dh_exch.c: Correct gettable parameters for DH key exchange

Fixes #17510

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/17515)

diff --git a/providers/implementations/exchange/dh_exch.c b/providers/implementations/exchange/dh_exch.c
index 4bea7af4ec5f9051f207dd923f35b331ccc5fe17..b0dd6b35919fee298e5be6d1934c3b2636b5639b 100644 (file)
--- a/providers/implementations/exchange/dh_exch.c
+++ b/providers/implementations/exchange/dh_exch.c
@@ -415,12 +415,12 @@ static const OSSL_PARAM *dh_settable_ctx_params(ossl_unused void *vpdhctx,
 }
 
 static const OSSL_PARAM known_gettable_ctx_params[] = {
-    OSSL_PARAM_int(OSSL_EXCHANGE_PARAM_EC_ECDH_COFACTOR_MODE, NULL),
     OSSL_PARAM_utf8_string(OSSL_EXCHANGE_PARAM_KDF_TYPE, NULL, 0),
     OSSL_PARAM_utf8_string(OSSL_EXCHANGE_PARAM_KDF_DIGEST, NULL, 0),
     OSSL_PARAM_size_t(OSSL_EXCHANGE_PARAM_KDF_OUTLEN, NULL),
     OSSL_PARAM_DEFN(OSSL_EXCHANGE_PARAM_KDF_UKM, OSSL_PARAM_OCTET_PTR,
                     NULL, 0),
+    OSSL_PARAM_utf8_string(OSSL_KDF_PARAM_CEK_ALG, NULL, 0),
     OSSL_PARAM_END
 };