From: Michael Brown <mcb30@ipxe.org>
Date: Sat, 17 Aug 2019 00:18:34 +0000 (+0100)
Subject: [crypto] Drag in configured digestInfo prefixes for any use of RSA
X-Git-Tag: v1.20.1~12
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=131635eac0479b5b283f01107a8e07a61a610261;p=thirdparty%2Fipxe.git

[crypto] Drag in configured digestInfo prefixes for any use of RSA

Ensure that the configured RSA digestInfo prefixes are included in any
build that includes rsa.o (rather than relying on x509.o or tls.o also
being present in the final binary).

This allows the RSA self-tests to be run in isolation.

Signed-off-by: Michael Brown <mcb30@ipxe.org>
---

diff --git a/src/crypto/rsa.c b/src/crypto/rsa.c
index 7ac0bca59..2c5cf67dd 100644
--- a/src/crypto/rsa.c
+++ b/src/crypto/rsa.c
@@ -635,3 +635,9 @@ struct pubkey_algorithm rsa_algorithm = {
 	.final		= rsa_final,
 	.match		= rsa_match,
 };
+
+/* Drag in objects via rsa_algorithm */
+REQUIRING_SYMBOL ( rsa_algorithm );
+
+/* Drag in crypto configuration */
+REQUIRE_OBJECT ( config_crypto );