iPXE
Macros | Functions | Variables
aes_test.c File Reference

AES tests. More...

#include <assert.h>
#include <string.h>
#include <ipxe/aes.h>
#include <ipxe/test.h>
#include "cipher_test.h"

Go to the source code of this file.

Macros

#define AES_KEY_NIST_128
 Key used for NIST 128-bit test vectors. More...
 
#define AES_KEY_NIST_192
 Key used for NIST 192-bit test vectors. More...
 
#define AES_KEY_NIST_256
 Key used for NIST 256-bit test vectors. More...
 
#define AES_IV_NIST_DUMMY
 Dummy initialisation vector used for NIST ECB-mode test vectors. More...
 
#define AES_IV_NIST_CBC
 Initialisation vector used for NIST CBC-mode test vectors. More...
 
#define AES_PLAINTEXT_NIST
 Plaintext used for NIST test vectors. More...
 

Functions

 FILE_LICENCE (GPL2_OR_LATER_OR_UBDL)
 
 CIPHER_TEST (aes_128_ecb, &aes_ecb_algorithm, AES_KEY_NIST_128, AES_IV_NIST_DUMMY, AES_PLAINTEXT_NIST, CIPHERTEXT(0x3a, 0xd7, 0x7b, 0xb4, 0x0d, 0x7a, 0x36, 0x60, 0xa8, 0x9e, 0xca, 0xf3, 0x24, 0x66, 0xef, 0x97, 0xf5, 0xd3, 0xd5, 0x85, 0x03, 0xb9, 0x69, 0x9d, 0xe7, 0x85, 0x89, 0x5a, 0x96, 0xfd, 0xba, 0xaf, 0x43, 0xb1, 0xcd, 0x7f, 0x59, 0x8e, 0xce, 0x23, 0x88, 0x1b, 0x00, 0xe3, 0xed, 0x03, 0x06, 0x88, 0x7b, 0x0c, 0x78, 0x5e, 0x27, 0xe8, 0xad, 0x3f, 0x82, 0x23, 0x20, 0x71, 0x04, 0x72, 0x5d, 0xd4))
 AES-128-ECB (same test as AES-128-Core) More...
 
 CIPHER_TEST (aes_128_cbc, &aes_cbc_algorithm, AES_KEY_NIST_128, AES_IV_NIST_CBC, AES_PLAINTEXT_NIST, CIPHERTEXT(0x76, 0x49, 0xab, 0xac, 0x81, 0x19, 0xb2, 0x46, 0xce, 0xe9, 0x8e, 0x9b, 0x12, 0xe9, 0x19, 0x7d, 0x50, 0x86, 0xcb, 0x9b, 0x50, 0x72, 0x19, 0xee, 0x95, 0xdb, 0x11, 0x3a, 0x91, 0x76, 0x78, 0xb2, 0x73, 0xbe, 0xd6, 0xb8, 0xe3, 0xc1, 0x74, 0x3b, 0x71, 0x16, 0xe6, 0x9e, 0x22, 0x22, 0x95, 0x16, 0x3f, 0xf1, 0xca, 0xa1, 0x68, 0x1f, 0xac, 0x09, 0x12, 0x0e, 0xca, 0x30, 0x75, 0x86, 0xe1, 0xa7))
 AES-128-CBC. More...
 
 CIPHER_TEST (aes_192_ecb, &aes_ecb_algorithm, AES_KEY_NIST_192, AES_IV_NIST_DUMMY, AES_PLAINTEXT_NIST, CIPHERTEXT(0xbd, 0x33, 0x4f, 0x1d, 0x6e, 0x45, 0xf2, 0x5f, 0xf7, 0x12, 0xa2, 0x14, 0x57, 0x1f, 0xa5, 0xcc, 0x97, 0x41, 0x04, 0x84, 0x6d, 0x0a, 0xd3, 0xad, 0x77, 0x34, 0xec, 0xb3, 0xec, 0xee, 0x4e, 0xef, 0xef, 0x7a, 0xfd, 0x22, 0x70, 0xe2, 0xe6, 0x0a, 0xdc, 0xe0, 0xba, 0x2f, 0xac, 0xe6, 0x44, 0x4e, 0x9a, 0x4b, 0x41, 0xba, 0x73, 0x8d, 0x6c, 0x72, 0xfb, 0x16, 0x69, 0x16, 0x03, 0xc1, 0x8e, 0x0e))
 AES-192-ECB (same test as AES-192-Core) More...
 
 CIPHER_TEST (aes_192_cbc, &aes_cbc_algorithm, AES_KEY_NIST_192, AES_IV_NIST_CBC, AES_PLAINTEXT_NIST, CIPHERTEXT(0x4f, 0x02, 0x1d, 0xb2, 0x43, 0xbc, 0x63, 0x3d, 0x71, 0x78, 0x18, 0x3a, 0x9f, 0xa0, 0x71, 0xe8, 0xb4, 0xd9, 0xad, 0xa9, 0xad, 0x7d, 0xed, 0xf4, 0xe5, 0xe7, 0x38, 0x76, 0x3f, 0x69, 0x14, 0x5a, 0x57, 0x1b, 0x24, 0x20, 0x12, 0xfb, 0x7a, 0xe0, 0x7f, 0xa9, 0xba, 0xac, 0x3d, 0xf1, 0x02, 0xe0, 0x08, 0xb0, 0xe2, 0x79, 0x88, 0x59, 0x88, 0x81, 0xd9, 0x20, 0xa9, 0xe6, 0x4f, 0x56, 0x15, 0xcd))
 AES-192-CBC. More...
 
 CIPHER_TEST (aes_256_ecb, &aes_ecb_algorithm, AES_KEY_NIST_256, AES_IV_NIST_DUMMY, AES_PLAINTEXT_NIST, CIPHERTEXT(0xf3, 0xee, 0xd1, 0xbd, 0xb5, 0xd2, 0xa0, 0x3c, 0x06, 0x4b, 0x5a, 0x7e, 0x3d, 0xb1, 0x81, 0xf8, 0x59, 0x1c, 0xcb, 0x10, 0xd4, 0x10, 0xed, 0x26, 0xdc, 0x5b, 0xa7, 0x4a, 0x31, 0x36, 0x28, 0x70, 0xb6, 0xed, 0x21, 0xb9, 0x9c, 0xa6, 0xf4, 0xf9, 0xf1, 0x53, 0xe7, 0xb1, 0xbe, 0xaf, 0xed, 0x1d, 0x23, 0x30, 0x4b, 0x7a, 0x39, 0xf9, 0xf3, 0xff, 0x06, 0x7d, 0x8d, 0x8f, 0x9e, 0x24, 0xec, 0xc7))
 AES-256-ECB (same test as AES-256-Core) More...
 
 CIPHER_TEST (aes_256_cbc, &aes_cbc_algorithm, AES_KEY_NIST_256, AES_IV_NIST_CBC, AES_PLAINTEXT_NIST, CIPHERTEXT(0xf5, 0x8c, 0x4c, 0x04, 0xd6, 0xe5, 0xf1, 0xba, 0x77, 0x9e, 0xab, 0xfb, 0x5f, 0x7b, 0xfb, 0xd6, 0x9c, 0xfc, 0x4e, 0x96, 0x7e, 0xdb, 0x80, 0x8d, 0x67, 0x9f, 0x77, 0x7b, 0xc6, 0x70, 0x2c, 0x7d, 0x39, 0xf2, 0x33, 0x69, 0xa9, 0xd9, 0xba, 0xcf, 0xa5, 0x30, 0xe2, 0x63, 0x04, 0x23, 0x14, 0x61, 0xb2, 0xeb, 0x05, 0xe2, 0xc3, 0x9b, 0xe9, 0xfc, 0xda, 0x6c, 0x19, 0x07, 0x8c, 0x6a, 0x9d, 0x1b))
 AES-256-CBC. More...
 
static void aes_test_exec (void)
 Perform AES self-test. More...
 

Variables

struct self_test aes_test __self_test
 AES self-test. More...
 

Detailed Description

AES tests.

These test vectors are provided by NIST as part of the Cryptographic Toolkit Examples, downloadable from:

http://csrc.nist.gov/groups/ST/toolkit/documents/Examples/AES_Core_All.pdf http://csrc.nist.gov/groups/ST/toolkit/documents/Examples/AES_ECB.pdf http://csrc.nist.gov/groups/ST/toolkit/documents/Examples/AES_CBC.pdf

Definition in file aes_test.c.

Macro Definition Documentation

◆ AES_KEY_NIST_128

#define AES_KEY_NIST_128
Value:
KEY ( 0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, 0xab, \
0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c )
#define KEY(...)
Define inline key.
Definition: cipher_test.h:37

Key used for NIST 128-bit test vectors.

Definition at line 49 of file aes_test.c.

◆ AES_KEY_NIST_192

#define AES_KEY_NIST_192
Value:
KEY ( 0x8e, 0x73, 0xb0, 0xf7, 0xda, 0x0e, 0x64, 0x52, 0xc8, \
0x10, 0xf3, 0x2b, 0x80, 0x90, 0x79, 0xe5, 0x62, 0xf8, \
0xea, 0xd2, 0x52, 0x2c, 0x6b, 0x7b )
#define KEY(...)
Define inline key.
Definition: cipher_test.h:37

Key used for NIST 192-bit test vectors.

Definition at line 54 of file aes_test.c.

◆ AES_KEY_NIST_256

#define AES_KEY_NIST_256
Value:
KEY ( 0x60, 0x3d, 0xeb, 0x10, 0x15, 0xca, 0x71, 0xbe, 0x2b, \
0x73, 0xae, 0xf0, 0x85, 0x7d, 0x77, 0x81, 0x1f, 0x35, \
0x2c, 0x07, 0x3b, 0x61, 0x08, 0xd7, 0x2d, 0x98, 0x10, \
0xa3, 0x09, 0x14, 0xdf, 0xf4 )
#define KEY(...)
Define inline key.
Definition: cipher_test.h:37

Key used for NIST 256-bit test vectors.

Definition at line 60 of file aes_test.c.

◆ AES_IV_NIST_DUMMY

#define AES_IV_NIST_DUMMY
Value:
IV ( 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 )
#define IV(...)
Define inline initialisation vector.
Definition: cipher_test.h:40

Dummy initialisation vector used for NIST ECB-mode test vectors.

Definition at line 67 of file aes_test.c.

◆ AES_IV_NIST_CBC

#define AES_IV_NIST_CBC
Value:
IV ( 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, \
0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f )
#define IV(...)
Define inline initialisation vector.
Definition: cipher_test.h:40

Initialisation vector used for NIST CBC-mode test vectors.

Definition at line 72 of file aes_test.c.

◆ AES_PLAINTEXT_NIST

#define AES_PLAINTEXT_NIST
Value:
PLAINTEXT ( 0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, \
0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a, \
0xae, 0x2d, 0x8a, 0x57, 0x1e, 0x03, 0xac, 0x9c, \
0x9e, 0xb7, 0x6f, 0xac, 0x45, 0xaf, 0x8e, 0x51, \
0x30, 0xc8, 0x1c, 0x46, 0xa3, 0x5c, 0xe4, 0x11, \
0xe5, 0xfb, 0xc1, 0x19, 0x1a, 0x0a, 0x52, 0xef, \
0xf6, 0x9f, 0x24, 0x45, 0xdf, 0x4f, 0x9b, 0x17, \
0xad, 0x2b, 0x41, 0x7b, 0xe6, 0x6c, 0x37, 0x10 )
#define PLAINTEXT(...)
Define inline plaintext data.
Definition: cipher_test.h:43

Plaintext used for NIST test vectors.

Definition at line 77 of file aes_test.c.

Function Documentation

◆ FILE_LICENCE()

FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL  )

◆ CIPHER_TEST() [1/6]

CIPHER_TEST ( aes_128_ecb  ,
aes_ecb_algorithm,
AES_KEY_NIST_128  ,
AES_IV_NIST_DUMMY  ,
AES_PLAINTEXT_NIST  ,
CIPHERTEXT(0x3a, 0xd7, 0x7b, 0xb4, 0x0d, 0x7a, 0x36, 0x60, 0xa8, 0x9e, 0xca, 0xf3, 0x24, 0x66, 0xef, 0x97, 0xf5, 0xd3, 0xd5, 0x85, 0x03, 0xb9, 0x69, 0x9d, 0xe7, 0x85, 0x89, 0x5a, 0x96, 0xfd, 0xba, 0xaf, 0x43, 0xb1, 0xcd, 0x7f, 0x59, 0x8e, 0xce, 0x23, 0x88, 0x1b, 0x00, 0xe3, 0xed, 0x03, 0x06, 0x88, 0x7b, 0x0c, 0x78, 0x5e, 0x27, 0xe8, 0xad, 0x3f, 0x82, 0x23, 0x20, 0x71, 0x04, 0x72, 0x5d, 0xd4)   
)

AES-128-ECB (same test as AES-128-Core)

◆ CIPHER_TEST() [2/6]

CIPHER_TEST ( aes_128_cbc  ,
aes_cbc_algorithm,
AES_KEY_NIST_128  ,
AES_IV_NIST_CBC  ,
AES_PLAINTEXT_NIST  ,
CIPHERTEXT(0x76, 0x49, 0xab, 0xac, 0x81, 0x19, 0xb2, 0x46, 0xce, 0xe9, 0x8e, 0x9b, 0x12, 0xe9, 0x19, 0x7d, 0x50, 0x86, 0xcb, 0x9b, 0x50, 0x72, 0x19, 0xee, 0x95, 0xdb, 0x11, 0x3a, 0x91, 0x76, 0x78, 0xb2, 0x73, 0xbe, 0xd6, 0xb8, 0xe3, 0xc1, 0x74, 0x3b, 0x71, 0x16, 0xe6, 0x9e, 0x22, 0x22, 0x95, 0x16, 0x3f, 0xf1, 0xca, 0xa1, 0x68, 0x1f, 0xac, 0x09, 0x12, 0x0e, 0xca, 0x30, 0x75, 0x86, 0xe1, 0xa7)   
)

AES-128-CBC.

◆ CIPHER_TEST() [3/6]

CIPHER_TEST ( aes_192_ecb  ,
aes_ecb_algorithm,
AES_KEY_NIST_192  ,
AES_IV_NIST_DUMMY  ,
AES_PLAINTEXT_NIST  ,
CIPHERTEXT(0xbd, 0x33, 0x4f, 0x1d, 0x6e, 0x45, 0xf2, 0x5f, 0xf7, 0x12, 0xa2, 0x14, 0x57, 0x1f, 0xa5, 0xcc, 0x97, 0x41, 0x04, 0x84, 0x6d, 0x0a, 0xd3, 0xad, 0x77, 0x34, 0xec, 0xb3, 0xec, 0xee, 0x4e, 0xef, 0xef, 0x7a, 0xfd, 0x22, 0x70, 0xe2, 0xe6, 0x0a, 0xdc, 0xe0, 0xba, 0x2f, 0xac, 0xe6, 0x44, 0x4e, 0x9a, 0x4b, 0x41, 0xba, 0x73, 0x8d, 0x6c, 0x72, 0xfb, 0x16, 0x69, 0x16, 0x03, 0xc1, 0x8e, 0x0e)   
)

AES-192-ECB (same test as AES-192-Core)

◆ CIPHER_TEST() [4/6]

CIPHER_TEST ( aes_192_cbc  ,
aes_cbc_algorithm,
AES_KEY_NIST_192  ,
AES_IV_NIST_CBC  ,
AES_PLAINTEXT_NIST  ,
CIPHERTEXT(0x4f, 0x02, 0x1d, 0xb2, 0x43, 0xbc, 0x63, 0x3d, 0x71, 0x78, 0x18, 0x3a, 0x9f, 0xa0, 0x71, 0xe8, 0xb4, 0xd9, 0xad, 0xa9, 0xad, 0x7d, 0xed, 0xf4, 0xe5, 0xe7, 0x38, 0x76, 0x3f, 0x69, 0x14, 0x5a, 0x57, 0x1b, 0x24, 0x20, 0x12, 0xfb, 0x7a, 0xe0, 0x7f, 0xa9, 0xba, 0xac, 0x3d, 0xf1, 0x02, 0xe0, 0x08, 0xb0, 0xe2, 0x79, 0x88, 0x59, 0x88, 0x81, 0xd9, 0x20, 0xa9, 0xe6, 0x4f, 0x56, 0x15, 0xcd)   
)

AES-192-CBC.

◆ CIPHER_TEST() [5/6]

CIPHER_TEST ( aes_256_ecb  ,
aes_ecb_algorithm,
AES_KEY_NIST_256  ,
AES_IV_NIST_DUMMY  ,
AES_PLAINTEXT_NIST  ,
CIPHERTEXT(0xf3, 0xee, 0xd1, 0xbd, 0xb5, 0xd2, 0xa0, 0x3c, 0x06, 0x4b, 0x5a, 0x7e, 0x3d, 0xb1, 0x81, 0xf8, 0x59, 0x1c, 0xcb, 0x10, 0xd4, 0x10, 0xed, 0x26, 0xdc, 0x5b, 0xa7, 0x4a, 0x31, 0x36, 0x28, 0x70, 0xb6, 0xed, 0x21, 0xb9, 0x9c, 0xa6, 0xf4, 0xf9, 0xf1, 0x53, 0xe7, 0xb1, 0xbe, 0xaf, 0xed, 0x1d, 0x23, 0x30, 0x4b, 0x7a, 0x39, 0xf9, 0xf3, 0xff, 0x06, 0x7d, 0x8d, 0x8f, 0x9e, 0x24, 0xec, 0xc7)   
)

AES-256-ECB (same test as AES-256-Core)

◆ CIPHER_TEST() [6/6]

CIPHER_TEST ( aes_256_cbc  ,
aes_cbc_algorithm,
AES_KEY_NIST_256  ,
AES_IV_NIST_CBC  ,
AES_PLAINTEXT_NIST  ,
CIPHERTEXT(0xf5, 0x8c, 0x4c, 0x04, 0xd6, 0xe5, 0xf1, 0xba, 0x77, 0x9e, 0xab, 0xfb, 0x5f, 0x7b, 0xfb, 0xd6, 0x9c, 0xfc, 0x4e, 0x96, 0x7e, 0xdb, 0x80, 0x8d, 0x67, 0x9f, 0x77, 0x7b, 0xc6, 0x70, 0x2c, 0x7d, 0x39, 0xf2, 0x33, 0x69, 0xa9, 0xd9, 0xba, 0xcf, 0xa5, 0x30, 0xe2, 0x63, 0x04, 0x23, 0x14, 0x61, 0xb2, 0xeb, 0x05, 0xe2, 0xc3, 0x9b, 0xe9, 0xfc, 0xda, 0x6c, 0x19, 0x07, 0x8c, 0x6a, 0x9d, 0x1b)   
)

AES-256-CBC.

◆ aes_test_exec()

static void aes_test_exec ( void  )
static

Perform AES self-test.

Definition at line 163 of file aes_test.c.

163  {
164  struct cipher_algorithm *ecb = &aes_ecb_algorithm;
165  struct cipher_algorithm *cbc = &aes_cbc_algorithm;
166  unsigned int keylen;
167 
168  /* Correctness tests */
169  cipher_ok ( &aes_128_ecb );
170  cipher_ok ( &aes_128_cbc );
171  cipher_ok ( &aes_192_ecb );
172  cipher_ok ( &aes_192_cbc );
173  cipher_ok ( &aes_256_ecb );
174  cipher_ok ( &aes_256_cbc );
175 
176  /* Speed tests */
177  for ( keylen = 128 ; keylen <= 256 ; keylen += 64 ) {
178  DBG ( "AES-%d-ECB encryption required %ld cycles per byte\n",
179  keylen, cipher_cost_encrypt ( ecb, ( keylen / 8 ) ) );
180  DBG ( "AES-%d-ECB decryption required %ld cycles per byte\n",
181  keylen, cipher_cost_decrypt ( ecb, ( keylen / 8 ) ) );
182  DBG ( "AES-%d-CBC encryption required %ld cycles per byte\n",
183  keylen, cipher_cost_encrypt ( cbc, ( keylen / 8 ) ) );
184  DBG ( "AES-%d-CBC decryption required %ld cycles per byte\n",
185  keylen, cipher_cost_decrypt ( cbc, ( keylen / 8 ) ) );
186  }
187 }
unsigned long cipher_cost_decrypt(struct cipher_algorithm *cipher, size_t key_len)
Calculate cipher decryption cost.
Definition: cipher_test.c:182
#define cipher_ok(test)
Report a cipher encryption and decryption test result.
Definition: cipher_test.h:108
struct cipher_algorithm aes_cbc_algorithm
A cipher algorithm.
Definition: crypto.h:48
struct cipher_algorithm aes_ecb_algorithm
#define DBG(...)
Print a debugging message.
Definition: compiler.h:498
unsigned long cipher_cost_encrypt(struct cipher_algorithm *cipher, size_t key_len)
Calculate cipher encryption cost.
Definition: cipher_test.c:170

References aes_cbc_algorithm, aes_ecb_algorithm, cipher_cost_decrypt(), cipher_cost_encrypt(), cipher_ok, and DBG.

Variable Documentation

◆ __self_test

struct self_test aes_test __self_test
Initial value:
= {
.name = "aes",
.exec = aes_test_exec,
}
static void aes_test_exec(void)
Perform AES self-test.
Definition: aes_test.c:163

AES self-test.

Definition at line 190 of file aes_test.c.