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#ifndef _DIGEST_TEST_H
#define _DIGEST_TEST_H
FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
#include <stdint.h>
#include <ipxe/crypto.h>
#include <ipxe/test.h>
/** A digest test */
struct digest_test {
/** Digest algorithm */
struct digest_algorithm *digest;
/** Test data */
const void *data;
/** Length of test data */
size_t len;
/** Expected digest value */
const void *expected;
/** Expected digest length */
size_t expected_len;
};
/** Define inline test data */
#define DATA(...) { __VA_ARGS__ }
/** Define inline expected digest value */
#define DIGEST(...) { __VA_ARGS__ }
/**
* Define a digest test
*
* @v name Test name
* @v DIGEST Digest algorithm
* @v DATA Test data
* @v EXPECTED Expected digest value
* @ret test Digest test
*/
#define DIGEST_TEST( name, DIGEST, DATA, EXPECTED ) \
static const uint8_t name ## _data[] = DATA; \
static const uint8_t name ## _expected[] = EXPECTED; \
static struct digest_test name = { \
.digest = DIGEST, \
.data = name ## _data, \
.len = sizeof ( name ## _data ), \
.expected = name ## _expected, \
.expected_len = sizeof ( name ## _expected ), \
};
/** Standard test vector: empty data */
#define DIGEST_EMPTY DATA()
/** Standard test vector: NIST string "abc"
*
* The NIST Cryptographic Toolkit examples for all digest algorithms
* include a test vector which is the unterminated string
*
* "abc"
*/
#define DIGEST_NIST_ABC \
DATA ( 0x61, 0x62, 0x63 )
/** Standard test vector: NIST string "abc...opq"
*
* The NIST Cryptographic Toolkit examples for all 32-bit digest
* algorithms (SHA-1 and the SHA-256 family) include a test vector
* which is the unterminated string
*
* "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq"
*/
#define DIGEST_NIST_ABC_OPQ \
DATA ( 0x61, 0x62, 0x63, 0x64, 0x62, 0x63, 0x64, 0x65, 0x63, \
0x64, 0x65, 0x66, 0x64, 0x65, 0x66, 0x67, 0x65, 0x66, \
0x67, 0x68, 0x66, 0x67, 0x68, 0x69, 0x67, 0x68, 0x69, \
0x6a, 0x68, 0x69, 0x6a, 0x6b, 0x69, 0x6a, 0x6b, 0x6c, \
0x6a, 0x6b, 0x6c, 0x6d, 0x6b, 0x6c, 0x6d, 0x6e, 0x6c, \
0x6d, 0x6e, 0x6f, 0x6d, 0x6e, 0x6f, 0x70, 0x6e, 0x6f, \
0x70, 0x71 )
/** Standard test vector: NIST string "abc...stu"
*
* The NIST Cryptographic Toolkit examples for all 64-bit digest
* algorithms (SHA-512 family) include a test vector which is the
* unterminated string
*
* "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmn"
* "hijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu"
*/
#define DIGEST_NIST_ABC_STU \
DATA ( 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x62, \
0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x63, 0x64, \
0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x64, 0x65, 0x66, \
0x67, 0x68, 0x69, 0x6a, 0x6b, 0x65, 0x66, 0x67, 0x68, \
0x69, 0x6a, 0x6b, 0x6c, 0x66, 0x67, 0x68, 0x69, 0x6a, \
0x6b, 0x6c, 0x6d, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, \
0x6d, 0x6e, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, \
0x6f, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, 0x70, \
0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x6b, \
0x6c, 0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72, 0x6c, 0x6d, \
0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x6d, 0x6e, 0x6f, \
0x70, 0x71, 0x72, 0x73, 0x74, 0x6e, 0x6f, 0x70, 0x71, \
0x72, 0x73, 0x74, 0x75 )
/**
* Report a digest test result
*
* @v test Digest test
*/
#define digest_ok(test) digest_okx ( test, __FILE__, __LINE__ )
extern void digest_okx ( struct digest_test *test, const char *file,
unsigned int line );
extern unsigned long digest_cost ( struct digest_algorithm *digest );
#endif /* _DIGEST_TEST_H */