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[crypto] Add OID-identified algorithms for ECDSA with SHA2 hash family

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Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown
2025-12-19 14:43:56 +00:00
parent d14066e924
commit d6eeb9039f
8 changed files with 252 additions and 0 deletions
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20
src/config/config_crypto.c
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@@ -215,3 +215,23 @@ REQUIRE_OBJECT ( ecdhe_rsa_aes_gcm_sha256 );
defined ( CRYPTO_CIPHER_AES_GCM ) && defined ( CRYPTO_DIGEST_SHA384 )
REQUIRE_OBJECT ( ecdhe_rsa_aes_gcm_sha384 );
#endif
/* ECDSA and SHA-224 */
#if defined ( CRYPTO_PUBKEY_ECDSA ) && defined ( CRYPTO_DIGEST_SHA224 )
REQUIRE_OBJECT ( ecdsa_sha224 );
#endif
/* ECDSA and SHA-256 */
#if defined ( CRYPTO_PUBKEY_ECDSA ) && defined ( CRYPTO_DIGEST_SHA256 )
REQUIRE_OBJECT ( ecdsa_sha256 );
#endif
/* ECDSA and SHA-384 */
#if defined ( CRYPTO_PUBKEY_ECDSA ) && defined ( CRYPTO_DIGEST_SHA384 )
REQUIRE_OBJECT ( ecdsa_sha384 );
#endif
/* ECDSA and SHA-512 */
#if defined ( CRYPTO_PUBKEY_ECDSA ) && defined ( CRYPTO_DIGEST_SHA512 )
REQUIRE_OBJECT ( ecdsa_sha512 );
#endif

3
src/config/crypto.h
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@@ -24,6 +24,9 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
/** RSA public-key algorithm */
#define CRYPTO_PUBKEY_RSA
/** ECDSA public-key algorithm */
#define CRYPTO_PUBKEY_ECDSA
/** AES-CBC block cipher */
#define CRYPTO_CIPHER_AES_CBC

51
src/crypto/mishmash/ecdsa_sha224.c Normal file
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@@ -0,0 +1,51 @@
/*
* 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 <ipxe/ecdsa.h>
#include <ipxe/sha256.h>
#include <ipxe/asn1.h>
#include <ipxe/tls.h>
/** "ecdsa-with-SHA224" object identifier */
static uint8_t oid_ecdsa_with_sha224[] = { ASN1_OID_ECDSA_WITH_SHA224 };
/** "ecdsa-with-SHA224" OID-identified algorithm */
struct asn1_algorithm ecdsa_with_sha224_algorithm __asn1_algorithm = {
.name = "ecdsaWithSHA224",
.pubkey = &ecdsa_algorithm,
.digest = &sha224_algorithm,
.oid = ASN1_CURSOR ( oid_ecdsa_with_sha224 ),
};
/** ECDSA with SHA-224 signature hash algorithm */
struct tls_signature_hash_algorithm
tls_ecdsa_sha224 __tls_sig_hash_algorithm = {
.code = {
.signature = TLS_ECDSA_ALGORITHM,
.hash = TLS_SHA224_ALGORITHM,
},
.pubkey = &ecdsa_algorithm,
.digest = &sha224_algorithm,
};

51
src/crypto/mishmash/ecdsa_sha256.c Normal file
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@@ -0,0 +1,51 @@
/*
* 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 <ipxe/ecdsa.h>
#include <ipxe/sha256.h>
#include <ipxe/asn1.h>
#include <ipxe/tls.h>
/** "ecdsa-with-SHA256" object identifier */
static uint8_t oid_ecdsa_with_sha256[] = { ASN1_OID_ECDSA_WITH_SHA256 };
/** "ecdsa-with-SHA256" OID-identified algorithm */
struct asn1_algorithm ecdsa_with_sha256_algorithm __asn1_algorithm = {
.name = "ecdsaWithSHA256",
.pubkey = &ecdsa_algorithm,
.digest = &sha256_algorithm,
.oid = ASN1_CURSOR ( oid_ecdsa_with_sha256 ),
};
/** ECDSA with SHA-256 signature hash algorithm */
struct tls_signature_hash_algorithm
tls_ecdsa_sha256 __tls_sig_hash_algorithm = {
.code = {
.signature = TLS_ECDSA_ALGORITHM,
.hash = TLS_SHA256_ALGORITHM,
},
.pubkey = &ecdsa_algorithm,
.digest = &sha256_algorithm,
};

51
src/crypto/mishmash/ecdsa_sha384.c Normal file
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@@ -0,0 +1,51 @@
/*
* 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 <ipxe/ecdsa.h>
#include <ipxe/sha512.h>
#include <ipxe/asn1.h>
#include <ipxe/tls.h>
/** "ecdsa-with-SHA384" object identifier */
static uint8_t oid_ecdsa_with_sha384[] = { ASN1_OID_ECDSA_WITH_SHA384 };
/** "ecdsa-with-SHA384" OID-identified algorithm */
struct asn1_algorithm ecdsa_with_sha384_algorithm __asn1_algorithm = {
.name = "ecdsaWithSHA384",
.pubkey = &ecdsa_algorithm,
.digest = &sha384_algorithm,
.oid = ASN1_CURSOR ( oid_ecdsa_with_sha384 ),
};
/** ECDSA with SHA-384 signature hash algorithm */
struct tls_signature_hash_algorithm
tls_ecdsa_sha384 __tls_sig_hash_algorithm = {
.code = {
.signature = TLS_ECDSA_ALGORITHM,
.hash = TLS_SHA384_ALGORITHM,
},
.pubkey = &ecdsa_algorithm,
.digest = &sha384_algorithm,
};

51
src/crypto/mishmash/ecdsa_sha512.c Normal file
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@@ -0,0 +1,51 @@
/*
* 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 <ipxe/ecdsa.h>
#include <ipxe/sha512.h>
#include <ipxe/asn1.h>
#include <ipxe/tls.h>
/** "ecdsa-with-SHA512" object identifier */
static uint8_t oid_ecdsa_with_sha512[] = { ASN1_OID_ECDSA_WITH_SHA512 };
/** "ecdsa-with-SHA512" OID-identified algorithm */
struct asn1_algorithm ecdsa_with_sha512_algorithm __asn1_algorithm = {
.name = "ecdsaWithSHA512",
.pubkey = &ecdsa_algorithm,
.digest = &sha512_algorithm,
.oid = ASN1_CURSOR ( oid_ecdsa_with_sha512 ),
};
/** ECDSA with SHA-512 signature hash algorithm */
struct tls_signature_hash_algorithm
tls_ecdsa_sha512 __tls_sig_hash_algorithm = {
.code = {
.signature = TLS_ECDSA_ALGORITHM,
.hash = TLS_SHA512_ALGORITHM,
},
.pubkey = &ecdsa_algorithm,
.digest = &sha512_algorithm,
};

24
src/include/ipxe/asn1.h
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@@ -139,6 +139,30 @@ struct asn1_builder_header {
ASN1_OID_DOUBLE ( 10045 ), ASN1_OID_SINGLE ( 3 ), \
ASN1_OID_SINGLE ( 1 ), ASN1_OID_SINGLE ( 7 )
/** ASN.1 OID for ecdsa-with-SHA224 (1.2.840.10045.4.3.1) */
#define ASN1_OID_ECDSA_WITH_SHA224 \
ASN1_OID_INITIAL ( 1, 2 ), ASN1_OID_DOUBLE ( 840 ), \
ASN1_OID_DOUBLE ( 10045 ), ASN1_OID_SINGLE ( 4 ), \
ASN1_OID_SINGLE ( 3 ), ASN1_OID_SINGLE ( 1 )
/** ASN.1 OID for ecdsa-with-SHA256 (1.2.840.10045.4.3.2) */
#define ASN1_OID_ECDSA_WITH_SHA256 \
ASN1_OID_INITIAL ( 1, 2 ), ASN1_OID_DOUBLE ( 840 ), \
ASN1_OID_DOUBLE ( 10045 ), ASN1_OID_SINGLE ( 4 ), \
ASN1_OID_SINGLE ( 3 ), ASN1_OID_SINGLE ( 2 )
/** ASN.1 OID for ecdsa-with-SHA384 (1.2.840.10045.4.3.3) */
#define ASN1_OID_ECDSA_WITH_SHA384 \
ASN1_OID_INITIAL ( 1, 2 ), ASN1_OID_DOUBLE ( 840 ), \
ASN1_OID_DOUBLE ( 10045 ), ASN1_OID_SINGLE ( 4 ), \
ASN1_OID_SINGLE ( 3 ), ASN1_OID_SINGLE ( 3 )
/** ASN.1 OID for ecdsa-with-SHA512 (1.2.840.10045.4.3.4) */
#define ASN1_OID_ECDSA_WITH_SHA512 \
ASN1_OID_INITIAL ( 1, 2 ), ASN1_OID_DOUBLE ( 840 ), \
ASN1_OID_DOUBLE ( 10045 ), ASN1_OID_SINGLE ( 4 ), \
ASN1_OID_SINGLE ( 3 ), ASN1_OID_SINGLE ( 4 )
/** ASN.1 OID for rsaEncryption (1.2.840.113549.1.1.1) */
#define ASN1_OID_RSAENCRYPTION \
ASN1_OID_INITIAL ( 1, 2 ), ASN1_OID_DOUBLE ( 840 ), \

1
src/include/ipxe/tls.h
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@@ -113,6 +113,7 @@ struct tls_header {
/* TLS signature algorithm identifiers */
#define TLS_RSA_ALGORITHM 1
#define TLS_ECDSA_ALGORITHM 3
/* TLS server name extension */
#define TLS_SERVER_NAME 0