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authororivej <orivej@yandex-team.ru>2022-02-10 16:44:49 +0300
committerDaniil Cherednik <dcherednik@yandex-team.ru>2022-02-10 16:44:49 +0300
commit718c552901d703c502ccbefdfc3c9028d608b947 (patch)
tree46534a98bbefcd7b1f3faa5b52c138ab27db75b7 /contrib/restricted/aws/s2n/crypto/s2n_sequence.c
parente9656aae26e0358d5378e5b63dcac5c8dbe0e4d0 (diff)
downloadydb-718c552901d703c502ccbefdfc3c9028d608b947.tar.gz
Restoring authorship annotation for <orivej@yandex-team.ru>. Commit 1 of 2.
Diffstat (limited to 'contrib/restricted/aws/s2n/crypto/s2n_sequence.c')
-rw-r--r--contrib/restricted/aws/s2n/crypto/s2n_sequence.c116
1 files changed, 58 insertions, 58 deletions
diff --git a/contrib/restricted/aws/s2n/crypto/s2n_sequence.c b/contrib/restricted/aws/s2n/crypto/s2n_sequence.c
index 2211653817..1deac1b522 100644
--- a/contrib/restricted/aws/s2n/crypto/s2n_sequence.c
+++ b/contrib/restricted/aws/s2n/crypto/s2n_sequence.c
@@ -1,58 +1,58 @@
-/*
- * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://aws.amazon.com/apache2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- */
-
-#include "crypto/s2n_sequence.h"
-
-#include "tls/s2n_crypto.h"
-
-#include "error/s2n_errno.h"
-
-#include "utils/s2n_blob.h"
-
-#define SEQUENCE_NUMBER_POWER 8
-
-int s2n_increment_sequence_number(struct s2n_blob *sequence_number)
-{
- for (int i = sequence_number->size - 1; i >= 0; i--) {
- sequence_number->data[i] += 1;
- if (sequence_number->data[i]) {
- break;
- }
-
- /* RFC 5246 6.1: If a TLS implementation would need to wrap a sequence number, it must
- * renegotiate instead. We don't support renegotiation. Caller needs to create a new session.
- * This condition is very unlikely. It requires 2^64 - 1 records to be sent.
- */
- S2N_ERROR_IF(i == 0, S2N_ERR_RECORD_LIMIT);
-
- /* seq[i] wrapped, so let it carry */
- }
-
- return 0;
-}
-
-int s2n_sequence_number_to_uint64(struct s2n_blob *sequence_number, uint64_t *output)
-{
- notnull_check(sequence_number);
-
- uint8_t shift = 0;
- *output = 0;
-
- for (int i = sequence_number->size - 1; i >= 0; i--) {
- *output += ((uint64_t) sequence_number->data[i]) << shift;
- shift += SEQUENCE_NUMBER_POWER;
- }
- return S2N_SUCCESS;
-}
+/*
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License").
+ * You may not use this file except in compliance with the License.
+ * A copy of the License is located at
+ *
+ * http://aws.amazon.com/apache2.0
+ *
+ * or in the "license" file accompanying this file. This file is distributed
+ * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
+ * express or implied. See the License for the specific language governing
+ * permissions and limitations under the License.
+ */
+
+#include "crypto/s2n_sequence.h"
+
+#include "tls/s2n_crypto.h"
+
+#include "error/s2n_errno.h"
+
+#include "utils/s2n_blob.h"
+
+#define SEQUENCE_NUMBER_POWER 8
+
+int s2n_increment_sequence_number(struct s2n_blob *sequence_number)
+{
+ for (int i = sequence_number->size - 1; i >= 0; i--) {
+ sequence_number->data[i] += 1;
+ if (sequence_number->data[i]) {
+ break;
+ }
+
+ /* RFC 5246 6.1: If a TLS implementation would need to wrap a sequence number, it must
+ * renegotiate instead. We don't support renegotiation. Caller needs to create a new session.
+ * This condition is very unlikely. It requires 2^64 - 1 records to be sent.
+ */
+ S2N_ERROR_IF(i == 0, S2N_ERR_RECORD_LIMIT);
+
+ /* seq[i] wrapped, so let it carry */
+ }
+
+ return 0;
+}
+
+int s2n_sequence_number_to_uint64(struct s2n_blob *sequence_number, uint64_t *output)
+{
+ notnull_check(sequence_number);
+
+ uint8_t shift = 0;
+ *output = 0;
+
+ for (int i = sequence_number->size - 1; i >= 0; i--) {
+ *output += ((uint64_t) sequence_number->data[i]) << shift;
+ shift += SEQUENCE_NUMBER_POWER;
+ }
+ return S2N_SUCCESS;
+}