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kernel/linux-rt-4.4.41/crypto/tcrypt.h 4.32 KB
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  /*
   * Quick & dirty crypto testing module.
   *
   * This will only exist until we have a better testing mechanism
   * (e.g. a char device).
   *
   * Copyright (c) 2002 James Morris <jmorris@intercode.com.au>
   * Copyright (c) 2002 Jean-Francois Dive <jef@linuxbe.org>
   * Copyright (c) 2007 Nokia Siemens Networks
   *
   * This program is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License as published by the Free
   * Software Foundation; either version 2 of the License, or (at your option)
   * any later version.
   *
   */
  #ifndef _CRYPTO_TCRYPT_H
  #define _CRYPTO_TCRYPT_H
  
  struct cipher_speed_template {
  	const char *key;
  	unsigned int klen;
  };
  
  struct aead_speed_template {
  	const char *key;
  	unsigned int klen;
  };
  
  struct hash_speed {
  	unsigned int blen;	/* buffer length */
  	unsigned int plen;	/* per-update length */
  	unsigned int klen;	/* key length */
  };
  
  /*
   * DES test vectors.
   */
  #define DES3_SPEED_VECTORS	1
  
  static struct cipher_speed_template des3_speed_template[] = {
  	{
  		.key	= "\x01\x23\x45\x67\x89\xab\xcd\xef"
  			  "\x55\x55\x55\x55\x55\x55\x55\x55"
  			  "\xfe\xdc\xba\x98\x76\x54\x32\x10",
  		.klen	= 24,
  	}
  };
  
  /*
   * Cipher speed tests
   */
  static u8 speed_template_8[] = {8, 0};
  static u8 speed_template_24[] = {24, 0};
  static u8 speed_template_8_16[] = {8, 16, 0};
  static u8 speed_template_8_32[] = {8, 32, 0};
  static u8 speed_template_16_32[] = {16, 32, 0};
  static u8 speed_template_16_24_32[] = {16, 24, 32, 0};
  static u8 speed_template_20_28_36[] = {20, 28, 36, 0};
  static u8 speed_template_32_40_48[] = {32, 40, 48, 0};
  static u8 speed_template_32_48[] = {32, 48, 0};
  static u8 speed_template_32_48_64[] = {32, 48, 64, 0};
  static u8 speed_template_32_64[] = {32, 64, 0};
  static u8 speed_template_32[] = {32, 0};
  
  /*
   * AEAD speed tests
   */
  static u8 aead_speed_template_19[] = {19, 0};
  static u8 aead_speed_template_20[] = {20, 0};
  static u8 aead_speed_template_36[] = {36, 0};
  
  /*
   * Digest speed tests
   */
  static struct hash_speed generic_hash_speed_template[] = {
  	{ .blen = 16,	.plen = 16, },
  	{ .blen = 64,	.plen = 16, },
  	{ .blen = 64,	.plen = 64, },
  	{ .blen = 256,	.plen = 16, },
  	{ .blen = 256,	.plen = 64, },
  	{ .blen = 256,	.plen = 256, },
  	{ .blen = 1024,	.plen = 16, },
  	{ .blen = 1024,	.plen = 256, },
  	{ .blen = 1024,	.plen = 1024, },
  	{ .blen = 2048,	.plen = 16, },
  	{ .blen = 2048,	.plen = 256, },
  	{ .blen = 2048,	.plen = 1024, },
  	{ .blen = 2048,	.plen = 2048, },
  	{ .blen = 4096,	.plen = 16, },
  	{ .blen = 4096,	.plen = 256, },
  	{ .blen = 4096,	.plen = 1024, },
  	{ .blen = 4096,	.plen = 4096, },
  	{ .blen = 8192,	.plen = 16, },
  	{ .blen = 8192,	.plen = 256, },
  	{ .blen = 8192,	.plen = 1024, },
  	{ .blen = 8192,	.plen = 4096, },
  	{ .blen = 8192,	.plen = 8192, },
  
  	/* End marker */
  	{  .blen = 0,	.plen = 0, }
  };
  
  static struct hash_speed hash_speed_template_16[] = {
  	{ .blen = 16,	.plen = 16,	.klen = 16, },
  	{ .blen = 64,	.plen = 16,	.klen = 16, },
  	{ .blen = 64,	.plen = 64,	.klen = 16, },
  	{ .blen = 256,	.plen = 16,	.klen = 16, },
  	{ .blen = 256,	.plen = 64,	.klen = 16, },
  	{ .blen = 256,	.plen = 256,	.klen = 16, },
  	{ .blen = 1024,	.plen = 16,	.klen = 16, },
  	{ .blen = 1024,	.plen = 256,	.klen = 16, },
  	{ .blen = 1024,	.plen = 1024,	.klen = 16, },
  	{ .blen = 2048,	.plen = 16,	.klen = 16, },
  	{ .blen = 2048,	.plen = 256,	.klen = 16, },
  	{ .blen = 2048,	.plen = 1024,	.klen = 16, },
  	{ .blen = 2048,	.plen = 2048,	.klen = 16, },
  	{ .blen = 4096,	.plen = 16,	.klen = 16, },
  	{ .blen = 4096,	.plen = 256,	.klen = 16, },
  	{ .blen = 4096,	.plen = 1024,	.klen = 16, },
  	{ .blen = 4096,	.plen = 4096,	.klen = 16, },
  	{ .blen = 8192,	.plen = 16,	.klen = 16, },
  	{ .blen = 8192,	.plen = 256,	.klen = 16, },
  	{ .blen = 8192,	.plen = 1024,	.klen = 16, },
  	{ .blen = 8192,	.plen = 4096,	.klen = 16, },
  	{ .blen = 8192,	.plen = 8192,	.klen = 16, },
  
  	/* End marker */
  	{  .blen = 0,	.plen = 0,	.klen = 0, }
  };
  
  static struct hash_speed poly1305_speed_template[] = {
  	{ .blen = 96,	.plen = 16, },
  	{ .blen = 96,	.plen = 32, },
  	{ .blen = 96,	.plen = 96, },
  	{ .blen = 288,	.plen = 16, },
  	{ .blen = 288,	.plen = 32, },
  	{ .blen = 288,	.plen = 288, },
  	{ .blen = 1056,	.plen = 32, },
  	{ .blen = 1056,	.plen = 1056, },
  	{ .blen = 2080,	.plen = 32, },
  	{ .blen = 2080,	.plen = 2080, },
  	{ .blen = 4128,	.plen = 4128, },
  	{ .blen = 8224,	.plen = 8224, },
  
  	/* End marker */
  	{  .blen = 0,	.plen = 0, }
  };
  
  #endif	/* _CRYPTO_TCRYPT_H */