Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4E859C433F5 for ; Thu, 9 Dec 2021 09:04:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236111AbhLIJIa (ORCPT ); Thu, 9 Dec 2021 04:08:30 -0500 Received: from smtp-out1.suse.de ([195.135.220.28]:55054 "EHLO smtp-out1.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235785AbhLIJIH (ORCPT ); Thu, 9 Dec 2021 04:08:07 -0500 Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id E4D74210FB; Thu, 9 Dec 2021 09:04:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1639040672; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ESRoJnNd5wlN7gaCtzDfsXGi2YoWxD4s1pTsPLr54/U=; b=AA2uGhu0Q+MoGDYYrZmSXRLDQnI0tS1K0cq7RpwD7qRCRIBXQfaqW1oBzYv/ETy5cZGjzR fTAe33PK1TTryFSENzNmeiSfqTpank0Ltnclrf605gJuh/YBNRHv/aB8H/HJKkZ9iIaNWd 1/NTqzoeU4X7xA3oAg2YgVwdDCKlPIE= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1639040672; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ESRoJnNd5wlN7gaCtzDfsXGi2YoWxD4s1pTsPLr54/U=; b=hZcfPODydJ+HjcaK9Jcv82tj74iPYxgkDY2u+UIHSWUGPuG/YuDPtdspkHo1H9A5aHP4lk lHKxbJO5zuw3uZCg== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id CF74713A86; Thu, 9 Dec 2021 09:04:32 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id 5L5xMaDGsWHNaQAAMHmgww (envelope-from ); Thu, 09 Dec 2021 09:04:32 +0000 From: Nicolai Stange To: Herbert Xu , "David S. Miller" Cc: =?UTF-8?q?Stephan=20M=C3=BCller?= , Hannes Reinecke , Torsten Duwe , Zaibo Xu , Giovanni Cabiddu , David Howells , Jarkko Sakkinen , linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, qat-linux@intel.com, keyrings@vger.kernel.org, Nicolai Stange Subject: [PATCH v2 13/18] crypto: testmgr - add DH test vectors for key generation Date: Thu, 9 Dec 2021 10:03:53 +0100 Message-Id: <20211209090358.28231-14-nstange@suse.de> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20211209090358.28231-1-nstange@suse.de> References: <20211209090358.28231-1-nstange@suse.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Now that all DH implementations support ephemeral key generation triggered by passing a ->key_size of zero to ->set_secret(), it's certainly worthwhile to build upon the testmgr's do_test_kpp() ->genkey facility to test it. Add two ->genkey DH test vectors to the testmgr, one for the RFC 7919 ffdhe3072 group and another one for the RFC 3526 modp2048 group. For the resp. party B's keypair, just reuse the already available values previously specified for party A in the existing known answer tests. This will enable the compiler to merge these rather large data strings. Signed-off-by: Nicolai Stange --- crypto/testmgr.h | 164 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 164 insertions(+) diff --git a/crypto/testmgr.h b/crypto/testmgr.h index b10d5b9d49a1..b6aa4905c5eb 100644 --- a/crypto/testmgr.h +++ b/crypto/testmgr.h @@ -1363,6 +1363,96 @@ static const struct kpp_testvec dh_tv_template[] = { .expected_a_public_size = 384, .expected_ss_size = 384, }, + { + .secret = +#ifdef __LITTLE_ENDIAN + "\x01\x00" /* type */ + "\x14\x00" /* len */ + "\x02\x00\x00\x00" /* group_id == DH_GROUP_ID_FFDHE3072 */ + "\x00\x00\x00\x00" /* key_size */ + "\x00\x00\x00\x00" /* p_size */ + "\x00\x00\x00\x00", /* g_size */ +#else + "\x00\x01" /* type */ + "\x00\x14" /* len */ + "\x00\x00\x00\x02" /* group_id == DH_GROUP_ID_FFDHE3072 */ + "\x00\x00\x00\x00" /* key_size */ + "\x00\x00\x00\x00" /* p_size */ + "\x00\x00\x00\x00", /* g_size */ +#endif + .b_secret = +#ifdef __LITTLE_ENDIAN + "\x01\x00" /* type */ + "\x94\x01" /* len */ + "\x02\x00\x00\x00" /* group_id == DH_GROUP_ID_FFDHE3072 */ + "\x80\x01\x00\x00" /* key_size */ + "\x00\x00\x00\x00" /* p_size */ + "\x00\x00\x00\x00" /* g_size */ +#else + "\x00\x01" /* type */ + "\x01\x94" /* len */ + "\x00\x00\x00\x02" /* group_id == DH_GROUP_ID_FFDHE3072 */ + "\x00\x00\x01\x80" /* key_size */ + "\x00\x00\x00\x00" /* p_size */ + "\x00\x00\x00\x00" /* g_size */ +#endif + /* xa */ + "\x6b\xb4\x97\x23\xfa\xc8\x5e\xa9\x7b\x63\xe7\x3e\x0e\x99\xc3\xb9" + "\xda\xb7\x48\x0d\xc3\xb1\xbf\x4f\x17\xc7\xa9\x51\xf6\x64\xff\xc4" + "\x31\x58\x87\x25\x83\x2c\x00\xf0\x41\x29\xf7\xee\xf9\xe6\x36\x76" + "\xd6\x3a\x24\xbe\xa7\x07\x0b\x93\xc7\x9f\x6c\x75\x0a\x26\x75\x76" + "\xe3\x0c\x42\xe0\x00\x04\x69\xd9\xec\x0b\x59\x54\x28\x8f\xd7\x9a" + "\x63\xf4\x5b\xdf\x85\x65\xc4\xe1\x95\x27\x4a\x42\xad\x36\x47\xa9" + "\x0a\xf8\x14\x1c\xf3\x94\x3b\x7e\x47\x99\x35\xa8\x18\xec\x70\x10" + "\xdf\xcb\xd2\x78\x88\xc1\x2d\x59\x93\xc1\xa4\x6d\xd7\x1d\xb9\xd5" + "\xf8\x30\x06\x7f\x98\x90\x0c\x74\x5e\x89\x2f\x64\x5a\xad\x5f\x53" + "\xb2\xa3\xa8\x83\xbf\xfc\x37\xef\xb8\x36\x0a\x5c\x62\x81\x64\x74" + "\x16\x2f\x45\x39\x2a\x91\x26\x87\xc0\x12\xcc\x75\x11\xa3\xa1\xc5" + "\xae\x20\xcf\xcb\x20\x25\x6b\x7a\x31\x93\x9d\x38\xb9\x57\x72\x46" + "\xd4\x84\x65\x87\xf1\xb5\xd3\xab\xfc\xc3\x4d\x40\x92\x94\x1e\xcd" + "\x1c\x87\xec\x3f\xcd\xbe\xd0\x95\x6b\x40\x02\xdd\x62\xeb\x0a\xda" + "\x4f\xbe\x8e\x32\x48\x8b\x6d\x83\xa0\x96\x62\x23\xec\x83\x91\x44" + "\xf9\x72\x01\xac\xa0\xe4\x72\x1d\x5a\x75\x05\x57\x90\xae\x7e\xb4" + "\x71\x39\x01\x05\xdc\xe9\xee\xcb\xf0\x61\x28\x91\x69\x8c\x31\x03" + "\x7a\x92\x15\xa1\x58\x67\x3d\x70\x82\xa6\x2c\xfe\x10\x56\x58\xd3" + "\x94\x67\xe1\xbe\xee\xc1\x64\x5c\x4b\xc8\x28\x3d\xc5\x66\x3a\xab" + "\x22\xc1\x7e\xa1\xbb\xf3\x19\x3b\xda\x46\x82\x45\xd4\x3c\x7c\xc6" + "\xce\x1f\x7f\x95\xa2\x17\xff\x88\xba\xd6\x4d\xdb\xd2\xea\xde\x39" + "\xd6\xa5\x18\x73\xbb\x64\x6e\x79\xe9\xdc\x3f\x92\x7f\xda\x1f\x49" + "\x33\x70\x65\x73\xa2\xd9\x06\xb8\x1b\x29\x29\x1a\xe0\xa3\xe6\x05" + "\x9a\xa8\xc2\x4e\x7a\x78\x1d\x22\x57\x21\xc8\xa3\x8d\x66\x3e\x23", + .b_public = + "\x1b\x6a\xba\xea\xa3\xcc\x50\x69\xa9\x41\x89\xaf\x04\xe1\x44\x22" + "\x97\x20\xd1\xf6\x1e\xcb\x64\x36\x6f\xee\x0b\x16\xc1\xd9\x91\xbe" + "\x57\xc8\xd9\xf2\xa1\x96\x91\xec\x41\xc7\x79\x00\x1a\x48\x25\x55" + "\xbe\xf3\x20\x8c\x38\xc6\x7b\xf2\x8b\x5a\xc3\xb5\x87\x0a\x86\x3d" + "\xb7\xd6\xce\xb0\x96\x2e\x5d\xc4\x00\x5e\x42\xe4\xe5\x50\x4f\xb8" + "\x6f\x18\xa4\xe1\xd3\x20\xfc\x3c\xf5\x0a\xff\x23\xa6\x5b\xb4\x17" + "\x3e\x7b\xdf\xb9\xb5\x3c\x1b\x76\x29\xcd\xb4\x46\x4f\x27\x8f\xd2" + "\xe8\x27\x66\xdb\xe8\xb3\xf5\xe1\xd0\x04\xcd\x89\xff\xba\x76\x67" + "\xe8\x4d\xcf\x86\x1c\x8a\xd1\xcf\x99\x27\xfb\xa9\x78\xcc\x94\xaf" + "\x3d\x04\xfd\x25\xc0\x47\xfa\x29\x80\x05\xf4\xde\xad\xdb\xab\x12" + "\xb0\x2b\x8e\xca\x02\x06\x6d\xad\x3e\x09\xb1\x22\xa3\xf5\x4c\x6d" + "\x69\x99\x58\x8b\xd8\x45\x2e\xe0\xc9\x3c\xf7\x92\xce\x21\x90\x6b" + "\x3b\x65\x9f\x64\x79\x8d\x67\x22\x1a\x37\xd3\xee\x51\xe2\xe7\x5a" + "\x93\x51\xaa\x3c\x4b\x04\x16\x32\xef\xe3\x66\xbe\x18\x94\x88\x64" + "\x79\xce\x06\x3f\xb8\xd6\xee\xdc\x13\x79\x6f\x20\x14\xc2\x6b\xce" + "\xc8\xda\x42\xa5\x93\x5b\xe4\x7f\x1a\xe6\xda\x0f\xb3\xc1\x5f\x30" + "\x50\x76\xe8\x37\x3d\xca\x77\x2c\xa8\xe4\x3b\xf9\x6f\xe0\x17\xed" + "\x0e\xef\xb7\x31\x14\xb5\xea\xd9\x39\x22\x89\xb6\x40\x57\xcc\x84" + "\xef\x73\xa7\xe9\x27\x21\x85\x89\xfa\xaf\x03\xda\x9c\x8b\xfd\x52" + "\x7d\xb0\xa4\xe4\xf9\xd8\x90\x55\xc4\x39\xd6\x9d\xaf\x3b\xce\xac" + "\xaa\x36\x14\x7a\x9b\x8b\x12\x43\xe1\xca\x61\xae\x46\x5b\xe7\xe5" + "\x88\x32\x80\xa0\x2d\x51\xbb\x2f\xea\xeb\x3c\x71\xb2\xae\xce\xca" + "\x61\xd2\x76\xe0\x45\x46\x78\x4e\x09\x2d\xc2\x54\xc2\xa9\xc7\xa8" + "\x55\x8e\x72\xa4\x8b\x8a\xc9\x01\xdb\xe9\x58\x11\xa1\xc4\xe7\x12", + .secret_size = 20, + .b_secret_size = 404, + .b_public_size = 384, + .expected_a_public_size = 384, + .expected_ss_size = 384, + .genkey = true, + }, #elif IS_ENABLED(CONFIG_CRYPTO_DH_GROUPS_RFC3526) { .secret = @@ -1454,6 +1544,80 @@ static const struct kpp_testvec dh_tv_template[] = { .expected_a_public_size = 256, .expected_ss_size = 256, }, + { + .secret = +#ifdef __LITTLE_ENDIAN + "\x01\x00" /* type */ + "\x14\x00" /* len */ + "\x06\x00\x00\x00" /* group_id == DH_GROUP_ID_MODP2048 */ + "\x00\x00\x00\x00" /* key_size */ + "\x00\x00\x00\x00" /* p_size */ + "\x00\x00\x00\x00", /* g_size */ +#else + "\x00\x01" /* type */ + "\x00\x14" /* len */ + "\x00\x00\x00\x06" /* group_id == DH_GROUP_ID_MODP2048 */ + "\x00\x00\x00\x00" /* key_size */ + "\x00\x00\x00\x00" /* p_size */ + "\x00\x00\x00\x00", /* g_size */ +#endif + .b_secret = +#ifdef __LITTLE_ENDIAN + "\x01\x00" /* type */ + "\x14\x01" /* len */ + "\x06\x00\x00\x00" /* group_id == DH_GROUP_ID_MODP2048 */ + "\x00\x01\x00\x00" /* key_size */ + "\x00\x00\x00\x00" /* p_size */ + "\x00\x00\x00\x00" /* g_size */ +#else + "\x00\x01" /* type */ + "\x01\x14" /* len */ + "\x00\x00\x00\x06" /* group_id == DH_GROUP_ID_MODP2048 */ + "\x00\x00\x01\x00" /* key_size */ + "\x00\x00\x00\x00" /* p_size */ + "\x00\x00\x00\x00" /* g_size */ +#endif + /* xa */ + "\x38\x77\xec\x02\xc5\xae\xc2\x1c\x4c\x5e\xf5\xa2\xfb\x7e\x06\xf2" + "\xa0\x32\x0f\x3d\xf5\xcb\x75\xd0\xd7\x47\x12\x06\xca\x11\x55\xe4" + "\x16\xff\x35\xd3\xda\x36\x69\x04\xc4\xd8\x63\x96\xd4\x1d\x92\x6d" + "\xd6\x1f\x4b\x22\x7f\xa8\x68\xae\x53\x46\x49\x5a\x06\xfd\x33\xb9" + "\x47\x7b\x2c\xaf\x5f\x52\x76\x2d\xe5\x46\x44\xd7\xf1\x5e\xdf\xaa" + "\x17\xb5\x3c\x86\x5e\x69\xf9\xf5\x4a\x86\xc6\x58\x77\x81\x88\x78" + "\x7d\x5b\xf6\xe3\xd7\x46\x4c\xaf\x75\xf8\x53\x76\xf6\xcc\x6d\xd2" + "\x8e\xb7\x0f\x4c\xea\x3e\x82\x55\x82\x34\x5c\x99\x32\x7c\x22\x4b" + "\xcc\xd7\xfd\x39\x72\x64\x27\xc6\x5a\x10\xc2\x97\x38\x20\x51\xd2" + "\xf3\xf0\x95\xe7\xe4\xfb\x5a\x1e\xb6\x08\x81\xda\xac\x7e\xdf\x85" + "\xad\xa5\xdb\xd1\x96\xc6\xab\x9c\x9b\x8e\xa5\x80\x0a\xf0\xce\xf6" + "\x60\xb2\x88\xc1\x3a\x77\xb3\x87\xd1\x39\x68\x56\x7b\x8c\x8a\xb4" + "\xb5\x35\xd6\x93\xdf\x8e\x43\x3c\x41\xb5\xb5\x5d\xdd\xd2\x36\x93" + "\xa3\x09\xeb\x9f\x6c\x13\xac\xcb\xa0\x50\x4e\x7c\x49\x20\xcf\xf7" + "\xa6\xfc\xd1\x1d\x50\x72\xdf\x76\x24\xc5\xb9\xb3\x68\x1d\xe2\xdd" + "\xd1\xcb\x1b\x53\x2c\xed\x75\xfc\xeb\x36\x20\x9d\x82\xca\xe5\xa7", + .b_public = + "\xca\x88\x57\x90\x69\x2d\x30\x40\xbc\x97\xd0\x79\x4b\x9e\x8c\x3c" + "\x55\x78\x01\x81\x0c\x62\xa3\x51\x80\xcb\x83\x56\x70\x50\xe8\x41" + "\x2d\x72\x0c\x7a\x1d\x9b\xf7\x0d\xe6\x81\x2b\x51\xca\xf7\x6c\xf0" + "\x45\x92\x9d\x7e\x3c\xe3\x22\xbc\x16\x5a\x2f\x92\x79\xbe\xea\xbe" + "\xa5\x73\xf7\xfa\xbf\x86\x71\x9b\x28\x4f\x32\x86\x44\xdb\xc4\x0f" + "\xb6\x30\xdd\x95\xa5\xcb\xa8\x16\x96\x76\x51\x27\xfb\x6e\xc1\x06" + "\x19\x28\x8a\xf0\x3d\x92\xe8\x6b\x57\x2a\xfc\x63\x96\xea\xf0\x9b" + "\x4e\xbe\xeb\x42\x38\x66\x0d\x47\x6b\xc6\x2b\xb1\xe6\x49\xe4\x82" + "\xcf\x74\xb4\x5a\x13\x7b\xaf\x22\x53\x34\x5b\xf2\x6f\xda\x5e\x51" + "\x00\xd1\x37\x9d\x9c\x8b\x3e\xe9\x05\x37\x8d\x01\xb9\x64\x06\xdd" + "\xee\x10\xa2\x96\xa1\x18\xbf\xb8\xb5\x77\x24\xda\xb0\x7f\x07\x7e" + "\x98\xf4\xeb\x0e\x80\x39\x54\x1e\x7e\xf6\x5c\x6b\x02\xf5\x91\x5e" + "\x3e\xb2\xa5\xe0\x13\x25\x9b\x04\xf9\xb3\x42\x82\xfe\x6a\x11\x94" + "\x4b\x01\x35\x43\xb5\x32\x20\x6e\xc0\x91\xad\x1e\xbe\xdf\xb6\x11" + "\x5c\x91\x83\x66\xa0\xe5\x27\x82\x7d\x45\xa8\x70\xa1\x37\xcd\x24" + "\xab\xb3\xb5\x13\x97\x61\x72\x7b\x03\x58\x06\xd9\x90\x78\x3c\xd1", + .secret_size = 20, + .b_secret_size = 276, + .b_public_size = 256, + .expected_a_public_size = 256, + .expected_ss_size = 256, + .genkey = true, + }, #else { .secret = -- 2.26.2