From patchwork Tue Apr 7 08:56:08 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Archie Pusaka X-Patchwork-Id: 197148 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-14.3 required=3.0 tests=DKIMWL_WL_MED, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT, USER_IN_DEF_DKIM_WL autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DC7ABC2BA1B for ; Tue, 7 Apr 2020 08:56:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AFB5D20748 for ; Tue, 7 Apr 2020 08:56:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="kTq8XMV2" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727952AbgDGI4c (ORCPT ); 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h=x-gm-message-state:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc; bh=k1OfTEDDWoKD1wyJgxjBcp+qqrvnEMjWFoVpDUtkU1M=; b=LycMn2TPaX49EyZrEPurPUbIq5aHLBIc7O4D3i7hJ1e6RUCdIMomBErhF5ttnqQuab oJXEPB7CXmnTJg0oWf+jMbkDvuAMEnKf2Mm8QYqIf2fVfIJ0fq4iA/DrSziSY4VQx20M 8lUEtqOdEYPwwBjym0EVfF+W/NDkYjPQPhhk8CANXrwKnJceNYI4lfnrFLsG3wrnu0h5 FnJpmQgJMF/h21IFONADMuLFG2/hEgdn9+dowDO14S9lR8JD4p1oVEFM6H8Fuxjps6yc tQ8Mp2YZYTe31VnsI/PV8qytmFUqr7Toniyh9JMgJBEBA5ufJkqUaRrMlKRbWvhMOuy1 kiDw== X-Gm-Message-State: AGi0PubnjzY02mSJn6W8GV8jCwcO+ENemGFhInjPf+iisYuEBSGsLtyG edcwKi3y2UqbmJtbVp6wmXEDDb6jU2H8yRqMvldlnhTrQHFtHapld7KXcWWzW9ajPvBZ68p1Ocw fVV5ppKjyDl0CL4QATo6kAnAxRYrvF6vfL4skUOwI+6Vlfl4B5RNbAa1YSQ5noiBPLmYmNZm+IU zT X-Google-Smtp-Source: APiQypKaOToMHUyYMrCBtqArjbNqDITE/aiYoubfZtAvS2U/HubcaIIPBspq6HElEhHIU+ucWVCVMy+JoxTO X-Received: by 2002:a17:90b:4d09:: with SMTP id mw9mr1539484pjb.101.1586249789501; Tue, 07 Apr 2020 01:56:29 -0700 (PDT) Date: Tue, 7 Apr 2020 16:56:08 +0800 In-Reply-To: <20200407085610.231013-1-apusaka@google.com> Message-Id: <20200407165521.Bluez.v4.2.Ieda68013af7fbafbf53fbf7c8fd85ea295153e5e@changeid> Mime-Version: 1.0 References: <20200407085610.231013-1-apusaka@google.com> X-Mailer: git-send-email 2.26.0.292.g33ef6b2f38-goog Subject: [Bluez PATCH v4 2/4] unit/test-crypto: test for bt_crypto_verify_att_sign From: Archie Pusaka To: linux-bluetooth , Luiz Augusto von Dentz Cc: Archie Pusaka Sender: linux-bluetooth-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org From: Archie Pusaka Adding tests for verifying att signature --- Changes in v4: - Fix wrong variable assignment Changes in v3: - Add unit test Changes in v2: None unit/test-crypto.c | 59 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 59 insertions(+) diff --git a/unit/test-crypto.c b/unit/test-crypto.c index e20b2fa66..46c7c0e5c 100644 --- a/unit/test-crypto.c +++ b/unit/test-crypto.c @@ -272,6 +272,58 @@ static void test_gatt_hash(gconstpointer data) tester_test_passed(); } +struct verify_sign_test_data { + const uint8_t *msg; + uint16_t msg_len; + const uint8_t *key; + bool match; +}; + +static const uint8_t msg_to_verify_pass[] = { + 0xd2, 0x12, 0x00, 0x13, 0x37, 0x01, 0x00, 0x00, 0x00, 0xF1, 0x87, 0x1E, + 0x93, 0x3C, 0x90, 0x0F, 0xf2 +}; + +static const struct verify_sign_test_data verify_sign_pass_data = { + .msg = msg_to_verify_pass, + .msg_len = sizeof(msg_to_verify_pass), + .key = key_5, + .match = true, +}; + +static const uint8_t msg_to_verify_bad_sign[] = { + 0xd2, 0x12, 0x00, 0x13, 0x37, 0x01, 0x00, 0x00, 0x00, 0xF1, 0x87, 0x1E, + 0x93, 0x3C, 0x90, 0x0F, 0xf1 +}; + +static const struct verify_sign_test_data verify_sign_bad_sign_data = { + .msg = msg_to_verify_bad_sign, + .msg_len = sizeof(msg_to_verify_bad_sign), + .key = key_5, + .match = false, +}; + +static const uint8_t msg_to_verify_too_short[] = { + 0xd2, 0x12, 0x00, 0x13, 0x37 +}; + +static const struct verify_sign_test_data verify_sign_too_short_data = { + .msg = msg_to_verify_too_short, + .msg_len = sizeof(msg_to_verify_too_short), + .key = key_5, + .match = false, +}; + +static void test_verify_sign(gconstpointer data) +{ + const struct verify_sign_test_data *d = data; + bool result = bt_crypto_verify_att_sign(crypto, d->key, d->msg, + d->msg_len); + g_assert(result == d->match); + + tester_test_passed(); +} + int main(int argc, char *argv[]) { int exit_status; @@ -292,6 +344,13 @@ int main(int argc, char *argv[]) tester_add("/crypto/gatt_hash", NULL, NULL, test_gatt_hash, NULL); + tester_add("/crypto/verify_sign_pass", &verify_sign_pass_data, + NULL, test_verify_sign, NULL); + tester_add("/crypto/verify_sign_bad_sign", &verify_sign_bad_sign_data, + NULL, test_verify_sign, NULL); + tester_add("/crypto/verify_sign_too_short", &verify_sign_too_short_data, + NULL, test_verify_sign, NULL); + exit_status = tester_run(); bt_crypto_unref(crypto);