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Wed, 04 May 2022 15:14:19 +0200 Received: from [2a0a:edc0:0:1101:1d::28] (helo=dude02.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtp (Exim 4.94.2) (envelope-from ) id 1nmEpg-000JqR-0C; Wed, 04 May 2022 15:14:18 +0200 Received: from sha by dude02.red.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1nmEpd-00GEi2-L2; Wed, 04 May 2022 15:14:17 +0200 From: Sascha Hauer To: Barebox List Date: Wed, 4 May 2022 15:14:13 +0200 Message-Id: <20220504131416.3869736-5-s.hauer@pengutronix.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220504131416.3869736-1-s.hauer@pengutronix.de> References: <20220504131416.3869736-1-s.hauer@pengutronix.de> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220504_061425_767166_F8FEA23A X-CRM114-Status: GOOD ( 10.62 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:e::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.ext.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-5.3 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE, T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH 5/8] rsa: Add iterator for rsa keys X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.ext.pengutronix.de) Signed-off-by: Sascha Hauer --- crypto/rsa.c | 9 +++++++++ include/rsa.h | 4 ++++ 2 files changed, 13 insertions(+) diff --git a/crypto/rsa.c b/crypto/rsa.c index 4e2d463b54..2eeb9984b1 100644 --- a/crypto/rsa.c +++ b/crypto/rsa.c @@ -446,6 +446,15 @@ void rsa_key_free(struct rsa_public_key *key) static LIST_HEAD(rsa_keys); +const struct rsa_public_key *rsa_key_next(const struct rsa_public_key *prev) +{ + prev = list_prepare_entry(prev, &rsa_keys, list); + list_for_each_entry_continue(prev, &rsa_keys, list) + return prev; + + return NULL; +} + const struct rsa_public_key *rsa_get_key(const char *name) { const struct rsa_public_key *key; diff --git a/include/rsa.h b/include/rsa.h index 4ef16ea5a8..650fb234f2 100644 --- a/include/rsa.h +++ b/include/rsa.h @@ -55,4 +55,8 @@ struct rsa_public_key *rsa_of_read_key(struct device_node *node); void rsa_key_free(struct rsa_public_key *key); const struct rsa_public_key *rsa_get_key(const char *name); +const struct rsa_public_key *rsa_key_next(const struct rsa_public_key *prev); + +#define for_each_rsa_key(key) \ + for (key = rsa_key_next(NULL); key; key = rsa_key_next(key)) #endif -- 2.30.2 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox