sha256: move from crypto to hashes

sys/crypto/doc.txt

@@ -44,7 +44,4 @@
  *
  * Additional examples can be found in the test suite.
  *
- * @section hashes Hashes
- *
- * RIOT currently supports sha256 as a cryptographic hash implementation.
  */

sys/hashes/sha256.c

@@ -28,7 +28,7 @@
  */
 
 /**
- * @ingroup     sys_crypto
+ * @ingroup     sys_hashes
  * @{
  *
  * @file
@@ -43,7 +43,7 @@
 
 #include <string.h>
 
-#include "crypto/sha256.h"
+#include "hashes/sha256.h"
 #include "board.h"
 
 #ifdef __BIG_ENDIAN__

sys/include/hashes/sha256.h

@@ -29,7 +29,7 @@
 
 
 /**
- * @ingroup     sys_crypto
+ * @ingroup     sys_hashes
  * @{
  *
  * @file

tests/unittests/tests-crypto/tests-crypto.c

@@ -11,7 +11,6 @@
 
 void tests_crypto(void)
 {
-    TESTS_RUN(tests_crypto_sha256_tests());
     TESTS_RUN(tests_crypto_chacha_tests());
     TESTS_RUN(tests_crypto_aes_tests());
     TESTS_RUN(tests_crypto_3des_tests());

tests/unittests/tests-crypto/tests-crypto.h

@@ -31,13 +31,6 @@ extern "C" {
  */
 void tests_crypto(void);
 
-/**
- * @brief   Generates tests for crypto/sha256.h
- *
- * @return  embUnit tests if successful, NULL if not.
- */
-Test *tests_crypto_sha256_tests(void);
-
 /**
  * @brief   Generates tests for crypto/chacha.h
  *

tests/unittests/tests-hashes/tests-hashes-sha256.c

@@ -14,9 +14,9 @@
 
 #include "embUnit/embUnit.h"
 
-#include "crypto/sha256.h"
+#include "hashes/sha256.h"
 
-#include "tests-crypto.h"
+#include "tests-hashes.h"
 
 static int compare_str_vs_digest(const char *str,
                                  const unsigned char hash[SHA256_DIGEST_LENGTH])
@@ -47,7 +47,7 @@ static int calc_and_compare_hash(const char *str, const char *expected)
     return compare_str_vs_digest(expected, hash);
 }
 
-static void test_crypto_sha256_hash_sequence(void)
+static void test_hashes_sha256_hash_sequence(void)
 {
     TEST_ASSERT(calc_and_compare_hash("1234567890_1",
                                       "3eda9ffe5537a588f54d0b2a453e5fa932986d0bc0f9556924f5c2379b2c91b0"));
@@ -81,14 +81,14 @@ static void test_crypto_sha256_hash_sequence(void)
                                       "c19d3bf8588897076873f1a0a106ba840ca46bd1179d592953acecc4df59593c"));
 }
 
-Test *tests_crypto_sha256_tests(void)
+Test *tests_hashes_sha256_tests(void)
 {
     EMB_UNIT_TESTFIXTURES(fixtures) {
-        new_TestFixture(test_crypto_sha256_hash_sequence),
+        new_TestFixture(test_hashes_sha256_hash_sequence),
     };
 
-    EMB_UNIT_TESTCALLER(crypto_sha256_tests, NULL, NULL,
+    EMB_UNIT_TESTCALLER(hashes_sha256_tests, NULL, NULL,
                         fixtures);
 
-    return (Test *)&crypto_sha256_tests;
+    return (Test *)&hashes_sha256_tests;
 }

tests/unittests/tests-hashes/tests-hashes.c

@@ -23,4 +23,5 @@
 void tests_hashes(void)
 {
     TESTS_RUN(tests_hashes_md5_tests());
+    TESTS_RUN(tests_hashes_sha256_tests());
 }

tests/unittests/tests-hashes/tests-hashes.h

@@ -37,6 +37,14 @@ void tests_hashes(void);
  */
 Test *tests_hashes_md5_tests(void);
 
+/**
+ * @brief   Generates tests for hashes/sha256.h
+ *
+ * @return  embUnit tests if successful, NULL if not.
+ */
+Test *tests_hashes_sha256_tests(void);
+
+
 #ifdef __cplusplus
 }
 #endif