1 files changed, 135 insertions, 0 deletions
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/suites/test_suite_poly1305.function b/roms/skiboot/libstb/crypto/mbedtls/tests/suites/test_suite_poly1305.function
new file mode 100644
index 000000000..066bb3942
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/suites/test_suite_poly1305.function
@@ -0,0 +1,135 @@
+/* BEGIN_HEADER */
+#include "mbedtls/poly1305.h"
+#include <stddef.h>
+/* END_HEADER */
+
+/* BEGIN_DEPENDENCIES
+ * depends_on:MBEDTLS_POLY1305_C
+ * END_DEPENDENCIES
+ */
+
+/* BEGIN_CASE */
+void mbedtls_poly1305( char *hex_key_string, char *hex_mac_string, char *hex_src_string  )
+{
+    unsigned char src_str[375]; /* max size of binary input */
+    unsigned char key[32]; /* size set by the standard */
+    unsigned char mac[16]; /* size set by the standard */
+    unsigned char mac_str[33]; /* hex expansion of the above */
+    size_t src_len;
+    mbedtls_poly1305_context ctx;
+
+    memset( src_str, 0x00, sizeof( src_str ) );
+    memset( mac_str, 0x00, sizeof( mac_str ) );
+    memset( key,     0x00, sizeof( key ) );
+    memset( mac,     0x00, sizeof( mac ) );
+
+    src_len = unhexify( src_str, hex_src_string );
+    unhexify( key, hex_key_string );
+
+    /*
+     * Test the integrated API
+     */
+    TEST_ASSERT( mbedtls_poly1305_mac( key, src_str, src_len, mac ) == 0 );
+
+    hexify( mac_str, mac, 16 );
+    TEST_ASSERT( strcmp( (char *) mac_str, hex_mac_string ) == 0 );
+
+    /*
+     * Test the streaming API
+     */
+    mbedtls_poly1305_init( &ctx );
+
+    TEST_ASSERT( mbedtls_poly1305_starts( &ctx, key ) == 0 );
+
+    TEST_ASSERT( mbedtls_poly1305_update( &ctx, src_str, src_len ) == 0 );
+
+    TEST_ASSERT( mbedtls_poly1305_finish( &ctx, mac ) == 0 );
+
+    hexify( mac_str, mac, 16 );
+    TEST_ASSERT( strcmp( (char *) mac_str, hex_mac_string ) == 0 );
+
+    /*
+     * Test the streaming API again, piecewise
+     */
+
+    /* Don't free/init the context, in order to test that starts() does the
+     * right thing. */
+    if( src_len >= 1 )
+    {
+        TEST_ASSERT( mbedtls_poly1305_starts( &ctx, key ) == 0 );
+
+        TEST_ASSERT( mbedtls_poly1305_update( &ctx, src_str, 1 ) == 0 );
+        TEST_ASSERT( mbedtls_poly1305_update( &ctx, src_str + 1, src_len - 1 ) == 0 );
+
+        TEST_ASSERT( mbedtls_poly1305_finish( &ctx, mac ) == 0 );
+
+        hexify( mac_str, mac, 16 );
+        TEST_ASSERT( strcmp( (char *) mac_str, hex_mac_string ) == 0 );
+    }
+
+    /*
+     * Again with more pieces
+     */
+    if( src_len >= 2 )
+    {
+        TEST_ASSERT( mbedtls_poly1305_starts( &ctx, key ) == 0 );
+
+        TEST_ASSERT( mbedtls_poly1305_update( &ctx, src_str, 1 ) == 0 );
+        TEST_ASSERT( mbedtls_poly1305_update( &ctx, src_str + 1, 1 ) == 0 );
+        TEST_ASSERT( mbedtls_poly1305_update( &ctx, src_str + 2, src_len - 2 ) == 0 );
+
+        TEST_ASSERT( mbedtls_poly1305_finish( &ctx, mac ) == 0 );
+
+        hexify( mac_str, mac, 16 );
+        TEST_ASSERT( strcmp( (char *) mac_str, hex_mac_string ) == 0 );
+    }
+
+    mbedtls_poly1305_free( &ctx );
+}
+/* END_CASE */
+
+/* BEGIN_CASE depends_on:MBEDTLS_CHECK_PARAMS:!MBEDTLS_PARAM_FAILED_ALT */
+void poly1305_bad_params()
+{
+    unsigned char src[1];
+    unsigned char key[32];
+    unsigned char mac[16];
+    size_t src_len = sizeof( src );
+    mbedtls_poly1305_context ctx;
+
+    TEST_INVALID_PARAM( mbedtls_poly1305_init( NULL ) );
+    TEST_VALID_PARAM( mbedtls_poly1305_free( NULL ) );
+
+    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_POLY1305_BAD_INPUT_DATA,
+                 mbedtls_poly1305_starts( NULL, key ) );
+    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_POLY1305_BAD_INPUT_DATA,
+                 mbedtls_poly1305_starts( &ctx, NULL ) );
+
+    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_POLY1305_BAD_INPUT_DATA,
+                 mbedtls_poly1305_update( NULL, src, 0 ) );
+    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_POLY1305_BAD_INPUT_DATA,
+                 mbedtls_poly1305_update( &ctx, NULL, src_len ) );
+
+    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_POLY1305_BAD_INPUT_DATA,
+                 mbedtls_poly1305_finish( NULL, mac ) );
+    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_POLY1305_BAD_INPUT_DATA,
+                 mbedtls_poly1305_finish( &ctx, NULL ) );
+
+    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_POLY1305_BAD_INPUT_DATA,
+                 mbedtls_poly1305_mac( NULL, src, 0, mac ) );
+    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_POLY1305_BAD_INPUT_DATA,
+                 mbedtls_poly1305_mac( key, NULL, src_len, mac ) );
+    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_POLY1305_BAD_INPUT_DATA,
+                 mbedtls_poly1305_mac( key, src, 0, NULL ) );
+
+exit:
+    return;
+}
+/* END_CASE */
+
+/* BEGIN_CASE depends_on:MBEDTLS_SELF_TEST */
+void poly1305_selftest()
+{
+    TEST_ASSERT( mbedtls_poly1305_self_test( 1 ) == 0 );
+}
+/* END_CASE */