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Diffstat (limited to 'src/tests/libica_aes_cfb_test.c')
-rw-r--r--src/tests/libica_aes_cfb_test.c804
1 files changed, 804 insertions, 0 deletions
diff --git a/src/tests/libica_aes_cfb_test.c b/src/tests/libica_aes_cfb_test.c
new file mode 100644
index 0000000..e1ca248
--- /dev/null
+++ b/src/tests/libica_aes_cfb_test.c
@@ -0,0 +1,804 @@
+/* This program is released under the Common Public License V1.0
+ *
+ * You should have received a copy of Common Public License V1.0 along with
+ * with this program.
+ */
+
+/* Copyright IBM Corp. 2010, 2011 */
+#include <fcntl.h>
+#include <sys/errno.h>
+#include <stdio.h>
+#include <string.h>
+#include <strings.h>
+#include <stdlib.h>
+#include "ica_api.h"
+#include "testcase.h"
+
+#define NR_TESTS 12
+#define NR_RANDOM_TESTS 1000
+
+/* CFB128 data -1- AES128 */
+unsigned char NIST_KEY_CFB_E1[] = {
+ 0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6,
+ 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c,
+};
+
+unsigned char NIST_IV_CFB_E1[] = {
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
+};
+
+unsigned char NIST_EXPECTED_IV_CFB_E1[] = {
+ 0x3b, 0x3f, 0xd9, 0x2e, 0xb7, 0x2d, 0xad, 0x20,
+ 0x33, 0x34, 0x49, 0xf8, 0xe8, 0x3c, 0xfb, 0x4a,
+};
+
+unsigned char NIST_TEST_DATA_CFB_E1[] = {
+ 0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96,
+ 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a,
+};
+
+unsigned char NIST_TEST_RESULT_CFB_E1[] = {
+ 0x3b, 0x3f, 0xd9, 0x2e, 0xb7, 0x2d, 0xad, 0x20,
+ 0x33, 0x34, 0x49, 0xf8, 0xe8, 0x3c, 0xfb, 0x4a,
+};
+
+unsigned int NIST_LCFB_E1 = 128 / 8;
+
+/* CFB128 data -2- AES128 */
+unsigned char NIST_KEY_CFB_E2[] = {
+ 0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6,
+ 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c,
+};
+
+unsigned char NIST_IV_CFB_E2[] = {
+ 0x3b, 0x3f, 0xd9, 0x2e, 0xb7, 0x2d, 0xad, 0x20,
+ 0x33, 0x34, 0x49, 0xf8, 0xe8, 0x3c, 0xfb, 0x4a,
+};
+
+unsigned char NIST_EXPECTED_IV_CFB_E2[] = {
+ 0xc8, 0xa6, 0x45, 0x37, 0xa0, 0xb3, 0xa9, 0x3f,
+ 0xcd, 0xe3, 0xcd, 0xad, 0x9f, 0x1c, 0xe5, 0x8b,
+};
+
+unsigned char NIST_TEST_DATA_CFB_E2[] = {
+ 0xae, 0x2d, 0x8a, 0x57, 0x1e, 0x03, 0xac, 0x9c,
+ 0x9e, 0xb7, 0x6f, 0xac, 0x45, 0xaf, 0x8e, 0x51,
+};
+
+unsigned char NIST_TEST_RESULT_CFB_E2[] = {
+ 0xc8, 0xa6, 0x45, 0x37, 0xa0, 0xb3, 0xa9, 0x3f,
+ 0xcd, 0xe3, 0xcd, 0xad, 0x9f, 0x1c, 0xe5, 0x8b,
+};
+
+unsigned int NIST_LCFB_E2 = 128 / 8;
+
+/* CFB8 data -3- AES128 */
+unsigned char NIST_KEY_CFB_E3[] = {
+ 0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6,
+ 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c,
+};
+
+unsigned char NIST_IV_CFB_E3[] = {
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
+};
+
+unsigned char NIST_EXPECTED_IV_CFB_E3[] = {
+ 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
+ 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x3b,
+};
+unsigned char NIST_TEST_DATA_CFB_E3[] = {
+ 0x6b,
+};
+
+unsigned char NIST_TEST_RESULT_CFB_E3[] = {
+ 0x3b,
+};
+unsigned int NIST_LCFB_E3 = 8 / 8;
+
+/* CFB8 data -4- AES128 */
+unsigned char NIST_KEY_CFB_E4[] = {
+ 0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6,
+ 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c,
+};
+
+unsigned char NIST_IV_CFB_E4[] = {
+ 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
+ 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x3b,
+};
+
+unsigned char NIST_EXPECTED_IV_CFB_E4[] = {
+ 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09,
+ 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x3b, 0x79,
+};
+unsigned char NIST_TEST_DATA_CFB_E4[] = {
+ 0xc1,
+};
+
+unsigned char NIST_TEST_RESULT_CFB_E4[] = {
+ 0x79,
+};
+
+unsigned int NIST_LCFB_E4 = 8 / 8;
+
+
+/* CFB 128 data -5- for AES192 */
+unsigned char NIST_KEY_CFB_E5[] = {
+ 0x8e, 0x73, 0xb0, 0xf7, 0xda, 0x0e, 0x64, 0x52,
+ 0xc8, 0x10, 0xf3, 0x2b, 0x80, 0x90, 0x79, 0xe5,
+ 0x62, 0xf8, 0xea, 0xd2, 0x52, 0x2c, 0x6b, 0x7b,
+};
+
+unsigned char NIST_IV_CFB_E5[] = {
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
+};
+
+unsigned char NIST_EXPECTED_IV_CFB_E5[] = {
+ 0xcd, 0xc8, 0x0d, 0x6f, 0xdd, 0xf1, 0x8c, 0xab,
+ 0x34, 0xc2, 0x59, 0x09, 0xc9, 0x9a, 0x41, 0x74,
+};
+
+unsigned char NIST_TEST_DATA_CFB_E5[] = {
+ 0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96,
+ 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a,
+};
+
+unsigned char NIST_TEST_RESULT_CFB_E5[] = {
+ 0xcd, 0xc8, 0x0d, 0x6f, 0xdd, 0xf1, 0x8c, 0xab,
+ 0x34, 0xc2, 0x59, 0x09, 0xc9, 0x9a, 0x41, 0x74,
+};
+
+unsigned int NIST_LCFB_E5 = 128 / 8;
+
+/* CFB 128 data -6- for AES192 */
+unsigned char NIST_KEY_CFB_E6[] = {
+ 0x8e, 0x73, 0xb0, 0xf7, 0xda, 0x0e, 0x64, 0x52,
+ 0xc8, 0x10, 0xf3, 0x2b, 0x80, 0x90, 0x79, 0xe5,
+ 0x62, 0xf8, 0xea, 0xd2, 0x52, 0x2c, 0x6b, 0x7b,
+};
+
+unsigned char NIST_IV_CFB_E6[] = {
+ 0xcd, 0xc8, 0x0d, 0x6f, 0xdd, 0xf1, 0x8c, 0xab,
+ 0x34, 0xc2, 0x59, 0x09, 0xc9, 0x9a, 0x41, 0x74,
+};
+
+unsigned char NIST_EXPECTED_IV_CFB_E6[] = {
+ 0x67, 0xce, 0x7f, 0x7f, 0x81, 0x17, 0x36, 0x21,
+ 0x96, 0x1a, 0x2b, 0x70, 0x17, 0x1d, 0x3d, 0x7a,
+};
+
+unsigned char NIST_TEST_DATA_CFB_E6[] = {
+ 0xae, 0x2d, 0x8a, 0x57, 0x1e, 0x03, 0xac, 0x9c,
+ 0x9e, 0xb7, 0x6f, 0xac, 0x45, 0xaf, 0x8e, 0x51,
+};
+
+unsigned char NIST_TEST_RESULT_CFB_E6[] = {
+ 0x67, 0xce, 0x7f, 0x7f, 0x81, 0x17, 0x36, 0x21,
+ 0x96, 0x1a, 0x2b, 0x70, 0x17, 0x1d, 0x3d, 0x7a,
+};
+
+unsigned int NIST_LCFB_E6 = 128 / 8;
+
+/* CFB 128 data -7- for AES192 */
+unsigned char NIST_KEY_CFB_E7[] = {
+ 0x8e, 0x73, 0xb0, 0xf7, 0xda, 0x0e, 0x64, 0x52,
+ 0xc8, 0x10, 0xf3, 0x2b, 0x80, 0x90, 0x79, 0xe5,
+ 0x62, 0xf8, 0xea, 0xd2, 0x52, 0x2c, 0x6b, 0x7b,
+};
+
+unsigned char NIST_IV_CFB_E7[] = {
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
+};
+
+unsigned char NIST_EXPECTED_IV_CFB_E7[] = {
+ 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
+ 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0xcd,
+};
+
+unsigned char NIST_TEST_DATA_CFB_E7[] = {
+ 0x6b,
+};
+
+unsigned char NIST_TEST_RESULT_CFB_E7[] = {
+ 0xcd,
+};
+
+unsigned int NIST_LCFB_E7 = 8 / 8;
+
+/* CFB 128 data -8- for AES192 */
+unsigned char NIST_KEY_CFB_E8[] = {
+ 0x8e, 0x73, 0xb0, 0xf7, 0xda, 0x0e, 0x64, 0x52,
+ 0xc8, 0x10, 0xf3, 0x2b, 0x80, 0x90, 0x79, 0xe5,
+ 0x62, 0xf8, 0xea, 0xd2, 0x52, 0x2c, 0x6b, 0x7b,
+};
+
+unsigned char NIST_IV_CFB_E8[] = {
+ 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
+ 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0xcd,
+};
+
+unsigned char NIST_EXPECTED_IV_CFB_E8[] = {
+ 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09,
+ 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0xcd, 0xa2,
+};
+
+unsigned char NIST_TEST_DATA_CFB_E8[] = {
+ 0xc1,
+};
+
+unsigned char NIST_TEST_RESULT_CFB_E8[] = {
+ 0xa2,
+};
+
+unsigned int NIST_LCFB_E8 = 8 / 8;
+
+
+
+/* CFB128 data -9- for AES256 */
+unsigned char NIST_KEY_CFB_E9[] = {
+ 0x60, 0x3d, 0xeb, 0x10, 0x15, 0xca, 0x71, 0xbe,
+ 0x2b, 0x73, 0xae, 0xf0, 0x85, 0x7d, 0x77, 0x81,
+ 0x1f, 0x35, 0x2c, 0x07, 0x3b, 0x61, 0x08, 0xd7,
+ 0x2d, 0x98, 0x10, 0xa3, 0x09, 0x14, 0xdf, 0xf4,
+};
+
+unsigned char NIST_IV_CFB_E9[] = {
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
+};
+
+unsigned char NIST_EXPECTED_IV_CFB_E9[] = {
+ 0xdc, 0x7e, 0x84, 0xbf, 0xda, 0x79, 0x16, 0x4b,
+ 0x7e, 0xcd, 0x84, 0x86, 0x98, 0x5d, 0x38, 0x60,
+};
+
+unsigned char NIST_TEST_DATA_CFB_E9[] = {
+ 0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96,
+ 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a,
+};
+
+unsigned char NIST_TEST_RESULT_CFB_E9[] = {
+ 0xdc, 0x7e, 0x84, 0xbf, 0xda, 0x79, 0x16, 0x4b,
+ 0x7e, 0xcd, 0x84, 0x86, 0x98, 0x5d, 0x38, 0x60,
+};
+
+unsigned int NIST_LCFB_E9 = 128 / 8;
+
+/* CFB128 data -10- for AES256 */
+unsigned char NIST_KEY_CFB_E10[] = {
+ 0x60, 0x3d, 0xeb, 0x10, 0x15, 0xca, 0x71, 0xbe,
+ 0x2b, 0x73, 0xae, 0xf0, 0x85, 0x7d, 0x77, 0x81,
+ 0x1f, 0x35, 0x2c, 0x07, 0x3b, 0x61, 0x08, 0xd7,
+ 0x2d, 0x98, 0x10, 0xa3, 0x09, 0x14, 0xdf, 0xf4,
+};
+
+unsigned char NIST_IV_CFB_E10[] = {
+ 0xdc, 0x7e, 0x84, 0xbf, 0xda, 0x79, 0x16, 0x4b,
+ 0x7e, 0xcd, 0x84, 0x86, 0x98, 0x5d, 0x38, 0x60,
+};
+
+unsigned char NIST_EXPECTED_IV_CFB_E10[] = {
+ 0x39, 0xff, 0xed, 0x14, 0x3b, 0x28, 0xb1, 0xc8,
+ 0x32, 0x11, 0x3c, 0x63, 0x31, 0xe5, 0x40, 0x7b,
+};
+
+unsigned char NIST_TEST_DATA_CFB_E10[] = {
+ 0xae, 0x2d, 0x8a, 0x57, 0x1e, 0x03, 0xac, 0x9c,
+ 0x9e, 0xb7, 0x6f, 0xac, 0x45, 0xaf, 0x8e, 0x51,
+};
+
+unsigned char NIST_TEST_RESULT_CFB_E10[] = {
+ 0x39, 0xff, 0xed, 0x14, 0x3b, 0x28, 0xb1, 0xc8,
+ 0x32, 0x11, 0x3c, 0x63, 0x31, 0xe5, 0x40, 0x7b,
+};
+
+unsigned int NIST_LCFB_E10 = 128 / 8;
+
+/* CFB8 data -11- for AES256 */
+unsigned char NIST_KEY_CFB_E11[] = {
+ 0x60, 0x3d, 0xeb, 0x10, 0x15, 0xca, 0x71, 0xbe,
+ 0x2b, 0x73, 0xae, 0xf0, 0x85, 0x7d, 0x77, 0x81,
+ 0x1f, 0x35, 0x2c, 0x07, 0x3b, 0x61, 0x08, 0xd7,
+ 0x2d, 0x98, 0x10, 0xa3, 0x09, 0x14, 0xdf, 0xf4,
+};
+
+unsigned char NIST_IV_CFB_E11[] = {
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
+};
+
+unsigned char NIST_EXPECTED_IV_CFB_E11[] = {
+ 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
+ 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0xdc,
+};
+
+unsigned char NIST_TEST_DATA_CFB_E11[] = {
+ 0x6b,
+};
+
+unsigned char NIST_TEST_RESULT_CFB_E11[] = {
+ 0xdc,
+};
+
+unsigned int NIST_LCFB_E11 = 8 / 8;
+
+/* CFB8 data -12- for AES256 */
+unsigned char NIST_KEY_CFB_E12[] = {
+ 0x60, 0x3d, 0xeb, 0x10, 0x15, 0xca, 0x71, 0xbe,
+ 0x2b, 0x73, 0xae, 0xf0, 0x85, 0x7d, 0x77, 0x81,
+ 0x1f, 0x35, 0x2c, 0x07, 0x3b, 0x61, 0x08, 0xd7,
+ 0x2d, 0x98, 0x10, 0xa3, 0x09, 0x14, 0xdf, 0xf4,
+};
+
+unsigned char NIST_IV_CFB_E12[] = {
+ 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
+ 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0xdc,
+};
+
+unsigned char NIST_EXPECTED_IV_CFB_E12[] = {
+ 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09,
+ 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0xdc, 0x1f,
+};
+
+unsigned char NIST_TEST_DATA_CFB_E12[] = {
+ 0xc1,
+};
+
+unsigned char NIST_TEST_RESULT_CFB_E12[] = {
+ 0x1f,
+};
+
+unsigned int NIST_LCFB_E12 = 8 / 8;
+
+void dump_cfb_data(unsigned char *iv, unsigned int iv_length,
+ unsigned char *key, unsigned int key_length,
+ unsigned char *input_data, unsigned int data_length,
+ unsigned char *output_data)
+{
+ VV_(printf("IV \n"));
+ dump_array(iv, iv_length);
+ VV_(printf("Key \n"));
+ dump_array(key, key_length);
+ VV_(printf("Input Data\n"));
+ dump_array(input_data, data_length);
+ VV_(printf("Output Data\n"));
+ dump_array(output_data, data_length);
+}
+
+void get_sizes(unsigned int *data_length, unsigned int *iv_length,
+ unsigned int *key_length, unsigned int iteration)
+{
+ switch (iteration) {
+ case 1:
+ *data_length = sizeof(NIST_TEST_DATA_CFB_E1);
+ *iv_length = sizeof(NIST_IV_CFB_E1);
+ *key_length = sizeof(NIST_KEY_CFB_E1);
+ break;
+ case 2:
+ *data_length = sizeof(NIST_TEST_DATA_CFB_E2);
+ *iv_length = sizeof(NIST_IV_CFB_E2);
+ *key_length = sizeof(NIST_KEY_CFB_E2);
+ break;
+ case 3:
+ *data_length = sizeof(NIST_TEST_DATA_CFB_E3);
+ *iv_length = sizeof(NIST_IV_CFB_E3);
+ *key_length = sizeof(NIST_KEY_CFB_E3);
+ break;
+ case 4:
+ *data_length = sizeof(NIST_TEST_DATA_CFB_E4);
+ *iv_length = sizeof(NIST_IV_CFB_E4);
+ *key_length = sizeof(NIST_KEY_CFB_E4);
+ break;
+ case 5:
+ *data_length = sizeof(NIST_TEST_DATA_CFB_E5);
+ *iv_length = sizeof(NIST_IV_CFB_E5);
+ *key_length = sizeof(NIST_KEY_CFB_E5);
+ break;
+ case 6:
+ *data_length = sizeof(NIST_TEST_DATA_CFB_E6);
+ *iv_length = sizeof(NIST_IV_CFB_E6);
+ *key_length = sizeof(NIST_KEY_CFB_E6);
+ break;
+ case 7:
+ *data_length = sizeof(NIST_TEST_DATA_CFB_E7);
+ *iv_length = sizeof(NIST_IV_CFB_E7);
+ *key_length = sizeof(NIST_KEY_CFB_E7);
+ break;
+ case 8:
+ *data_length = sizeof(NIST_TEST_DATA_CFB_E8);
+ *iv_length = sizeof(NIST_IV_CFB_E8);
+ *key_length = sizeof(NIST_KEY_CFB_E8);
+ break;
+ case 9:
+ *data_length = sizeof(NIST_TEST_DATA_CFB_E9);
+ *iv_length = sizeof(NIST_IV_CFB_E9);
+ *key_length = sizeof(NIST_KEY_CFB_E9);
+ break;
+ case 10:
+ *data_length = sizeof(NIST_TEST_DATA_CFB_E10);
+ *iv_length = sizeof(NIST_IV_CFB_E10);
+ *key_length = sizeof(NIST_KEY_CFB_E10);
+ break;
+ case 11:
+ *data_length = sizeof(NIST_TEST_DATA_CFB_E11);
+ *iv_length = sizeof(NIST_IV_CFB_E11);
+ *key_length = sizeof(NIST_KEY_CFB_E11);
+ break;
+ case 12:
+ *data_length = sizeof(NIST_TEST_DATA_CFB_E12);
+ *iv_length = sizeof(NIST_IV_CFB_E12);
+ *key_length = sizeof(NIST_KEY_CFB_E12);
+ break;
+ }
+
+}
+
+void load_test_data(unsigned char *data, unsigned int data_length,
+ unsigned char *result,
+ unsigned char *iv, unsigned char *expected_iv,
+ unsigned int iv_length,
+ unsigned char *key, unsigned int key_length,
+ unsigned int *lcfb, unsigned int iteration)
+{
+ switch (iteration) {
+ case 1:
+ memcpy(data, NIST_TEST_DATA_CFB_E1, data_length);
+ memcpy(result, NIST_TEST_RESULT_CFB_E1, data_length);
+ memcpy(iv, NIST_IV_CFB_E1, iv_length);
+ memcpy(expected_iv, NIST_EXPECTED_IV_CFB_E1, iv_length);
+ memcpy(key, NIST_KEY_CFB_E1, key_length);
+ *lcfb = NIST_LCFB_E1;
+ break;
+ case 2:
+ memcpy(data, NIST_TEST_DATA_CFB_E2, data_length);
+ memcpy(result, NIST_TEST_RESULT_CFB_E2, data_length);
+ memcpy(iv, NIST_IV_CFB_E2, iv_length);
+ memcpy(expected_iv, NIST_EXPECTED_IV_CFB_E2, iv_length);
+ memcpy(key, NIST_KEY_CFB_E2, key_length);
+ *lcfb = NIST_LCFB_E2;
+ break;
+ case 3:
+ memcpy(data, NIST_TEST_DATA_CFB_E3, data_length);
+ memcpy(result, NIST_TEST_RESULT_CFB_E3, data_length);
+ memcpy(iv, NIST_IV_CFB_E3, iv_length);
+ memcpy(expected_iv, NIST_EXPECTED_IV_CFB_E3, iv_length);
+ memcpy(key, NIST_KEY_CFB_E3, key_length);
+ *lcfb = NIST_LCFB_E3;
+ break;
+ case 4:
+ memcpy(data, NIST_TEST_DATA_CFB_E4, data_length);
+ memcpy(result, NIST_TEST_RESULT_CFB_E4, data_length);
+ memcpy(iv, NIST_IV_CFB_E4, iv_length);
+ memcpy(expected_iv, NIST_EXPECTED_IV_CFB_E4, iv_length);
+ memcpy(key, NIST_KEY_CFB_E4, key_length);
+ *lcfb = NIST_LCFB_E4;
+ break;
+ case 5:
+ memcpy(data, NIST_TEST_DATA_CFB_E5, data_length);
+ memcpy(result, NIST_TEST_RESULT_CFB_E5, data_length);
+ memcpy(iv, NIST_IV_CFB_E5, iv_length);
+ memcpy(expected_iv, NIST_EXPECTED_IV_CFB_E5, iv_length);
+ memcpy(key, NIST_KEY_CFB_E5, key_length);
+ *lcfb = NIST_LCFB_E5;
+ break;
+ case 6:
+ memcpy(data, NIST_TEST_DATA_CFB_E6, data_length);
+ memcpy(result, NIST_TEST_RESULT_CFB_E6, data_length);
+ memcpy(iv, NIST_IV_CFB_E6, iv_length);
+ memcpy(expected_iv, NIST_EXPECTED_IV_CFB_E6, iv_length);
+ memcpy(key, NIST_KEY_CFB_E6, key_length);
+ *lcfb = NIST_LCFB_E6;
+ break;
+ case 7:
+ memcpy(data, NIST_TEST_DATA_CFB_E7, data_length);
+ memcpy(result, NIST_TEST_RESULT_CFB_E7, data_length);
+ memcpy(iv, NIST_IV_CFB_E7, iv_length);
+ memcpy(expected_iv, NIST_EXPECTED_IV_CFB_E7, iv_length);
+ memcpy(key, NIST_KEY_CFB_E7, key_length);
+ *lcfb = NIST_LCFB_E7;
+ break;
+ case 8:
+ memcpy(data, NIST_TEST_DATA_CFB_E8, data_length);
+ memcpy(result, NIST_TEST_RESULT_CFB_E8, data_length);
+ memcpy(iv, NIST_IV_CFB_E8, iv_length);
+ memcpy(expected_iv, NIST_EXPECTED_IV_CFB_E8, iv_length);
+ memcpy(key, NIST_KEY_CFB_E8, key_length);
+ *lcfb = NIST_LCFB_E8;
+ break;
+ case 9:
+ memcpy(data, NIST_TEST_DATA_CFB_E9, data_length);
+ memcpy(result, NIST_TEST_RESULT_CFB_E9, data_length);
+ memcpy(iv, NIST_IV_CFB_E9, iv_length);
+ memcpy(expected_iv, NIST_EXPECTED_IV_CFB_E9, iv_length);
+ memcpy(key, NIST_KEY_CFB_E9, key_length);
+ *lcfb = NIST_LCFB_E9;
+ break;
+ case 10:
+ memcpy(data, NIST_TEST_DATA_CFB_E10, data_length);
+ memcpy(result, NIST_TEST_RESULT_CFB_E10, data_length);
+ memcpy(iv, NIST_IV_CFB_E10, iv_length);
+ memcpy(expected_iv, NIST_EXPECTED_IV_CFB_E10, iv_length);
+ memcpy(key, NIST_KEY_CFB_E10, key_length);
+ *lcfb = NIST_LCFB_E10;
+ break;
+ case 11:
+ memcpy(data, NIST_TEST_DATA_CFB_E11, data_length);
+ memcpy(result, NIST_TEST_RESULT_CFB_E11, data_length);
+ memcpy(iv, NIST_IV_CFB_E11, iv_length);
+ memcpy(expected_iv, NIST_EXPECTED_IV_CFB_E11, iv_length);
+ memcpy(key, NIST_KEY_CFB_E11, key_length);
+ *lcfb = NIST_LCFB_E11;
+ break;
+ case 12:
+ memcpy(data, NIST_TEST_DATA_CFB_E12, data_length);
+ memcpy(result, NIST_TEST_RESULT_CFB_E12, data_length);
+ memcpy(iv, NIST_IV_CFB_E12, iv_length);
+ memcpy(expected_iv, NIST_EXPECTED_IV_CFB_E12, iv_length);
+ memcpy(key, NIST_KEY_CFB_E12, key_length);
+ *lcfb = NIST_LCFB_E12;
+ break;
+ }
+
+}
+
+int kat_aes_cfb(int iteration)
+{
+ unsigned int data_length;
+ unsigned int iv_length;
+ unsigned int key_length;
+
+ get_sizes(&data_length, &iv_length, &key_length, iteration);
+
+ unsigned char iv[iv_length];
+ unsigned char tmp_iv[iv_length];
+ unsigned char expected_iv[iv_length];
+ unsigned char key[key_length];
+ unsigned char input_data[data_length];
+ unsigned char encrypt[data_length];
+ unsigned char decrypt[data_length];
+ unsigned char result[data_length];
+
+ int rc = 0;
+ unsigned int lcfb;
+
+ memset(encrypt, 0x00, data_length);
+ memset(decrypt, 0x00, data_length);
+
+ load_test_data(input_data, data_length, result, iv, expected_iv,
+ iv_length, key, key_length, &lcfb, iteration);
+ memcpy(tmp_iv, iv, iv_length);
+
+ VV_(printf("Test Parameters for iteration = %i\n", iteration));
+ VV_(printf("key length = %i, data length = %i, iv length = %i,"
+ " lcfb = %i\n", key_length, data_length, iv_length, lcfb));
+ if (iteration == 3)
+ rc = ica_aes_cfb(input_data, encrypt, lcfb, key, key_length, tmp_iv,
+ lcfb, 1);
+ else
+ rc = ica_aes_cfb(input_data, encrypt, data_length, key, key_length,
+ tmp_iv, lcfb, 1);
+ if (rc) {
+ VV_(printf("ica_aes_cfb encrypt failed with rc = %i\n", rc));
+ dump_cfb_data(iv, iv_length, key, key_length, input_data,
+ data_length, encrypt);
+ }
+ if (!rc) {
+ VV_(printf("Encrypt:\n"));
+ dump_cfb_data(iv, iv_length, key, key_length, input_data,
+ data_length, encrypt);
+ }
+
+ if (memcmp(result, encrypt, data_length)) {
+ VV_(printf("Encryption Result does not match the known ciphertext!\n"));
+ VV_(printf("Expected data:\n"));
+ dump_array(result, data_length);
+ VV_(printf("Encryption Result:\n"));
+ dump_array(encrypt, data_length);
+ rc++;
+ }
+
+ if (memcmp(expected_iv, tmp_iv, iv_length)) {
+ VV_(printf("Update of IV does not match the expected IV!\n"));
+ VV_(printf("Expected IV:\n"));
+ dump_array(expected_iv, iv_length);
+ VV_(printf("Updated IV:\n"));
+ dump_array(tmp_iv, iv_length);
+ VV_(printf("Original IV:\n"));
+ dump_array(iv, iv_length);
+ rc++;
+ }
+ if (rc) {
+ VV_(printf("AES OFB test exited after encryption\n"));
+ return rc;
+ }
+
+ memcpy(tmp_iv, iv, iv_length);
+ if (iteration == 3)
+ rc = ica_aes_cfb(encrypt, decrypt, lcfb, key, key_length, tmp_iv,
+ lcfb, 0);
+ else
+ rc = ica_aes_cfb(encrypt, decrypt, data_length, key, key_length,
+ tmp_iv, lcfb, 0);
+ if (rc) {
+ VV_(printf("ica_aes_cfb decrypt failed with rc = %i\n", rc));
+ dump_cfb_data(iv, iv_length, key, key_length, encrypt,
+ data_length, decrypt);
+ return rc;
+ }
+
+ if (!rc) {
+ VV_(printf("Decrypt:\n"));
+ dump_cfb_data(iv, iv_length, key, key_length, encrypt,
+ data_length, decrypt);
+ }
+
+ if (memcmp(decrypt, input_data, data_length)) {
+ VV_(printf("Decryption Result does not match the original data!\n"));
+ VV_(printf("Original data:\n"));
+ dump_array(input_data, data_length);
+ VV_(printf("Decryption Result:\n"));
+ dump_array(decrypt, data_length);
+ rc++;
+ }
+ return rc;
+}
+
+int load_random_test_data(unsigned char *data, unsigned int data_length,
+ unsigned char *iv, unsigned int iv_length,
+ unsigned char *key, unsigned int key_length)
+{
+ int rc;
+
+ rc = ica_random_number_generate(data_length, data);
+ if (rc) {
+ VV_(printf("ica_random_number_generate with rc = %i errnor = %i\n",
+ rc, errno));
+ return rc;
+ }
+ rc = ica_random_number_generate(iv_length, iv);
+ if (rc) {
+ VV_(printf("ica_random_number_generate with rc = %i errnor = %i\n",
+ rc, errno));
+ return rc;
+ }
+ rc = ica_random_number_generate(key_length, key);
+ if (rc) {
+ VV_(printf("ica_random_number_generate with rc = %i errnor = %i\n",
+ rc, errno));
+ return rc;
+ }
+ return rc;
+}
+
+int random_aes_cfb(int iteration, unsigned int data_length, unsigned int lcfb)
+{
+ unsigned int iv_length = sizeof(ica_aes_vector_t);
+ unsigned int key_length = AES_KEY_LEN128;
+
+ unsigned char iv[iv_length];
+ unsigned char tmp_iv[iv_length];
+ unsigned char key[key_length];
+ unsigned char input_data[data_length];
+ unsigned char encrypt[data_length];
+ unsigned char decrypt[data_length];
+
+ int rc = 0;
+
+ for (key_length = AES_KEY_LEN128; key_length <= AES_KEY_LEN256; key_length += 8) {
+ memset(encrypt, 0x00, data_length);
+ memset(decrypt, 0x00, data_length);
+
+ load_random_test_data(input_data, data_length, iv, iv_length, key,
+ key_length);
+ memcpy(tmp_iv, iv, iv_length);
+
+ VV_(printf("Test Parameters for iteration = %i\n", iteration));
+ VV_(printf("key length = %i, data length = %i, iv length = %i,"
+ " lcfb = %i\n", key_length, data_length, iv_length, lcfb));
+ rc = ica_aes_cfb(input_data, encrypt, data_length, key, key_length,
+ tmp_iv, lcfb, 1);
+ if (rc) {
+ VV_(printf("ica_aes_cfb encrypt failed with rc = %i\n", rc));
+ dump_cfb_data(iv, iv_length, key, key_length, input_data,
+ data_length, encrypt);
+ }
+ if (!rc) {
+ VV_(printf("Encrypt:\n"));
+ dump_cfb_data(iv, iv_length, key, key_length, input_data,
+ data_length, encrypt);
+ }
+
+ if (rc) {
+ VV_(printf("AES OFB test exited after encryption\n"));
+ return rc;
+ }
+
+ memcpy(tmp_iv, iv, iv_length);
+
+ rc = ica_aes_cfb(encrypt, decrypt, data_length, key, key_length,
+ tmp_iv, lcfb, 0);
+ if (rc) {
+ VV_(printf("ica_aes_cfb decrypt failed with rc = %i\n", rc));
+ dump_cfb_data(iv, iv_length, key, key_length, encrypt,
+ data_length, decrypt);
+ return rc;
+ }
+
+ if (!rc) {
+ VV_(printf("Decrypt:\n"));
+ dump_cfb_data(iv, iv_length, key, key_length, encrypt,
+ data_length, decrypt);
+ }
+
+ if (memcmp(decrypt, input_data, data_length)) {
+ VV_(printf("Decryption Result does not match the original data!\n"));
+ VV_(printf("Original data:\n"));
+ dump_array(input_data, data_length);
+ VV_(printf("Decryption Result:\n"));
+ dump_array(decrypt, data_length);
+ rc++;
+ }
+ }
+ return rc;
+}
+
+int main(int argc, char **argv)
+{
+ unsigned int data_length = 1;
+ unsigned int lcfb = 1;
+ unsigned int j;
+ unsigned int rdata;
+ int rc = 0;
+ int error_count = 0;
+ int iteration;
+
+ set_verbosity(argc, argv);
+
+ for(iteration = 1; iteration <= NR_TESTS; iteration++) {
+ rc = kat_aes_cfb(iteration);
+ if (rc) {
+ V_(printf("kat_aes_cfb failed with rc = %i\n", rc));
+ error_count++;
+ }
+ }
+
+ for(iteration = 1; iteration <= NR_RANDOM_TESTS; iteration++) {
+ for (j = 1; j <= 3; j++) {
+ if (!(data_length % lcfb)) {
+ rc = random_aes_cfb(iteration, data_length, lcfb);
+ if (rc) {
+ V_(printf("random_aes_cfb failed with rc = %i\n", rc));
+ error_count++;
+ }
+ }
+ switch (j) {
+ case 1:
+ lcfb = 1;
+ break;
+ case 2:
+ lcfb = 8;
+ break;
+ case 3:
+ lcfb = 16;
+ break;
+ }
+ }
+ // add a value between 1 and 8 to data_length
+ if (ica_random_number_generate(sizeof(rdata), (unsigned char*) &rdata)) {
+ printf("ica_random_number_generate failed with errnor = %i\n",
+ errno);
+ exit(1);
+ }
+ data_length += (rdata % 8) + 1;
+ }
+ if (error_count)
+ printf("%i AES-CFB tests failed.\n", error_count);
+ else
+ printf("All AES-CFB tests passed.\n");
+
+ return rc;
+}
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-11 14:45:40 +0000