Update CBC and CFB tests to use aes256_ctx, not the deprecated aes_ctx.

ChangeLog

 2018-02-20  Niels Möller  <nisse@lysator.liu.se>
 
-	* examples/rsa-session.h (struct rsa_session): Use struct
+	* testsuite/cbc-test.c (test_cbc_bulk): Use struct
 	aes256_ctx, instead of the deprecated struct aes_ctx.
-
+	* testsuite/cfb-test.c (test_cfb_bulk): Likewise.
+	* examples/rsa-session.h (struct rsa_session): Likewise.
 	* examples/rsa-encrypt.c (rsa_session_set_encrypt_key)
 	(process_file): Use aes256_* functions.
 	* examples/rsa-decrypt.c (rsa_session_set_decrypt_key)
 	(process_file): Likewise.
 
-
 2018-02-19  Niels Möller  <nisse@lysator.liu.se>
 
 	* nettle-internal.h: Include sha3.h, needed for the definition of

testsuite/cbc-test.c

@@ -22,7 +22,7 @@ test_cbc_bulk(void)
   const uint8_t *start_iv = H("11adbff119749103 207619cfa0e8d13a");
   const uint8_t *end_iv = H("c7a42a569b421224 d0c23e52f46f97f5");
   
-  struct CBC_CTX(struct aes_ctx, AES_BLOCK_SIZE) aes;
+  struct CBC_CTX(struct aes256_ctx, AES_BLOCK_SIZE) aes;
   
   knuth_lfib_init(&random, CBC_BULK_DATA);
   knuth_lfib_random(&random, CBC_BULK_DATA, clear);
@@ -30,10 +30,10 @@ test_cbc_bulk(void)
   /* Byte that should not be overwritten */
   cipher[CBC_BULK_DATA] = 17;
   
-  aes_set_encrypt_key(&aes.ctx, 32, key);
+  aes256_set_encrypt_key(&aes.ctx, key);
   CBC_SET_IV(&aes, start_iv);
 
-  CBC_ENCRYPT(&aes, aes_encrypt, CBC_BULK_DATA, cipher, clear);
+  CBC_ENCRYPT(&aes, aes256_encrypt, CBC_BULK_DATA, cipher, clear);
 
   ASSERT(cipher[CBC_BULK_DATA] == 17);
 
@@ -47,9 +47,9 @@ test_cbc_bulk(void)
   ASSERT(MEMEQ(AES_BLOCK_SIZE, aes.iv, end_iv));
   
   /* Decrypt, in place */
-  aes_set_decrypt_key(&aes.ctx, 32, key);
+  aes256_set_decrypt_key(&aes.ctx, key);
   CBC_SET_IV(&aes, start_iv);
-  CBC_DECRYPT(&aes, aes_decrypt, CBC_BULK_DATA, cipher, cipher);
+  CBC_DECRYPT(&aes, aes256_decrypt, CBC_BULK_DATA, cipher, cipher);
 
   ASSERT(cipher[CBC_BULK_DATA] == 17);
 

testsuite/cfb-test.c

@@ -23,7 +23,7 @@ test_cfb_bulk(void)
   const uint8_t *start_iv = H("11adbff119749103 207619cfa0e8d13a");
   const uint8_t *end_iv = H("1fd0a9189b8480b7 b06a2b36ef5943ba");
 
-  struct CFB_CTX(struct aes_ctx, AES_BLOCK_SIZE) aes;
+  struct CFB_CTX(struct aes256_ctx, AES_BLOCK_SIZE) aes;
 
   knuth_lfib_init(&random, CFB_BULK_DATA);
   knuth_lfib_random(&random, CFB_BULK_DATA, clear);
@@ -31,10 +31,10 @@ test_cfb_bulk(void)
   /* Byte that should not be overwritten */
   cipher[CFB_BULK_DATA] = 17;
 
-  aes_set_encrypt_key(&aes.ctx, 32, key);
+  aes256_set_encrypt_key(&aes.ctx, key);
   CFB_SET_IV(&aes, start_iv);
 
-  CFB_ENCRYPT(&aes, aes_encrypt, CFB_BULK_DATA, cipher, clear);
+  CFB_ENCRYPT(&aes, aes256_encrypt, CFB_BULK_DATA, cipher, clear);
 
   ASSERT(cipher[CFB_BULK_DATA] == 17);
 
@@ -48,9 +48,9 @@ test_cfb_bulk(void)
   ASSERT(MEMEQ(AES_BLOCK_SIZE, aes.iv, end_iv));
 
   /* Decrypt, in place */
-  aes_set_encrypt_key(&aes.ctx, 32, key);
+  aes256_set_encrypt_key(&aes.ctx, key);
   CFB_SET_IV(&aes, start_iv);
-  CFB_DECRYPT(&aes, aes_encrypt, CFB_BULK_DATA, cipher, cipher);
+  CFB_DECRYPT(&aes, aes256_encrypt, CFB_BULK_DATA, cipher, cipher);
 
   ASSERT(cipher[CFB_BULK_DATA] == 17);
 
@@ -80,7 +80,7 @@ test_cfb8_bulk(void)
   const uint8_t *start_iv = H("11adbff119749103 207619cfa0e8d13a");
   const uint8_t *end_iv = H("f84bfd48206f5803 6ef86f4e69e9aec0");
 
-  struct CFB8_CTX(struct aes_ctx, AES_BLOCK_SIZE) aes;
+  struct CFB8_CTX(struct aes256_ctx, AES_BLOCK_SIZE) aes;
 
   knuth_lfib_init(&random, CFB8_BULK_DATA);
   knuth_lfib_random(&random, CFB8_BULK_DATA, clear);
@@ -88,10 +88,10 @@ test_cfb8_bulk(void)
   /* Byte that should not be overwritten */
   cipher[CFB8_BULK_DATA] = 17;
 
-  aes_set_encrypt_key(&aes.ctx, 32, key);
+  aes256_set_encrypt_key(&aes.ctx, key);
   CFB8_SET_IV(&aes, start_iv);
 
-  CFB8_ENCRYPT(&aes, aes_encrypt, CFB8_BULK_DATA, cipher, clear);
+  CFB8_ENCRYPT(&aes, aes256_encrypt, CFB8_BULK_DATA, cipher, clear);
 
   ASSERT(cipher[CFB8_BULK_DATA] == 17);
 
@@ -105,9 +105,9 @@ test_cfb8_bulk(void)
   ASSERT(MEMEQ(AES_BLOCK_SIZE, aes.iv, end_iv));
 
   /* Decrypt, in place */
-  aes_set_encrypt_key(&aes.ctx, 32, key);
+  aes256_set_encrypt_key(&aes.ctx, key);
   CFB8_SET_IV(&aes, start_iv);
-  CFB8_DECRYPT(&aes, aes_encrypt, CFB8_BULK_DATA, cipher, cipher);
+  CFB8_DECRYPT(&aes, aes256_encrypt, CFB8_BULK_DATA, cipher, cipher);
 
   ASSERT(cipher[CFB8_BULK_DATA] == 17);