[crypto] Add definitions and tests for the NIST P-384 elliptic curve

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

diff --git a/src/config/config_crypto.c b/src/config/config_crypto.c
index 99acd307622aa72ba047139265b6d84d8671e652..19d6d032ec08e511097f5e9190476a09ad75bc66 100644 (file)
--- a/src/config/config_crypto.c
+++ b/src/config/config_crypto.c
@@ -93,6 +93,11 @@ REQUIRE_OBJECT ( oid_x25519 );
 REQUIRE_OBJECT ( oid_p256 );
 #endif
 
+/* P-384 */
+#if defined ( CRYPTO_CURVE_P384 )
+REQUIRE_OBJECT ( oid_p384 );
+#endif
+
 /* AES-CBC */
 #if defined ( CRYPTO_CIPHER_AES_CBC )
 REQUIRE_OBJECT ( oid_aes_cbc );

diff --git a/src/config/crypto.h b/src/config/crypto.h
index 5e96be4aa1790c204b45a9044ed2433a553468b0..f2ee9fd0df17ce4d13fad4e7b22c2916ae204634 100644 (file)
--- a/src/config/crypto.h
+++ b/src/config/crypto.h
@@ -63,6 +63,9 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 /** P-256 elliptic curve */
 #define CRYPTO_CURVE_P256
 
+/** P-384 elliptic curve */
+#define CRYPTO_CURVE_P384
+
 /** Margin of error (in seconds) allowed in signed timestamps
  *
  * We default to allowing a reasonable margin of error: 12 hours to

diff --git a/src/crypto/mishmash/oid_p384.c b/src/crypto/mishmash/oid_p384.c
new file mode 100644 (file)
index 0000000..968fb45
--- /dev/null
+++ b/src/crypto/mishmash/oid_p384.c
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2025 Michael Brown <mbrown@fensystems.co.uk>.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
+
+#include <byteswap.h>
+#include <ipxe/p384.h>
+#include <ipxe/asn1.h>
+#include <ipxe/tls.h>
+
+/** "secp384r1" object identifier */
+static uint8_t oid_secp384r1[] = { ASN1_OID_SECP384R1 };
+
+/** "secp384r1" OID-identified algorithm */
+struct asn1_algorithm secp384r1_algorithm __asn1_algorithm = {
+       .name = "secp384r1",
+       .curve = &p384_curve,
+       .oid = ASN1_CURSOR ( oid_secp384r1 ),
+};
+
+/** P-384 named curve */
+struct tls_named_curve tls_secp384r1_named_curve __tls_named_curve ( 01 ) = {
+       .curve = &p384_curve,
+       .code = htons ( TLS_NAMED_CURVE_SECP384R1 ),
+       .format = TLS_POINT_FORMAT_UNCOMPRESSED,
+       .pre_master_secret_len = P384_LEN,
+};

diff --git a/src/crypto/p384.c b/src/crypto/p384.c
new file mode 100644 (file)
index 0000000..887bf16
--- /dev/null
+++ b/src/crypto/p384.c
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2025 Michael Brown <mbrown@fensystems.co.uk>.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
+
+/** @file
+ *
+ * NIST P-384 elliptic curve
+ *
+ */
+
+#include <ipxe/p384.h>
+
+/** P-384 field prime */
+static const uint8_t p384_prime[P384_LEN] = {
+       0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+       0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+       0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xfe, 0xff,
+       0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+       0xff, 0xff, 0xff, 0xff
+};
+
+/** P-384 constant "a" */
+static const uint8_t p384_a[P384_LEN] = {
+       0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+       0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+       0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xfe, 0xff,
+       0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+       0xff, 0xff, 0xff, 0xfc
+};
+
+/** P-384 constant "b" */
+static const uint8_t p384_b[P384_LEN] = {
+       0xb3, 0x31, 0x2f, 0xa7, 0xe2, 0x3e, 0xe7, 0xe4, 0x98, 0x8e, 0x05,
+       0x6b, 0xe3, 0xf8, 0x2d, 0x19, 0x18, 0x1d, 0x9c, 0x6e, 0xfe, 0x81,
+       0x41, 0x12, 0x03, 0x14, 0x08, 0x8f, 0x50, 0x13, 0x87, 0x5a, 0xc6,
+       0x56, 0x39, 0x8d, 0x8a, 0x2e, 0xd1, 0x9d, 0x2a, 0x85, 0xc8, 0xed,
+       0xd3, 0xec, 0x2a, 0xef
+};
+
+/** P-384 base point */
+static const uint8_t p384_base[ P384_LEN * 2 ] = {
+       0xaa, 0x87, 0xca, 0x22, 0xbe, 0x8b, 0x05, 0x37, 0x8e, 0xb1, 0xc7,
+       0x1e, 0xf3, 0x20, 0xad, 0x74, 0x6e, 0x1d, 0x3b, 0x62, 0x8b, 0xa7,
+       0x9b, 0x98, 0x59, 0xf7, 0x41, 0xe0, 0x82, 0x54, 0x2a, 0x38, 0x55,
+       0x02, 0xf2, 0x5d, 0xbf, 0x55, 0x29, 0x6c, 0x3a, 0x54, 0x5e, 0x38,
+       0x72, 0x76, 0x0a, 0xb7, 0x36, 0x17, 0xde, 0x4a, 0x96, 0x26, 0x2c,
+       0x6f, 0x5d, 0x9e, 0x98, 0xbf, 0x92, 0x92, 0xdc, 0x29, 0xf8, 0xf4,
+       0x1d, 0xbd, 0x28, 0x9a, 0x14, 0x7c, 0xe9, 0xda, 0x31, 0x13, 0xb5,
+       0xf0, 0xb8, 0xc0, 0x0a, 0x60, 0xb1, 0xce, 0x1d, 0x7e, 0x81, 0x9d,
+       0x7a, 0x43, 0x1d, 0x7c, 0x90, 0xea, 0x0e, 0x5f
+};
+
+/** P-384 elliptic curve */
+WEIERSTRASS_CURVE ( p384, p384_curve, P384_LEN,
+                   p384_prime, p384_a, p384_b, p384_base );

diff --git a/src/include/ipxe/asn1.h b/src/include/ipxe/asn1.h
index d503ccf9ba226f1763df4b50fc76853eafd0bbf4..8a7461cd36d974bd873cbd925808772841769080 100644 (file)
--- a/src/include/ipxe/asn1.h
+++ b/src/include/ipxe/asn1.h
@@ -198,6 +198,11 @@ struct asn1_builder_header {
        ASN1_OID_INITIAL ( 1, 3 ), ASN1_OID_SINGLE ( 101 ),     \
        ASN1_OID_SINGLE ( 110 )
 
+/** ASN.1 OID for secp384r1 (1.3.132.0.34) */
+#define ASN1_OID_SECP384R1                                     \
+       ASN1_OID_INITIAL ( 1, 3 ), ASN1_OID_DOUBLE ( 132 ),     \
+       ASN1_OID_SINGLE ( 0 ), ASN1_OID_SINGLE ( 34 )
+
 /** ASN.1 OID for id-aes128-cbc (2.16.840.1.101.3.4.1.2) */
 #define ASN1_OID_AES128_CBC                                    \
        ASN1_OID_INITIAL ( 2, 16 ), ASN1_OID_DOUBLE ( 840 ),    \

diff --git a/src/include/ipxe/p384.h b/src/include/ipxe/p384.h
new file mode 100644 (file)
index 0000000..f4631b5
--- /dev/null
+++ b/src/include/ipxe/p384.h
@@ -0,0 +1,19 @@
+#ifndef _IPXE_P384_H
+#define _IPXE_P384_H
+
+/** @file
+ *
+ * NIST P-384 elliptic curve
+ *
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
+
+#include <ipxe/weierstrass.h>
+
+/** P-384 value length */
+#define P384_LEN ( 384 / 8 )
+
+extern struct elliptic_curve p384_curve;
+
+#endif /* _IPXE_P384_H */

diff --git a/src/include/ipxe/tls.h b/src/include/ipxe/tls.h
index 685c62e6d29ba88d8efbb8e7e2ad6757949bae33..7abbe4ff950036ba7fd18bc42ac9a1aa16366008 100644 (file)
--- a/src/include/ipxe/tls.h
+++ b/src/include/ipxe/tls.h
@@ -128,6 +128,7 @@ struct tls_header {
 /* TLS named curve extension */
 #define TLS_NAMED_CURVE 10
 #define TLS_NAMED_CURVE_SECP256R1 23
+#define TLS_NAMED_CURVE_SECP384R1 24
 #define TLS_NAMED_CURVE_X25519 29
 
 /* TLS signature algorithms extension */

diff --git a/src/tests/p384_test.c b/src/tests/p384_test.c
new file mode 100644 (file)
index 0000000..101cfc2
--- /dev/null
+++ b/src/tests/p384_test.c
@@ -0,0 +1,222 @@
+/*
+ * Copyright (C) 2025 Michael Brown <mbrown@fensystems.co.uk>.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
+
+/** @file
+ *
+ * NIST P-384 elliptic curve self-tests
+ *
+ */
+
+/* Forcibly enable assertions */
+#undef NDEBUG
+
+#include <ipxe/p384.h>
+#include <ipxe/test.h>
+#include "elliptic_test.h"
+
+/* http://point-at-infinity.org/ecc/nisttv k=1 */
+ELLIPTIC_TEST ( poi_1, &p384_curve, BASE_GENERATOR,
+               SCALAR ( 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 ),
+               EXPECTED ( 0xaa, 0x87, 0xca, 0x22, 0xbe, 0x8b, 0x05, 0x37,
+                          0x8e, 0xb1, 0xc7, 0x1e, 0xf3, 0x20, 0xad, 0x74,
+                          0x6e, 0x1d, 0x3b, 0x62, 0x8b, 0xa7, 0x9b, 0x98,
+                          0x59, 0xf7, 0x41, 0xe0, 0x82, 0x54, 0x2a, 0x38,
+                          0x55, 0x02, 0xf2, 0x5d, 0xbf, 0x55, 0x29, 0x6c,
+                          0x3a, 0x54, 0x5e, 0x38, 0x72, 0x76, 0x0a, 0xb7,
+                          0x36, 0x17, 0xde, 0x4a, 0x96, 0x26, 0x2c, 0x6f,
+                          0x5d, 0x9e, 0x98, 0xbf, 0x92, 0x92, 0xdc, 0x29,
+                          0xf8, 0xf4, 0x1d, 0xbd, 0x28, 0x9a, 0x14, 0x7c,
+                          0xe9, 0xda, 0x31, 0x13, 0xb5, 0xf0, 0xb8, 0xc0,
+                          0x0a, 0x60, 0xb1, 0xce, 0x1d, 0x7e, 0x81, 0x9d,
+                          0x7a, 0x43, 0x1d, 0x7c, 0x90, 0xea, 0x0e, 0x5f ) );
+
+/* http://point-at-infinity.org/ecc/nisttv k=2 */
+ELLIPTIC_TEST ( poi_2, &p384_curve, BASE_GENERATOR,
+               SCALAR ( 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02 ),
+               EXPECTED ( 0x08, 0xd9, 0x99, 0x05, 0x7b, 0xa3, 0xd2, 0xd9,
+                          0x69, 0x26, 0x00, 0x45, 0xc5, 0x5b, 0x97, 0xf0,
+                          0x89, 0x02, 0x59, 0x59, 0xa6, 0xf4, 0x34, 0xd6,
+                          0x51, 0xd2, 0x07, 0xd1, 0x9f, 0xb9, 0x6e, 0x9e,
+                          0x4f, 0xe0, 0xe8, 0x6e, 0xbe, 0x0e, 0x64, 0xf8,
+                          0x5b, 0x96, 0xa9, 0xc7, 0x52, 0x95, 0xdf, 0x61,
+                          0x8e, 0x80, 0xf1, 0xfa, 0x5b, 0x1b, 0x3c, 0xed,
+                          0xb7, 0xbf, 0xe8, 0xdf, 0xfd, 0x6d, 0xba, 0x74,
+                          0xb2, 0x75, 0xd8, 0x75, 0xbc, 0x6c, 0xc4, 0x3e,
+                          0x90, 0x4e, 0x50, 0x5f, 0x25, 0x6a, 0xb4, 0x25,
+                          0x5f, 0xfd, 0x43, 0xe9, 0x4d, 0x39, 0xe2, 0x2d,
+                          0x61, 0x50, 0x1e, 0x70, 0x0a, 0x94, 0x0e, 0x80 ) );
+
+/* http://point-at-infinity.org/ecc/nisttv k=2 (as base) to k=20 */
+ELLIPTIC_TEST ( poi_2_20, &p384_curve,
+               BASE ( 0x08, 0xd9, 0x99, 0x05, 0x7b, 0xa3, 0xd2, 0xd9,
+                      0x69, 0x26, 0x00, 0x45, 0xc5, 0x5b, 0x97, 0xf0,
+                      0x89, 0x02, 0x59, 0x59, 0xa6, 0xf4, 0x34, 0xd6,
+                      0x51, 0xd2, 0x07, 0xd1, 0x9f, 0xb9, 0x6e, 0x9e,
+                      0x4f, 0xe0, 0xe8, 0x6e, 0xbe, 0x0e, 0x64, 0xf8,
+                      0x5b, 0x96, 0xa9, 0xc7, 0x52, 0x95, 0xdf, 0x61,
+                      0x8e, 0x80, 0xf1, 0xfa, 0x5b, 0x1b, 0x3c, 0xed,
+                      0xb7, 0xbf, 0xe8, 0xdf, 0xfd, 0x6d, 0xba, 0x74,
+                      0xb2, 0x75, 0xd8, 0x75, 0xbc, 0x6c, 0xc4, 0x3e,
+                      0x90, 0x4e, 0x50, 0x5f, 0x25, 0x6a, 0xb4, 0x25,
+                      0x5f, 0xfd, 0x43, 0xe9, 0x4d, 0x39, 0xe2, 0x2d,
+                      0x61, 0x50, 0x1e, 0x70, 0x0a, 0x94, 0x0e, 0x80 ),
+               SCALAR ( 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0a ),
+               EXPECTED ( 0x60, 0x55, 0x08, 0xec, 0x02, 0xc5, 0x34, 0xbc,
+                          0xee, 0xe9, 0x48, 0x4c, 0x86, 0x08, 0x6d, 0x21,
+                          0x39, 0x84, 0x9e, 0x2b, 0x11, 0xc1, 0xa9, 0xca,
+                          0x1e, 0x28, 0x08, 0xde, 0xc2, 0xea, 0xf1, 0x61,
+                          0xac, 0x8a, 0x10, 0x5d, 0x70, 0xd4, 0xf8, 0x5c,
+                          0x50, 0x59, 0x9b, 0xe5, 0x80, 0x0a, 0x62, 0x3f,
+                          0x51, 0x58, 0xee, 0x87, 0x96, 0x2a, 0xc6, 0xb8,
+                          0x1f, 0x00, 0xa1, 0x03, 0xb8, 0x54, 0x3a, 0x07,
+                          0x38, 0x1b, 0x76, 0x39, 0xa3, 0xa6, 0x5f, 0x13,
+                          0x53, 0xae, 0xf1, 0x1b, 0x73, 0x31, 0x06, 0xdd,
+                          0xe9, 0x2e, 0x99, 0xb7, 0x8d, 0xe3, 0x67, 0xb4,
+                          0x8e, 0x23, 0x8c, 0x38, 0xda, 0xd8, 0xee, 0xdd ) );
+
+/* http://point-at-infinity.org/ecc/nisttv k=112233445566778899 */
+ELLIPTIC_TEST ( poi_mid, &p384_curve, BASE_GENERATOR,
+               SCALAR ( 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                        0x01, 0x8e, 0xbb, 0xb9, 0x5e, 0xed, 0x0e, 0x13 ),
+               EXPECTED ( 0xa4, 0x99, 0xef, 0xe4, 0x88, 0x39, 0xbc, 0x3a,
+                          0xbc, 0xd1, 0xc5, 0xce, 0xdb, 0xdd, 0x51, 0x90,
+                          0x4f, 0x95, 0x14, 0xdb, 0x44, 0xf4, 0x68, 0x6d,
+                          0xb9, 0x18, 0x98, 0x3b, 0x0c, 0x9d, 0xc3, 0xae,
+                          0xe0, 0x5a, 0x88, 0xb7, 0x24, 0x33, 0xe9, 0x51,
+                          0x5f, 0x91, 0xa3, 0x29, 0xf5, 0xf4, 0xfa, 0x60,
+                          0x3b, 0x7c, 0xa2, 0x8e, 0xf3, 0x1f, 0x80, 0x9c,
+                          0x2f, 0x1b, 0xa2, 0x4a, 0xae, 0xd8, 0x47, 0xd0,
+                          0xf8, 0xb4, 0x06, 0xa4, 0xb8, 0x96, 0x85, 0x42,
+                          0xde, 0x13, 0x9d, 0xb5, 0x82, 0x8c, 0xa4, 0x10,
+                          0xe6, 0x15, 0xd1, 0x18, 0x2e, 0x25, 0xb9, 0x1b,
+                          0x11, 0x31, 0xe2, 0x30, 0xb7, 0x27, 0xd3, 0x6a ) );
+
+/* http://point-at-infinity.org/ecc/nisttv k=<largest> */
+ELLIPTIC_TEST ( poi_large, &p384_curve, BASE_GENERATOR,
+               SCALAR ( 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+                        0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+                        0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+                        0xc7, 0x63, 0x4d, 0x81, 0xf4, 0x37, 0x2d, 0xdf,
+                        0x58, 0x1a, 0x0d, 0xb2, 0x48, 0xb0, 0xa7, 0x7a,
+                        0xec, 0xec, 0x19, 0x6a, 0xcc, 0xc5, 0x29, 0x72 ),
+               EXPECTED ( 0xaa, 0x87, 0xca, 0x22, 0xbe, 0x8b, 0x05, 0x37,
+                          0x8e, 0xb1, 0xc7, 0x1e, 0xf3, 0x20, 0xad, 0x74,
+                          0x6e, 0x1d, 0x3b, 0x62, 0x8b, 0xa7, 0x9b, 0x98,
+                          0x59, 0xf7, 0x41, 0xe0, 0x82, 0x54, 0x2a, 0x38,
+                          0x55, 0x02, 0xf2, 0x5d, 0xbf, 0x55, 0x29, 0x6c,
+                          0x3a, 0x54, 0x5e, 0x38, 0x72, 0x76, 0x0a, 0xb7,
+                          0xc9, 0xe8, 0x21, 0xb5, 0x69, 0xd9, 0xd3, 0x90,
+                          0xa2, 0x61, 0x67, 0x40, 0x6d, 0x6d, 0x23, 0xd6,
+                          0x07, 0x0b, 0xe2, 0x42, 0xd7, 0x65, 0xeb, 0x83,
+                          0x16, 0x25, 0xce, 0xec, 0x4a, 0x0f, 0x47, 0x3e,
+                          0xf5, 0x9f, 0x4e, 0x30, 0xe2, 0x81, 0x7e, 0x62,
+                          0x85, 0xbc, 0xe2, 0x84, 0x6f, 0x15, 0xf1, 0xa0 ) );
+
+/* Invalid curve point zero */
+ELLIPTIC_TEST ( invalid_zero, &p384_curve,
+               BASE ( 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ),
+               SCALAR ( 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 ),
+               EXPECTED_FAIL );
+
+/* Invalid curve point (base_x, base_y - 1) */
+ELLIPTIC_TEST ( invalid_one, &p384_curve,
+               BASE (  0xaa, 0x87, 0xca, 0x22, 0xbe, 0x8b, 0x05, 0x37,
+                       0x8e, 0xb1, 0xc7, 0x1e, 0xf3, 0x20, 0xad, 0x74,
+                       0x6e, 0x1d, 0x3b, 0x62, 0x8b, 0xa7, 0x9b, 0x98,
+                       0x59, 0xf7, 0x41, 0xe0, 0x82, 0x54, 0x2a, 0x38,
+                       0x55, 0x02, 0xf2, 0x5d, 0xbf, 0x55, 0x29, 0x6c,
+                       0x3a, 0x54, 0x5e, 0x38, 0x72, 0x76, 0x0a, 0xb7,
+                       0x36, 0x17, 0xde, 0x4a, 0x96, 0x26, 0x2c, 0x6f,
+                       0x5d, 0x9e, 0x98, 0xbf, 0x92, 0x92, 0xdc, 0x29,
+                       0xf8, 0xf4, 0x1d, 0xbd, 0x28, 0x9a, 0x14, 0x7c,
+                       0xe9, 0xda, 0x31, 0x13, 0xb5, 0xf0, 0xb8, 0xc0,
+                       0x0a, 0x60, 0xb1, 0xce, 0x1d, 0x7e, 0x81, 0x9d,
+                       0x7a, 0x43, 0x1d, 0x7c, 0x90, 0xea, 0x0e, 0x5e ),
+               SCALAR ( 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 ),
+               EXPECTED_FAIL );
+
+/**
+ * Perform P-384 self-test
+ *
+ */
+static void p384_test_exec ( void ) {
+
+       /* Tests from http://point-at-infinity.org/ecc/nisttv */
+       elliptic_ok ( &poi_1 );
+       elliptic_ok ( &poi_2 );
+       elliptic_ok ( &poi_2_20 );
+       elliptic_ok ( &poi_mid );
+       elliptic_ok ( &poi_large );
+
+       /* Invalid point tests */
+       elliptic_ok ( &invalid_zero );
+       elliptic_ok ( &invalid_one );
+}
+
+/** P-384 self-test */
+struct self_test p384_test __self_test = {
+       .name = "p384",
+       .exec = p384_test_exec,
+};

diff --git a/src/tests/tests.c b/src/tests/tests.c
index a1659fb297e159cd743817a7f84cfe5aadc30e63..96687423fa2e5cee5023bf00816f923f076592bc 100644 (file)
--- a/src/tests/tests.c
+++ b/src/tests/tests.c
@@ -87,3 +87,4 @@ REQUIRE_OBJECT ( mschapv2_test );
 REQUIRE_OBJECT ( uuid_test );
 REQUIRE_OBJECT ( editstring_test );
 REQUIRE_OBJECT ( p256_test );
+REQUIRE_OBJECT ( p384_test );