malinen <j@w1.fi>
---

diff --git a/src/crypto/crypto_openssl.c b/src/crypto/crypto_openssl.c
index 82c85762d..b54da5e42 100644
--- a/src/crypto/crypto_openssl.c
+++ b/src/crypto/crypto_openssl.c
@@ -2932,8 +2932,13 @@ int crypto_ec_key_group(struct crypto_ec_key *key)
 
 int crypto_ec_key_cmp(struct crypto_ec_key *key1, struct crypto_ec_key *key2)
 {
+#if OPENSSL_VERSION_NUMBER >= 0x30000000L
+	if (EVP_PKEY_eq((EVP_PKEY *) key1, (EVP_PKEY *) key2) != 1)
+		return -1;
+#else
 	if (EVP_PKEY_cmp((EVP_PKEY *) key1, (EVP_PKEY *) key2) != 1)
 		return -1;
+#endif
 	return 0;
 }