[03/13] crypto/ffdhe: Finite Field DH Ephemeral Parameters

Message ID	20210810124230.12161-4-hare@suse.de (mailing list archive)
State	Not Applicable
Delegated to:	Herbert Xu
Headers	show Return-Path: <linux-crypto-owner@kernel.org> From: Hannes Reinecke <hare@suse.de> To: Christoph Hellwig <hch@lst.de> Cc: Sagi Grimberg <sagi@grimberg.me>, Keith Busch <keith.busch@wdc.com>, Herbert Xu <herbert@gondor.apana.org.au>, "David S . Miller" <davem@davemloft.net>, linux-nvme@lists.infradead.org, linux-crypto@vger.kernel.org, Hannes Reinecke <hare@suse.de> Subject: [PATCH 03/13] crypto/ffdhe: Finite Field DH Ephemeral Parameters Date: Tue, 10 Aug 2021 14:42:20 +0200 Message-Id: <20210810124230.12161-4-hare@suse.de> In-Reply-To: <20210810124230.12161-1-hare@suse.de> References: <20210810124230.12161-1-hare@suse.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk
Series	nvme: In-band authentication support \| expand [PATCHv2,00/13] nvme: In-band authentication support [01/13] crypto: add crypto_has_shash() [02/13] crypto: add crypto_has_kpp() [03/13] crypto/ffdhe: Finite Field DH Ephemeral Parameters [04/13] lib/base64: RFC4648-compliant base64 encoding [05/13] nvme: add definitions for NVMe In-Band authentication [06/13] nvme-fabrics: decode 'authentication required' connect error [07/13] nvme: Implement In-Band authentication [08/13] nvme-auth: Diffie-Hellman key exchange support [09/13] nvmet: Parse fabrics commands on all queues [10/13] nvmet: Implement basic In-Band Authentication [11/13] nvmet-auth: Diffie-Hellman key exchange support [12/13] nvmet-auth: expire authentication sessions [13/13] nvme: add non-standard ECDH and curve25517 algorithms

diff --git a/crypto/Kconfig b/crypto/Kconfig index ca3b02dcbbfa..1bea506ba56f 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -231,6 +231,14 @@ config CRYPTO_DH help Generic implementation of the Diffie-Hellman algorithm. +config CRYPTO_FFDHE + tristate "Finite Field DH (RFC 7919) ephemeral parameters" + select CRYPTO_DH + select CRYPTO_KPP + select CRYPTO_RNG_DEFAULT + help + Generic implementation of the Finite Field DH algorithm + config CRYPTO_ECC tristate diff --git a/crypto/Makefile b/crypto/Makefile index 10526d4559b8..d3bc79fba23f 100644 --- a/crypto/Makefile +++ b/crypto/Makefile @@ -177,6 +177,7 @@ obj-$(CONFIG_CRYPTO_OFB) += ofb.o obj-$(CONFIG_CRYPTO_ECC) += ecc.o obj-$(CONFIG_CRYPTO_ESSIV) += essiv.o obj-$(CONFIG_CRYPTO_CURVE25519) += curve25519-generic.o +obj-$(CONFIG_CRYPTO_FFDHE) += ffdhe_helper.o ecdh_generic-y += ecdh.o ecdh_generic-y += ecdh_helper.o diff --git a/crypto/ffdhe_helper.c b/crypto/ffdhe_helper.c new file mode 100644 index 000000000000..d7018bc3a8ec --- /dev/null +++ b/crypto/ffdhe_helper.c @@ -0,0 +1,880 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Finite Field DH Ephemeral Parameters + * Values are taken from RFC 7919 Appendix A + * + * Copyright (c) 2021, Hannes Reinecke, SUSE Software Products + */ + +#include <linux/module.h> +#include <crypto/internal/kpp.h> +#include <crypto/kpp.h> +#include <crypto/dh.h> +#include <crypto/ffdhe.h> +#include <linux/mpi.h> +/* + * ffdhe2048 generator (g), modulus (p) and group size (q) + */ +const u8 ffdhe2048_g[] = { 0x02 }; + +const u8 ffdhe2048_p[] = { + 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, + 0xad,0xf8,0x54,0x58,0xa2,0xbb,0x4a,0x9a, + 0xaf,0xdc,0x56,0x20,0x27,0x3d,0x3c,0xf1, + 0xd8,0xb9,0xc5,0x83,0xce,0x2d,0x36,0x95, + 0xa9,0xe1,0x36,0x41,0x14,0x64,0x33,0xfb, + 0xcc,0x93,0x9d,0xce,0x24,0x9b,0x3e,0xf9, + 0x7d,0x2f,0xe3,0x63,0x63,0x0c,0x75,0xd8, + 0xf6,0x81,0xb2,0x02,0xae,0xc4,0x61,0x7a, + 0xd3,0xdf,0x1e,0xd5,0xd5,0xfd,0x65,0x61, + 0x24,0x33,0xf5,0x1f,0x5f,0x06,0x6e,0xd0, + 0x85,0x63,0x65,0x55,0x3d,0xed,0x1a,0xf3, + 0xb5,0x57,0x13,0x5e,0x7f,0x57,0xc9,0x35, + 0x98,0x4f,0x0c,0x70,0xe0,0xe6,0x8b,0x77, + 0xe2,0xa6,0x89,0xda,0xf3,0xef,0xe8,0x72, + 0x1d,0xf1,0x58,0xa1,0x36,0xad,0xe7,0x35, + 0x30,0xac,0xca,0x4f,0x48,0x3a,0x79,0x7a, + 0xbc,0x0a,0xb1,0x82,0xb3,0x24,0xfb,0x61, + 0xd1,0x08,0xa9,0x4b,0xb2,0xc8,0xe3,0xfb, + 0xb9,0x6a,0xda,0xb7,0x60,0xd7,0xf4,0x68, + 0x1d,0x4f,0x42,0xa3,0xde,0x39,0x4d,0xf4, + 0xae,0x56,0xed,0xe7,0x63,0x72,0xbb,0x19, + 0x0b,0x07,0xa7,0xc8,0xee,0x0a,0x6d,0x70, + 0x9e,0x02,0xfc,0xe1,0xcd,0xf7,0xe2,0xec, + 0xc0,0x34,0x04,0xcd,0x28,0x34,0x2f,0x61, + 0x91,0x72,0xfe,0x9c,0xe9,0x85,0x83,0xff, + 0x8e,0x4f,0x12,0x32,0xee,0xf2,0x81,0x83, + 0xc3,0xfe,0x3b,0x1b,0x4c,0x6f,0xad,0x73, + 0x3b,0xb5,0xfc,0xbc,0x2e,0xc2,0x20,0x05, + 0xc5,0x8e,0xf1,0x83,0x7d,0x16,0x83,0xb2, + 0xc6,0xf3,0x4a,0x26,0xc1,0xb2,0xef,0xfa, + 0x88,0x6b,0x42,0x38,0x61,0x28,0x5c,0x97, + 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, +}; + +const u8 ffdhe2048_q[] = { + 0x7f,0xff,0xff,0xff,0xff,0xff,0xff,0xff, + 0xd6,0xfc,0x2a,0x2c,0x51,0x5d,0xa5,0x4d, + 0x57,0xee,0x2b,0x10,0x13,0x9e,0x9e,0x78, + 0xec,0x5c,0xe2,0xc1,0xe7,0x16,0x9b,0x4a, + 0xd4,0xf0,0x9b,0x20,0x8a,0x32,0x19,0xfd, + 0xe6,0x49,0xce,0xe7,0x12,0x4d,0x9f,0x7c, + 0xbe,0x97,0xf1,0xb1,0xb1,0x86,0x3a,0xec, + 0x7b,0x40,0xd9,0x01,0x57,0x62,0x30,0xbd, + 0x69,0xef,0x8f,0x6a,0xea,0xfe,0xb2,0xb0, + 0x92,0x19,0xfa,0x8f,0xaf,0x83,0x37,0x68, + 0x42,0xb1,0xb2,0xaa,0x9e,0xf6,0x8d,0x79, + 0xda,0xab,0x89,0xaf,0x3f,0xab,0xe4,0x9a, + 0xcc,0x27,0x86,0x38,0x70,0x73,0x45,0xbb, + 0xf1,0x53,0x44,0xed,0x79,0xf7,0xf4,0x39, + 0x0e,0xf8,0xac,0x50,0x9b,0x56,0xf3,0x9a, + 0x98,0x56,0x65,0x27,0xa4,0x1d,0x3c,0xbd, + 0x5e,0x05,0x58,0xc1,0x59,0x92,0x7d,0xb0, + 0xe8,0x84,0x54,0xa5,0xd9,0x64,0x71,0xfd, + 0xdc,0xb5,0x6d,0x5b,0xb0,0x6b,0xfa,0x34, + 0x0e,0xa7,0xa1,0x51,0xef,0x1c,0xa6,0xfa, + 0x57,0x2b,0x76,0xf3,0xb1,0xb9,0x5d,0x8c, + 0x85,0x83,0xd3,0xe4,0x77,0x05,0x36,0xb8, + 0x4f,0x01,0x7e,0x70,0xe6,0xfb,0xf1,0x76, + 0x60,0x1a,0x02,0x66,0x94,0x1a,0x17,0xb0, + 0xc8,0xb9,0x7f,0x4e,0x74,0xc2,0xc1,0xff, + 0xc7,0x27,0x89,0x19,0x77,0x79,0x40,0xc1, + 0xe1,0xff,0x1d,0x8d,0xa6,0x37,0xd6,0xb9, + 0x9d,0xda,0xfe,0x5e,0x17,0x61,0x10,0x02, + 0xe2,0xc7,0x78,0xc1,0xbe,0x8b,0x41,0xd9, + 0x63,0x79,0xa5,0x13,0x60,0xd9,0x77,0xfd, + 0x44,0x35,0xa1,0x1c,0x30,0x94,0x2e,0x4b, + 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, +}; + +/* + * ffdhe3072 generator (g), modulus (p) and group size (q) + */ + +const u8 ffdhe3072_g[] = { 0x02 }; + +const u8 ffdhe3072_p[] = { + 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, + 0xad,0xf8,0x54,0x58,0xa2,0xbb,0x4a,0x9a, + 0xaf,0xdc,0x56,0x20,0x27,0x3d,0x3c,0xf1, + 0xd8,0xb9,0xc5,0x83,0xce,0x2d,0x36,0x95, + 0xa9,0xe1,0x36,0x41,0x14,0x64,0x33,0xfb, + 0xcc,0x93,0x9d,0xce,0x24,0x9b,0x3e,0xf9, + 0x7d,0x2f,0xe3,0x63,0x63,0x0c,0x75,0xd8, + 0xf6,0x81,0xb2,0x02,0xae,0xc4,0x61,0x7a, + 0xd3,0xdf,0x1e,0xd5,0xd5,0xfd,0x65,0x61, + 0x24,0x33,0xf5,0x1f,0x5f,0x06,0x6e,0xd0, + 0x85,0x63,0x65,0x55,0x3d,0xed,0x1a,0xf3, + 0xb5,0x57,0x13,0x5e,0x7f,0x57,0xc9,0x35, + 0x98,0x4f,0x0c,0x70,0xe0,0xe6,0x8b,0x77, + 0xe2,0xa6,0x89,0xda,0xf3,0xef,0xe8,0x72, + 0x1d,0xf1,0x58,0xa1,0x36,0xad,0xe7,0x35, + 0x30,0xac,0xca,0x4f,0x48,0x3a,0x79,0x7a, + 0xbc,0x0a,0xb1,0x82,0xb3,0x24,0xfb,0x61, + 0xd1,0x08,0xa9,0x4b,0xb2,0xc8,0xe3,0xfb, + 0xb9,0x6a,0xda,0xb7,0x60,0xd7,0xf4,0x68, + 0x1d,0x4f,0x42,0xa3,0xde,0x39,0x4d,0xf4, + 0xae,0x56,0xed,0xe7,0x63,0x72,0xbb,0x19, + 0x0b,0x07,0xa7,0xc8,0xee,0x0a,0x6d,0x70, + 0x9e,0x02,0xfc,0xe1,0xcd,0xf7,0xe2,0xec, + 0xc0,0x34,0x04,0xcd,0x28,0x34,0x2f,0x61, + 0x91,0x72,0xfe,0x9c,0xe9,0x85,0x83,0xff, + 0x8e,0x4f,0x12,0x32,0xee,0xf2,0x81,0x83, + 0xc3,0xfe,0x3b,0x1b,0x4c,0x6f,0xad,0x73, + 0x3b,0xb5,0xfc,0xbc,0x2e,0xc2,0x20,0x05, + 0xc5,0x8e,0xf1,0x83,0x7d,0x16,0x83,0xb2, + 0xc6,0xf3,0x4a,0x26,0xc1,0xb2,0xef,0xfa, + 0x88,0x6b,0x42,0x38,0x61,0x1f,0xcf,0xdc, + 0xde,0x35,0x5b,0x3b,0x65,0x19,0x03,0x5b, + 0xbc,0x34,0xf4,0xde,0xf9,0x9c,0x02,0x38, + 0x61,0xb4,0x6f,0xc9,0xd6,0xe6,0xc9,0x07, + 0x7a,0xd9,0x1d,0x26,0x91,0xf7,0xf7,0xee, + 0x59,0x8c,0xb0,0xfa,0xc1,0x86,0xd9,0x1c, + 0xae,0xfe,0x13,0x09,0x85,0x13,0x92,0x70, + 0xb4,0x13,0x0c,0x93,0xbc,0x43,0x79,0x44, + 0xf4,0xfd,0x44,0x52,0xe2,0xd7,0x4d,0xd3, + 0x64,0xf2,0xe2,0x1e,0x71,0xf5,0x4b,0xff, + 0x5c,0xae,0x82,0xab,0x9c,0x9d,0xf6,0x9e, + 0xe8,0x6d,0x2b,0xc5,0x22,0x36,0x3a,0x0d, + 0xab,0xc5,0x21,0x97,0x9b,0x0d,0xea,0xda, + 0x1d,0xbf,0x9a,0x42,0xd5,0xc4,0x48,0x4e, + 0x0a,0xbc,0xd0,0x6b,0xfa,0x53,0xdd,0xef, + 0x3c,0x1b,0x20,0xee,0x3f,0xd5,0x9d,0x7c, + 0x25,0xe4,0x1d,0x2b,0x66,0xc6,0x2e,0x37, + 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, +}; + +const u8 ffdhe3072_q[] = { + 0x7f,0xff,0xff,0xff,0xff,0xff,0xff,0xff, + 0xd6,0xfc,0x2a,0x2c,0x51,0x5d,0xa5,0x4d, + 0x57,0xee,0x2b,0x10,0x13,0x9e,0x9e,0x78, + 0xec,0x5c,0xe2,0xc1,0xe7,0x16,0x9b,0x4a, + 0xd4,0xf0,0x9b,0x20,0x8a,0x32,0x19,0xfd, + 0xe6,0x49,0xce,0xe7,0x12,0x4d,0x9f,0x7c, + 0xbe,0x97,0xf1,0xb1,0xb1,0x86,0x3a,0xec, + 0x7b,0x40,0xd9,0x01,0x57,0x62,0x30,0xbd, + 0x69,0xef,0x8f,0x6a,0xea,0xfe,0xb2,0xb0, + 0x92,0x19,0xfa,0x8f,0xaf,0x83,0x37,0x68, + 0x42,0xb1,0xb2,0xaa,0x9e,0xf6,0x8d,0x79, + 0xda,0xab,0x89,0xaf,0x3f,0xab,0xe4,0x9a, + 0xcc,0x27,0x86,0x38,0x70,0x73,0x45,0xbb, + 0xf1,0x53,0x44,0xed,0x79,0xf7,0xf4,0x39, + 0x0e,0xf8,0xac,0x50,0x9b,0x56,0xf3,0x9a, + 0x98,0x56,0x65,0x27,0xa4,0x1d,0x3c,0xbd, + 0x5e,0x05,0x58,0xc1,0x59,0x92,0x7d,0xb0, + 0xe8,0x84,0x54,0xa5,0xd9,0x64,0x71,0xfd, + 0xdc,0xb5,0x6d,0x5b,0xb0,0x6b,0xfa,0x34, + 0x0e,0xa7,0xa1,0x51,0xef,0x1c,0xa6,0xfa, + 0x57,0x2b,0x76,0xf3,0xb1,0xb9,0x5d,0x8c, + 0x85,0x83,0xd3,0xe4,0x77,0x05,0x36,0xb8, + 0x4f,0x01,0x7e,0x70,0xe6,0xfb,0xf1,0x76, + 0x60,0x1a,0x02,0x66,0x94,0x1a,0x17,0xb0, + 0xc8,0xb9,0x7f,0x4e,0x74,0xc2,0xc1,0xff, + 0xc7,0x27,0x89,0x19,0x77,0x79,0x40,0xc1, + 0xe1,0xff,0x1d,0x8d,0xa6,0x37,0xd6,0xb9, + 0x9d,0xda,0xfe,0x5e,0x17,0x61,0x10,0x02, + 0xe2,0xc7,0x78,0xc1,0xbe,0x8b,0x41,0xd9, + 0x63,0x79,0xa5,0x13,0x60,0xd9,0x77,0xfd, + 0x44,0x35,0xa1,0x1c,0x30,0x8f,0xe7,0xee, + 0x6f,0x1a,0xad,0x9d,0xb2,0x8c,0x81,0xad, + 0xde,0x1a,0x7a,0x6f,0x7c,0xce,0x01,0x1c, + 0x30,0xda,0x37,0xe4,0xeb,0x73,0x64,0x83, + 0xbd,0x6c,0x8e,0x93,0x48,0xfb,0xfb,0xf7, + 0x2c,0xc6,0x58,0x7d,0x60,0xc3,0x6c,0x8e, + 0x57,0x7f,0x09,0x84,0xc2,0x89,0xc9,0x38, + 0x5a,0x09,0x86,0x49,0xde,0x21,0xbc,0xa2, + 0x7a,0x7e,0xa2,0x29,0x71,0x6b,0xa6,0xe9, + 0xb2,0x79,0x71,0x0f,0x38,0xfa,0xa5,0xff, + 0xae,0x57,0x41,0x55,0xce,0x4e,0xfb,0x4f, + 0x74,0x36,0x95,0xe2,0x91,0x1b,0x1d,0x06, + 0xd5,0xe2,0x90,0xcb,0xcd,0x86,0xf5,0x6d, + 0x0e,0xdf,0xcd,0x21,0x6a,0xe2,0x24,0x27, + 0x05,0x5e,0x68,0x35,0xfd,0x29,0xee,0xf7, + 0x9e,0x0d,0x90,0x77,0x1f,0xea,0xce,0xbe, + 0x12,0xf2,0x0e,0x95,0xb3,0x63,0x17,0x1b, + 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, +}; + +/* + * ffdhe4096 generator (g), modulus (p) and group size (q) + */ + +const u8 ffdhe4096_g[] = { 0x02 }; + +const u8 ffdhe4096_p[] = { + 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, + 0xad,0xf8,0x54,0x58,0xa2,0xbb,0x4a,0x9a, + 0xaf,0xdc,0x56,0x20,0x27,0x3d,0x3c,0xf1, + 0xd8,0xb9,0xc5,0x83,0xce,0x2d,0x36,0x95, + 0xa9,0xe1,0x36,0x41,0x14,0x64,0x33,0xfb, + 0xcc,0x93,0x9d,0xce,0x24,0x9b,0x3e,0xf9, + 0x7d,0x2f,0xe3,0x63,0x63,0x0c,0x75,0xd8, + 0xf6,0x81,0xb2,0x02,0xae,0xc4,0x61,0x7a, + 0xd3,0xdf,0x1e,0xd5,0xd5,0xfd,0x65,0x61, + 0x24,0x33,0xf5,0x1f,0x5f,0x06,0x6e,0xd0, + 0x85,0x63,0x65,0x55,0x3d,0xed,0x1a,0xf3, + 0xb5,0x57,0x13,0x5e,0x7f,0x57,0xc9,0x35, + 0x98,0x4f,0x0c,0x70,0xe0,0xe6,0x8b,0x77, + 0xe2,0xa6,0x89,0xda,0xf3,0xef,0xe8,0x72, + 0x1d,0xf1,0x58,0xa1,0x36,0xad,0xe7,0x35, + 0x30,0xac,0xca,0x4f,0x48,0x3a,0x79,0x7a, + 0xbc,0x0a,0xb1,0x82,0xb3,0x24,0xfb,0x61, + 0xd1,0x08,0xa9,0x4b,0xb2,0xc8,0xe3,0xfb, + 0xb9,0x6a,0xda,0xb7,0x60,0xd7,0xf4,0x68, + 0x1d,0x4f,0x42,0xa3,0xde,0x39,0x4d,0xf4, + 0xae,0x56,0xed,0xe7,0x63,0x72,0xbb,0x19, + 0x0b,0x07,0xa7,0xc8,0xee,0x0a,0x6d,0x70, + 0x9e,0x02,0xfc,0xe1,0xcd,0xf7,0xe2,0xec, + 0xc0,0x34,0x04,0xcd,0x28,0x34,0x2f,0x61, + 0x91,0x72,0xfe,0x9c,0xe9,0x85,0x83,0xff, + 0x8e,0x4f,0x12,0x32,0xee,0xf2,0x81,0x83, + 0xc3,0xfe,0x3b,0x1b,0x4c,0x6f,0xad,0x73, + 0x3b,0xb5,0xfc,0xbc,0x2e,0xc2,0x20,0x05, + 0xc5,0x8e,0xf1,0x83,0x7d,0x16,0x83,0xb2, + 0xc6,0xf3,0x4a,0x26,0xc1,0xb2,0xef,0xfa, + 0x88,0x6b,0x42,0x38,0x61,0x1f,0xcf,0xdc, + 0xde,0x35,0x5b,0x3b,0x65,0x19,0x03,0x5b, + 0xbc,0x34,0xf4,0xde,0xf9,0x9c,0x02,0x38, + 0x61,0xb4,0x6f,0xc9,0xd6,0xe6,0xc9,0x07, + 0x7a,0xd9,0x1d,0x26,0x91,0xf7,0xf7,0xee, + 0x59,0x8c,0xb0,0xfa,0xc1,0x86,0xd9,0x1c, + 0xae,0xfe,0x13,0x09,0x85,0x13,0x92,0x70, + 0xb4,0x13,0x0c,0x93,0xbc,0x43,0x79,0x44, + 0xf4,0xfd,0x44,0x52,0xe2,0xd7,0x4d,0xd3, + 0x64,0xf2,0xe2,0x1e,0x71,0xf5,0x4b,0xff, + 0x5c,0xae,0x82,0xab,0x9c,0x9d,0xf6,0x9e, + 0xe8,0x6d,0x2b,0xc5,0x22,0x36,0x3a,0x0d, + 0xab,0xc5,0x21,0x97,0x9b,0x0d,0xea,0xda, + 0x1d,0xbf,0x9a,0x42,0xd5,0xc4,0x48,0x4e, + 0x0a,0xbc,0xd0,0x6b,0xfa,0x53,0xdd,0xef, + 0x3c,0x1b,0x20,0xee,0x3f,0xd5,0x9d,0x7c, + 0x25,0xe4,0x1d,0x2b,0x66,0x9e,0x1e,0xf1, + 0x6e,0x6f,0x52,0xc3,0x16,0x4d,0xf4,0xfb, + 0x79,0x30,0xe9,0xe4,0xe5,0x88,0x57,0xb6, + 0xac,0x7d,0x5f,0x42,0xd6,0x9f,0x6d,0x18, + 0x77,0x63,0xcf,0x1d,0x55,0x03,0x40,0x04, + 0x87,0xf5,0x5b,0xa5,0x7e,0x31,0xcc,0x7a, + 0x71,0x35,0xc8,0x86,0xef,0xb4,0x31,0x8a, + 0xed,0x6a,0x1e,0x01,0x2d,0x9e,0x68,0x32, + 0xa9,0x07,0x60,0x0a,0x91,0x81,0x30,0xc4, + 0x6d,0xc7,0x78,0xf9,0x71,0xad,0x00,0x38, + 0x09,0x29,0x99,0xa3,0x33,0xcb,0x8b,0x7a, + 0x1a,0x1d,0xb9,0x3d,0x71,0x40,0x00,0x3c, + 0x2a,0x4e,0xce,0xa9,0xf9,0x8d,0x0a,0xcc, + 0x0a,0x82,0x91,0xcd,0xce,0xc9,0x7d,0xcf, + 0x8e,0xc9,0xb5,0x5a,0x7f,0x88,0xa4,0x6b, + 0x4d,0xb5,0xa8,0x51,0xf4,0x41,0x82,0xe1, + 0xc6,0x8a,0x00,0x7e,0x5e,0x65,0x5f,0x6a, + 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, +}; + +const u8 ffdhe4096_q[] = { + 0x7f,0xff,0xff,0xff,0xff,0xff,0xff,0xff, + 0xd6,0xfc,0x2a,0x2c,0x51,0x5d,0xa5,0x4d, + 0x57,0xee,0x2b,0x10,0x13,0x9e,0x9e,0x78, + 0xec,0x5c,0xe2,0xc1,0xe7,0x16,0x9b,0x4a, + 0xd4,0xf0,0x9b,0x20,0x8a,0x32,0x19,0xfd, + 0xe6,0x49,0xce,0xe7,0x12,0x4d,0x9f,0x7c, + 0xbe,0x97,0xf1,0xb1,0xb1,0x86,0x3a,0xec, + 0x7b,0x40,0xd9,0x01,0x57,0x62,0x30,0xbd, + 0x69,0xef,0x8f,0x6a,0xea,0xfe,0xb2,0xb0, + 0x92,0x19,0xfa,0x8f,0xaf,0x83,0x37,0x68, + 0x42,0xb1,0xb2,0xaa,0x9e,0xf6,0x8d,0x79, + 0xda,0xab,0x89,0xaf,0x3f,0xab,0xe4,0x9a, + 0xcc,0x27,0x86,0x38,0x70,0x73,0x45,0xbb, + 0xf1,0x53,0x44,0xed,0x79,0xf7,0xf4,0x39, + 0x0e,0xf8,0xac,0x50,0x9b,0x56,0xf3,0x9a, + 0x98,0x56,0x65,0x27,0xa4,0x1d,0x3c,0xbd, + 0x5e,0x05,0x58,0xc1,0x59,0x92,0x7d,0xb0, + 0xe8,0x84,0x54,0xa5,0xd9,0x64,0x71,0xfd, + 0xdc,0xb5,0x6d,0x5b,0xb0,0x6b,0xfa,0x34, + 0x0e,0xa7,0xa1,0x51,0xef,0x1c,0xa6,0xfa, + 0x57,0x2b,0x76,0xf3,0xb1,0xb9,0x5d,0x8c, + 0x85,0x83,0xd3,0xe4,0x77,0x05,0x36,0xb8, + 0x4f,0x01,0x7e,0x70,0xe6,0xfb,0xf1,0x76, + 0x60,0x1a,0x02,0x66,0x94,0x1a,0x17,0xb0, + 0xc8,0xb9,0x7f,0x4e,0x74,0xc2,0xc1,0xff, + 0xc7,0x27,0x89,0x19,0x77,0x79,0x40,0xc1, + 0xe1,0xff,0x1d,0x8d,0xa6,0x37,0xd6,0xb9, + 0x9d,0xda,0xfe,0x5e,0x17,0x61,0x10,0x02, + 0xe2,0xc7,0x78,0xc1,0xbe,0x8b,0x41,0xd9, + 0x63,0x79,0xa5,0x13,0x60,0xd9,0x77,0xfd, + 0x44,0x35,0xa1,0x1c,0x30,0x8f,0xe7,0xee, + 0x6f,0x1a,0xad,0x9d,0xb2,0x8c,0x81,0xad, + 0xde,0x1a,0x7a,0x6f,0x7c,0xce,0x01,0x1c, + 0x30,0xda,0x37,0xe4,0xeb,0x73,0x64,0x83, + 0xbd,0x6c,0x8e,0x93,0x48,0xfb,0xfb,0xf7, + 0x2c,0xc6,0x58,0x7d,0x60,0xc3,0x6c,0x8e, + 0x57,0x7f,0x09,0x84,0xc2,0x89,0xc9,0x38, + 0x5a,0x09,0x86,0x49,0xde,0x21,0xbc,0xa2, + 0x7a,0x7e,0xa2,0x29,0x71,0x6b,0xa6,0xe9, + 0xb2,0x79,0x71,0x0f,0x38,0xfa,0xa5,0xff, + 0xae,0x57,0x41,0x55,0xce,0x4e,0xfb,0x4f, + 0x74,0x36,0x95,0xe2,0x91,0x1b,0x1d,0x06, + 0xd5,0xe2,0x90,0xcb,0xcd,0x86,0xf5,0x6d, + 0x0e,0xdf,0xcd,0x21,0x6a,0xe2,0x24,0x27, + 0x05,0x5e,0x68,0x35,0xfd,0x29,0xee,0xf7, + 0x9e,0x0d,0x90,0x77,0x1f,0xea,0xce,0xbe, + 0x12,0xf2,0x0e,0x95,0xb3,0x4f,0x0f,0x78, + 0xb7,0x37,0xa9,0x61,0x8b,0x26,0xfa,0x7d, + 0xbc,0x98,0x74,0xf2,0x72,0xc4,0x2b,0xdb, + 0x56,0x3e,0xaf,0xa1,0x6b,0x4f,0xb6,0x8c, + 0x3b,0xb1,0xe7,0x8e,0xaa,0x81,0xa0,0x02, + 0x43,0xfa,0xad,0xd2,0xbf,0x18,0xe6,0x3d, + 0x38,0x9a,0xe4,0x43,0x77,0xda,0x18,0xc5, + 0x76,0xb5,0x0f,0x00,0x96,0xcf,0x34,0x19, + 0x54,0x83,0xb0,0x05,0x48,0xc0,0x98,0x62, + 0x36,0xe3,0xbc,0x7c,0xb8,0xd6,0x80,0x1c, + 0x04,0x94,0xcc,0xd1,0x99,0xe5,0xc5,0xbd, + 0x0d,0x0e,0xdc,0x9e,0xb8,0xa0,0x00,0x1e, + 0x15,0x27,0x67,0x54,0xfc,0xc6,0x85,0x66, + 0x05,0x41,0x48,0xe6,0xe7,0x64,0xbe,0xe7, + 0xc7,0x64,0xda,0xad,0x3f,0xc4,0x52,0x35, + 0xa6,0xda,0xd4,0x28,0xfa,0x20,0xc1,0x70, + 0xe3,0x45,0x00,0x3f,0x2f,0x32,0xaf,0xb5, + 0x7f,0xff,0xff,0xff,0xff,0xff,0xff,0xff, +}; + +/* + * ffdhe6144 generator (g), modulus (p) and group size (q) + */ + +const u8 ffdhe6144_g[] = { 0x02 }; + +const u8 ffdhe6144_p[] = { + 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, + 0xad,0xf8,0x54,0x58,0xa2,0xbb,0x4a,0x9a, + 0xaf,0xdc,0x56,0x20,0x27,0x3d,0x3c,0xf1, + 0xd8,0xb9,0xc5,0x83,0xce,0x2d,0x36,0x95, + 0xa9,0xe1,0x36,0x41,0x14,0x64,0x33,0xfb, + 0xcc,0x93,0x9d,0xce,0x24,0x9b,0x3e,0xf9, + 0x7d,0x2f,0xe3,0x63,0x63,0x0c,0x75,0xd8, + 0xf6,0x81,0xb2,0x02,0xae,0xc4,0x61,0x7a, + 0xd3,0xdf,0x1e,0xd5,0xd5,0xfd,0x65,0x61, + 0x24,0x33,0xf5,0x1f,0x5f,0x06,0x6e,0xd0, + 0x85,0x63,0x65,0x55,0x3d,0xed,0x1a,0xf3, + 0xb5,0x57,0x13,0x5e,0x7f,0x57,0xc9,0x35, + 0x98,0x4f,0x0c,0x70,0xe0,0xe6,0x8b,0x77, + 0xe2,0xa6,0x89,0xda,0xf3,0xef,0xe8,0x72, + 0x1d,0xf1,0x58,0xa1,0x36,0xad,0xe7,0x35, + 0x30,0xac,0xca,0x4f,0x48,0x3a,0x79,0x7a, + 0xbc,0x0a,0xb1,0x82,0xb3,0x24,0xfb,0x61, + 0xd1,0x08,0xa9,0x4b,0xb2,0xc8,0xe3,0xfb, + 0xb9,0x6a,0xda,0xb7,0x60,0xd7,0xf4,0x68, + 0x1d,0x4f,0x42,0xa3,0xde,0x39,0x4d,0xf4, + 0xae,0x56,0xed,0xe7,0x63,0x72,0xbb,0x19, + 0x0b,0x07,0xa7,0xc8,0xee,0x0a,0x6d,0x70, + 0x9e,0x02,0xfc,0xe1,0xcd,0xf7,0xe2,0xec, + 0xc0,0x34,0x04,0xcd,0x28,0x34,0x2f,0x61, + 0x91,0x72,0xfe,0x9c,0xe9,0x85,0x83,0xff, + 0x8e,0x4f,0x12,0x32,0xee,0xf2,0x81,0x83, + 0xc3,0xfe,0x3b,0x1b,0x4c,0x6f,0xad,0x73, + 0x3b,0xb5,0xfc,0xbc,0x2e,0xc2,0x20,0x05, + 0xc5,0x8e,0xf1,0x83,0x7d,0x16,0x83,0xb2, + 0xc6,0xf3,0x4a,0x26,0xc1,0xb2,0xef,0xfa, + 0x88,0x6b,0x42,0x38,0x61,0x1f,0xcf,0xdc, + 0xde,0x35,0x5b,0x3b,0x65,0x19,0x03,0x5b, + 0xbc,0x34,0xf4,0xde,0xf9,0x9c,0x02,0x38, + 0x61,0xb4,0x6f,0xc9,0xd6,0xe6,0xc9,0x07, + 0x7a,0xd9,0x1d,0x26,0x91,0xf7,0xf7,0xee, + 0x59,0x8c,0xb0,0xfa,0xc1,0x86,0xd9,0x1c, + 0xae,0xfe,0x13,0x09,0x85,0x13,0x92,0x70, + 0xb4,0x13,0x0c,0x93,0xbc,0x43,0x79,0x44, + 0xf4,0xfd,0x44,0x52,0xe2,0xd7,0x4d,0xd3, + 0x64,0xf2,0xe2,0x1e,0x71,0xf5,0x4b,0xff, + 0x5c,0xae,0x82,0xab,0x9c,0x9d,0xf6,0x9e, + 0xe8,0x6d,0x2b,0xc5,0x22,0x36,0x3a,0x0d, + 0xab,0xc5,0x21,0x97,0x9b,0x0d,0xea,0xda, + 0x1d,0xbf,0x9a,0x42,0xd5,0xc4,0x48,0x4e, + 0x0a,0xbc,0xd0,0x6b,0xfa,0x53,0xdd,0xef, + 0x3c,0x1b,0x20,0xee,0x3f,0xd5,0x9d,0x7c, + 0x25,0xe4,0x1d,0x2b,0x66,0x9e,0x1e,0xf1, + 0x6e,0x6f,0x52,0xc3,0x16,0x4d,0xf4,0xfb, + 0x79,0x30,0xe9,0xe4,0xe5,0x88,0x57,0xb6, + 0xac,0x7d,0x5f,0x42,0xd6,0x9f,0x6d,0x18, + 0x77,0x63,0xcf,0x1d,0x55,0x03,0x40,0x04, + 0x87,0xf5,0x5b,0xa5,0x7e,0x31,0xcc,0x7a, + 0x71,0x35,0xc8,0x86,0xef,0xb4,0x31,0x8a, + 0xed,0x6a,0x1e,0x01,0x2d,0x9e,0x68,0x32, + 0xa9,0x07,0x60,0x0a,0x91,0x81,0x30,0xc4, + 0x6d,0xc7,0x78,0xf9,0x71,0xad,0x00,0x38, + 0x09,0x29,0x99,0xa3,0x33,0xcb,0x8b,0x7a, + 0x1a,0x1d,0xb9,0x3d,0x71,0x40,0x00,0x3c, + 0x2a,0x4e,0xce,0xa9,0xf9,0x8d,0x0a,0xcc, + 0x0a,0x82,0x91,0xcd,0xce,0xc9,0x7d,0xcf, + 0x8e,0xc9,0xb5,0x5a,0x7f,0x88,0xa4,0x6b, + 0x4d,0xb5,0xa8,0x51,0xf4,0x41,0x82,0xe1, + 0xc6,0x8a,0x00,0x7e,0x5e,0x0d,0xd9,0x02, + 0x0b,0xfd,0x64,0xb6,0x45,0x03,0x6c,0x7a, + 0x4e,0x67,0x7d,0x2c,0x38,0x53,0x2a,0x3a, + 0x23,0xba,0x44,0x42,0xca,0xf5,0x3e,0xa6, + 0x3b,0xb4,0x54,0x32,0x9b,0x76,0x24,0xc8, + 0x91,0x7b,0xdd,0x64,0xb1,0xc0,0xfd,0x4c, + 0xb3,0x8e,0x8c,0x33,0x4c,0x70,0x1c,0x3a, + 0xcd,0xad,0x06,0x57,0xfc,0xcf,0xec,0x71, + 0x9b,0x1f,0x5c,0x3e,0x4e,0x46,0x04,0x1f, + 0x38,0x81,0x47,0xfb,0x4c,0xfd,0xb4,0x77, + 0xa5,0x24,0x71,0xf7,0xa9,0xa9,0x69,0x10, + 0xb8,0x55,0x32,0x2e,0xdb,0x63,0x40,0xd8, + 0xa0,0x0e,0xf0,0x92,0x35,0x05,0x11,0xe3, + 0x0a,0xbe,0xc1,0xff,0xf9,0xe3,0xa2,0x6e, + 0x7f,0xb2,0x9f,0x8c,0x18,0x30,0x23,0xc3, + 0x58,0x7e,0x38,0xda,0x00,0x77,0xd9,0xb4, + 0x76,0x3e,0x4e,0x4b,0x94,0xb2,0xbb,0xc1, + 0x94,0xc6,0x65,0x1e,0x77,0xca,0xf9,0x92, + 0xee,0xaa,0xc0,0x23,0x2a,0x28,0x1b,0xf6, + 0xb3,0xa7,0x39,0xc1,0x22,0x61,0x16,0x82, + 0x0a,0xe8,0xdb,0x58,0x47,0xa6,0x7c,0xbe, + 0xf9,0xc9,0x09,0x1b,0x46,0x2d,0x53,0x8c, + 0xd7,0x2b,0x03,0x74,0x6a,0xe7,0x7f,0x5e, + 0x62,0x29,0x2c,0x31,0x15,0x62,0xa8,0x46, + 0x50,0x5d,0xc8,0x2d,0xb8,0x54,0x33,0x8a, + 0xe4,0x9f,0x52,0x35,0xc9,0x5b,0x91,0x17, + 0x8c,0xcf,0x2d,0xd5,0xca,0xce,0xf4,0x03, + 0xec,0x9d,0x18,0x10,0xc6,0x27,0x2b,0x04, + 0x5b,0x3b,0x71,0xf9,0xdc,0x6b,0x80,0xd6, + 0x3f,0xdd,0x4a,0x8e,0x9a,0xdb,0x1e,0x69, + 0x62,0xa6,0x95,0x26,0xd4,0x31,0x61,0xc1, + 0xa4,0x1d,0x57,0x0d,0x79,0x38,0xda,0xd4, + 0xa4,0x0e,0x32,0x9c,0xd0,0xe4,0x0e,0x65, + 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, +}; + +const u8 ffdhe6144_q[] = { + 0x7f,0xff,0xff,0xff,0xff,0xff,0xff,0xff, + 0xd6,0xfc,0x2a,0x2c,0x51,0x5d,0xa5,0x4d, + 0x57,0xee,0x2b,0x10,0x13,0x9e,0x9e,0x78, + 0xec,0x5c,0xe2,0xc1,0xe7,0x16,0x9b,0x4a, + 0xd4,0xf0,0x9b,0x20,0x8a,0x32,0x19,0xfd, + 0xe6,0x49,0xce,0xe7,0x12,0x4d,0x9f,0x7c, + 0xbe,0x97,0xf1,0xb1,0xb1,0x86,0x3a,0xec, + 0x7b,0x40,0xd9,0x01,0x57,0x62,0x30,0xbd, + 0x69,0xef,0x8f,0x6a,0xea,0xfe,0xb2,0xb0, + 0x92,0x19,0xfa,0x8f,0xaf,0x83,0x37,0x68, + 0x42,0xb1,0xb2,0xaa,0x9e,0xf6,0x8d,0x79, + 0xda,0xab,0x89,0xaf,0x3f,0xab,0xe4,0x9a, + 0xcc,0x27,0x86,0x38,0x70,0x73,0x45,0xbb, + 0xf1,0x53,0x44,0xed,0x79,0xf7,0xf4,0x39, + 0x0e,0xf8,0xac,0x50,0x9b,0x56,0xf3,0x9a, + 0x98,0x56,0x65,0x27,0xa4,0x1d,0x3c,0xbd, + 0x5e,0x05,0x58,0xc1,0x59,0x92,0x7d,0xb0, + 0xe8,0x84,0x54,0xa5,0xd9,0x64,0x71,0xfd, + 0xdc,0xb5,0x6d,0x5b,0xb0,0x6b,0xfa,0x34, + 0x0e,0xa7,0xa1,0x51,0xef,0x1c,0xa6,0xfa, + 0x57,0x2b,0x76,0xf3,0xb1,0xb9,0x5d,0x8c, + 0x85,0x83,0xd3,0xe4,0x77,0x05,0x36,0xb8, + 0x4f,0x01,0x7e,0x70,0xe6,0xfb,0xf1,0x76, + 0x60,0x1a,0x02,0x66,0x94,0x1a,0x17,0xb0, + 0xc8,0xb9,0x7f,0x4e,0x74,0xc2,0xc1,0xff, + 0xc7,0x27,0x89,0x19,0x77,0x79,0x40,0xc1, + 0xe1,0xff,0x1d,0x8d,0xa6,0x37,0xd6,0xb9, + 0x9d,0xda,0xfe,0x5e,0x17,0x61,0x10,0x02, + 0xe2,0xc7,0x78,0xc1,0xbe,0x8b,0x41,0xd9, + 0x63,0x79,0xa5,0x13,0x60,0xd9,0x77,0xfd, + 0x44,0x35,0xa1,0x1c,0x30,0x8f,0xe7,0xee, + 0x6f,0x1a,0xad,0x9d,0xb2,0x8c,0x81,0xad, + 0xde,0x1a,0x7a,0x6f,0x7c,0xce,0x01,0x1c, + 0x30,0xda,0x37,0xe4,0xeb,0x73,0x64,0x83, + 0xbd,0x6c,0x8e,0x93,0x48,0xfb,0xfb,0xf7, + 0x2c,0xc6,0x58,0x7d,0x60,0xc3,0x6c,0x8e, + 0x57,0x7f,0x09,0x84,0xc2,0x89,0xc9,0x38, + 0x5a,0x09,0x86,0x49,0xde,0x21,0xbc,0xa2, + 0x7a,0x7e,0xa2,0x29,0x71,0x6b,0xa6,0xe9, + 0xb2,0x79,0x71,0x0f,0x38,0xfa,0xa5,0xff, + 0xae,0x57,0x41,0x55,0xce,0x4e,0xfb,0x4f, + 0x74,0x36,0x95,0xe2,0x91,0x1b,0x1d,0x06, + 0xd5,0xe2,0x90,0xcb,0xcd,0x86,0xf5,0x6d, + 0x0e,0xdf,0xcd,0x21,0x6a,0xe2,0x24,0x27, + 0x05,0x5e,0x68,0x35,0xfd,0x29,0xee,0xf7, + 0x9e,0x0d,0x90,0x77,0x1f,0xea,0xce,0xbe, + 0x12,0xf2,0x0e,0x95,0xb3,0x4f,0x0f,0x78, + 0xb7,0x37,0xa9,0x61,0x8b,0x26,0xfa,0x7d, + 0xbc,0x98,0x74,0xf2,0x72,0xc4,0x2b,0xdb, + 0x56,0x3e,0xaf,0xa1,0x6b,0x4f,0xb6,0x8c, + 0x3b,0xb1,0xe7,0x8e,0xaa,0x81,0xa0,0x02, + 0x43,0xfa,0xad,0xd2,0xbf,0x18,0xe6,0x3d, + 0x38,0x9a,0xe4,0x43,0x77,0xda,0x18,0xc5, + 0x76,0xb5,0x0f,0x00,0x96,0xcf,0x34,0x19, + 0x54,0x83,0xb0,0x05,0x48,0xc0,0x98,0x62, + 0x36,0xe3,0xbc,0x7c,0xb8,0xd6,0x80,0x1c, + 0x04,0x94,0xcc,0xd1,0x99,0xe5,0xc5,0xbd, + 0x0d,0x0e,0xdc,0x9e,0xb8,0xa0,0x00,0x1e, + 0x15,0x27,0x67,0x54,0xfc,0xc6,0x85,0x66, + 0x05,0x41,0x48,0xe6,0xe7,0x64,0xbe,0xe7, + 0xc7,0x64,0xda,0xad,0x3f,0xc4,0x52,0x35, + 0xa6,0xda,0xd4,0x28,0xfa,0x20,0xc1,0x70, + 0xe3,0x45,0x00,0x3f,0x2f,0x06,0xec,0x81, + 0x05,0xfe,0xb2,0x5b,0x22,0x81,0xb6,0x3d, + 0x27,0x33,0xbe,0x96,0x1c,0x29,0x95,0x1d, + 0x11,0xdd,0x22,0x21,0x65,0x7a,0x9f,0x53, + 0x1d,0xda,0x2a,0x19,0x4d,0xbb,0x12,0x64, + 0x48,0xbd,0xee,0xb2,0x58,0xe0,0x7e,0xa6, + 0x59,0xc7,0x46,0x19,0xa6,0x38,0x0e,0x1d, + 0x66,0xd6,0x83,0x2b,0xfe,0x67,0xf6,0x38, + 0xcd,0x8f,0xae,0x1f,0x27,0x23,0x02,0x0f, + 0x9c,0x40,0xa3,0xfd,0xa6,0x7e,0xda,0x3b, + 0xd2,0x92,0x38,0xfb,0xd4,0xd4,0xb4,0x88, + 0x5c,0x2a,0x99,0x17,0x6d,0xb1,0xa0,0x6c, + 0x50,0x07,0x78,0x49,0x1a,0x82,0x88,0xf1, + 0x85,0x5f,0x60,0xff,0xfc,0xf1,0xd1,0x37, + 0x3f,0xd9,0x4f,0xc6,0x0c,0x18,0x11,0xe1, + 0xac,0x3f,0x1c,0x6d,0x00,0x3b,0xec,0xda, + 0x3b,0x1f,0x27,0x25,0xca,0x59,0x5d,0xe0, + 0xca,0x63,0x32,0x8f,0x3b,0xe5,0x7c,0xc9, + 0x77,0x55,0x60,0x11,0x95,0x14,0x0d,0xfb, + 0x59,0xd3,0x9c,0xe0,0x91,0x30,0x8b,0x41, + 0x05,0x74,0x6d,0xac,0x23,0xd3,0x3e,0x5f, + 0x7c,0xe4,0x84,0x8d,0xa3,0x16,0xa9,0xc6, + 0x6b,0x95,0x81,0xba,0x35,0x73,0xbf,0xaf, + 0x31,0x14,0x96,0x18,0x8a,0xb1,0x54,0x23, + 0x28,0x2e,0xe4,0x16,0xdc,0x2a,0x19,0xc5, + 0x72,0x4f,0xa9,0x1a,0xe4,0xad,0xc8,0x8b, + 0xc6,0x67,0x96,0xea,0xe5,0x67,0x7a,0x01, + 0xf6,0x4e,0x8c,0x08,0x63,0x13,0x95,0x82, + 0x2d,0x9d,0xb8,0xfc,0xee,0x35,0xc0,0x6b, + 0x1f,0xee,0xa5,0x47,0x4d,0x6d,0x8f,0x34, + 0xb1,0x53,0x4a,0x93,0x6a,0x18,0xb0,0xe0, + 0xd2,0x0e,0xab,0x86,0xbc,0x9c,0x6d,0x6a, + 0x52,0x07,0x19,0x4e,0x68,0x72,0x07,0x32, + 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, +}; + +/* + * ffdhe8192 generator (g), modulus (p) and group size (q) + */ + +const u8 ffdhe8192_g[] = { 0x02 }; + +const u8 ffdhe8192_p[] = { + 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, + 0xad,0xf8,0x54,0x58,0xa2,0xbb,0x4a,0x9a, + 0xaf,0xdc,0x56,0x20,0x27,0x3d,0x3c,0xf1, + 0xd8,0xb9,0xc5,0x83,0xce,0x2d,0x36,0x95, + 0xa9,0xe1,0x36,0x41,0x14,0x64,0x33,0xfb, + 0xcc,0x93,0x9d,0xce,0x24,0x9b,0x3e,0xf9, + 0x7d,0x2f,0xe3,0x63,0x63,0x0c,0x75,0xd8, + 0xf6,0x81,0xb2,0x02,0xae,0xc4,0x61,0x7a, + 0xd3,0xdf,0x1e,0xd5,0xd5,0xfd,0x65,0x61, + 0x24,0x33,0xf5,0x1f,0x5f,0x06,0x6e,0xd0, + 0x85,0x63,0x65,0x55,0x3d,0xed,0x1a,0xf3, + 0xb5,0x57,0x13,0x5e,0x7f,0x57,0xc9,0x35, + 0x98,0x4f,0x0c,0x70,0xe0,0xe6,0x8b,0x77, + 0xe2,0xa6,0x89,0xda,0xf3,0xef,0xe8,0x72, + 0x1d,0xf1,0x58,0xa1,0x36,0xad,0xe7,0x35, + 0x30,0xac,0xca,0x4f,0x48,0x3a,0x79,0x7a, + 0xbc,0x0a,0xb1,0x82,0xb3,0x24,0xfb,0x61, + 0xd1,0x08,0xa9,0x4b,0xb2,0xc8,0xe3,0xfb, + 0xb9,0x6a,0xda,0xb7,0x60,0xd7,0xf4,0x68, + 0x1d,0x4f,0x42,0xa3,0xde,0x39,0x4d,0xf4, + 0xae,0x56,0xed,0xe7,0x63,0x72,0xbb,0x19, + 0x0b,0x07,0xa7,0xc8,0xee,0x0a,0x6d,0x70, + 0x9e,0x02,0xfc,0xe1,0xcd,0xf7,0xe2,0xec, + 0xc0,0x34,0x04,0xcd,0x28,0x34,0x2f,0x61, + 0x91,0x72,0xfe,0x9c,0xe9,0x85,0x83,0xff, + 0x8e,0x4f,0x12,0x32,0xee,0xf2,0x81,0x83, + 0xc3,0xfe,0x3b,0x1b,0x4c,0x6f,0xad,0x73, + 0x3b,0xb5,0xfc,0xbc,0x2e,0xc2,0x20,0x05, + 0xc5,0x8e,0xf1,0x83,0x7d,0x16,0x83,0xb2, + 0xc6,0xf3,0x4a,0x26,0xc1,0xb2,0xef,0xfa, + 0x88,0x6b,0x42,0x38,0x61,0x1f,0xcf,0xdc, + 0xde,0x35,0x5b,0x3b,0x65,0x19,0x03,0x5b, + 0xbc,0x34,0xf4,0xde,0xf9,0x9c,0x02,0x38, + 0x61,0xb4,0x6f,0xc9,0xd6,0xe6,0xc9,0x07, + 0x7a,0xd9,0x1d,0x26,0x91,0xf7,0xf7,0xee, + 0x59,0x8c,0xb0,0xfa,0xc1,0x86,0xd9,0x1c, + 0xae,0xfe,0x13,0x09,0x85,0x13,0x92,0x70, + 0xb4,0x13,0x0c,0x93,0xbc,0x43,0x79,0x44, + 0xf4,0xfd,0x44,0x52,0xe2,0xd7,0x4d,0xd3, + 0x64,0xf2,0xe2,0x1e,0x71,0xf5,0x4b,0xff, + 0x5c,0xae,0x82,0xab,0x9c,0x9d,0xf6,0x9e, + 0xe8,0x6d,0x2b,0xc5,0x22,0x36,0x3a,0x0d, + 0xab,0xc5,0x21,0x97,0x9b,0x0d,0xea,0xda, + 0x1d,0xbf,0x9a,0x42,0xd5,0xc4,0x48,0x4e, + 0x0a,0xbc,0xd0,0x6b,0xfa,0x53,0xdd,0xef, + 0x3c,0x1b,0x20,0xee,0x3f,0xd5,0x9d,0x7c, + 0x25,0xe4,0x1d,0x2b,0x66,0x9e,0x1e,0xf1, + 0x6e,0x6f,0x52,0xc3,0x16,0x4d,0xf4,0xfb, + 0x79,0x30,0xe9,0xe4,0xe5,0x88,0x57,0xb6, + 0xac,0x7d,0x5f,0x42,0xd6,0x9f,0x6d,0x18, + 0x77,0x63,0xcf,0x1d,0x55,0x03,0x40,0x04, + 0x87,0xf5,0x5b,0xa5,0x7e,0x31,0xcc,0x7a, + 0x71,0x35,0xc8,0x86,0xef,0xb4,0x31,0x8a, + 0xed,0x6a,0x1e,0x01,0x2d,0x9e,0x68,0x32, + 0xa9,0x07,0x60,0x0a,0x91,0x81,0x30,0xc4, + 0x6d,0xc7,0x78,0xf9,0x71,0xad,0x00,0x38, + 0x09,0x29,0x99,0xa3,0x33,0xcb,0x8b,0x7a, + 0x1a,0x1d,0xb9,0x3d,0x71,0x40,0x00,0x3c, + 0x2a,0x4e,0xce,0xa9,0xf9,0x8d,0x0a,0xcc, + 0x0a,0x82,0x91,0xcd,0xce,0xc9,0x7d,0xcf, + 0x8e,0xc9,0xb5,0x5a,0x7f,0x88,0xa4,0x6b, + 0x4d,0xb5,0xa8,0x51,0xf4,0x41,0x82,0xe1, + 0xc6,0x8a,0x00,0x7e,0x5e,0x0d,0xd9,0x02, + 0x0b,0xfd,0x64,0xb6,0x45,0x03,0x6c,0x7a, + 0x4e,0x67,0x7d,0x2c,0x38,0x53,0x2a,0x3a, + 0x23,0xba,0x44,0x42,0xca,0xf5,0x3e,0xa6, + 0x3b,0xb4,0x54,0x32,0x9b,0x76,0x24,0xc8, + 0x91,0x7b,0xdd,0x64,0xb1,0xc0,0xfd,0x4c, + 0xb3,0x8e,0x8c,0x33,0x4c,0x70,0x1c,0x3a, + 0xcd,0xad,0x06,0x57,0xfc,0xcf,0xec,0x71, + 0x9b,0x1f,0x5c,0x3e,0x4e,0x46,0x04,0x1f, + 0x38,0x81,0x47,0xfb,0x4c,0xfd,0xb4,0x77, + 0xa5,0x24,0x71,0xf7,0xa9,0xa9,0x69,0x10, + 0xb8,0x55,0x32,0x2e,0xdb,0x63,0x40,0xd8, + 0xa0,0x0e,0xf0,0x92,0x35,0x05,0x11,0xe3, + 0x0a,0xbe,0xc1,0xff,0xf9,0xe3,0xa2,0x6e, + 0x7f,0xb2,0x9f,0x8c,0x18,0x30,0x23,0xc3, + 0x58,0x7e,0x38,0xda,0x00,0x77,0xd9,0xb4, + 0x76,0x3e,0x4e,0x4b,0x94,0xb2,0xbb,0xc1, + 0x94,0xc6,0x65,0x1e,0x77,0xca,0xf9,0x92, + 0xee,0xaa,0xc0,0x23,0x2a,0x28,0x1b,0xf6, + 0xb3,0xa7,0x39,0xc1,0x22,0x61,0x16,0x82, + 0x0a,0xe8,0xdb,0x58,0x47,0xa6,0x7c,0xbe, + 0xf9,0xc9,0x09,0x1b,0x46,0x2d,0x53,0x8c, + 0xd7,0x2b,0x03,0x74,0x6a,0xe7,0x7f,0x5e, + 0x62,0x29,0x2c,0x31,0x15,0x62,0xa8,0x46, + 0x50,0x5d,0xc8,0x2d,0xb8,0x54,0x33,0x8a, + 0xe4,0x9f,0x52,0x35,0xc9,0x5b,0x91,0x17, + 0x8c,0xcf,0x2d,0xd5,0xca,0xce,0xf4,0x03, + 0xec,0x9d,0x18,0x10,0xc6,0x27,0x2b,0x04, + 0x5b,0x3b,0x71,0xf9,0xdc,0x6b,0x80,0xd6, + 0x3f,0xdd,0x4a,0x8e,0x9a,0xdb,0x1e,0x69, + 0x62,0xa6,0x95,0x26,0xd4,0x31,0x61,0xc1, + 0xa4,0x1d,0x57,0x0d,0x79,0x38,0xda,0xd4, + 0xa4,0x0e,0x32,0x9c,0xcf,0xf4,0x6a,0xaa, + 0x36,0xad,0x00,0x4c,0xf6,0x00,0xc8,0x38, + 0x1e,0x42,0x5a,0x31,0xd9,0x51,0xae,0x64, + 0xfd,0xb2,0x3f,0xce,0xc9,0x50,0x9d,0x43, + 0x68,0x7f,0xeb,0x69,0xed,0xd1,0xcc,0x5e, + 0x0b,0x8c,0xc3,0xbd,0xf6,0x4b,0x10,0xef, + 0x86,0xb6,0x31,0x42,0xa3,0xab,0x88,0x29, + 0x55,0x5b,0x2f,0x74,0x7c,0x93,0x26,0x65, + 0xcb,0x2c,0x0f,0x1c,0xc0,0x1b,0xd7,0x02, + 0x29,0x38,0x88,0x39,0xd2,0xaf,0x05,0xe4, + 0x54,0x50,0x4a,0xc7,0x8b,0x75,0x82,0x82, + 0x28,0x46,0xc0,0xba,0x35,0xc3,0x5f,0x5c, + 0x59,0x16,0x0c,0xc0,0x46,0xfd,0x82,0x51, + 0x54,0x1f,0xc6,0x8c,0x9c,0x86,0xb0,0x22, + 0xbb,0x70,0x99,0x87,0x6a,0x46,0x0e,0x74, + 0x51,0xa8,0xa9,0x31,0x09,0x70,0x3f,0xee, + 0x1c,0x21,0x7e,0x6c,0x38,0x26,0xe5,0x2c, + 0x51,0xaa,0x69,0x1e,0x0e,0x42,0x3c,0xfc, + 0x99,0xe9,0xe3,0x16,0x50,0xc1,0x21,0x7b, + 0x62,0x48,0x16,0xcd,0xad,0x9a,0x95,0xf9, + 0xd5,0xb8,0x01,0x94,0x88,0xd9,0xc0,0xa0, + 0xa1,0xfe,0x30,0x75,0xa5,0x77,0xe2,0x31, + 0x83,0xf8,0x1d,0x4a,0x3f,0x2f,0xa4,0x57, + 0x1e,0xfc,0x8c,0xe0,0xba,0x8a,0x4f,0xe8, + 0xb6,0x85,0x5d,0xfe,0x72,0xb0,0xa6,0x6e, + 0xde,0xd2,0xfb,0xab,0xfb,0xe5,0x8a,0x30, + 0xfa,0xfa,0xbe,0x1c,0x5d,0x71,0xa8,0x7e, + 0x2f,0x74,0x1e,0xf8,0xc1,0xfe,0x86,0xfe, + 0xa6,0xbb,0xfd,0xe5,0x30,0x67,0x7f,0x0d, + 0x97,0xd1,0x1d,0x49,0xf7,0xa8,0x44,0x3d, + 0x08,0x22,0xe5,0x06,0xa9,0xf4,0x61,0x4e, + 0x01,0x1e,0x2a,0x94,0x83,0x8f,0xf8,0x8c, + 0xd6,0x8c,0x8b,0xb7,0xc5,0xc6,0x42,0x4c, + 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, +}; + +const u8 ffdhe8192_q[] = { + 0x7f,0xff,0xff,0xff,0xff,0xff,0xff,0xff, + 0xd6,0xfc,0x2a,0x2c,0x51,0x5d,0xa5,0x4d, + 0x57,0xee,0x2b,0x10,0x13,0x9e,0x9e,0x78, + 0xec,0x5c,0xe2,0xc1,0xe7,0x16,0x9b,0x4a, + 0xd4,0xf0,0x9b,0x20,0x8a,0x32,0x19,0xfd, + 0xe6,0x49,0xce,0xe7,0x12,0x4d,0x9f,0x7c, + 0xbe,0x97,0xf1,0xb1,0xb1,0x86,0x3a,0xec, + 0x7b,0x40,0xd9,0x01,0x57,0x62,0x30,0xbd, + 0x69,0xef,0x8f,0x6a,0xea,0xfe,0xb2,0xb0, + 0x92,0x19,0xfa,0x8f,0xaf,0x83,0x37,0x68, + 0x42,0xb1,0xb2,0xaa,0x9e,0xf6,0x8d,0x79, + 0xda,0xab,0x89,0xaf,0x3f,0xab,0xe4,0x9a, + 0xcc,0x27,0x86,0x38,0x70,0x73,0x45,0xbb, + 0xf1,0x53,0x44,0xed,0x79,0xf7,0xf4,0x39, + 0x0e,0xf8,0xac,0x50,0x9b,0x56,0xf3,0x9a, + 0x98,0x56,0x65,0x27,0xa4,0x1d,0x3c,0xbd, + 0x5e,0x05,0x58,0xc1,0x59,0x92,0x7d,0xb0, + 0xe8,0x84,0x54,0xa5,0xd9,0x64,0x71,0xfd, + 0xdc,0xb5,0x6d,0x5b,0xb0,0x6b,0xfa,0x34, + 0x0e,0xa7,0xa1,0x51,0xef,0x1c,0xa6,0xfa, + 0x57,0x2b,0x76,0xf3,0xb1,0xb9,0x5d,0x8c, + 0x85,0x83,0xd3,0xe4,0x77,0x05,0x36,0xb8, + 0x4f,0x01,0x7e,0x70,0xe6,0xfb,0xf1,0x76, + 0x60,0x1a,0x02,0x66,0x94,0x1a,0x17,0xb0, + 0xc8,0xb9,0x7f,0x4e,0x74,0xc2,0xc1,0xff, + 0xc7,0x27,0x89,0x19,0x77,0x79,0x40,0xc1, + 0xe1,0xff,0x1d,0x8d,0xa6,0x37,0xd6,0xb9, + 0x9d,0xda,0xfe,0x5e,0x17,0x61,0x10,0x02, + 0xe2,0xc7,0x78,0xc1,0xbe,0x8b,0x41,0xd9, + 0x63,0x79,0xa5,0x13,0x60,0xd9,0x77,0xfd, + 0x44,0x35,0xa1,0x1c,0x30,0x8f,0xe7,0xee, + 0x6f,0x1a,0xad,0x9d,0xb2,0x8c,0x81,0xad, + 0xde,0x1a,0x7a,0x6f,0x7c,0xce,0x01,0x1c, + 0x30,0xda,0x37,0xe4,0xeb,0x73,0x64,0x83, + 0xbd,0x6c,0x8e,0x93,0x48,0xfb,0xfb,0xf7, + 0x2c,0xc6,0x58,0x7d,0x60,0xc3,0x6c,0x8e, + 0x57,0x7f,0x09,0x84,0xc2,0x89,0xc9,0x38, + 0x5a,0x09,0x86,0x49,0xde,0x21,0xbc,0xa2, + 0x7a,0x7e,0xa2,0x29,0x71,0x6b,0xa6,0xe9, + 0xb2,0x79,0x71,0x0f,0x38,0xfa,0xa5,0xff, + 0xae,0x57,0x41,0x55,0xce,0x4e,0xfb,0x4f, + 0x74,0x36,0x95,0xe2,0x91,0x1b,0x1d,0x06, + 0xd5,0xe2,0x90,0xcb,0xcd,0x86,0xf5,0x6d, + 0x0e,0xdf,0xcd,0x21,0x6a,0xe2,0x24,0x27, + 0x05,0x5e,0x68,0x35,0xfd,0x29,0xee,0xf7, + 0x9e,0x0d,0x90,0x77,0x1f,0xea,0xce,0xbe, + 0x12,0xf2,0x0e,0x95,0xb3,0x4f,0x0f,0x78, + 0xb7,0x37,0xa9,0x61,0x8b,0x26,0xfa,0x7d, + 0xbc,0x98,0x74,0xf2,0x72,0xc4,0x2b,0xdb, + 0x56,0x3e,0xaf,0xa1,0x6b,0x4f,0xb6,0x8c, + 0x3b,0xb1,0xe7,0x8e,0xaa,0x81,0xa0,0x02, + 0x43,0xfa,0xad,0xd2,0xbf,0x18,0xe6,0x3d, + 0x38,0x9a,0xe4,0x43,0x77,0xda,0x18,0xc5, + 0x76,0xb5,0x0f,0x00,0x96,0xcf,0x34,0x19, + 0x54,0x83,0xb0,0x05,0x48,0xc0,0x98,0x62, + 0x36,0xe3,0xbc,0x7c,0xb8,0xd6,0x80,0x1c, + 0x04,0x94,0xcc,0xd1,0x99,0xe5,0xc5,0xbd, + 0x0d,0x0e,0xdc,0x9e,0xb8,0xa0,0x00,0x1e, + 0x15,0x27,0x67,0x54,0xfc,0xc6,0x85,0x66, + 0x05,0x41,0x48,0xe6,0xe7,0x64,0xbe,0xe7, + 0xc7,0x64,0xda,0xad,0x3f,0xc4,0x52,0x35, + 0xa6,0xda,0xd4,0x28,0xfa,0x20,0xc1,0x70, + 0xe3,0x45,0x00,0x3f,0x2f,0x06,0xec,0x81, + 0x05,0xfe,0xb2,0x5b,0x22,0x81,0xb6,0x3d, + 0x27,0x33,0xbe,0x96,0x1c,0x29,0x95,0x1d, + 0x11,0xdd,0x22,0x21,0x65,0x7a,0x9f,0x53, + 0x1d,0xda,0x2a,0x19,0x4d,0xbb,0x12,0x64, + 0x48,0xbd,0xee,0xb2,0x58,0xe0,0x7e,0xa6, + 0x59,0xc7,0x46,0x19,0xa6,0x38,0x0e,0x1d, + 0x66,0xd6,0x83,0x2b,0xfe,0x67,0xf6,0x38, + 0xcd,0x8f,0xae,0x1f,0x27,0x23,0x02,0x0f, + 0x9c,0x40,0xa3,0xfd,0xa6,0x7e,0xda,0x3b, + 0xd2,0x92,0x38,0xfb,0xd4,0xd4,0xb4,0x88, + 0x5c,0x2a,0x99,0x17,0x6d,0xb1,0xa0,0x6c, + 0x50,0x07,0x78,0x49,0x1a,0x82,0x88,0xf1, + 0x85,0x5f,0x60,0xff,0xfc,0xf1,0xd1,0x37, + 0x3f,0xd9,0x4f,0xc6,0x0c,0x18,0x11,0xe1, + 0xac,0x3f,0x1c,0x6d,0x00,0x3b,0xec,0xda, + 0x3b,0x1f,0x27,0x25,0xca,0x59,0x5d,0xe0, + 0xca,0x63,0x32,0x8f,0x3b,0xe5,0x7c,0xc9, + 0x77,0x55,0x60,0x11,0x95,0x14,0x0d,0xfb, + 0x59,0xd3,0x9c,0xe0,0x91,0x30,0x8b,0x41, + 0x05,0x74,0x6d,0xac,0x23,0xd3,0x3e,0x5f, + 0x7c,0xe4,0x84,0x8d,0xa3,0x16,0xa9,0xc6, + 0x6b,0x95,0x81,0xba,0x35,0x73,0xbf,0xaf, + 0x31,0x14,0x96,0x18,0x8a,0xb1,0x54,0x23, + 0x28,0x2e,0xe4,0x16,0xdc,0x2a,0x19,0xc5, + 0x72,0x4f,0xa9,0x1a,0xe4,0xad,0xc8,0x8b, + 0xc6,0x67,0x96,0xea,0xe5,0x67,0x7a,0x01, + 0xf6,0x4e,0x8c,0x08,0x63,0x13,0x95,0x82, + 0x2d,0x9d,0xb8,0xfc,0xee,0x35,0xc0,0x6b, + 0x1f,0xee,0xa5,0x47,0x4d,0x6d,0x8f,0x34, + 0xb1,0x53,0x4a,0x93,0x6a,0x18,0xb0,0xe0, + 0xd2,0x0e,0xab,0x86,0xbc,0x9c,0x6d,0x6a, + 0x52,0x07,0x19,0x4e,0x67,0xfa,0x35,0x55, + 0x1b,0x56,0x80,0x26,0x7b,0x00,0x64,0x1c, + 0x0f,0x21,0x2d,0x18,0xec,0xa8,0xd7,0x32, + 0x7e,0xd9,0x1f,0xe7,0x64,0xa8,0x4e,0xa1, + 0xb4,0x3f,0xf5,0xb4,0xf6,0xe8,0xe6,0x2f, + 0x05,0xc6,0x61,0xde,0xfb,0x25,0x88,0x77, + 0xc3,0x5b,0x18,0xa1,0x51,0xd5,0xc4,0x14, + 0xaa,0xad,0x97,0xba,0x3e,0x49,0x93,0x32, + 0xe5,0x96,0x07,0x8e,0x60,0x0d,0xeb,0x81, + 0x14,0x9c,0x44,0x1c,0xe9,0x57,0x82,0xf2, + 0x2a,0x28,0x25,0x63,0xc5,0xba,0xc1,0x41, + 0x14,0x23,0x60,0x5d,0x1a,0xe1,0xaf,0xae, + 0x2c,0x8b,0x06,0x60,0x23,0x7e,0xc1,0x28, + 0xaa,0x0f,0xe3,0x46,0x4e,0x43,0x58,0x11, + 0x5d,0xb8,0x4c,0xc3,0xb5,0x23,0x07,0x3a, + 0x28,0xd4,0x54,0x98,0x84,0xb8,0x1f,0xf7, + 0x0e,0x10,0xbf,0x36,0x1c,0x13,0x72,0x96, + 0x28,0xd5,0x34,0x8f,0x07,0x21,0x1e,0x7e, + 0x4c,0xf4,0xf1,0x8b,0x28,0x60,0x90,0xbd, + 0xb1,0x24,0x0b,0x66,0xd6,0xcd,0x4a,0xfc, + 0xea,0xdc,0x00,0xca,0x44,0x6c,0xe0,0x50, + 0x50,0xff,0x18,0x3a,0xd2,0xbb,0xf1,0x18, + 0xc1,0xfc,0x0e,0xa5,0x1f,0x97,0xd2,0x2b, + 0x8f,0x7e,0x46,0x70,0x5d,0x45,0x27,0xf4, + 0x5b,0x42,0xae,0xff,0x39,0x58,0x53,0x37, + 0x6f,0x69,0x7d,0xd5,0xfd,0xf2,0xc5,0x18, + 0x7d,0x7d,0x5f,0x0e,0x2e,0xb8,0xd4,0x3f, + 0x17,0xba,0x0f,0x7c,0x60,0xff,0x43,0x7f, + 0x53,0x5d,0xfe,0xf2,0x98,0x33,0xbf,0x86, + 0xcb,0xe8,0x8e,0xa4,0xfb,0xd4,0x22,0x1e, + 0x84,0x11,0x72,0x83,0x54,0xfa,0x30,0xa7, + 0x00,0x8f,0x15,0x4a,0x41,0xc7,0xfc,0x46, + 0x6b,0x46,0x45,0xdb,0xe2,0xe3,0x21,0x26, + 0x7f,0xff,0xff,0xff,0xff,0xff,0xff,0xff, +}; + +struct ffdhe_group { + int bits; + int minsize; + const u8 *p; + const u8 *q; + const u8 *g; +} ffdhe_group_map[] = { + { + .bits = 2048, + .minsize = 225, + .p = ffdhe2048_p, + .q = ffdhe2048_q, + .g = ffdhe2048_g, + }, + { + .bits = 3072, + .minsize = 275, + .p = ffdhe3072_p, + .q = ffdhe3072_q, + .g = ffdhe3072_g, + }, + { + .bits = 4096, + .minsize = 325, + .p = ffdhe4096_p, + .q = ffdhe4096_q, + .g = ffdhe4096_g, + }, + { + .bits = 6144, + .minsize = 375, + .p = ffdhe6144_p, + .q = ffdhe6144_q, + .g = ffdhe6144_g, + }, + { + .bits = 8192, + .minsize = 400, + .p = ffdhe8192_p, + .q = ffdhe8192_q, + .g = ffdhe8192_g, + }, +}; + +int crypto_ffdhe_params(struct dh *p, int bits) +{ + struct ffdhe_group *grp = NULL; + int i; + + for (i = 0; i < ARRAY_SIZE(ffdhe_group_map); i++) { + if (ffdhe_group_map[i].bits == bits) { + grp = &ffdhe_group_map[i]; + break; + } + } + if (!grp || !p) + return -EINVAL; + + p->p_size = grp->bits / 8; + p->p = (u8 *)grp->p; + p->g_size = 1; + p->g = (u8 *)grp->g; + p->q_size = grp->bits / 8; + p->q = (u8 *)grp->q; + + return 0; +} +EXPORT_SYMBOL_GPL(crypto_ffdhe_params); + +MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("FFDHE ephemeral parameters"); diff --git a/include/crypto/ffdhe.h b/include/crypto/ffdhe.h new file mode 100644 index 000000000000..6cb9253ddb34 --- /dev/null +++ b/include/crypto/ffdhe.h @@ -0,0 +1,24 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Finite-Field Diffie-Hellman definition according to RFC 7919 + * + * Copyright (c) 2021, SUSE Software Products + * Authors: Hannes Reinecke <hare@suse.de> + */ +#ifndef _CRYPTO_FFDHE_ +#define _CRYPTO_FFDHE_ + +/** + * crypto_ffdhe_params() - Generate FFDHE params + * @params: DH params + * @bits: Bitsize of the FFDHE parameters + * + * This functions sets the FFDHE parameter for @bits in @params. + * Valid bit sizes are 2048, 3072, 4096, 6144, or 8194. + * + * Returns: 0 on success, errno on failure. + */ + +int crypto_ffdhe_params(struct dh *p, int bits); + +#endif /* _CRYPTO_FFDHE_H */

[03/13] crypto/ffdhe: Finite Field DH Ephemeral Parameters

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Patch