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/**
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0.
*/
#include "aws/s3/private/s3_checksums.h"
#include <aws/cal/hash.h>
#include <aws/common/byte_buf.h>
#include <aws/testing/aws_test_harness.h>
#include <s3_checksums_test_case_helper.h>
/*
* these are the NIST test vectors, as compiled here:
* https://www.di-mgt.com.au/sha_testvectors.html
*/
static int s_sha1_nist_test_case_1_fn(struct aws_allocator *allocator, void *ctx) {
(void)ctx;
struct aws_byte_cursor input = aws_byte_cursor_from_c_str("abc");
uint8_t expected[] = {
0xa9, 0x99, 0x3e, 0x36, 0x47, 0x06, 0x81, 0x6a, 0xba, 0x3e,
0x25, 0x71, 0x78, 0x50, 0xc2, 0x6c, 0x9c, 0xd0, 0xd8, 0x9d,
};
struct aws_byte_cursor expected_buf = aws_byte_cursor_from_array(expected, sizeof(expected));
return s_verify_checksum_test_case(allocator, &input, &expected_buf, aws_checksum_new, AWS_SCA_SHA1);
}
AWS_TEST_CASE(sha1_nist_test_case_1, s_sha1_nist_test_case_1_fn)
static int s_sha1_nist_test_case_2_fn(struct aws_allocator *allocator, void *ctx) {
(void)ctx;
struct aws_byte_cursor input = aws_byte_cursor_from_c_str("");
uint8_t expected[] = {
0xda, 0x39, 0xa3, 0xee, 0x5e, 0x6b, 0x4b, 0x0d, 0x32, 0x55,
0xbf, 0xef, 0x95, 0x60, 0x18, 0x90, 0xaf, 0xd8, 0x07, 0x09,
};
struct aws_byte_cursor expected_buf = aws_byte_cursor_from_array(expected, sizeof(expected));
return s_verify_checksum_test_case(allocator, &input, &expected_buf, aws_checksum_new, AWS_SCA_SHA1);
}
AWS_TEST_CASE(sha1_nist_test_case_2, s_sha1_nist_test_case_2_fn)
static int s_sha1_nist_test_case_3_fn(struct aws_allocator *allocator, void *ctx) {
(void)ctx;
struct aws_byte_cursor input =
aws_byte_cursor_from_c_str("abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq");
uint8_t expected[] = {
0x84, 0x98, 0x3e, 0x44, 0x1c, 0x3b, 0xd2, 0x6e, 0xba, 0xae,
0x4a, 0xa1, 0xf9, 0x51, 0x29, 0xe5, 0xe5, 0x46, 0x70, 0xf1,
};
struct aws_byte_cursor expected_buf = aws_byte_cursor_from_array(expected, sizeof(expected));
return s_verify_checksum_test_case(allocator, &input, &expected_buf, aws_checksum_new, AWS_SCA_SHA1);
}
AWS_TEST_CASE(sha1_nist_test_case_3, s_sha1_nist_test_case_3_fn)
static int s_sha1_nist_test_case_4_fn(struct aws_allocator *allocator, void *ctx) {
(void)ctx;
struct aws_byte_cursor input = aws_byte_cursor_from_c_str("abcdefghbcdefghicdefghijdefghijkefghijklfghij"
"klmghijklmnhijklmnoijklmnopjklmnopqklm"
"nopqrlmnopqrsmnopqrstnopqrstu");
uint8_t expected[] = {
0xa4, 0x9b, 0x24, 0x46, 0xa0, 0x2c, 0x64, 0x5b, 0xf4, 0x19,
0xf9, 0x95, 0xb6, 0x70, 0x91, 0x25, 0x3a, 0x04, 0xa2, 0x59,
};
struct aws_byte_cursor expected_buf = aws_byte_cursor_from_array(expected, sizeof(expected));
return s_verify_checksum_test_case(allocator, &input, &expected_buf, aws_checksum_new, AWS_SCA_SHA1);
}
AWS_TEST_CASE(sha1_nist_test_case_4, s_sha1_nist_test_case_4_fn)
static int s_sha1_nist_test_case_5_fn(struct aws_allocator *allocator, void *ctx) {
(void)ctx;
aws_s3_library_init(allocator);
struct aws_s3_checksum *checksum = aws_checksum_new(allocator, AWS_SCA_SHA1);
ASSERT_NOT_NULL(checksum);
struct aws_byte_cursor input = aws_byte_cursor_from_c_str("a");
for (size_t i = 0; i < 1000000; ++i) {
ASSERT_SUCCESS(aws_checksum_update(checksum, &input));
}
uint8_t output[AWS_SHA1_LEN] = {0};
struct aws_byte_buf output_buf = aws_byte_buf_from_array(output, sizeof(output));
output_buf.len = 0;
ASSERT_SUCCESS(aws_checksum_finalize(checksum, &output_buf, 0));
uint8_t expected[] = {
0x34, 0xaa, 0x97, 0x3c, 0xd4, 0xc4, 0xda, 0xa4, 0xf6, 0x1e,
0xeb, 0x2b, 0xdb, 0xad, 0x27, 0x31, 0x65, 0x34, 0x01, 0x6f,
};
struct aws_byte_cursor expected_buf = aws_byte_cursor_from_array(expected, sizeof(expected));
ASSERT_BIN_ARRAYS_EQUALS(expected_buf.ptr, expected_buf.len, output_buf.buffer, output_buf.len);
aws_checksum_destroy(checksum);
aws_s3_library_clean_up();
return AWS_OP_SUCCESS;
}
AWS_TEST_CASE(sha1_nist_test_case_5, s_sha1_nist_test_case_5_fn)
static int s_sha1_nist_test_case_5_truncated_fn(struct aws_allocator *allocator, void *ctx) {
(void)ctx;
aws_s3_library_init(allocator);
struct aws_s3_checksum *checksum = aws_checksum_new(allocator, AWS_SCA_SHA1);
ASSERT_NOT_NULL(checksum);
struct aws_byte_cursor input = aws_byte_cursor_from_c_str("a");
for (size_t i = 0; i < 1000000; ++i) {
ASSERT_SUCCESS(aws_checksum_update(checksum, &input));
}
uint8_t expected[] = {
0x34, 0xaa, 0x97, 0x3c, 0xd4, 0xc4, 0xda, 0xa4, 0xf6, 0x1e, 0xeb, 0x2b, 0xdb, 0xad, 0x27, 0x31};
struct aws_byte_cursor expected_buf = aws_byte_cursor_from_array(expected, sizeof(expected));
uint8_t output[AWS_SHA1_LEN] = {0};
struct aws_byte_buf output_buf = aws_byte_buf_from_array(output, expected_buf.len);
output_buf.len = 0;
ASSERT_SUCCESS(aws_checksum_finalize(checksum, &output_buf, 16));
ASSERT_BIN_ARRAYS_EQUALS(expected_buf.ptr, expected_buf.len, output_buf.buffer, output_buf.len);
aws_checksum_destroy(checksum);
aws_s3_library_clean_up();
return AWS_OP_SUCCESS;
}
AWS_TEST_CASE(sha1_nist_test_case_5_truncated, s_sha1_nist_test_case_5_truncated_fn)
static int s_sha1_nist_test_case_6_fn(struct aws_allocator *allocator, void *ctx) {
(void)ctx;
aws_s3_library_init(allocator);
struct aws_s3_checksum *checksum = aws_checksum_new(allocator, AWS_SCA_SHA1);
ASSERT_NOT_NULL(checksum);
struct aws_byte_cursor input =
aws_byte_cursor_from_c_str("abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmnhijklmno");
for (size_t i = 0; i < 16777216; ++i) {
ASSERT_SUCCESS(aws_checksum_update(checksum, &input));
}
uint8_t output[AWS_SHA1_LEN] = {0};
struct aws_byte_buf output_buf = aws_byte_buf_from_array(output, sizeof(output));
output_buf.len = 0;
ASSERT_SUCCESS(aws_checksum_finalize(checksum, &output_buf, 0));
uint8_t expected[] = {
0x77, 0x89, 0xf0, 0xc9, 0xef, 0x7b, 0xfc, 0x40, 0xd9, 0x33,
0x11, 0x14, 0x3d, 0xfb, 0xe6, 0x9e, 0x20, 0x17, 0xf5, 0x92,
};
struct aws_byte_cursor expected_buf = aws_byte_cursor_from_array(expected, sizeof(expected));
ASSERT_BIN_ARRAYS_EQUALS(expected_buf.ptr, expected_buf.len, output_buf.buffer, output_buf.len);
aws_checksum_destroy(checksum);
aws_s3_library_clean_up();
return AWS_OP_SUCCESS;
}
AWS_TEST_CASE(sha1_nist_test_case_6, s_sha1_nist_test_case_6_fn)
static int s_sha1_test_invalid_buffer_fn(struct aws_allocator *allocator, void *ctx) {
(void)ctx;
aws_s3_library_init(allocator);
struct aws_byte_cursor input = aws_byte_cursor_from_c_str("abcdefghbcdefghicdefghijdefghijkefghijklfghij"
"klmghijklmnhijklmnoijklmnopjklmnopqklm"
"nopqrlmnopqrsmnopqrstnopqrstu");
uint8_t output[AWS_SHA1_LEN] = {0};
struct aws_byte_buf output_buf = aws_byte_buf_from_array(output, sizeof(output));
output_buf.len = 1;
ASSERT_ERROR(AWS_ERROR_SHORT_BUFFER, aws_checksum_compute(allocator, AWS_SCA_SHA1, &input, &output_buf, 0));
aws_s3_library_clean_up();
return AWS_OP_SUCCESS;
}
AWS_TEST_CASE(sha1_test_invalid_buffer, s_sha1_test_invalid_buffer_fn)
static int s_sha1_test_oneshot_fn(struct aws_allocator *allocator, void *ctx) {
(void)ctx;
aws_s3_library_init(allocator);
struct aws_byte_cursor input = aws_byte_cursor_from_c_str("abcdefghbcdefghicdefghijdefghijkefghijklfghij"
"klmghijklmnhijklmnoijklmnopjklmnopqklm"
"nopqrlmnopqrsmnopqrstnopqrstu");
uint8_t expected[] = {
0xa4, 0x9b, 0x24, 0x46, 0xa0, 0x2c, 0x64, 0x5b, 0xf4, 0x19,
0xf9, 0x95, 0xb6, 0x70, 0x91, 0x25, 0x3a, 0x04, 0xa2, 0x59,
};
uint8_t output[AWS_SHA1_LEN] = {0};
struct aws_byte_buf output_buf = aws_byte_buf_from_array(output, sizeof(output));
output_buf.len = 0;
ASSERT_SUCCESS(aws_checksum_compute(allocator, AWS_SCA_SHA1, &input, &output_buf, 0));
ASSERT_BIN_ARRAYS_EQUALS(expected, sizeof(expected), output_buf.buffer, output_buf.len);
aws_s3_library_clean_up();
return AWS_OP_SUCCESS;
}
AWS_TEST_CASE(sha1_test_oneshot, s_sha1_test_oneshot_fn)
static int s_sha1_test_invalid_state_fn(struct aws_allocator *allocator, void *ctx) {
(void)ctx;
aws_s3_library_init(allocator);
struct aws_byte_cursor input = aws_byte_cursor_from_c_str("abcdefghbcdefghicdefghijdefghijkefghijklfghij"
"klmghijklmnhijklmnoijklmnopjklmnopqklm"
"nopqrlmnopqrsmnopqrstnopqrstu");
struct aws_s3_checksum *checksum = aws_checksum_new(allocator, AWS_SCA_SHA1);
ASSERT_NOT_NULL(checksum);
uint8_t output[AWS_SHA1_LEN] = {0};
struct aws_byte_buf output_buf = aws_byte_buf_from_array(output, sizeof(output));
output_buf.len = 0;
ASSERT_SUCCESS(aws_checksum_update(checksum, &input));
ASSERT_SUCCESS(aws_checksum_finalize(checksum, &output_buf, 0));
ASSERT_ERROR(AWS_ERROR_INVALID_STATE, aws_checksum_update(checksum, &input));
ASSERT_ERROR(AWS_ERROR_INVALID_STATE, aws_checksum_finalize(checksum, &output_buf, 0));
aws_checksum_destroy(checksum);
aws_s3_library_clean_up();
return AWS_OP_SUCCESS;
}
AWS_TEST_CASE(sha1_test_invalid_state, s_sha1_test_invalid_state_fn)
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