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