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Diffstat (limited to 'src/crypto/mishmash/oid_p256.c')
-rw-r--r-- | src/crypto/mishmash/oid_p256.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/src/crypto/mishmash/oid_p256.c b/src/crypto/mishmash/oid_p256.c new file mode 100644 index 000000000..d473df09f --- /dev/null +++ b/src/crypto/mishmash/oid_p256.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/p256.h> +#include <ipxe/asn1.h> +#include <ipxe/tls.h> + +/** "prime256v1" object identifier */ +static uint8_t oid_prime256v1[] = { ASN1_OID_PRIME256V1 }; + +/** "prime256v1" OID-identified algorithm */ +struct asn1_algorithm prime256v1_algorithm __asn1_algorithm = { + .name = "prime256v1", + .curve = &p256_curve, + .oid = ASN1_CURSOR ( oid_prime256v1 ), +}; + +/** P-256 named curve */ +struct tls_named_curve tls_secp256r1_named_curve __tls_named_curve ( 01 ) = { + .curve = &p256_curve, + .code = htons ( TLS_NAMED_CURVE_SECP256R1 ), + .format = TLS_POINT_FORMAT_UNCOMPRESSED, + .pre_master_secret_len = P256_LEN, +}; |