/src/hostap/src/crypto/dh_groups.c

Source
/*
 * Diffie-Hellman groups
 * Copyright (c) 2007, Jouni Malinen <j@w1.fi>
 *
 * This software may be distributed under the terms of the BSD license.
 * See README for more details.
 */

#include "includes.h"

#include "common.h"
#include "crypto.h"
#include "random.h"
#include "dh_groups.h"


#ifdef ALL_DH_GROUPS

/* RFC 4306, B.1. Group 1 - 768 Bit MODP
 * Generator: 2
 * Prime: 2^768 - 2 ^704 - 1 + 2^64 * { [2^638 pi] + 149686 }
 */
static const u8 dh_group1_generator[1] = { 0x02 };
static const u8 dh_group1_prime[96] = {
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
  0xC9, 0x0F, 0xDA, 0xA2, 0x21, 0x68, 0xC2, 0x34,
  0xC4, 0xC6, 0x62, 0x8B, 0x80, 0xDC, 0x1C, 0xD1,
  0x29, 0x02, 0x4E, 0x08, 0x8A, 0x67, 0xCC, 0x74,
  0x02, 0x0B, 0xBE, 0xA6, 0x3B, 0x13, 0x9B, 0x22,
  0x51, 0x4A, 0x08, 0x79, 0x8E, 0x34, 0x04, 0xDD,
  0xEF, 0x95, 0x19, 0xB3, 0xCD, 0x3A, 0x43, 0x1B,
  0x30, 0x2B, 0x0A, 0x6D, 0xF2, 0x5F, 0x14, 0x37,
  0x4F, 0xE1, 0x35, 0x6D, 0x6D, 0x51, 0xC2, 0x45,
  0xE4, 0x85, 0xB5, 0x76, 0x62, 0x5E, 0x7E, 0xC6,
  0xF4, 0x4C, 0x42, 0xE9, 0xA6, 0x3A, 0x36, 0x20,
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
};
static const u8 dh_group1_order[96] = {
  0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
  0xE4, 0x87, 0xED, 0x51, 0x10, 0xB4, 0x61, 0x1A,
  0x62, 0x63, 0x31, 0x45, 0xC0, 0x6E, 0x0E, 0x68,
  0x94, 0x81, 0x27, 0x04, 0x45, 0x33, 0xE6, 0x3A,
  0x01, 0x05, 0xDF, 0x53, 0x1D, 0x89, 0xCD, 0x91,
  0x28, 0xA5, 0x04, 0x3C, 0xC7, 0x1A, 0x02, 0x6E,
  0xF7, 0xCA, 0x8C, 0xD9, 0xE6, 0x9D, 0x21, 0x8D,
  0x98, 0x15, 0x85, 0x36, 0xF9, 0x2F, 0x8A, 0x1B,
  0xA7, 0xF0, 0x9A, 0xB6, 0xB6, 0xA8, 0xE1, 0x22,
  0xF2, 0x42, 0xDA, 0xBB, 0x31, 0x2F, 0x3F, 0x63,
  0x7A, 0x26, 0x21, 0x74, 0xD3, 0x1D, 0x1B, 0x10,
  0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
};

/* RFC 4306, B.2. Group 2 - 1024 Bit MODP
 * Generator: 2
 * Prime: 2^1024 - 2^960 - 1 + 2^64 * { [2^894 pi] + 129093 }
 */
static const u8 dh_group2_generator[1] = { 0x02 };
static const u8 dh_group2_prime[128] = {
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
  0xC9, 0x0F, 0xDA, 0xA2, 0x21, 0x68, 0xC2, 0x34,
  0xC4, 0xC6, 0x62, 0x8B, 0x80, 0xDC, 0x1C, 0xD1,
  0x29, 0x02, 0x4E, 0x08, 0x8A, 0x67, 0xCC, 0x74,
  0x02, 0x0B, 0xBE, 0xA6, 0x3B, 0x13, 0x9B, 0x22,
  0x51, 0x4A, 0x08, 0x79, 0x8E, 0x34, 0x04, 0xDD,
  0xEF, 0x95, 0x19, 0xB3, 0xCD, 0x3A, 0x43, 0x1B,
  0x30, 0x2B, 0x0A, 0x6D, 0xF2, 0x5F, 0x14, 0x37,
  0x4F, 0xE1, 0x35, 0x6D, 0x6D, 0x51, 0xC2, 0x45,
  0xE4, 0x85, 0xB5, 0x76, 0x62, 0x5E, 0x7E, 0xC6,
  0xF4, 0x4C, 0x42, 0xE9, 0xA6, 0x37, 0xED, 0x6B,
  0x0B, 0xFF, 0x5C, 0xB6, 0xF4, 0x06, 0xB7, 0xED,
  0xEE, 0x38, 0x6B, 0xFB, 0x5A, 0x89, 0x9F, 0xA5,
  0xAE, 0x9F, 0x24, 0x11, 0x7C, 0x4B, 0x1F, 0xE6,
  0x49, 0x28, 0x66, 0x51, 0xEC, 0xE6, 0x53, 0x81,
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
};
static const u8 dh_group2_order[128] = {
  0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
  0xE4, 0x87, 0xED, 0x51, 0x10, 0xB4, 0x61, 0x1A,
  0x62, 0x63, 0x31, 0x45, 0xC0, 0x6E, 0x0E, 0x68,
  0x94, 0x81, 0x27, 0x04, 0x45, 0x33, 0xE6, 0x3A,
  0x01, 0x05, 0xDF, 0x53, 0x1D, 0x89, 0xCD, 0x91,
  0x28, 0xA5, 0x04, 0x3C, 0xC7, 0x1A, 0x02, 0x6E,
  0xF7, 0xCA, 0x8C, 0xD9, 0xE6, 0x9D, 0x21, 0x8D,
  0x98, 0x15, 0x85, 0x36, 0xF9, 0x2F, 0x8A, 0x1B,
  0xA7, 0xF0, 0x9A, 0xB6, 0xB6, 0xA8, 0xE1, 0x22,
  0xF2, 0x42, 0xDA, 0xBB, 0x31, 0x2F, 0x3F, 0x63,
  0x7A, 0x26, 0x21, 0x74, 0xD3, 0x1B, 0xF6, 0xB5,
  0x85, 0xFF, 0xAE, 0x5B, 0x7A, 0x03, 0x5B, 0xF6,
  0xF7, 0x1C, 0x35, 0xFD, 0xAD, 0x44, 0xCF, 0xD2,
  0xD7, 0x4F, 0x92, 0x08, 0xBE, 0x25, 0x8F, 0xF3,
  0x24, 0x94, 0x33, 0x28, 0xF6, 0x73, 0x29, 0xC0,
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
};

#endif /* ALL_DH_GROUPS */

/* RFC 3526, 2. Group 5 - 1536 Bit MODP
 * Generator: 2
 * Prime: 2^1536 - 2^1472 - 1 + 2^64 * { [2^1406 pi] + 741804 }
 */
static const u8 dh_group5_generator[1] = { 0x02 };
static const u8 dh_group5_prime[192] = {
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
  0xC9, 0x0F, 0xDA, 0xA2, 0x21, 0x68, 0xC2, 0x34,
  0xC4, 0xC6, 0x62, 0x8B, 0x80, 0xDC, 0x1C, 0xD1,
  0x29, 0x02, 0x4E, 0x08, 0x8A, 0x67, 0xCC, 0x74,
  0x02, 0x0B, 0xBE, 0xA6, 0x3B, 0x13, 0x9B, 0x22,
  0x51, 0x4A, 0x08, 0x79, 0x8E, 0x34, 0x04, 0xDD,
  0xEF, 0x95, 0x19, 0xB3, 0xCD, 0x3A, 0x43, 0x1B,
  0x30, 0x2B, 0x0A, 0x6D, 0xF2, 0x5F, 0x14, 0x37,
  0x4F, 0xE1, 0x35, 0x6D, 0x6D, 0x51, 0xC2, 0x45,
  0xE4, 0x85, 0xB5, 0x76, 0x62, 0x5E, 0x7E, 0xC6,
  0xF4, 0x4C, 0x42, 0xE9, 0xA6, 0x37, 0xED, 0x6B,
  0x0B, 0xFF, 0x5C, 0xB6, 0xF4, 0x06, 0xB7, 0xED,
  0xEE, 0x38, 0x6B, 0xFB, 0x5A, 0x89, 0x9F, 0xA5,
  0xAE, 0x9F, 0x24, 0x11, 0x7C, 0x4B, 0x1F, 0xE6,
  0x49, 0x28, 0x66, 0x51, 0xEC, 0xE4, 0x5B, 0x3D,
  0xC2, 0x00, 0x7C, 0xB8, 0xA1, 0x63, 0xBF, 0x05,
  0x98, 0xDA, 0x48, 0x36, 0x1C, 0x55, 0xD3, 0x9A,
  0x69, 0x16, 0x3F, 0xA8, 0xFD, 0x24, 0xCF, 0x5F,
  0x83, 0x65, 0x5D, 0x23, 0xDC, 0xA3, 0xAD, 0x96,
  0x1C, 0x62, 0xF3, 0x56, 0x20, 0x85, 0x52, 0xBB,
  0x9E, 0xD5, 0x29, 0x07, 0x70, 0x96, 0x96, 0x6D,
  0x67, 0x0C, 0x35, 0x4E, 0x4A, 0xBC, 0x98, 0x04,
  0xF1, 0x74, 0x6C, 0x08, 0xCA, 0x23, 0x73, 0x27,
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
};
static const u8 dh_group5_order[192] = {
  0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
  0xE4, 0x87, 0xED, 0x51, 0x10, 0xB4, 0x61, 0x1A,
  0x62, 0x63, 0x31, 0x45, 0xC0, 0x6E, 0x0E, 0x68,
  0x94, 0x81, 0x27, 0x04, 0x45, 0x33, 0xE6, 0x3A,
  0x01, 0x05, 0xDF, 0x53, 0x1D, 0x89, 0xCD, 0x91,
  0x28, 0xA5, 0x04, 0x3C, 0xC7, 0x1A, 0x02, 0x6E,
  0xF7, 0xCA, 0x8C, 0xD9, 0xE6, 0x9D, 0x21, 0x8D,
  0x98, 0x15, 0x85, 0x36, 0xF9, 0x2F, 0x8A, 0x1B,
  0xA7, 0xF0, 0x9A, 0xB6, 0xB6, 0xA8, 0xE1, 0x22,
  0xF2, 0x42, 0xDA, 0xBB, 0x31, 0x2F, 0x3F, 0x63,
  0x7A, 0x26, 0x21, 0x74, 0xD3, 0x1B, 0xF6, 0xB5,
  0x85, 0xFF, 0xAE, 0x5B, 0x7A, 0x03, 0x5B, 0xF6,
  0xF7, 0x1C, 0x35, 0xFD, 0xAD, 0x44, 0xCF, 0xD2,
  0xD7, 0x4F, 0x92, 0x08, 0xBE, 0x25, 0x8F, 0xF3,
  0x24, 0x94, 0x33, 0x28, 0xF6, 0x72, 0x2D, 0x9E,
  0xE1, 0x00, 0x3E, 0x5C, 0x50, 0xB1, 0xDF, 0x82,
  0xCC, 0x6D, 0x24, 0x1B, 0x0E, 0x2A, 0xE9, 0xCD,
  0x34, 0x8B, 0x1F, 0xD4, 0x7E, 0x92, 0x67, 0xAF,
  0xC1, 0xB2, 0xAE, 0x91, 0xEE, 0x51, 0xD6, 0xCB,
  0x0E, 0x31, 0x79, 0xAB, 0x10, 0x42, 0xA9, 0x5D,
  0xCF, 0x6A, 0x94, 0x83, 0xB8, 0x4B, 0x4B, 0x36,
  0xB3, 0x86, 0x1A, 0xA7, 0x25, 0x5E, 0x4C, 0x02,
  0x78, 0xBA, 0x36, 0x04, 0x65, 0x11, 0xB9, 0x93,
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
};

#ifdef ALL_DH_GROUPS

/* RFC 3526, 3. Group 14 - 2048 Bit MODP
 * Generator: 2
 * Prime: 2^2048 - 2^1984 - 1 + 2^64 * { [2^1918 pi] + 124476 }
 */
static const u8 dh_group14_generator[1] = { 0x02 };
static const u8 dh_group14_prime[256] = {
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
  0xC9, 0x0F, 0xDA, 0xA2, 0x21, 0x68, 0xC2, 0x34,
  0xC4, 0xC6, 0x62, 0x8B, 0x80, 0xDC, 0x1C, 0xD1,
  0x29, 0x02, 0x4E, 0x08, 0x8A, 0x67, 0xCC, 0x74,
  0x02, 0x0B, 0xBE, 0xA6, 0x3B, 0x13, 0x9B, 0x22,
  0x51, 0x4A, 0x08, 0x79, 0x8E, 0x34, 0x04, 0xDD,
  0xEF, 0x95, 0x19, 0xB3, 0xCD, 0x3A, 0x43, 0x1B,
  0x30, 0x2B, 0x0A, 0x6D, 0xF2, 0x5F, 0x14, 0x37,
  0x4F, 0xE1, 0x35, 0x6D, 0x6D, 0x51, 0xC2, 0x45,
  0xE4, 0x85, 0xB5, 0x76, 0x62, 0x5E, 0x7E, 0xC6,
  0xF4, 0x4C, 0x42, 0xE9, 0xA6, 0x37, 0xED, 0x6B,
  0x0B, 0xFF, 0x5C, 0xB6, 0xF4, 0x06, 0xB7, 0xED,
  0xEE, 0x38, 0x6B, 0xFB, 0x5A, 0x89, 0x9F, 0xA5,
  0xAE, 0x9F, 0x24, 0x11, 0x7C, 0x4B, 0x1F, 0xE6,
  0x49, 0x28, 0x66, 0x51, 0xEC, 0xE4, 0x5B, 0x3D,
  0xC2, 0x00, 0x7C, 0xB8, 0xA1, 0x63, 0xBF, 0x05,
  0x98, 0xDA, 0x48, 0x36, 0x1C, 0x55, 0xD3, 0x9A,
  0x69, 0x16, 0x3F, 0xA8, 0xFD, 0x24, 0xCF, 0x5F,
  0x83, 0x65, 0x5D, 0x23, 0xDC, 0xA3, 0xAD, 0x96,
  0x1C, 0x62, 0xF3, 0x56, 0x20, 0x85, 0x52, 0xBB,
  0x9E, 0xD5, 0x29, 0x07, 0x70, 0x96, 0x96, 0x6D,
  0x67, 0x0C, 0x35, 0x4E, 0x4A, 0xBC, 0x98, 0x04,
  0xF1, 0x74, 0x6C, 0x08, 0xCA, 0x18, 0x21, 0x7C,
  0x32, 0x90, 0x5E, 0x46, 0x2E, 0x36, 0xCE, 0x3B,
  0xE3, 0x9E, 0x77, 0x2C, 0x18, 0x0E, 0x86, 0x03,
  0x9B, 0x27, 0x83, 0xA2, 0xEC, 0x07, 0xA2, 0x8F,
  0xB5, 0xC5, 0x5D, 0xF0, 0x6F, 0x4C, 0x52, 0xC9,
  0xDE, 0x2B, 0xCB, 0xF6, 0x95, 0x58, 0x17, 0x18,
  0x39, 0x95, 0x49, 0x7C, 0xEA, 0x95, 0x6A, 0xE5,
  0x15, 0xD2, 0x26, 0x18, 0x98, 0xFA, 0x05, 0x10,
  0x15, 0x72, 0x8E, 0x5A, 0x8A, 0xAC, 0xAA, 0x68,
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
};
static const u8 dh_group14_order[256] = {
  0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
  0xE4, 0x87, 0xED, 0x51, 0x10, 0xB4, 0x61, 0x1A,
  0x62, 0x63, 0x31, 0x45, 0xC0, 0x6E, 0x0E, 0x68,
  0x94, 0x81, 0x27, 0x04, 0x45, 0x33, 0xE6, 0x3A,
  0x01, 0x05, 0xDF, 0x53, 0x1D, 0x89, 0xCD, 0x91,
  0x28, 0xA5, 0x04, 0x3C, 0xC7, 0x1A, 0x02, 0x6E,
  0xF7, 0xCA, 0x8C, 0xD9, 0xE6, 0x9D, 0x21, 0x8D,
  0x98, 0x15, 0x85, 0x36, 0xF9, 0x2F, 0x8A, 0x1B,
  0xA7, 0xF0, 0x9A, 0xB6, 0xB6, 0xA8, 0xE1, 0x22,
  0xF2, 0x42, 0xDA, 0xBB, 0x31, 0x2F, 0x3F, 0x63,
  0x7A, 0x26, 0x21, 0x74, 0xD3, 0x1B, 0xF6, 0xB5,
  0x85, 0xFF, 0xAE, 0x5B, 0x7A, 0x03, 0x5B, 0xF6,
  0xF7, 0x1C, 0x35, 0xFD, 0xAD, 0x44, 0xCF, 0xD2,
  0xD7, 0x4F, 0x92, 0x08, 0xBE, 0x25, 0x8F, 0xF3,
  0x24, 0x94, 0x33, 0x28, 0xF6, 0x72, 0x2D, 0x9E,
  0xE1, 0x00, 0x3E, 0x5C, 0x50, 0xB1, 0xDF, 0x82,
  0xCC, 0x6D, 0x24, 0x1B, 0x0E, 0x2A, 0xE9, 0xCD,
  0x34, 0x8B, 0x1F, 0xD4, 0x7E, 0x92, 0x67, 0xAF,
  0xC1, 0xB2, 0xAE, 0x91, 0xEE, 0x51, 0xD6, 0xCB,
  0x0E, 0x31, 0x79, 0xAB, 0x10, 0x42, 0xA9, 0x5D,
  0xCF, 0x6A, 0x94, 0x83, 0xB8, 0x4B, 0x4B, 0x36,
  0xB3, 0x86, 0x1A, 0xA7, 0x25, 0x5E, 0x4C, 0x02,
  0x78, 0xBA, 0x36, 0x04, 0x65, 0x0C, 0x10, 0xBE,
  0x19, 0x48, 0x2F, 0x23, 0x17, 0x1B, 0x67, 0x1D,
  0xF1, 0xCF, 0x3B, 0x96, 0x0C, 0x07, 0x43, 0x01,
  0xCD, 0x93, 0xC1, 0xD1, 0x76, 0x03, 0xD1, 0x47,
  0xDA, 0xE2, 0xAE, 0xF8, 0x37, 0xA6, 0x29, 0x64,
  0xEF, 0x15, 0xE5, 0xFB, 0x4A, 0xAC, 0x0B, 0x8C,
  0x1C, 0xCA, 0xA4, 0xBE, 0x75, 0x4A, 0xB5, 0x72,
  0x8A, 0xE9, 0x13, 0x0C, 0x4C, 0x7D, 0x02, 0x88,
  0x0A, 0xB9, 0x47, 0x2D, 0x45, 0x56, 0x55, 0x34,
  0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
};

/* RFC 3526, 4. Group 15 - 3072 Bit MODP
 * Generator: 2
 * Prime: 2^3072 - 2^3008 - 1 + 2^64 * { [2^2942 pi] + 1690314 }
 */
static const u8 dh_group15_generator[1] = { 0x02 };
static const u8 dh_group15_prime[384] = {
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
  0xC9, 0x0F, 0xDA, 0xA2, 0x21, 0x68, 0xC2, 0x34,
  0xC4, 0xC6, 0x62, 0x8B, 0x80, 0xDC, 0x1C, 0xD1,
  0x29, 0x02, 0x4E, 0x08, 0x8A, 0x67, 0xCC, 0x74,
  0x02, 0x0B, 0xBE, 0xA6, 0x3B, 0x13, 0x9B, 0x22,
  0x51, 0x4A, 0x08, 0x79, 0x8E, 0x34, 0x04, 0xDD,
  0xEF, 0x95, 0x19, 0xB3, 0xCD, 0x3A, 0x43, 0x1B,
  0x30, 0x2B, 0x0A, 0x6D, 0xF2, 0x5F, 0x14, 0x37,
  0x4F, 0xE1, 0x35, 0x6D, 0x6D, 0x51, 0xC2, 0x45,
  0xE4, 0x85, 0xB5, 0x76, 0x62, 0x5E, 0x7E, 0xC6,
  0xF4, 0x4C, 0x42, 0xE9, 0xA6, 0x37, 0xED, 0x6B,
  0x0B, 0xFF, 0x5C, 0xB6, 0xF4, 0x06, 0xB7, 0xED,
  0xEE, 0x38, 0x6B, 0xFB, 0x5A, 0x89, 0x9F, 0xA5,
  0xAE, 0x9F, 0x24, 0x11, 0x7C, 0x4B, 0x1F, 0xE6,
  0x49, 0x28, 0x66, 0x51, 0xEC, 0xE4, 0x5B, 0x3D,
  0xC2, 0x00, 0x7C, 0xB8, 0xA1, 0x63, 0xBF, 0x05,
  0x98, 0xDA, 0x48, 0x36, 0x1C, 0x55, 0xD3, 0x9A,
  0x69, 0x16, 0x3F, 0xA8, 0xFD, 0x24, 0xCF, 0x5F,
  0x83, 0x65, 0x5D, 0x23, 0xDC, 0xA3, 0xAD, 0x96,
  0x1C, 0x62, 0xF3, 0x56, 0x20, 0x85, 0x52, 0xBB,
  0x9E, 0xD5, 0x29, 0x07, 0x70, 0x96, 0x96, 0x6D,
  0x67, 0x0C, 0x35, 0x4E, 0x4A, 0xBC, 0x98, 0x04,
  0xF1, 0x74, 0x6C, 0x08, 0xCA, 0x18, 0x21, 0x7C,
  0x32, 0x90, 0x5E, 0x46, 0x2E, 0x36, 0xCE, 0x3B,
  0xE3, 0x9E, 0x77, 0x2C, 0x18, 0x0E, 0x86, 0x03,
  0x9B, 0x27, 0x83, 0xA2, 0xEC, 0x07, 0xA2, 0x8F,
  0xB5, 0xC5, 0x5D, 0xF0, 0x6F, 0x4C, 0x52, 0xC9,
  0xDE, 0x2B, 0xCB, 0xF6, 0x95, 0x58, 0x17, 0x18,
  0x39, 0x95, 0x49, 0x7C, 0xEA, 0x95, 0x6A, 0xE5,
  0x15, 0xD2, 0x26, 0x18, 0x98, 0xFA, 0x05, 0x10,
  0x15, 0x72, 0x8E, 0x5A, 0x8A, 0xAA, 0xC4, 0x2D,
  0xAD, 0x33, 0x17, 0x0D, 0x04, 0x50, 0x7A, 0x33,
  0xA8, 0x55, 0x21, 0xAB, 0xDF, 0x1C, 0xBA, 0x64,
  0xEC, 0xFB, 0x85, 0x04, 0x58, 0xDB, 0xEF, 0x0A,
  0x8A, 0xEA, 0x71, 0x57, 0x5D, 0x06, 0x0C, 0x7D,
  0xB3, 0x97, 0x0F, 0x85, 0xA6, 0xE1, 0xE4, 0xC7,
  0xAB, 0xF5, 0xAE, 0x8C, 0xDB, 0x09, 0x33, 0xD7,
  0x1E, 0x8C, 0x94, 0xE0, 0x4A, 0x25, 0x61, 0x9D,
  0xCE, 0xE3, 0xD2, 0x26, 0x1A, 0xD2, 0xEE, 0x6B,
  0xF1, 0x2F, 0xFA, 0x06, 0xD9, 0x8A, 0x08, 0x64,
  0xD8, 0x76, 0x02, 0x73, 0x3E, 0xC8, 0x6A, 0x64,
  0x52, 0x1F, 0x2B, 0x18, 0x17, 0x7B, 0x20, 0x0C,
  0xBB, 0xE1, 0x17, 0x57, 0x7A, 0x61, 0x5D, 0x6C,
  0x77, 0x09, 0x88, 0xC0, 0xBA, 0xD9, 0x46, 0xE2,
  0x08, 0xE2, 0x4F, 0xA0, 0x74, 0xE5, 0xAB, 0x31,
  0x43, 0xDB, 0x5B, 0xFC, 0xE0, 0xFD, 0x10, 0x8E,
  0x4B, 0x82, 0xD1, 0x20, 0xA9, 0x3A, 0xD2, 0xCA,
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
};
static const u8 dh_group15_order[384] = {
  0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
  0xE4, 0x87, 0xED, 0x51, 0x10, 0xB4, 0x61, 0x1A,
  0x62, 0x63, 0x31, 0x45, 0xC0, 0x6E, 0x0E, 0x68,
  0x94, 0x81, 0x27, 0x04, 0x45, 0x33, 0xE6, 0x3A,
  0x01, 0x05, 0xDF, 0x53, 0x1D, 0x89, 0xCD, 0x91,
  0x28, 0xA5, 0x04, 0x3C, 0xC7, 0x1A, 0x02, 0x6E,
  0xF7, 0xCA, 0x8C, 0xD9, 0xE6, 0x9D, 0x21, 0x8D,
  0x98, 0x15, 0x85, 0x36, 0xF9, 0x2F, 0x8A, 0x1B,
  0xA7, 0xF0, 0x9A, 0xB6, 0xB6, 0xA8, 0xE1, 0x22,
  0xF2, 0x42, 0xDA, 0xBB, 0x31, 0x2F, 0x3F, 0x63,
  0x7A, 0x26, 0x21, 0x74, 0xD3, 0x1B, 0xF6, 0xB5,
  0x85, 0xFF, 0xAE, 0x5B, 0x7A, 0x03, 0x5B, 0xF6,
  0xF7, 0x1C, 0x35, 0xFD, 0xAD, 0x44, 0xCF, 0xD2,
  0xD7, 0x4F, 0x92, 0x08, 0xBE, 0x25, 0x8F, 0xF3,
  0x24, 0x94, 0x33, 0x28, 0xF6, 0x72, 0x2D, 0x9E,
  0xE1, 0x00, 0x3E, 0x5C, 0x50, 0xB1, 0xDF, 0x82,
  0xCC, 0x6D, 0x24, 0x1B, 0x0E, 0x2A, 0xE9, 0xCD,
  0x34, 0x8B, 0x1F, 0xD4, 0x7E, 0x92, 0x67, 0xAF,
  0xC1, 0xB2, 0xAE, 0x91, 0xEE, 0x51, 0xD6, 0xCB,
  0x0E, 0x31, 0x79, 0xAB, 0x10, 0x42, 0xA9, 0x5D,
  0xCF, 0x6A, 0x94, 0x83, 0xB8, 0x4B, 0x4B, 0x36,
  0xB3, 0x86, 0x1A, 0xA7, 0x25, 0x5E, 0x4C, 0x02,
  0x78, 0xBA, 0x36, 0x04, 0x65, 0x0C, 0x10, 0xBE,
  0x19, 0x48, 0x2F, 0x23, 0x17, 0x1B, 0x67, 0x1D,
  0xF1, 0xCF, 0x3B, 0x96, 0x0C, 0x07, 0x43, 0x01,
  0xCD, 0x93, 0xC1, 0xD1, 0x76, 0x03, 0xD1, 0x47,
  0xDA, 0xE2, 0xAE, 0xF8, 0x37, 0xA6, 0x29, 0x64,
  0xEF, 0x15, 0xE5, 0xFB, 0x4A, 0xAC, 0x0B, 0x8C,
  0x1C, 0xCA, 0xA4, 0xBE, 0x75, 0x4A, 0xB5, 0x72,
  0x8A, 0xE9, 0x13, 0x0C, 0x4C, 0x7D, 0x02, 0x88,
  0x0A, 0xB9, 0x47, 0x2D, 0x45, 0x55, 0x62, 0x16,
  0xD6, 0x99, 0x8B, 0x86, 0x82, 0x28, 0x3D, 0x19,
  0xD4, 0x2A, 0x90, 0xD5, 0xEF, 0x8E, 0x5D, 0x32,
  0x76, 0x7D, 0xC2, 0x82, 0x2C, 0x6D, 0xF7, 0x85,
  0x45, 0x75, 0x38, 0xAB, 0xAE, 0x83, 0x06, 0x3E,
  0xD9, 0xCB, 0x87, 0xC2, 0xD3, 0x70, 0xF2, 0x63,
  0xD5, 0xFA, 0xD7, 0x46, 0x6D, 0x84, 0x99, 0xEB,
  0x8F, 0x46, 0x4A, 0x70, 0x25, 0x12, 0xB0, 0xCE,
  0xE7, 0x71, 0xE9, 0x13, 0x0D, 0x69, 0x77, 0x35,
  0xF8, 0x97, 0xFD, 0x03, 0x6C, 0xC5, 0x04, 0x32,
  0x6C, 0x3B, 0x01, 0x39, 0x9F, 0x64, 0x35, 0x32,
  0x29, 0x0F, 0x95, 0x8C, 0x0B, 0xBD, 0x90, 0x06,
  0x5D, 0xF0, 0x8B, 0xAB, 0xBD, 0x30, 0xAE, 0xB6,
  0x3B, 0x84, 0xC4, 0x60, 0x5D, 0x6C, 0xA3, 0x71,
  0x04, 0x71, 0x27, 0xD0, 0x3A, 0x72, 0xD5, 0x98,
  0xA1, 0xED, 0xAD, 0xFE, 0x70, 0x7E, 0x88, 0x47,
  0x25, 0xC1, 0x68, 0x90, 0x54, 0x9D, 0x69, 0x65,
  0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
};

/* RFC 3526, 5. Group 16 - 4096 Bit MODP
 * Generator: 2
 * Prime: 2^4096 - 2^4032 - 1 + 2^64 * { [2^3966 pi] + 240904 }
 */
static const u8 dh_group16_generator[1] = { 0x02 };
static const u8 dh_group16_prime[512] = {
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
  0xC9, 0x0F, 0xDA, 0xA2, 0x21, 0x68, 0xC2, 0x34,
  0xC4, 0xC6, 0x62, 0x8B, 0x80, 0xDC, 0x1C, 0xD1,
  0x29, 0x02, 0x4E, 0x08, 0x8A, 0x67, 0xCC, 0x74,
  0x02, 0x0B, 0xBE, 0xA6, 0x3B, 0x13, 0x9B, 0x22,
  0x51, 0x4A, 0x08, 0x79, 0x8E, 0x34, 0x04, 0xDD,
  0xEF, 0x95, 0x19, 0xB3, 0xCD, 0x3A, 0x43, 0x1B,
  0x30, 0x2B, 0x0A, 0x6D, 0xF2, 0x5F, 0x14, 0x37,
  0x4F, 0xE1, 0x35, 0x6D, 0x6D, 0x51, 0xC2, 0x45,
  0xE4, 0x85, 0xB5, 0x76, 0x62, 0x5E, 0x7E, 0xC6,
  0xF4, 0x4C, 0x42, 0xE9, 0xA6, 0x37, 0xED, 0x6B,
  0x0B, 0xFF, 0x5C, 0xB6, 0xF4, 0x06, 0xB7, 0xED,
  0xEE, 0x38, 0x6B, 0xFB, 0x5A, 0x89, 0x9F, 0xA5,
  0xAE, 0x9F, 0x24, 0x11, 0x7C, 0x4B, 0x1F, 0xE6,
  0x49, 0x28, 0x66, 0x51, 0xEC, 0xE4, 0x5B, 0x3D,
  0xC2, 0x00, 0x7C, 0xB8, 0xA1, 0x63, 0xBF, 0x05,
  0x98, 0xDA, 0x48, 0x36, 0x1C, 0x55, 0xD3, 0x9A,
  0x69, 0x16, 0x3F, 0xA8, 0xFD, 0x24, 0xCF, 0x5F,
  0x83, 0x65, 0x5D, 0x23, 0xDC, 0xA3, 0xAD, 0x96,
  0x1C, 0x62, 0xF3, 0x56, 0x20, 0x85, 0x52, 0xBB,
  0x9E, 0xD5, 0x29, 0x07, 0x70, 0x96, 0x96, 0x6D,
  0x67, 0x0C, 0x35, 0x4E, 0x4A, 0xBC, 0x98, 0x04,
  0xF1, 0x74, 0x6C, 0x08, 0xCA, 0x18, 0x21, 0x7C,
  0x32, 0x90, 0x5E, 0x46, 0x2E, 0x36, 0xCE, 0x3B,
  0xE3, 0x9E, 0x77, 0x2C, 0x18, 0x0E, 0x86, 0x03,
  0x9B, 0x27, 0x83, 0xA2, 0xEC, 0x07, 0xA2, 0x8F,
  0xB5, 0xC5, 0x5D, 0xF0, 0x6F, 0x4C, 0x52, 0xC9,
  0xDE, 0x2B, 0xCB, 0xF6, 0x95, 0x58, 0x17, 0x18,
  0x39, 0x95, 0x49, 0x7C, 0xEA, 0x95, 0x6A, 0xE5,
  0x15, 0xD2, 0x26, 0x18, 0x98, 0xFA, 0x05, 0x10,
  0x15, 0x72, 0x8E, 0x5A, 0x8A, 0xAA, 0xC4, 0x2D,
  0xAD, 0x33, 0x17, 0x0D, 0x04, 0x50, 0x7A, 0x33,
  0xA8, 0x55, 0x21, 0xAB, 0xDF, 0x1C, 0xBA, 0x64,
  0xEC, 0xFB, 0x85, 0x04, 0x58, 0xDB, 0xEF, 0x0A,
  0x8A, 0xEA, 0x71, 0x57, 0x5D, 0x06, 0x0C, 0x7D,
  0xB3, 0x97, 0x0F, 0x85, 0xA6, 0xE1, 0xE4, 0xC7,
  0xAB, 0xF5, 0xAE, 0x8C, 0xDB, 0x09, 0x33, 0xD7,
  0x1E, 0x8C, 0x94, 0xE0, 0x4A, 0x25, 0x61, 0x9D,
  0xCE, 0xE3, 0xD2, 0x26, 0x1A, 0xD2, 0xEE, 0x6B,
  0xF1, 0x2F, 0xFA, 0x06, 0xD9, 0x8A, 0x08, 0x64,
  0xD8, 0x76, 0x02, 0x73, 0x3E, 0xC8, 0x6A, 0x64,
  0x52, 0x1F, 0x2B, 0x18, 0x17, 0x7B, 0x20, 0x0C,
  0xBB, 0xE1, 0x17, 0x57, 0x7A, 0x61, 0x5D, 0x6C,
  0x77, 0x09, 0x88, 0xC0, 0xBA, 0xD9, 0x46, 0xE2,
  0x08, 0xE2, 0x4F, 0xA0, 0x74, 0xE5, 0xAB, 0x31,
  0x43, 0xDB, 0x5B, 0xFC, 0xE0, 0xFD, 0x10, 0x8E,
  0x4B, 0x82, 0xD1, 0x20, 0xA9, 0x21, 0x08, 0x01,
  0x1A, 0x72, 0x3C, 0x12, 0xA7, 0x87, 0xE6, 0xD7,
  0x88, 0x71, 0x9A, 0x10, 0xBD, 0xBA, 0x5B, 0x26,
  0x99, 0xC3, 0x27, 0x18, 0x6A, 0xF4, 0xE2, 0x3C,
  0x1A, 0x94, 0x68, 0x34, 0xB6, 0x15, 0x0B, 0xDA,
  0x25, 0x83, 0xE9, 0xCA, 0x2A, 0xD4, 0x4C, 0xE8,
  0xDB, 0xBB, 0xC2, 0xDB, 0x04, 0xDE, 0x8E, 0xF9,
  0x2E, 0x8E, 0xFC, 0x14, 0x1F, 0xBE, 0xCA, 0xA6,
  0x28, 0x7C, 0x59, 0x47, 0x4E, 0x6B, 0xC0, 0x5D,
  0x99, 0xB2, 0x96, 0x4F, 0xA0, 0x90, 0xC3, 0xA2,
  0x23, 0x3B, 0xA1, 0x86, 0x51, 0x5B, 0xE7, 0xED,
  0x1F, 0x61, 0x29, 0x70, 0xCE, 0xE2, 0xD7, 0xAF,
  0xB8, 0x1B, 0xDD, 0x76, 0x21, 0x70, 0x48, 0x1C,
  0xD0, 0x06, 0x91, 0x27, 0xD5, 0xB0, 0x5A, 0xA9,
  0x93, 0xB4, 0xEA, 0x98, 0x8D, 0x8F, 0xDD, 0xC1,
  0x86, 0xFF, 0xB7, 0xDC, 0x90, 0xA6, 0xC0, 0x8F,
  0x4D, 0xF4, 0x35, 0xC9, 0x34, 0x06, 0x31, 0x99,
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
};
static const u8 dh_group16_order[512] = {
  0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
  0xE4, 0x87, 0xED, 0x51, 0x10, 0xB4, 0x61, 0x1A,
  0x62, 0x63, 0x31, 0x45, 0xC0, 0x6E, 0x0E, 0x68,
  0x94, 0x81, 0x27, 0x04, 0x45, 0x33, 0xE6, 0x3A,
  0x01, 0x05, 0xDF, 0x53, 0x1D, 0x89, 0xCD, 0x91,
  0x28, 0xA5, 0x04, 0x3C, 0xC7, 0x1A, 0x02, 0x6E,
  0xF7, 0xCA, 0x8C, 0xD9, 0xE6, 0x9D, 0x21, 0x8D,
  0x98, 0x15, 0x85, 0x36, 0xF9, 0x2F, 0x8A, 0x1B,
  0xA7, 0xF0, 0x9A, 0xB6, 0xB6, 0xA8, 0xE1, 0x22,
  0xF2, 0x42, 0xDA, 0xBB, 0x31, 0x2F, 0x3F, 0x63,
  0x7A, 0x26, 0x21, 0x74, 0xD3, 0x1B, 0xF6, 0xB5,
  0x85, 0xFF, 0xAE, 0x5B, 0x7A, 0x03, 0x5B, 0xF6,
  0xF7, 0x1C, 0x35, 0xFD, 0xAD, 0x44, 0xCF, 0xD2,
  0xD7, 0x4F, 0x92, 0x08, 0xBE, 0x25, 0x8F, 0xF3,
  0x24, 0x94, 0x33, 0x28, 0xF6, 0x72, 0x2D, 0x9E,
  0xE1, 0x00, 0x3E, 0x5C, 0x50, 0xB1, 0xDF, 0x82,
  0xCC, 0x6D, 0x24, 0x1B, 0x0E, 0x2A, 0xE9, 0xCD,
  0x34, 0x8B, 0x1F, 0xD4, 0x7E, 0x92, 0x67, 0xAF,
  0xC1, 0xB2, 0xAE, 0x91, 0xEE, 0x51, 0xD6, 0xCB,
  0x0E, 0x31, 0x79, 0xAB, 0x10, 0x42, 0xA9, 0x5D,
  0xCF, 0x6A, 0x94, 0x83, 0xB8, 0x4B, 0x4B, 0x36,
  0xB3, 0x86, 0x1A, 0xA7, 0x25, 0x5E, 0x4C, 0x02,
  0x78, 0xBA, 0x36, 0x04, 0x65, 0x0C, 0x10, 0xBE,
  0x19, 0x48, 0x2F, 0x23, 0x17, 0x1B, 0x67, 0x1D,
  0xF1, 0xCF, 0x3B, 0x96, 0x0C, 0x07, 0x43, 0x01,
  0xCD, 0x93, 0xC1, 0xD1, 0x76, 0x03, 0xD1, 0x47,
  0xDA, 0xE2, 0xAE, 0xF8, 0x37, 0xA6, 0x29, 0x64,
  0xEF, 0x15, 0xE5, 0xFB, 0x4A, 0xAC, 0x0B, 0x8C,
  0x1C, 0xCA, 0xA4, 0xBE, 0x75, 0x4A, 0xB5, 0x72,
  0x8A, 0xE9, 0x13, 0x0C, 0x4C, 0x7D, 0x02, 0x88,
  0x0A, 0xB9, 0x47, 0x2D, 0x45, 0x55, 0x62, 0x16,
  0xD6, 0x99, 0x8B, 0x86, 0x82, 0x28, 0x3D, 0x19,
  0xD4, 0x2A, 0x90, 0xD5, 0xEF, 0x8E, 0x5D, 0x32,
  0x76, 0x7D, 0xC2, 0x82, 0x2C, 0x6D, 0xF7, 0x85,
  0x45, 0x75, 0x38, 0xAB, 0xAE, 0x83, 0x06, 0x3E,
  0xD9, 0xCB, 0x87, 0xC2, 0xD3, 0x70, 0xF2, 0x63,
  0xD5, 0xFA, 0xD7, 0x46, 0x6D, 0x84, 0x99, 0xEB,
  0x8F, 0x46, 0x4A, 0x70, 0x25, 0x12, 0xB0, 0xCE,
  0xE7, 0x71, 0xE9, 0x13, 0x0D, 0x69, 0x77, 0x35,
  0xF8, 0x97, 0xFD, 0x03, 0x6C, 0xC5, 0x04, 0x32,
  0x6C, 0x3B, 0x01, 0x39, 0x9F, 0x64, 0x35, 0x32,
  0x29, 0x0F, 0x95, 0x8C, 0x0B, 0xBD, 0x90, 0x06,
  0x5D, 0xF0, 0x8B, 0xAB, 0xBD, 0x30, 0xAE, 0xB6,
  0x3B, 0x84, 0xC4, 0x60, 0x5D, 0x6C, 0xA3, 0x71,
  0x04, 0x71, 0x27, 0xD0, 0x3A, 0x72, 0xD5, 0x98,
  0xA1, 0xED, 0xAD, 0xFE, 0x70, 0x7E, 0x88, 0x47,
  0x25, 0xC1, 0x68, 0x90, 0x54, 0x90, 0x84, 0x00,
  0x8D, 0x39, 0x1E, 0x09, 0x53, 0xC3, 0xF3, 0x6B,
  0xC4, 0x38, 0xCD, 0x08, 0x5E, 0xDD, 0x2D, 0x93,
  0x4C, 0xE1, 0x93, 0x8C, 0x35, 0x7A, 0x71, 0x1E,
  0x0D, 0x4A, 0x34, 0x1A, 0x5B, 0x0A, 0x85, 0xED,
  0x12, 0xC1, 0xF4, 0xE5, 0x15, 0x6A, 0x26, 0x74,
  0x6D, 0xDD, 0xE1, 0x6D, 0x82, 0x6F, 0x47, 0x7C,
  0x97, 0x47, 0x7E, 0x0A, 0x0F, 0xDF, 0x65, 0x53,
  0x14, 0x3E, 0x2C, 0xA3, 0xA7, 0x35, 0xE0, 0x2E,
  0xCC, 0xD9, 0x4B, 0x27, 0xD0, 0x48, 0x61, 0xD1,
  0x11, 0x9D, 0xD0, 0xC3, 0x28, 0xAD, 0xF3, 0xF6,
  0x8F, 0xB0, 0x94, 0xB8, 0x67, 0x71, 0x6B, 0xD7,
  0xDC, 0x0D, 0xEE, 0xBB, 0x10, 0xB8, 0x24, 0x0E,
  0x68, 0x03, 0x48, 0x93, 0xEA, 0xD8, 0x2D, 0x54,
  0xC9, 0xDA, 0x75, 0x4C, 0x46, 0xC7, 0xEE, 0xE0,
  0xC3, 0x7F, 0xDB, 0xEE, 0x48, 0x53, 0x60, 0x47,
  0xA6, 0xFA, 0x1A, 0xE4, 0x9A, 0x03, 0x18, 0xCC,
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
};

/* RFC 3526, 6. Group 17 - 6144 Bit MODP
 * Generator: 2
 * Prime: 2^6144 - 2^6080 - 1 + 2^64 * { [2^6014 pi] + 929484 }
 */
static const u8 dh_group17_generator[1] = { 0x02 };
static const u8 dh_group17_prime[768] = {
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
  0xC9, 0x0F, 0xDA, 0xA2, 0x21, 0x68, 0xC2, 0x34,
  0xC4, 0xC6, 0x62, 0x8B, 0x80, 0xDC, 0x1C, 0xD1,
  0x29, 0x02, 0x4E, 0x08, 0x8A, 0x67, 0xCC, 0x74,
  0x02, 0x0B, 0xBE, 0xA6, 0x3B, 0x13, 0x9B, 0x22,
  0x51, 0x4A, 0x08, 0x79, 0x8E, 0x34, 0x04, 0xDD,
  0xEF, 0x95, 0x19, 0xB3, 0xCD, 0x3A, 0x43, 0x1B,
  0x30, 0x2B, 0x0A, 0x6D, 0xF2, 0x5F, 0x14, 0x37,
  0x4F, 0xE1, 0x35, 0x6D, 0x6D, 0x51, 0xC2, 0x45,
  0xE4, 0x85, 0xB5, 0x76, 0x62, 0x5E, 0x7E, 0xC6,
  0xF4, 0x4C, 0x42, 0xE9, 0xA6, 0x37, 0xED, 0x6B,
  0x0B, 0xFF, 0x5C, 0xB6, 0xF4, 0x06, 0xB7, 0xED,
  0xEE, 0x38, 0x6B, 0xFB, 0x5A, 0x89, 0x9F, 0xA5,
  0xAE, 0x9F, 0x24, 0x11, 0x7C, 0x4B, 0x1F, 0xE6,
  0x49, 0x28, 0x66, 0x51, 0xEC, 0xE4, 0x5B, 0x3D,
  0xC2, 0x00, 0x7C, 0xB8, 0xA1, 0x63, 0xBF, 0x05,
  0x98, 0xDA, 0x48, 0x36, 0x1C, 0x55, 0xD3, 0x9A,
  0x69, 0x16, 0x3F, 0xA8, 0xFD, 0x24, 0xCF, 0x5F,
  0x83, 0x65, 0x5D, 0x23, 0xDC, 0xA3, 0xAD, 0x96,
  0x1C, 0x62, 0xF3, 0x56, 0x20, 0x85, 0x52, 0xBB,
  0x9E, 0xD5, 0x29, 0x07, 0x70, 0x96, 0x96, 0x6D,
  0x67, 0x0C, 0x35, 0x4E, 0x4A, 0xBC, 0x98, 0x04,
  0xF1, 0x74, 0x6C, 0x08, 0xCA, 0x18, 0x21, 0x7C,
  0x32, 0x90, 0x5E, 0x46, 0x2E, 0x36, 0xCE, 0x3B,
  0xE3, 0x9E, 0x77, 0x2C, 0x18, 0x0E, 0x86, 0x03,
  0x9B, 0x27, 0x83, 0xA2, 0xEC, 0x07, 0xA2, 0x8F,
  0xB5, 0xC5, 0x5D, 0xF0, 0x6F, 0x4C, 0x52, 0xC9,
  0xDE, 0x2B, 0xCB, 0xF6, 0x95, 0x58, 0x17, 0x18,
  0x39, 0x95, 0x49, 0x7C, 0xEA, 0x95, 0x6A, 0xE5,
  0x15, 0xD2, 0x26, 0x18, 0x98, 0xFA, 0x05, 0x10,
  0x15, 0x72, 0x8E, 0x5A, 0x8A, 0xAA, 0xC4, 0x2D,
  0xAD, 0x33, 0x17, 0x0D, 0x04, 0x50, 0x7A, 0x33,
  0xA8, 0x55, 0x21, 0xAB, 0xDF, 0x1C, 0xBA, 0x64,
  0xEC, 0xFB, 0x85, 0x04, 0x58, 0xDB, 0xEF, 0x0A,
  0x8A, 0xEA, 0x71, 0x57, 0x5D, 0x06, 0x0C, 0x7D,
  0xB3, 0x97, 0x0F, 0x85, 0xA6, 0xE1, 0xE4, 0xC7,
  0xAB, 0xF5, 0xAE, 0x8C, 0xDB, 0x09, 0x33, 0xD7,
  0x1E, 0x8C, 0x94, 0xE0, 0x4A, 0x25, 0x61, 0x9D,
  0xCE, 0xE3, 0xD2, 0x26, 0x1A, 0xD2, 0xEE, 0x6B,
  0xF1, 0x2F, 0xFA, 0x06, 0xD9, 0x8A, 0x08, 0x64,
  0xD8, 0x76, 0x02, 0x73, 0x3E, 0xC8, 0x6A, 0x64,
  0x52, 0x1F, 0x2B, 0x18, 0x17, 0x7B, 0x20, 0x0C,
  0xBB, 0xE1, 0x17, 0x57, 0x7A, 0x61, 0x5D, 0x6C,
  0x77, 0x09, 0x88, 0xC0, 0xBA, 0xD9, 0x46, 0xE2,
  0x08, 0xE2, 0x4F, 0xA0, 0x74, 0xE5, 0xAB, 0x31,
  0x43, 0xDB, 0x5B, 0xFC, 0xE0, 0xFD, 0x10, 0x8E,
  0x4B, 0x82, 0xD1, 0x20, 0xA9, 0x21, 0x08, 0x01,
  0x1A, 0x72, 0x3C, 0x12, 0xA7, 0x87, 0xE6, 0xD7,
  0x88, 0x71, 0x9A, 0x10, 0xBD, 0xBA, 0x5B, 0x26,
  0x99, 0xC3, 0x27, 0x18, 0x6A, 0xF4, 0xE2, 0x3C,
  0x1A, 0x94, 0x68, 0x34, 0xB6, 0x15, 0x0B, 0xDA,
  0x25, 0x83, 0xE9, 0xCA, 0x2A, 0xD4, 0x4C, 0xE8,
  0xDB, 0xBB, 0xC2, 0xDB, 0x04, 0xDE, 0x8E, 0xF9,
  0x2E, 0x8E, 0xFC, 0x14, 0x1F, 0xBE, 0xCA, 0xA6,
  0x28, 0x7C, 0x59, 0x47, 0x4E, 0x6B, 0xC0, 0x5D,
  0x99, 0xB2, 0x96, 0x4F, 0xA0, 0x90, 0xC3, 0xA2,
  0x23, 0x3B, 0xA1, 0x86, 0x51, 0x5B, 0xE7, 0xED,
  0x1F, 0x61, 0x29, 0x70, 0xCE, 0xE2, 0xD7, 0xAF,
  0xB8, 0x1B, 0xDD, 0x76, 0x21, 0x70, 0x48, 0x1C,
  0xD0, 0x06, 0x91, 0x27, 0xD5, 0xB0, 0x5A, 0xA9,
  0x93, 0xB4, 0xEA, 0x98, 0x8D, 0x8F, 0xDD, 0xC1,
  0x86, 0xFF, 0xB7, 0xDC, 0x90, 0xA6, 0xC0, 0x8F,
  0x4D, 0xF4, 0x35, 0xC9, 0x34, 0x02, 0x84, 0x92,
  0x36, 0xC3, 0xFA, 0xB4, 0xD2, 0x7C, 0x70, 0x26,
  0xC1, 0xD4, 0xDC, 0xB2, 0x60, 0x26, 0x46, 0xDE,
  0xC9, 0x75, 0x1E, 0x76, 0x3D, 0xBA, 0x37, 0xBD,
  0xF8, 0xFF, 0x94, 0x06, 0xAD, 0x9E, 0x53, 0x0E,
  0xE5, 0xDB, 0x38, 0x2F, 0x41, 0x30, 0x01, 0xAE,
  0xB0, 0x6A, 0x53, 0xED, 0x90, 0x27, 0xD8, 0x31,
  0x17, 0x97, 0x27, 0xB0, 0x86, 0x5A, 0x89, 0x18,
  0xDA, 0x3E, 0xDB, 0xEB, 0xCF, 0x9B, 0x14, 0xED,
  0x44, 0xCE, 0x6C, 0xBA, 0xCE, 0xD4, 0xBB, 0x1B,
  0xDB, 0x7F, 0x14, 0x47, 0xE6, 0xCC, 0x25, 0x4B,
  0x33, 0x20, 0x51, 0x51, 0x2B, 0xD7, 0xAF, 0x42,
  0x6F, 0xB8, 0xF4, 0x01, 0x37, 0x8C, 0xD2, 0xBF,
  0x59, 0x83, 0xCA, 0x01, 0xC6, 0x4B, 0x92, 0xEC,
  0xF0, 0x32, 0xEA, 0x15, 0xD1, 0x72, 0x1D, 0x03,
  0xF4, 0x82, 0xD7, 0xCE, 0x6E, 0x74, 0xFE, 0xF6,
  0xD5, 0x5E, 0x70, 0x2F, 0x46, 0x98, 0x0C, 0x82,
  0xB5, 0xA8, 0x40, 0x31, 0x90, 0x0B, 0x1C, 0x9E,
  0x59, 0xE7, 0xC9, 0x7F, 0xBE, 0xC7, 0xE8, 0xF3,
  0x23, 0xA9, 0x7A, 0x7E, 0x36, 0xCC, 0x88, 0xBE,
  0x0F, 0x1D, 0x45, 0xB7, 0xFF, 0x58, 0x5A, 0xC5,
  0x4B, 0xD4, 0x07, 0xB2, 0x2B, 0x41, 0x54, 0xAA,
  0xCC, 0x8F, 0x6D, 0x7E, 0xBF, 0x48, 0xE1, 0xD8,
  0x14, 0xCC, 0x5E, 0xD2, 0x0F, 0x80, 0x37, 0xE0,
  0xA7, 0x97, 0x15, 0xEE, 0xF2, 0x9B, 0xE3, 0x28,
  0x06, 0xA1, 0xD5, 0x8B, 0xB7, 0xC5, 0xDA, 0x76,
  0xF5, 0x50, 0xAA, 0x3D, 0x8A, 0x1F, 0xBF, 0xF0,
  0xEB, 0x19, 0xCC, 0xB1, 0xA3, 0x13, 0xD5, 0x5C,
  0xDA, 0x56, 0xC9, 0xEC, 0x2E, 0xF2, 0x96, 0x32,
  0x38, 0x7F, 0xE8, 0xD7, 0x6E, 0x3C, 0x04, 0x68,
  0x04, 0x3E, 0x8F, 0x66, 0x3F, 0x48, 0x60, 0xEE,
  0x12, 0xBF, 0x2D, 0x5B, 0x0B, 0x74, 0x74, 0xD6,
  0xE6, 0x94, 0xF9, 0x1E, 0x6D, 0xCC, 0x40, 0x24,
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
};
static const u8 dh_group17_order[768] = {
  0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
  0xE4, 0x87, 0xED, 0x51, 0x10, 0xB4, 0x61, 0x1A,
  0x62, 0x63, 0x31, 0x45, 0xC0, 0x6E, 0x0E, 0x68,
  0x94, 0x81, 0x27, 0x04, 0x45, 0x33, 0xE6, 0x3A,
  0x01, 0x05, 0xDF, 0x53, 0x1D, 0x89, 0xCD, 0x91,
  0x28, 0xA5, 0x04, 0x3C, 0xC7, 0x1A, 0x02, 0x6E,
  0xF7, 0xCA, 0x8C, 0xD9, 0xE6, 0x9D, 0x21, 0x8D,
  0x98, 0x15, 0x85, 0x36, 0xF9, 0x2F, 0x8A, 0x1B,
  0xA7, 0xF0, 0x9A, 0xB6, 0xB6, 0xA8, 0xE1, 0x22,
  0xF2, 0x42, 0xDA, 0xBB, 0x31, 0x2F, 0x3F, 0x63,
  0x7A, 0x26, 0x21, 0x74, 0xD3, 0x1B, 0xF6, 0xB5,
  0x85, 0xFF, 0xAE, 0x5B, 0x7A, 0x03, 0x5B, 0xF6,
  0xF7, 0x1C, 0x35, 0xFD, 0xAD, 0x44, 0xCF, 0xD2,
  0xD7, 0x4F, 0x92, 0x08, 0xBE, 0x25, 0x8F, 0xF3,
  0x24, 0x94, 0x33, 0x28, 0xF6, 0x72, 0x2D, 0x9E,
  0xE1, 0x00, 0x3E, 0x5C, 0x50, 0xB1, 0xDF, 0x82,
  0xCC, 0x6D, 0x24, 0x1B, 0x0E, 0x2A, 0xE9, 0xCD,
  0x34, 0x8B, 0x1F, 0xD4, 0x7E, 0x92, 0x67, 0xAF,
  0xC1, 0xB2, 0xAE, 0x91, 0xEE, 0x51, 0xD6, 0xCB,
  0x0E, 0x31, 0x79, 0xAB, 0x10, 0x42, 0xA9, 0x5D,
  0xCF, 0x6A, 0x94, 0x83, 0xB8, 0x4B, 0x4B, 0x36,
  0xB3, 0x86, 0x1A, 0xA7, 0x25, 0x5E, 0x4C, 0x02,
  0x78, 0xBA, 0x36, 0x04, 0x65, 0x0C, 0x10, 0xBE,
  0x19, 0x48, 0x2F, 0x23, 0x17, 0x1B, 0x67, 0x1D,
  0xF1, 0xCF, 0x3B, 0x96, 0x0C, 0x07, 0x43, 0x01,
  0xCD, 0x93, 0xC1, 0xD1, 0x76, 0x03, 0xD1, 0x47,
  0xDA, 0xE2, 0xAE, 0xF8, 0x37, 0xA6, 0x29, 0x64,
  0xEF, 0x15, 0xE5, 0xFB, 0x4A, 0xAC, 0x0B, 0x8C,
  0x1C, 0xCA, 0xA4, 0xBE, 0x75, 0x4A, 0xB5, 0x72,
  0x8A, 0xE9, 0x13, 0x0C, 0x4C, 0x7D, 0x02, 0x88,
  0x0A, 0xB9, 0x47, 0x2D, 0x45, 0x55, 0x62, 0x16,
  0xD6, 0x99, 0x8B, 0x86, 0x82, 0x28, 0x3D, 0x19,
  0xD4, 0x2A, 0x90, 0xD5, 0xEF, 0x8E, 0x5D, 0x32,
  0x76, 0x7D, 0xC2, 0x82, 0x2C, 0x6D, 0xF7, 0x85,
  0x45, 0x75, 0x38, 0xAB, 0xAE, 0x83, 0x06, 0x3E,
  0xD9, 0xCB, 0x87, 0xC2, 0xD3, 0x70, 0xF2, 0x63,
  0xD5, 0xFA, 0xD7, 0x46, 0x6D, 0x84, 0x99, 0xEB,
  0x8F, 0x46, 0x4A, 0x70, 0x25, 0x12, 0xB0, 0xCE,
  0xE7, 0x71, 0xE9, 0x13, 0x0D, 0x69, 0x77, 0x35,
  0xF8, 0x97, 0xFD, 0x03, 0x6C, 0xC5, 0x04, 0x32,
  0x6C, 0x3B, 0x01, 0x39, 0x9F, 0x64, 0x35, 0x32,
  0x29, 0x0F, 0x95, 0x8C, 0x0B, 0xBD, 0x90, 0x06,
  0x5D, 0xF0, 0x8B, 0xAB, 0xBD, 0x30, 0xAE, 0xB6,
  0x3B, 0x84, 0xC4, 0x60, 0x5D, 0x6C, 0xA3, 0x71,
  0x04, 0x71, 0x27, 0xD0, 0x3A, 0x72, 0xD5, 0x98,
  0xA1, 0xED, 0xAD, 0xFE, 0x70, 0x7E, 0x88, 0x47,
  0x25, 0xC1, 0x68, 0x90, 0x54, 0x90, 0x84, 0x00,
  0x8D, 0x39, 0x1E, 0x09, 0x53, 0xC3, 0xF3, 0x6B,
  0xC4, 0x38, 0xCD, 0x08, 0x5E, 0xDD, 0x2D, 0x93,
  0x4C, 0xE1, 0x93, 0x8C, 0x35, 0x7A, 0x71, 0x1E,
  0x0D, 0x4A, 0x34, 0x1A, 0x5B, 0x0A, 0x85, 0xED,
  0x12, 0xC1, 0xF4, 0xE5, 0x15, 0x6A, 0x26, 0x74,
  0x6D, 0xDD, 0xE1, 0x6D, 0x82, 0x6F, 0x47, 0x7C,
  0x97, 0x47, 0x7E, 0x0A, 0x0F, 0xDF, 0x65, 0x53,
  0x14, 0x3E, 0x2C, 0xA3, 0xA7, 0x35, 0xE0, 0x2E,
  0xCC, 0xD9, 0x4B, 0x27, 0xD0, 0x48, 0x61, 0xD1,
  0x11, 0x9D, 0xD0, 0xC3, 0x28, 0xAD, 0xF3, 0xF6,
  0x8F, 0xB0, 0x94, 0xB8, 0x67, 0x71, 0x6B, 0xD7,
  0xDC, 0x0D, 0xEE, 0xBB, 0x10, 0xB8, 0x24, 0x0E,
  0x68, 0x03, 0x48, 0x93, 0xEA, 0xD8, 0x2D, 0x54,
  0xC9, 0xDA, 0x75, 0x4C, 0x46, 0xC7, 0xEE, 0xE0,
  0xC3, 0x7F, 0xDB, 0xEE, 0x48, 0x53, 0x60, 0x47,
  0xA6, 0xFA, 0x1A, 0xE4, 0x9A, 0x01, 0x42, 0x49,
  0x1B, 0x61, 0xFD, 0x5A, 0x69, 0x3E, 0x38, 0x13,
  0x60, 0xEA, 0x6E, 0x59, 0x30, 0x13, 0x23, 0x6F,
  0x64, 0xBA, 0x8F, 0x3B, 0x1E, 0xDD, 0x1B, 0xDE,
  0xFC, 0x7F, 0xCA, 0x03, 0x56, 0xCF, 0x29, 0x87,
  0x72, 0xED, 0x9C, 0x17, 0xA0, 0x98, 0x00, 0xD7,
  0x58, 0x35, 0x29, 0xF6, 0xC8, 0x13, 0xEC, 0x18,
  0x8B, 0xCB, 0x93, 0xD8, 0x43, 0x2D, 0x44, 0x8C,
  0x6D, 0x1F, 0x6D, 0xF5, 0xE7, 0xCD, 0x8A, 0x76,
  0xA2, 0x67, 0x36, 0x5D, 0x67, 0x6A, 0x5D, 0x8D,
  0xED, 0xBF, 0x8A, 0x23, 0xF3, 0x66, 0x12, 0xA5,
  0x99, 0x90, 0x28, 0xA8, 0x95, 0xEB, 0xD7, 0xA1,
  0x37, 0xDC, 0x7A, 0x00, 0x9B, 0xC6, 0x69, 0x5F,
  0xAC, 0xC1, 0xE5, 0x00, 0xE3, 0x25, 0xC9, 0x76,
  0x78, 0x19, 0x75, 0x0A, 0xE8, 0xB9, 0x0E, 0x81,
  0xFA, 0x41, 0x6B, 0xE7, 0x37, 0x3A, 0x7F, 0x7B,
  0x6A, 0xAF, 0x38, 0x17, 0xA3, 0x4C, 0x06, 0x41,
  0x5A, 0xD4, 0x20, 0x18, 0xC8, 0x05, 0x8E, 0x4F,
  0x2C, 0xF3, 0xE4, 0xBF, 0xDF, 0x63, 0xF4, 0x79,
  0x91, 0xD4, 0xBD, 0x3F, 0x1B, 0x66, 0x44, 0x5F,
  0x07, 0x8E, 0xA2, 0xDB, 0xFF, 0xAC, 0x2D, 0x62,
  0xA5, 0xEA, 0x03, 0xD9, 0x15, 0xA0, 0xAA, 0x55,
  0x66, 0x47, 0xB6, 0xBF, 0x5F, 0xA4, 0x70, 0xEC,
  0x0A, 0x66, 0x2F, 0x69, 0x07, 0xC0, 0x1B, 0xF0,
  0x53, 0xCB, 0x8A, 0xF7, 0x79, 0x4D, 0xF1, 0x94,
  0x03, 0x50, 0xEA, 0xC5, 0xDB, 0xE2, 0xED, 0x3B,
  0x7A, 0xA8, 0x55, 0x1E, 0xC5, 0x0F, 0xDF, 0xF8,
  0x75, 0x8C, 0xE6, 0x58, 0xD1, 0x89, 0xEA, 0xAE,
  0x6D, 0x2B, 0x64, 0xF6, 0x17, 0x79, 0x4B, 0x19,
  0x1C, 0x3F, 0xF4, 0x6B, 0xB7, 0x1E, 0x02, 0x34,
  0x02, 0x1F, 0x47, 0xB3, 0x1F, 0xA4, 0x30, 0x77,
  0x09, 0x5F, 0x96, 0xAD, 0x85, 0xBA, 0x3A, 0x6B,
  0x73, 0x4A, 0x7C, 0x8F, 0x36, 0xE6, 0x20, 0x12,
  0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
};

/* RFC 3526, 7. Group 18 - 8192 Bit MODP
 * Generator: 2
 * Prime: 2^8192 - 2^8128 - 1 + 2^64 * { [2^8062 pi] + 4743158 }
 */
static const u8 dh_group18_generator[1] = { 0x02 };
static const u8 dh_group18_prime[1024] = {
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
  0xC9, 0x0F, 0xDA, 0xA2, 0x21, 0x68, 0xC2, 0x34,
  0xC4, 0xC6, 0x62, 0x8B, 0x80, 0xDC, 0x1C, 0xD1,
  0x29, 0x02, 0x4E, 0x08, 0x8A, 0x67, 0xCC, 0x74,
  0x02, 0x0B, 0xBE, 0xA6, 0x3B, 0x13, 0x9B, 0x22,
  0x51, 0x4A, 0x08, 0x79, 0x8E, 0x34, 0x04, 0xDD,
  0xEF, 0x95, 0x19, 0xB3, 0xCD, 0x3A, 0x43, 0x1B,
  0x30, 0x2B, 0x0A, 0x6D, 0xF2, 0x5F, 0x14, 0x37,
  0x4F, 0xE1, 0x35, 0x6D, 0x6D, 0x51, 0xC2, 0x45,
  0xE4, 0x85, 0xB5, 0x76, 0x62, 0x5E, 0x7E, 0xC6,
  0xF4, 0x4C, 0x42, 0xE9, 0xA6, 0x37, 0xED, 0x6B,
  0x0B, 0xFF, 0x5C, 0xB6, 0xF4, 0x06, 0xB7, 0xED,
  0xEE, 0x38, 0x6B, 0xFB, 0x5A, 0x89, 0x9F, 0xA5,
  0xAE, 0x9F, 0x24, 0x11, 0x7C, 0x4B, 0x1F, 0xE6,
  0x49, 0x28, 0x66, 0x51, 0xEC, 0xE4, 0x5B, 0x3D,
  0xC2, 0x00, 0x7C, 0xB8, 0xA1, 0x63, 0xBF, 0x05,
  0x98, 0xDA, 0x48, 0x36, 0x1C, 0x55, 0xD3, 0x9A,
  0x69, 0x16, 0x3F, 0xA8, 0xFD, 0x24, 0xCF, 0x5F,
  0x83, 0x65, 0x5D, 0x23, 0xDC, 0xA3, 0xAD, 0x96,
  0x1C, 0x62, 0xF3, 0x56, 0x20, 0x85, 0x52, 0xBB,
  0x9E, 0xD5, 0x29, 0x07, 0x70, 0x96, 0x96, 0x6D,
  0x67, 0x0C, 0x35, 0x4E, 0x4A, 0xBC, 0x98, 0x04,
  0xF1, 0x74, 0x6C, 0x08, 0xCA, 0x18, 0x21, 0x7C,
  0x32, 0x90, 0x5E, 0x46, 0x2E, 0x36, 0xCE, 0x3B,
  0xE3, 0x9E, 0x77, 0x2C, 0x18, 0x0E, 0x86, 0x03,
  0x9B, 0x27, 0x83, 0xA2, 0xEC, 0x07, 0xA2, 0x8F,
  0xB5, 0xC5, 0x5D, 0xF0, 0x6F, 0x4C, 0x52, 0xC9,
  0xDE, 0x2B, 0xCB, 0xF6, 0x95, 0x58, 0x17, 0x18,
  0x39, 0x95, 0x49, 0x7C, 0xEA, 0x95, 0x6A, 0xE5,
  0x15, 0xD2, 0x26, 0x18, 0x98, 0xFA, 0x05, 0x10,
  0x15, 0x72, 0x8E, 0x5A, 0x8A, 0xAA, 0xC4, 0x2D,
  0xAD, 0x33, 0x17, 0x0D, 0x04, 0x50, 0x7A, 0x33,
  0xA8, 0x55, 0x21, 0xAB, 0xDF, 0x1C, 0xBA, 0x64,
  0xEC, 0xFB, 0x85, 0x04, 0x58, 0xDB, 0xEF, 0x0A,
  0x8A, 0xEA, 0x71, 0x57, 0x5D, 0x06, 0x0C, 0x7D,
  0xB3, 0x97, 0x0F, 0x85, 0xA6, 0xE1, 0xE4, 0xC7,
  0xAB, 0xF5, 0xAE, 0x8C, 0xDB, 0x09, 0x33, 0xD7,
  0x1E, 0x8C, 0x94, 0xE0, 0x4A, 0x25, 0x61, 0x9D,
  0xCE, 0xE3, 0xD2, 0x26, 0x1A, 0xD2, 0xEE, 0x6B,
  0xF1, 0x2F, 0xFA, 0x06, 0xD9, 0x8A, 0x08, 0x64,
  0xD8, 0x76, 0x02, 0x73, 0x3E, 0xC8, 0x6A, 0x64,
  0x52, 0x1F, 0x2B, 0x18, 0x17, 0x7B, 0x20, 0x0C,
  0xBB, 0xE1, 0x17, 0x57, 0x7A, 0x61, 0x5D, 0x6C,
  0x77, 0x09, 0x88, 0xC0, 0xBA, 0xD9, 0x46, 0xE2,
  0x08, 0xE2, 0x4F, 0xA0, 0x74, 0xE5, 0xAB, 0x31,
  0x43, 0xDB, 0x5B, 0xFC, 0xE0, 0xFD, 0x10, 0x8E,
  0x4B, 0x82, 0xD1, 0x20, 0xA9, 0x21, 0x08, 0x01,
  0x1A, 0x72, 0x3C, 0x12, 0xA7, 0x87, 0xE6, 0xD7,
  0x88, 0x71, 0x9A, 0x10, 0xBD, 0xBA, 0x5B, 0x26,
  0x99, 0xC3, 0x27, 0x18, 0x6A, 0xF4, 0xE2, 0x3C,
  0x1A, 0x94, 0x68, 0x34, 0xB6, 0x15, 0x0B, 0xDA,
  0x25, 0x83, 0xE9, 0xCA, 0x2A, 0xD4, 0x4C, 0xE8,
  0xDB, 0xBB, 0xC2, 0xDB, 0x04, 0xDE, 0x8E, 0xF9,
  0x2E, 0x8E, 0xFC, 0x14, 0x1F, 0xBE, 0xCA, 0xA6,
  0x28, 0x7C, 0x59, 0x47, 0x4E, 0x6B, 0xC0, 0x5D,
  0x99, 0xB2, 0x96, 0x4F, 0xA0, 0x90, 0xC3, 0xA2,
  0x23, 0x3B, 0xA1, 0x86, 0x51, 0x5B, 0xE7, 0xED,
  0x1F, 0x61, 0x29, 0x70, 0xCE, 0xE2, 0xD7, 0xAF,
  0xB8, 0x1B, 0xDD, 0x76, 0x21, 0x70, 0x48, 0x1C,
  0xD0, 0x06, 0x91, 0x27, 0xD5, 0xB0, 0x5A, 0xA9,
  0x93, 0xB4, 0xEA, 0x98, 0x8D, 0x8F, 0xDD, 0xC1,
  0x86, 0xFF, 0xB7, 0xDC, 0x90, 0xA6, 0xC0, 0x8F,
  0x4D, 0xF4, 0x35, 0xC9, 0x34, 0x02, 0x84, 0x92,
  0x36, 0xC3, 0xFA, 0xB4, 0xD2, 0x7C, 0x70, 0x26,
  0xC1, 0xD4, 0xDC, 0xB2, 0x60, 0x26, 0x46, 0xDE,
  0xC9, 0x75, 0x1E, 0x76, 0x3D, 0xBA, 0x37, 0xBD,
  0xF8, 0xFF, 0x94, 0x06, 0xAD, 0x9E, 0x53, 0x0E,
  0xE5, 0xDB, 0x38, 0x2F, 0x41, 0x30, 0x01, 0xAE,
  0xB0, 0x6A, 0x53, 0xED, 0x90, 0x27, 0xD8, 0x31,
  0x17, 0x97, 0x27, 0xB0, 0x86, 0x5A, 0x89, 0x18,
  0xDA, 0x3E, 0xDB, 0xEB, 0xCF, 0x9B, 0x14, 0xED,
  0x44, 0xCE, 0x6C, 0xBA, 0xCE, 0xD4, 0xBB, 0x1B,
  0xDB, 0x7F, 0x14, 0x47, 0xE6, 0xCC, 0x25, 0x4B,
  0x33, 0x20, 0x51, 0x51, 0x2B, 0xD7, 0xAF, 0x42,
  0x6F, 0xB8, 0xF4, 0x01, 0x37, 0x8C, 0xD2, 0xBF,
  0x59, 0x83, 0xCA, 0x01, 0xC6, 0x4B, 0x92, 0xEC,
  0xF0, 0x32, 0xEA, 0x15, 0xD1, 0x72, 0x1D, 0x03,
  0xF4, 0x82, 0xD7, 0xCE, 0x6E, 0x74, 0xFE, 0xF6,
  0xD5, 0x5E, 0x70, 0x2F, 0x46, 0x98, 0x0C, 0x82,
  0xB5, 0xA8, 0x40, 0x31, 0x90, 0x0B, 0x1C, 0x9E,
  0x59, 0xE7, 0xC9, 0x7F, 0xBE, 0xC7, 0xE8, 0xF3,
  0x23, 0xA9, 0x7A, 0x7E, 0x36, 0xCC, 0x88, 0xBE,
  0x0F, 0x1D, 0x45, 0xB7, 0xFF, 0x58, 0x5A, 0xC5,
  0x4B, 0xD4, 0x07, 0xB2, 0x2B, 0x41, 0x54, 0xAA,
  0xCC, 0x8F, 0x6D, 0x7E, 0xBF, 0x48, 0xE1, 0xD8,
  0x14, 0xCC, 0x5E, 0xD2, 0x0F, 0x80, 0x37, 0xE0,
  0xA7, 0x97, 0x15, 0xEE, 0xF2, 0x9B, 0xE3, 0x28,
  0x06, 0xA1, 0xD5, 0x8B, 0xB7, 0xC5, 0xDA, 0x76,
  0xF5, 0x50, 0xAA, 0x3D, 0x8A, 0x1F, 0xBF, 0xF0,
  0xEB, 0x19, 0xCC, 0xB1, 0xA3, 0x13, 0xD5, 0x5C,
  0xDA, 0x56, 0xC9, 0xEC, 0x2E, 0xF2, 0x96, 0x32,
  0x38, 0x7F, 0xE8, 0xD7, 0x6E, 0x3C, 0x04, 0x68,
  0x04, 0x3E, 0x8F, 0x66, 0x3F, 0x48, 0x60, 0xEE,
  0x12, 0xBF, 0x2D, 0x5B, 0x0B, 0x74, 0x74, 0xD6,
  0xE6, 0x94, 0xF9, 0x1E, 0x6D, 0xBE, 0x11, 0x59,
  0x74, 0xA3, 0x92, 0x6F, 0x12, 0xFE, 0xE5, 0xE4,
  0x38, 0x77, 0x7C, 0xB6, 0xA9, 0x32, 0xDF, 0x8C,
  0xD8, 0xBE, 0xC4, 0xD0, 0x73, 0xB9, 0x31, 0xBA,
  0x3B, 0xC8, 0x32, 0xB6, 0x8D, 0x9D, 0xD3, 0x00,
  0x74, 0x1F, 0xA7, 0xBF, 0x8A, 0xFC, 0x47, 0xED,
  0x25, 0x76, 0xF6, 0x93, 0x6B, 0xA4, 0x24, 0x66,
  0x3A, 0xAB, 0x63, 0x9C, 0x5A, 0xE4, 0xF5, 0x68,
  0x34, 0x23, 0xB4, 0x74, 0x2B, 0xF1, 0xC9, 0x78,
  0x23, 0x8F, 0x16, 0xCB, 0xE3, 0x9D, 0x65, 0x2D,
  0xE3, 0xFD, 0xB8, 0xBE, 0xFC, 0x84, 0x8A, 0xD9,
  0x22, 0x22, 0x2E, 0x04, 0xA4, 0x03, 0x7C, 0x07,
  0x13, 0xEB, 0x57, 0xA8, 0x1A, 0x23, 0xF0, 0xC7,
  0x34, 0x73, 0xFC, 0x64, 0x6C, 0xEA, 0x30, 0x6B,
  0x4B, 0xCB, 0xC8, 0x86, 0x2F, 0x83, 0x85, 0xDD,
  0xFA, 0x9D, 0x4B, 0x7F, 0xA2, 0xC0, 0x87, 0xE8,
  0x79, 0x68, 0x33, 0x03, 0xED, 0x5B, 0xDD, 0x3A,
  0x06, 0x2B, 0x3C, 0xF5, 0xB3, 0xA2, 0x78, 0xA6,
  0x6D, 0x2A, 0x13, 0xF8, 0x3F, 0x44, 0xF8, 0x2D,
  0xDF, 0x31, 0x0E, 0xE0, 0x74, 0xAB, 0x6A, 0x36,
  0x45, 0x97, 0xE8, 0x99, 0xA0, 0x25, 0x5D, 0xC1,
  0x64, 0xF3, 0x1C, 0xC5, 0x08, 0x46, 0x85, 0x1D,
  0xF9, 0xAB, 0x48, 0x19, 0x5D, 0xED, 0x7E, 0xA1,
  0xB1, 0xD5, 0x10, 0xBD, 0x7E, 0xE7, 0x4D, 0x73,
  0xFA, 0xF3, 0x6B, 0xC3, 0x1E, 0xCF, 0xA2, 0x68,
  0x35, 0x90, 0x46, 0xF4, 0xEB, 0x87, 0x9F, 0x92,
  0x40, 0x09, 0x43, 0x8B, 0x48, 0x1C, 0x6C, 0xD7,
  0x88, 0x9A, 0x00, 0x2E, 0xD5, 0xEE, 0x38, 0x2B,
  0xC9, 0x19, 0x0D, 0xA6, 0xFC, 0x02, 0x6E, 0x47,
  0x95, 0x58, 0xE4, 0x47, 0x56, 0x77, 0xE9, 0xAA,
  0x9E, 0x30, 0x50, 0xE2, 0x76, 0x56, 0x94, 0xDF,
  0xC8, 0x1F, 0x56, 0xE8, 0x80, 0xB9, 0x6E, 0x71,
  0x60, 0xC9, 0x80, 0xDD, 0x98, 0xED, 0xD3, 0xDF,
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
};
static const u8 dh_group18_order[1024] = {
  0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
  0xE4, 0x87, 0xED, 0x51, 0x10, 0xB4, 0x61, 0x1A,
  0x62, 0x63, 0x31, 0x45, 0xC0, 0x6E, 0x0E, 0x68,
  0x94, 0x81, 0x27, 0x04, 0x45, 0x33, 0xE6, 0x3A,
  0x01, 0x05, 0xDF, 0x53, 0x1D, 0x89, 0xCD, 0x91,
  0x28, 0xA5, 0x04, 0x3C, 0xC7, 0x1A, 0x02, 0x6E,
  0xF7, 0xCA, 0x8C, 0xD9, 0xE6, 0x9D, 0x21, 0x8D,
  0x98, 0x15, 0x85, 0x36, 0xF9, 0x2F, 0x8A, 0x1B,
  0xA7, 0xF0, 0x9A, 0xB6, 0xB6, 0xA8, 0xE1, 0x22,
  0xF2, 0x42, 0xDA, 0xBB, 0x31, 0x2F, 0x3F, 0x63,
  0x7A, 0x26, 0x21, 0x74, 0xD3, 0x1B, 0xF6, 0xB5,
  0x85, 0xFF, 0xAE, 0x5B, 0x7A, 0x03, 0x5B, 0xF6,
  0xF7, 0x1C, 0x35, 0xFD, 0xAD, 0x44, 0xCF, 0xD2,
  0xD7, 0x4F, 0x92, 0x08, 0xBE, 0x25, 0x8F, 0xF3,
  0x24, 0x94, 0x33, 0x28, 0xF6, 0x72, 0x2D, 0x9E,
  0xE1, 0x00, 0x3E, 0x5C, 0x50, 0xB1, 0xDF, 0x82,
  0xCC, 0x6D, 0x24, 0x1B, 0x0E, 0x2A, 0xE9, 0xCD,
  0x34, 0x8B, 0x1F, 0xD4, 0x7E, 0x92, 0x67, 0xAF,
  0xC1, 0xB2, 0xAE, 0x91, 0xEE, 0x51, 0xD6, 0xCB,
  0x0E, 0x31, 0x79, 0xAB, 0x10, 0x42, 0xA9, 0x5D,
  0xCF, 0x6A, 0x94, 0x83, 0xB8, 0x4B, 0x4B, 0x36,
  0xB3, 0x86, 0x1A, 0xA7, 0x25, 0x5E, 0x4C, 0x02,
  0x78, 0xBA, 0x36, 0x04, 0x65, 0x0C, 0x10, 0xBE,
  0x19, 0x48, 0x2F, 0x23, 0x17, 0x1B, 0x67, 0x1D,
  0xF1, 0xCF, 0x3B, 0x96, 0x0C, 0x07, 0x43, 0x01,
  0xCD, 0x93, 0xC1, 0xD1, 0x76, 0x03, 0xD1, 0x47,
  0xDA, 0xE2, 0xAE, 0xF8, 0x37, 0xA6, 0x29, 0x64,
  0xEF, 0x15, 0xE5, 0xFB, 0x4A, 0xAC, 0x0B, 0x8C,
  0x1C, 0xCA, 0xA4, 0xBE, 0x75, 0x4A, 0xB5, 0x72,
  0x8A, 0xE9, 0x13, 0x0C, 0x4C, 0x7D, 0x02, 0x88,
  0x0A, 0xB9, 0x47, 0x2D, 0x45, 0x55, 0x62, 0x16,
  0xD6, 0x99, 0x8B, 0x86, 0x82, 0x28, 0x3D, 0x19,
  0xD4, 0x2A, 0x90, 0xD5, 0xEF, 0x8E, 0x5D, 0x32,
  0x76, 0x7D, 0xC2, 0x82, 0x2C, 0x6D, 0xF7, 0x85,
  0x45, 0x75, 0x38, 0xAB, 0xAE, 0x83, 0x06, 0x3E,
  0xD9, 0xCB, 0x87, 0xC2, 0xD3, 0x70, 0xF2, 0x63,
  0xD5, 0xFA, 0xD7, 0x46, 0x6D, 0x84, 0x99, 0xEB,
  0x8F, 0x46, 0x4A, 0x70, 0x25, 0x12, 0xB0, 0xCE,
  0xE7, 0x71, 0xE9, 0x13, 0x0D, 0x69, 0x77, 0x35,
  0xF8, 0x97, 0xFD, 0x03, 0x6C, 0xC5, 0x04, 0x32,
  0x6C, 0x3B, 0x01, 0x39, 0x9F, 0x64, 0x35, 0x32,
  0x29, 0x0F, 0x95, 0x8C, 0x0B, 0xBD, 0x90, 0x06,
  0x5D, 0xF0, 0x8B, 0xAB, 0xBD, 0x30, 0xAE, 0xB6,
  0x3B, 0x84, 0xC4, 0x60, 0x5D, 0x6C, 0xA3, 0x71,
  0x04, 0x71, 0x27, 0xD0, 0x3A, 0x72, 0xD5, 0x98,
  0xA1, 0xED, 0xAD, 0xFE, 0x70, 0x7E, 0x88, 0x47,
  0x25, 0xC1, 0x68, 0x90, 0x54, 0x90, 0x84, 0x00,
  0x8D, 0x39, 0x1E, 0x09, 0x53, 0xC3, 0xF3, 0x6B,
  0xC4, 0x38, 0xCD, 0x08, 0x5E, 0xDD, 0x2D, 0x93,
  0x4C, 0xE1, 0x93, 0x8C, 0x35, 0x7A, 0x71, 0x1E,
  0x0D, 0x4A, 0x34, 0x1A, 0x5B, 0x0A, 0x85, 0xED,
  0x12, 0xC1, 0xF4, 0xE5, 0x15, 0x6A, 0x26, 0x74,
  0x6D, 0xDD, 0xE1, 0x6D, 0x82, 0x6F, 0x47, 0x7C,
  0x97, 0x47, 0x7E, 0x0A, 0x0F, 0xDF, 0x65, 0x53,
  0x14, 0x3E, 0x2C, 0xA3, 0xA7, 0x35, 0xE0, 0x2E,
  0xCC, 0xD9, 0x4B, 0x27, 0xD0, 0x48, 0x61, 0xD1,
  0x11, 0x9D, 0xD0, 0xC3, 0x28, 0xAD, 0xF3, 0xF6,
  0x8F, 0xB0, 0x94, 0xB8, 0x67, 0x71, 0x6B, 0xD7,
  0xDC, 0x0D, 0xEE, 0xBB, 0x10, 0xB8, 0x24, 0x0E,
  0x68, 0x03, 0x48, 0x93, 0xEA, 0xD8, 0x2D, 0x54,
  0xC9, 0xDA, 0x75, 0x4C, 0x46, 0xC7, 0xEE, 0xE0,
  0xC3, 0x7F, 0xDB, 0xEE, 0x48, 0x53, 0x60, 0x47,
  0xA6, 0xFA, 0x1A, 0xE4, 0x9A, 0x01, 0x42, 0x49,
  0x1B, 0x61, 0xFD, 0x5A, 0x69, 0x3E, 0x38, 0x13,
  0x60, 0xEA, 0x6E, 0x59, 0x30, 0x13, 0x23, 0x6F,
  0x64, 0xBA, 0x8F, 0x3B, 0x1E, 0xDD, 0x1B, 0xDE,
  0xFC, 0x7F, 0xCA, 0x03, 0x56, 0xCF, 0x29, 0x87,
  0x72, 0xED, 0x9C, 0x17, 0xA0, 0x98, 0x00, 0xD7,
  0x58, 0x35, 0x29, 0xF6, 0xC8, 0x13, 0xEC, 0x18,
  0x8B, 0xCB, 0x93, 0xD8, 0x43, 0x2D, 0x44, 0x8C,
  0x6D, 0x1F, 0x6D, 0xF5, 0xE7, 0xCD, 0x8A, 0x76,
  0xA2, 0x67, 0x36, 0x5D, 0x67, 0x6A, 0x5D, 0x8D,
  0xED, 0xBF, 0x8A, 0x23, 0xF3, 0x66, 0x12, 0xA5,
  0x99, 0x90, 0x28, 0xA8, 0x95, 0xEB, 0xD7, 0xA1,
  0x37, 0xDC, 0x7A, 0x00, 0x9B, 0xC6, 0x69, 0x5F,
  0xAC, 0xC1, 0xE5, 0x00, 0xE3, 0x25, 0xC9, 0x76,
  0x78, 0x19, 0x75, 0x0A, 0xE8, 0xB9, 0x0E, 0x81,
  0xFA, 0x41, 0x6B, 0xE7, 0x37, 0x3A, 0x7F, 0x7B,
  0x6A, 0xAF, 0x38, 0x17, 0xA3, 0x4C, 0x06, 0x41,
  0x5A, 0xD4, 0x20, 0x18, 0xC8, 0x05, 0x8E, 0x4F,
  0x2C, 0xF3, 0xE4, 0xBF, 0xDF, 0x63, 0xF4, 0x79,
  0x91, 0xD4, 0xBD, 0x3F, 0x1B, 0x66, 0x44, 0x5F,
  0x07, 0x8E, 0xA2, 0xDB, 0xFF, 0xAC, 0x2D, 0x62,
  0xA5, 0xEA, 0x03, 0xD9, 0x15, 0xA0, 0xAA, 0x55,
  0x66, 0x47, 0xB6, 0xBF, 0x5F, 0xA4, 0x70, 0xEC,
  0x0A, 0x66, 0x2F, 0x69, 0x07, 0xC0, 0x1B, 0xF0,
  0x53, 0xCB, 0x8A, 0xF7, 0x79, 0x4D, 0xF1, 0x94,
  0x03, 0x50, 0xEA, 0xC5, 0xDB, 0xE2, 0xED, 0x3B,
  0x7A, 0xA8, 0x55, 0x1E, 0xC5, 0x0F, 0xDF, 0xF8,
  0x75, 0x8C, 0xE6, 0x58, 0xD1, 0x89, 0xEA, 0xAE,
  0x6D, 0x2B, 0x64, 0xF6, 0x17, 0x79, 0x4B, 0x19,
  0x1C, 0x3F, 0xF4, 0x6B, 0xB7, 0x1E, 0x02, 0x34,
  0x02, 0x1F, 0x47, 0xB3, 0x1F, 0xA4, 0x30, 0x77,
  0x09, 0x5F, 0x96, 0xAD, 0x85, 0xBA, 0x3A, 0x6B,
  0x73, 0x4A, 0x7C, 0x8F, 0x36, 0xDF, 0x08, 0xAC,
  0xBA, 0x51, 0xC9, 0x37, 0x89, 0x7F, 0x72, 0xF2,
  0x1C, 0x3B, 0xBE, 0x5B, 0x54, 0x99, 0x6F, 0xC6,
  0x6C, 0x5F, 0x62, 0x68, 0x39, 0xDC, 0x98, 0xDD,
  0x1D, 0xE4, 0x19, 0x5B, 0x46, 0xCE, 0xE9, 0x80,
  0x3A, 0x0F, 0xD3, 0xDF, 0xC5, 0x7E, 0x23, 0xF6,
  0x92, 0xBB, 0x7B, 0x49, 0xB5, 0xD2, 0x12, 0x33,
  0x1D, 0x55, 0xB1, 0xCE, 0x2D, 0x72, 0x7A, 0xB4,
  0x1A, 0x11, 0xDA, 0x3A, 0x15, 0xF8, 0xE4, 0xBC,
  0x11, 0xC7, 0x8B, 0x65, 0xF1, 0xCE, 0xB2, 0x96,
  0xF1, 0xFE, 0xDC, 0x5F, 0x7E, 0x42, 0x45, 0x6C,
  0x91, 0x11, 0x17, 0x02, 0x52, 0x01, 0xBE, 0x03,
  0x89, 0xF5, 0xAB, 0xD4, 0x0D, 0x11, 0xF8, 0x63,
  0x9A, 0x39, 0xFE, 0x32, 0x36, 0x75, 0x18, 0x35,
  0xA5, 0xE5, 0xE4, 0x43, 0x17, 0xC1, 0xC2, 0xEE,
  0xFD, 0x4E, 0xA5, 0xBF, 0xD1, 0x60, 0x43, 0xF4,
  0x3C, 0xB4, 0x19, 0x81, 0xF6, 0xAD, 0xEE, 0x9D,
  0x03, 0x15, 0x9E, 0x7A, 0xD9, 0xD1, 0x3C, 0x53,
  0x36, 0x95, 0x09, 0xFC, 0x1F, 0xA2, 0x7C, 0x16,
  0xEF, 0x98, 0x87, 0x70, 0x3A, 0x55, 0xB5, 0x1B,
  0x22, 0xCB, 0xF4, 0x4C, 0xD0, 0x12, 0xAE, 0xE0,
  0xB2, 0x79, 0x8E, 0x62, 0x84, 0x23, 0x42, 0x8E,
  0xFC, 0xD5, 0xA4, 0x0C, 0xAE, 0xF6, 0xBF, 0x50,
  0xD8, 0xEA, 0x88, 0x5E, 0xBF, 0x73, 0xA6, 0xB9,
  0xFD, 0x79, 0xB5, 0xE1, 0x8F, 0x67, 0xD1, 0x34,
  0x1A, 0xC8, 0x23, 0x7A, 0x75, 0xC3, 0xCF, 0xC9,
  0x20, 0x04, 0xA1, 0xC5, 0xA4, 0x0E, 0x36, 0x6B,
  0xC4, 0x4D, 0x00, 0x17, 0x6A, 0xF7, 0x1C, 0x15,
  0xE4, 0x8C, 0x86, 0xD3, 0x7E, 0x01, 0x37, 0x23,
  0xCA, 0xAC, 0x72, 0x23, 0xAB, 0x3B, 0xF4, 0xD5,
  0x4F, 0x18, 0x28, 0x71, 0x3B, 0x2B, 0x4A, 0x6F,
  0xE4, 0x0F, 0xAB, 0x74, 0x40, 0x5C, 0xB7, 0x38,
  0xB0, 0x64, 0xC0, 0x6E, 0xCC, 0x76, 0xE9, 0xEF,
  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
};

/*
 * RFC 5114, 2.1.
 * Group 22 - 1024-bit MODP Group with 160-bit Prime Order Subgroup
 */
static const u8 dh_group22_generator[] = {
  0xA4, 0xD1, 0xCB, 0xD5, 0xC3, 0xFD, 0x34, 0x12,
  0x67, 0x65, 0xA4, 0x42, 0xEF, 0xB9, 0x99, 0x05,
  0xF8, 0x10, 0x4D, 0xD2, 0x58, 0xAC, 0x50, 0x7F,
  0xD6, 0x40, 0x6C, 0xFF, 0x14, 0x26, 0x6D, 0x31,
  0x26, 0x6F, 0xEA, 0x1E, 0x5C, 0x41, 0x56, 0x4B,
  0x77, 0x7E, 0x69, 0x0F, 0x55, 0x04, 0xF2, 0x13,
  0x16, 0x02, 0x17, 0xB4, 0xB0, 0x1B, 0x88, 0x6A,
  0x5E, 0x91, 0x54, 0x7F, 0x9E, 0x27, 0x49, 0xF4,
  0xD7, 0xFB, 0xD7, 0xD3, 0xB9, 0xA9, 0x2E, 0xE1,
  0x90, 0x9D, 0x0D, 0x22, 0x63, 0xF8, 0x0A, 0x76,
  0xA6, 0xA2, 0x4C, 0x08, 0x7A, 0x09, 0x1F, 0x53,
  0x1D, 0xBF, 0x0A, 0x01, 0x69, 0xB6, 0xA2, 0x8A,
  0xD6, 0x62, 0xA4, 0xD1, 0x8E, 0x73, 0xAF, 0xA3,
  0x2D, 0x77, 0x9D, 0x59, 0x18, 0xD0, 0x8B, 0xC8,
  0x85, 0x8F, 0x4D, 0xCE, 0xF9, 0x7C, 0x2A, 0x24,
  0x85, 0x5E, 0x6E, 0xEB, 0x22, 0xB3, 0xB2, 0xE5
};
static const u8 dh_group22_prime[] = {
  0xB1, 0x0B, 0x8F, 0x96, 0xA0, 0x80, 0xE0, 0x1D,
  0xDE, 0x92, 0xDE, 0x5E, 0xAE, 0x5D, 0x54, 0xEC,
  0x52, 0xC9, 0x9F, 0xBC, 0xFB, 0x06, 0xA3, 0xC6,
  0x9A, 0x6A, 0x9D, 0xCA, 0x52, 0xD2, 0x3B, 0x61,
  0x60, 0x73, 0xE2, 0x86, 0x75, 0xA2, 0x3D, 0x18,
  0x98, 0x38, 0xEF, 0x1E, 0x2E, 0xE6, 0x52, 0xC0,
  0x13, 0xEC, 0xB4, 0xAE, 0xA9, 0x06, 0x11, 0x23,
  0x24, 0x97, 0x5C, 0x3C, 0xD4, 0x9B, 0x83, 0xBF,
  0xAC, 0xCB, 0xDD, 0x7D, 0x90, 0xC4, 0xBD, 0x70,
  0x98, 0x48, 0x8E, 0x9C, 0x21, 0x9A, 0x73, 0x72,
  0x4E, 0xFF, 0xD6, 0xFA, 0xE5, 0x64, 0x47, 0x38,
  0xFA, 0xA3, 0x1A, 0x4F, 0xF5, 0x5B, 0xCC, 0xC0,
  0xA1, 0x51, 0xAF, 0x5F, 0x0D, 0xC8, 0xB4, 0xBD,
  0x45, 0xBF, 0x37, 0xDF, 0x36, 0x5C, 0x1A, 0x65,
  0xE6, 0x8C, 0xFD, 0xA7, 0x6D, 0x4D, 0xA7, 0x08,
  0xDF, 0x1F, 0xB2, 0xBC, 0x2E, 0x4A, 0x43, 0x71
};
static const u8 dh_group22_order[] = {
  0xF5, 0x18, 0xAA, 0x87, 0x81, 0xA8, 0xDF, 0x27,
  0x8A, 0xBA, 0x4E, 0x7D, 0x64, 0xB7, 0xCB, 0x9D,
  0x49, 0x46, 0x23, 0x53
};

/*
 * RFC 5114, 2.2.
 * Group 23 - 2048-bit MODP Group with 224-bit Prime Order Subgroup
 */
static const u8 dh_group23_generator[] = {
  0xAC, 0x40, 0x32, 0xEF, 0x4F, 0x2D, 0x9A, 0xE3,
  0x9D, 0xF3, 0x0B, 0x5C, 0x8F, 0xFD, 0xAC, 0x50,
  0x6C, 0xDE, 0xBE, 0x7B, 0x89, 0x99, 0x8C, 0xAF,
  0x74, 0x86, 0x6A, 0x08, 0xCF, 0xE4, 0xFF, 0xE3,
  0xA6, 0x82, 0x4A, 0x4E, 0x10, 0xB9, 0xA6, 0xF0,
  0xDD, 0x92, 0x1F, 0x01, 0xA7, 0x0C, 0x4A, 0xFA,
  0xAB, 0x73, 0x9D, 0x77, 0x00, 0xC2, 0x9F, 0x52,
  0xC5, 0x7D, 0xB1, 0x7C, 0x62, 0x0A, 0x86, 0x52,
  0xBE, 0x5E, 0x90, 0x01, 0xA8, 0xD6, 0x6A, 0xD7,
  0xC1, 0x76, 0x69, 0x10, 0x19, 0x99, 0x02, 0x4A,
  0xF4, 0xD0, 0x27, 0x27, 0x5A, 0xC1, 0x34, 0x8B,
  0xB8, 0xA7, 0x62, 0xD0, 0x52, 0x1B, 0xC9, 0x8A,
  0xE2, 0x47, 0x15, 0x04, 0x22, 0xEA, 0x1E, 0xD4,
  0x09, 0x93, 0x9D, 0x54, 0xDA, 0x74, 0x60, 0xCD,
  0xB5, 0xF6, 0xC6, 0xB2, 0x50, 0x71, 0x7C, 0xBE,
  0xF1, 0x80, 0xEB, 0x34, 0x11, 0x8E, 0x98, 0xD1,
  0x19, 0x52, 0x9A, 0x45, 0xD6, 0xF8, 0x34, 0x56,
  0x6E, 0x30, 0x25, 0xE3, 0x16, 0xA3, 0x30, 0xEF,
  0xBB, 0x77, 0xA8, 0x6F, 0x0C, 0x1A, 0xB1, 0x5B,
  0x05, 0x1A, 0xE3, 0xD4, 0x28, 0xC8, 0xF8, 0xAC,
  0xB7, 0x0A, 0x81, 0x37, 0x15, 0x0B, 0x8E, 0xEB,
  0x10, 0xE1, 0x83, 0xED, 0xD1, 0x99, 0x63, 0xDD,
  0xD9, 0xE2, 0x63, 0xE4, 0x77, 0x05, 0x89, 0xEF,
  0x6A, 0xA2, 0x1E, 0x7F, 0x5F, 0x2F, 0xF3, 0x81,
  0xB5, 0x39, 0xCC, 0xE3, 0x40, 0x9D, 0x13, 0xCD,
  0x56, 0x6A, 0xFB, 0xB4, 0x8D, 0x6C, 0x01, 0x91,
  0x81, 0xE1, 0xBC, 0xFE, 0x94, 0xB3, 0x02, 0x69,
  0xED, 0xFE, 0x72, 0xFE, 0x9B, 0x6A, 0xA4, 0xBD,
  0x7B, 0x5A, 0x0F, 0x1C, 0x71, 0xCF, 0xFF, 0x4C,
  0x19, 0xC4, 0x18, 0xE1, 0xF6, 0xEC, 0x01, 0x79,
  0x81, 0xBC, 0x08, 0x7F, 0x2A, 0x70, 0x65, 0xB3,
  0x84, 0xB8, 0x90, 0xD3, 0x19, 0x1F, 0x2B, 0xFA
};
static const u8 dh_group23_prime[] = {
  0xAD, 0x10, 0x7E, 0x1E, 0x91, 0x23, 0xA9, 0xD0,
  0xD6, 0x60, 0xFA, 0xA7, 0x95, 0x59, 0xC5, 0x1F,
  0xA2, 0x0D, 0x64, 0xE5, 0x68, 0x3B, 0x9F, 0xD1,
  0xB5, 0x4B, 0x15, 0x97, 0xB6, 0x1D, 0x0A, 0x75,
  0xE6, 0xFA, 0x14, 0x1D, 0xF9, 0x5A, 0x56, 0xDB,
  0xAF, 0x9A, 0x3C, 0x40, 0x7B, 0xA1, 0xDF, 0x15,
  0xEB, 0x3D, 0x68, 0x8A, 0x30, 0x9C, 0x18, 0x0E,
  0x1D, 0xE6, 0xB8, 0x5A, 0x12, 0x74, 0xA0, 0xA6,
  0x6D, 0x3F, 0x81, 0x52, 0xAD, 0x6A, 0xC2, 0x12,
  0x90, 0x37, 0xC9, 0xED, 0xEF, 0xDA, 0x4D, 0xF8,
  0xD9, 0x1E, 0x8F, 0xEF, 0x55, 0xB7, 0x39, 0x4B,
  0x7A, 0xD5, 0xB7, 0xD0, 0xB6, 0xC1, 0x22, 0x07,
  0xC9, 0xF9, 0x8D, 0x11, 0xED, 0x34, 0xDB, 0xF6,
  0xC6, 0xBA, 0x0B, 0x2C, 0x8B, 0xBC, 0x27, 0xBE,
  0x6A, 0x00, 0xE0, 0xA0, 0xB9, 0xC4, 0x97, 0x08,
  0xB3, 0xBF, 0x8A, 0x31, 0x70, 0x91, 0x88, 0x36,
  0x81, 0x28, 0x61, 0x30, 0xBC, 0x89, 0x85, 0xDB,
  0x16, 0x02, 0xE7, 0x14, 0x41, 0x5D, 0x93, 0x30,
  0x27, 0x82, 0x73, 0xC7, 0xDE, 0x31, 0xEF, 0xDC,
  0x73, 0x10, 0xF7, 0x12, 0x1F, 0xD5, 0xA0, 0x74,
  0x15, 0x98, 0x7D, 0x9A, 0xDC, 0x0A, 0x48, 0x6D,
  0xCD, 0xF9, 0x3A, 0xCC, 0x44, 0x32, 0x83, 0x87,
  0x31, 0x5D, 0x75, 0xE1, 0x98, 0xC6, 0x41, 0xA4,
  0x80, 0xCD, 0x86, 0xA1, 0xB9, 0xE5, 0x87, 0xE8,
  0xBE, 0x60, 0xE6, 0x9C, 0xC9, 0x28, 0xB2, 0xB9,
  0xC5, 0x21, 0x72, 0xE4, 0x13, 0x04, 0x2E, 0x9B,
  0x23, 0xF1, 0x0B, 0x0E, 0x16, 0xE7, 0x97, 0x63,
  0xC9, 0xB5, 0x3D, 0xCF, 0x4B, 0xA8, 0x0A, 0x29,
  0xE3, 0xFB, 0x73, 0xC1, 0x6B, 0x8E, 0x75, 0xB9,
  0x7E, 0xF3, 0x63, 0xE2, 0xFF, 0xA3, 0x1F, 0x71,
  0xCF, 0x9D, 0xE5, 0x38, 0x4E, 0x71, 0xB8, 0x1C,
  0x0A, 0xC4, 0xDF, 0xFE, 0x0C, 0x10, 0xE6, 0x4F
};
static const u8 dh_group23_order[] = {
  0x80, 0x1C, 0x0D, 0x34, 0xC5, 0x8D, 0x93, 0xFE,
  0x99, 0x71, 0x77, 0x10, 0x1F, 0x80, 0x53, 0x5A,
  0x47, 0x38, 0xCE, 0xBC, 0xBF, 0x38, 0x9A, 0x99,
  0xB3, 0x63, 0x71, 0xEB
};

/*
 * RFC 5114, 2.3.
 * Group 24 - 2048-bit MODP Group with 256-bit Prime Order Subgroup
 */
static const u8 dh_group24_generator[] = {
  0x3F, 0xB3, 0x2C, 0x9B, 0x73, 0x13, 0x4D, 0x0B,
  0x2E, 0x77, 0x50, 0x66, 0x60, 0xED, 0xBD, 0x48,
  0x4C, 0xA7, 0xB1, 0x8F, 0x21, 0xEF, 0x20, 0x54,
  0x07, 0xF4, 0x79, 0x3A, 0x1A, 0x0B, 0xA1, 0x25,
  0x10, 0xDB, 0xC1, 0x50, 0x77, 0xBE, 0x46, 0x3F,
  0xFF, 0x4F, 0xED, 0x4A, 0xAC, 0x0B, 0xB5, 0x55,
  0xBE, 0x3A, 0x6C, 0x1B, 0x0C, 0x6B, 0x47, 0xB1,
  0xBC, 0x37, 0x73, 0xBF, 0x7E, 0x8C, 0x6F, 0x62,
  0x90, 0x12, 0x28, 0xF8, 0xC2, 0x8C, 0xBB, 0x18,
  0xA5, 0x5A, 0xE3, 0x13, 0x41, 0x00, 0x0A, 0x65,
  0x01, 0x96, 0xF9, 0x31, 0xC7, 0x7A, 0x57, 0xF2,
  0xDD, 0xF4, 0x63, 0xE5, 0xE9, 0xEC, 0x14, 0x4B,
  0x77, 0x7D, 0xE6, 0x2A, 0xAA, 0xB8, 0xA8, 0x62,
  0x8A, 0xC3, 0x76, 0xD2, 0x82, 0xD6, 0xED, 0x38,
  0x64, 0xE6, 0x79, 0x82, 0x42, 0x8E, 0xBC, 0x83,
  0x1D, 0x14, 0x34, 0x8F, 0x6F, 0x2F, 0x91, 0x93,
  0xB5, 0x04, 0x5A, 0xF2, 0x76, 0x71, 0x64, 0xE1,
  0xDF, 0xC9, 0x67, 0xC1, 0xFB, 0x3F, 0x2E, 0x55,
  0xA4, 0xBD, 0x1B, 0xFF, 0xE8, 0x3B, 0x9C, 0x80,
  0xD0, 0x52, 0xB9, 0x85, 0xD1, 0x82, 0xEA, 0x0A,
  0xDB, 0x2A, 0x3B, 0x73, 0x13, 0xD3, 0xFE, 0x14,
  0xC8, 0x48, 0x4B, 0x1E, 0x05, 0x25, 0x88, 0xB9,
  0xB7, 0xD2, 0xBB, 0xD2, 0xDF, 0x01, 0x61, 0x99,
  0xEC, 0xD0, 0x6E, 0x15, 0x57, 0xCD, 0x09, 0x15,
  0xB3, 0x35, 0x3B, 0xBB, 0x64, 0xE0, 0xEC, 0x37,
  0x7F, 0xD0, 0x28, 0x37, 0x0D, 0xF9, 0x2B, 0x52,
  0xC7, 0x89, 0x14, 0x28, 0xCD, 0xC6, 0x7E, 0xB6,
  0x18, 0x4B, 0x52, 0x3D, 0x1D, 0xB2, 0x46, 0xC3,
  0x2F, 0x63, 0x07, 0x84, 0x90, 0xF0, 0x0E, 0xF8,
  0xD6, 0x47, 0xD1, 0x48, 0xD4, 0x79, 0x54, 0x51,
  0x5E, 0x23, 0x27, 0xCF, 0xEF, 0x98, 0xC5, 0x82,
  0x66, 0x4B, 0x4C, 0x0F, 0x6C, 0xC4, 0x16, 0x59
};
static const u8 dh_group24_prime[] = {
  0x87, 0xA8, 0xE6, 0x1D, 0xB4, 0xB6, 0x66, 0x3C,
  0xFF, 0xBB, 0xD1, 0x9C, 0x65, 0x19, 0x59, 0x99,
  0x8C, 0xEE, 0xF6, 0x08, 0x66, 0x0D, 0xD0, 0xF2,
  0x5D, 0x2C, 0xEE, 0xD4, 0x43, 0x5E, 0x3B, 0x00,
  0xE0, 0x0D, 0xF8, 0xF1, 0xD6, 0x19, 0x57, 0xD4,
  0xFA, 0xF7, 0xDF, 0x45, 0x61, 0xB2, 0xAA, 0x30,
  0x16, 0xC3, 0xD9, 0x11, 0x34, 0x09, 0x6F, 0xAA,
  0x3B, 0xF4, 0x29, 0x6D, 0x83, 0x0E, 0x9A, 0x7C,
  0x20, 0x9E, 0x0C, 0x64, 0x97, 0x51, 0x7A, 0xBD,
  0x5A, 0x8A, 0x9D, 0x30, 0x6B, 0xCF, 0x67, 0xED,
  0x91, 0xF9, 0xE6, 0x72, 0x5B, 0x47, 0x58, 0xC0,
  0x22, 0xE0, 0xB1, 0xEF, 0x42, 0x75, 0xBF, 0x7B,
  0x6C, 0x5B, 0xFC, 0x11, 0xD4, 0x5F, 0x90, 0x88,
  0xB9, 0x41, 0xF5, 0x4E, 0xB1, 0xE5, 0x9B, 0xB8,
  0xBC, 0x39, 0xA0, 0xBF, 0x12, 0x30, 0x7F, 0x5C,
  0x4F, 0xDB, 0x70, 0xC5, 0x81, 0xB2, 0x3F, 0x76,
  0xB6, 0x3A, 0xCA, 0xE1, 0xCA, 0xA6, 0xB7, 0x90,
  0x2D, 0x52, 0x52, 0x67, 0x35, 0x48, 0x8A, 0x0E,
  0xF1, 0x3C, 0x6D, 0x9A, 0x51, 0xBF, 0xA4, 0xAB,
  0x3A, 0xD8, 0x34, 0x77, 0x96, 0x52, 0x4D, 0x8E,
  0xF6, 0xA1, 0x67, 0xB5, 0xA4, 0x18, 0x25, 0xD9,
  0x67, 0xE1, 0x44, 0xE5, 0x14, 0x05, 0x64, 0x25,
  0x1C, 0xCA, 0xCB, 0x83, 0xE6, 0xB4, 0x86, 0xF6,
  0xB3, 0xCA, 0x3F, 0x79, 0x71, 0x50, 0x60, 0x26,
  0xC0, 0xB8, 0x57, 0xF6, 0x89, 0x96, 0x28, 0x56,
  0xDE, 0xD4, 0x01, 0x0A, 0xBD, 0x0B, 0xE6, 0x21,
  0xC3, 0xA3, 0x96, 0x0A, 0x54, 0xE7, 0x10, 0xC3,
  0x75, 0xF2, 0x63, 0x75, 0xD7, 0x01, 0x41, 0x03,
  0xA4, 0xB5, 0x43, 0x30, 0xC1, 0x98, 0xAF, 0x12,
  0x61, 0x16, 0xD2, 0x27, 0x6E, 0x11, 0x71, 0x5F,
  0x69, 0x38, 0x77, 0xFA, 0xD7, 0xEF, 0x09, 0xCA,
  0xDB, 0x09, 0x4A, 0xE9, 0x1E, 0x1A, 0x15, 0x97
};
static const u8 dh_group24_order[] = {
  0x8C, 0xF8, 0x36, 0x42, 0xA7, 0x09, 0xA0, 0x97,
  0xB4, 0x47, 0x99, 0x76, 0x40, 0x12, 0x9D, 0xA2,
  0x99, 0xB1, 0xA4, 0x7D, 0x1E, 0xB3, 0x75, 0x0B,
  0xA3, 0x08, 0xB0, 0xFE, 0x64, 0xF5, 0xFB, 0xD3
};

#endif /* ALL_DH_GROUPS */


#define DH_GROUP(id,safe) \
{ id, dh_group ## id ## _generator, sizeof(dh_group ## id ## _generator), \
dh_group ## id ## _prime, sizeof(dh_group ## id ## _prime), \
dh_group ## id ## _order, sizeof(dh_group ## id ## _order), safe }


static const struct dh_group dh_groups[] = {
  DH_GROUP(5, 1),
#ifdef ALL_DH_GROUPS
  DH_GROUP(1, 1),
  DH_GROUP(2, 1),
  DH_GROUP(14, 1),
  DH_GROUP(15, 1),
  DH_GROUP(16, 1),
  DH_GROUP(17, 1),
  DH_GROUP(18, 1),
  DH_GROUP(22, 0),
  DH_GROUP(23, 0),
  DH_GROUP(24, 0)
#endif /* ALL_DH_GROUPS */
};

#define NUM_DH_GROUPS ARRAY_SIZE(dh_groups)


const struct dh_group * dh_groups_get(int id)
{
  size_t i;

  for (i = 0; i < NUM_DH_GROUPS; i++) {
    if (dh_groups[i].id == id)
      return &dh_groups[i];
  }
  return NULL;
}


/**
 * dh_init - Initialize Diffie-Hellman handshake
 * @dh: Selected Diffie-Hellman group
 * @priv: Pointer for returning Diffie-Hellman private key
 * Returns: Diffie-Hellman public value
 */
struct wpabuf * dh_init(const struct dh_group *dh, struct wpabuf **priv)
{
  struct wpabuf *pv;
  size_t pv_len;

  if (dh == NULL)
    return NULL;

  wpabuf_clear_free(*priv);
  *priv = wpabuf_alloc(dh->prime_len);
  if (*priv == NULL)
    return NULL;

  pv_len = dh->prime_len;
  pv = wpabuf_alloc(pv_len);
  if (pv == NULL) {
    wpabuf_clear_free(*priv);
    *priv = NULL;
    return NULL;
  }
  if (crypto_dh_init(*dh->generator, dh->prime, dh->prime_len,
         wpabuf_mhead(*priv), wpabuf_mhead(pv)) < 0) {
    wpabuf_clear_free(pv);
    wpa_printf(MSG_INFO, "DH: crypto_dh_init failed");
    wpabuf_clear_free(*priv);
    *priv = NULL;
    return NULL;
  }
  wpabuf_put(*priv, dh->prime_len);
  wpabuf_put(pv, dh->prime_len);
  wpa_hexdump_buf_key(MSG_DEBUG, "DH: private value", *priv);
  wpa_hexdump_buf(MSG_DEBUG, "DH: public value", pv);

  return pv;
}


/**
 * dh_derive_shared - Derive shared Diffie-Hellman key
 * @peer_public: Diffie-Hellman public value from peer
 * @own_private: Diffie-Hellman private key from dh_init()
 * @dh: Selected Diffie-Hellman group
 * Returns: Diffie-Hellman shared key
 */
struct wpabuf * dh_derive_shared(const struct wpabuf *peer_public,
         const struct wpabuf *own_private,
         const struct dh_group *dh)
{
  struct wpabuf *shared;
  size_t shared_len;

  if (dh == NULL || peer_public == NULL || own_private == NULL)
    return NULL;

  shared_len = dh->prime_len;
  shared = wpabuf_alloc(shared_len);
  if (shared == NULL)
    return NULL;
  if (crypto_dh_derive_secret(*dh->generator, dh->prime, dh->prime_len,
            dh->order, dh->order_len,
            wpabuf_head(own_private),
            wpabuf_len(own_private),
            wpabuf_head(peer_public),
            wpabuf_len(peer_public),
            wpabuf_mhead(shared), &shared_len) < 0) {
    wpabuf_clear_free(shared);
    wpa_printf(MSG_INFO, "DH: crypto_dh_derive_secret failed");
    return NULL;
  }
  wpabuf_put(shared, shared_len);
  wpa_hexdump_buf_key(MSG_DEBUG, "DH: shared key", shared);

  return shared;
}

Coverage Report

Created: 2026-06-09 06:10