Convert modes selftests (cts128 and gcm128) to internal test

Reviewed-by: NEmilia Käsper <emilia@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1789)

crypto/modes/cts128.c

@@ -328,196 +328,3 @@ size_t CRYPTO_nistcts128_decrypt(const unsigned char *in, unsigned char *out,
 #endif
     return 16 + len + residue;
 }
-
-#if defined(SELFTEST)
-# include <stdio.h>
-# include <openssl/aes.h>
-
-/* test vectors from RFC 3962 */
-static const unsigned char test_key[16] = "chicken teriyaki";
-static const unsigned char test_input[64] =
-    "I would like the" " General Gau's C"
-    "hicken, please, " "and wonton soup.";
-static const unsigned char test_iv[16] =
-    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
-
-static const unsigned char vector_17[17] = {
-    0xc6, 0x35, 0x35, 0x68, 0xf2, 0xbf, 0x8c, 0xb4,
-    0xd8, 0xa5, 0x80, 0x36, 0x2d, 0xa7, 0xff, 0x7f,
-    0x97
-};
-
-static const unsigned char vector_31[31] = {
-    0xfc, 0x00, 0x78, 0x3e, 0x0e, 0xfd, 0xb2, 0xc1,
-    0xd4, 0x45, 0xd4, 0xc8, 0xef, 0xf7, 0xed, 0x22,
-    0x97, 0x68, 0x72, 0x68, 0xd6, 0xec, 0xcc, 0xc0,
-    0xc0, 0x7b, 0x25, 0xe2, 0x5e, 0xcf, 0xe5
-};
-
-static const unsigned char vector_32[32] = {
-    0x39, 0x31, 0x25, 0x23, 0xa7, 0x86, 0x62, 0xd5,
-    0xbe, 0x7f, 0xcb, 0xcc, 0x98, 0xeb, 0xf5, 0xa8,
-    0x97, 0x68, 0x72, 0x68, 0xd6, 0xec, 0xcc, 0xc0,
-    0xc0, 0x7b, 0x25, 0xe2, 0x5e, 0xcf, 0xe5, 0x84
-};
-
-static const unsigned char vector_47[47] = {
-    0x97, 0x68, 0x72, 0x68, 0xd6, 0xec, 0xcc, 0xc0,
-    0xc0, 0x7b, 0x25, 0xe2, 0x5e, 0xcf, 0xe5, 0x84,
-    0xb3, 0xff, 0xfd, 0x94, 0x0c, 0x16, 0xa1, 0x8c,
-    0x1b, 0x55, 0x49, 0xd2, 0xf8, 0x38, 0x02, 0x9e,
-    0x39, 0x31, 0x25, 0x23, 0xa7, 0x86, 0x62, 0xd5,
-    0xbe, 0x7f, 0xcb, 0xcc, 0x98, 0xeb, 0xf5
-};
-
-static const unsigned char vector_48[48] = {
-    0x97, 0x68, 0x72, 0x68, 0xd6, 0xec, 0xcc, 0xc0,
-    0xc0, 0x7b, 0x25, 0xe2, 0x5e, 0xcf, 0xe5, 0x84,
-    0x9d, 0xad, 0x8b, 0xbb, 0x96, 0xc4, 0xcd, 0xc0,
-    0x3b, 0xc1, 0x03, 0xe1, 0xa1, 0x94, 0xbb, 0xd8,
-    0x39, 0x31, 0x25, 0x23, 0xa7, 0x86, 0x62, 0xd5,
-    0xbe, 0x7f, 0xcb, 0xcc, 0x98, 0xeb, 0xf5, 0xa8
-};
-
-static const unsigned char vector_64[64] = {
-    0x97, 0x68, 0x72, 0x68, 0xd6, 0xec, 0xcc, 0xc0,
-    0xc0, 0x7b, 0x25, 0xe2, 0x5e, 0xcf, 0xe5, 0x84,
-    0x39, 0x31, 0x25, 0x23, 0xa7, 0x86, 0x62, 0xd5,
-    0xbe, 0x7f, 0xcb, 0xcc, 0x98, 0xeb, 0xf5, 0xa8,
-    0x48, 0x07, 0xef, 0xe8, 0x36, 0xee, 0x89, 0xa5,
-    0x26, 0x73, 0x0d, 0xbc, 0x2f, 0x7b, 0xc8, 0x40,
-    0x9d, 0xad, 0x8b, 0xbb, 0x96, 0xc4, 0xcd, 0xc0,
-    0x3b, 0xc1, 0x03, 0xe1, 0xa1, 0x94, 0xbb, 0xd8
-};
-
-static AES_KEY encks, decks;
-
-void test_vector(const unsigned char *vector, size_t len)
-{
-    unsigned char iv[sizeof(test_iv)];
-    unsigned char cleartext[64], ciphertext[64];
-    size_t tail;
-
-    printf("vector_%d\n", len);
-    fflush(stdout);
-
-    if ((tail = len % 16) == 0)
-        tail = 16;
-    tail += 16;
-
-    /* test block-based encryption */
-    memcpy(iv, test_iv, sizeof(test_iv));
-    CRYPTO_cts128_encrypt_block(test_input, ciphertext, len, &encks, iv,
-                                (block128_f) AES_encrypt);
-    if (memcmp(ciphertext, vector, len))
-        fprintf(stderr, "output_%d mismatch\n", len), exit(1);
-    if (memcmp(iv, vector + len - tail, sizeof(iv)))
-        fprintf(stderr, "iv_%d mismatch\n", len), exit(1);
-
-    /* test block-based decryption */
-    memcpy(iv, test_iv, sizeof(test_iv));
-    CRYPTO_cts128_decrypt_block(ciphertext, cleartext, len, &decks, iv,
-                                (block128_f) AES_decrypt);
-    if (memcmp(cleartext, test_input, len))
-        fprintf(stderr, "input_%d mismatch\n", len), exit(2);
-    if (memcmp(iv, vector + len - tail, sizeof(iv)))
-        fprintf(stderr, "iv_%d mismatch\n", len), exit(2);
-
-    /* test streamed encryption */
-    memcpy(iv, test_iv, sizeof(test_iv));
-    CRYPTO_cts128_encrypt(test_input, ciphertext, len, &encks, iv,
-                          (cbc128_f) AES_cbc_encrypt);
-    if (memcmp(ciphertext, vector, len))
-        fprintf(stderr, "output_%d mismatch\n", len), exit(3);
-    if (memcmp(iv, vector + len - tail, sizeof(iv)))
-        fprintf(stderr, "iv_%d mismatch\n", len), exit(3);
-
-    /* test streamed decryption */
-    memcpy(iv, test_iv, sizeof(test_iv));
-    CRYPTO_cts128_decrypt(ciphertext, cleartext, len, &decks, iv,
-                          (cbc128_f) AES_cbc_encrypt);
-    if (memcmp(cleartext, test_input, len))
-        fprintf(stderr, "input_%d mismatch\n", len), exit(4);
-    if (memcmp(iv, vector + len - tail, sizeof(iv)))
-        fprintf(stderr, "iv_%d mismatch\n", len), exit(4);
-}
-
-void test_nistvector(const unsigned char *vector, size_t len)
-{
-    unsigned char iv[sizeof(test_iv)];
-    unsigned char cleartext[64], ciphertext[64], nistvector[64];
-    size_t tail;
-
-    printf("nistvector_%d\n", len);
-    fflush(stdout);
-
-    if ((tail = len % 16) == 0)
-        tail = 16;
-
-    len -= 16 + tail;
-    memcpy(nistvector, vector, len);
-    /* flip two last blocks */
-    memcpy(nistvector + len, vector + len + 16, tail);
-    memcpy(nistvector + len + tail, vector + len, 16);
-    len += 16 + tail;
-    tail = 16;
-
-    /* test block-based encryption */
-    memcpy(iv, test_iv, sizeof(test_iv));
-    CRYPTO_nistcts128_encrypt_block(test_input, ciphertext, len, &encks, iv,
-                                    (block128_f) AES_encrypt);
-    if (memcmp(ciphertext, nistvector, len))
-        fprintf(stderr, "output_%d mismatch\n", len), exit(1);
-    if (memcmp(iv, nistvector + len - tail, sizeof(iv)))
-        fprintf(stderr, "iv_%d mismatch\n", len), exit(1);
-
-    /* test block-based decryption */
-    memcpy(iv, test_iv, sizeof(test_iv));
-    CRYPTO_nistcts128_decrypt_block(ciphertext, cleartext, len, &decks, iv,
-                                    (block128_f) AES_decrypt);
-    if (memcmp(cleartext, test_input, len))
-        fprintf(stderr, "input_%d mismatch\n", len), exit(2);
-    if (memcmp(iv, nistvector + len - tail, sizeof(iv)))
-        fprintf(stderr, "iv_%d mismatch\n", len), exit(2);
-
-    /* test streamed encryption */
-    memcpy(iv, test_iv, sizeof(test_iv));
-    CRYPTO_nistcts128_encrypt(test_input, ciphertext, len, &encks, iv,
-                              (cbc128_f) AES_cbc_encrypt);
-    if (memcmp(ciphertext, nistvector, len))
-        fprintf(stderr, "output_%d mismatch\n", len), exit(3);
-    if (memcmp(iv, nistvector + len - tail, sizeof(iv)))
-        fprintf(stderr, "iv_%d mismatch\n", len), exit(3);
-
-    /* test streamed decryption */
-    memcpy(iv, test_iv, sizeof(test_iv));
-    CRYPTO_nistcts128_decrypt(ciphertext, cleartext, len, &decks, iv,
-                              (cbc128_f) AES_cbc_encrypt);
-    if (memcmp(cleartext, test_input, len))
-        fprintf(stderr, "input_%d mismatch\n", len), exit(4);
-    if (memcmp(iv, nistvector + len - tail, sizeof(iv)))
-        fprintf(stderr, "iv_%d mismatch\n", len), exit(4);
-}
-
-int main()
-{
-    AES_set_encrypt_key(test_key, 128, &encks);
-    AES_set_decrypt_key(test_key, 128, &decks);
-
-    test_vector(vector_17, sizeof(vector_17));
-    test_vector(vector_31, sizeof(vector_31));
-    test_vector(vector_32, sizeof(vector_32));
-    test_vector(vector_47, sizeof(vector_47));
-    test_vector(vector_48, sizeof(vector_48));
-    test_vector(vector_64, sizeof(vector_64));
-
-    test_nistvector(vector_17, sizeof(vector_17));
-    test_nistvector(vector_31, sizeof(vector_31));
-    test_nistvector(vector_32, sizeof(vector_32));
-    test_nistvector(vector_47, sizeof(vector_47));
-    test_nistvector(vector_48, sizeof(vector_48));
-    test_nistvector(vector_64, sizeof(vector_64));
-
-    return 0;
-}
-#endif

test/build.info

@@ -314,7 +314,7 @@ IF[{- !$disabled{tests} -}]
   # Note that when building with static libraries, none of those extra files
   # are needed, since all symbols are available anyway, regardless of what's
   # listed in util/*.num.
-  PROGRAMS_NO_INST=asn1_internal_test
+  PROGRAMS_NO_INST=asn1_internal_test modes_internal_test
   IF[{- !$disabled{poly1305} -}]
     PROGRAMS_NO_INST=poly1305_internal_test
   ENDIF
@@ -339,6 +339,16 @@ IF[{- !$disabled{tests} -}]
   ENDIF
   INCLUDE[asn1_internal_test]=.. ../include ../crypto/include
   DEPEND[asn1_internal_test]=../libcrypto
+
+  SOURCE[modes_internal_test]=modes_internal_test.c testutil.c
+  IF[{- !$disabled{shared} -}]
+    SOURCE[modes_internal_test]= {- $target{cpuid_asm_src}
+                                    ? "../crypto/".$target{cpuid_asm_src}
+                                    : "" -} \
+        ../crypto/cryptlib.c
+  ENDIF
+  INCLUDE[modes_internal_test]=.. ../include
+  DEPEND[modes_internal_test]=../libcrypto
 ENDIF
 
 {-