if err != nil {
		return nil, &jwtgo.ValidationError{Inner: err, Errors: jwtgo.ValidationErrorMalformed}
	}
	headerDec := buf[:n]
	buf = buf[n:]

	alg, _, _, err := jsonparser.Get(headerDec, "alg")
	if err != nil {
		return nil, &jwtgo.ValidationError{Inner: err, Errors: jwtgo.ValidationErrorMalformed}
	}

	n, err = base64DecodeBytes(token[i+1:j], buf)
	if err != nil {

		Claims: jwtgo.StandardClaims{
			ExpiresAt: 253428928061,
			Audience:  "76b95ae5-33ef-4283-97b7-d2a85dc2d8f4",
		},
		Header: map[string]any{
			"typ": "JWT",
			"alg": jwtgo.SigningMethodHS256.Alg(),
			"kid": "76b95ae5-33ef-4283-97b7-d2a85dc2d8f4",
		},
	}

	token, err := jwt.SignedString([]byte("WNGvKVyyNmXq0TraSvjaDN9CtpFgx35IXtGEffMCPR0"))
	if err != nil {
		t.Fatal(err)
	}

// The zero value of a bitrot algorithm is never supported.
func BitrotAlgorithmFromString(s string) (a BitrotAlgorithm) {
	for alg, name := range bitrotAlgorithms {
		if name == s {
			return alg
		}
	}
	return a
}

func newBitrotWriter(disk StorageAPI, origvolume, volume, filePath string, length int64, algo BitrotAlgorithm, shardSize int64) io.Writer {

// Does not update anything in cr.
func (cr *s3ChunkedReader) getChunkSignature() string {
	hashedChunk := hex.EncodeToString(cr.chunkSHA256Writer.Sum(nil))

	// Calculate string to sign.
	alg := signV4ChunkedAlgorithm + "\n"
	stringToSign := alg +
		cr.seedDate.Format(iso8601Format) + "\n" +
		getScope(cr.seedDate, cr.region) + "\n" +
		cr.seedSignature + "\n" +
		emptySHA256 + "\n" +
		hashedChunk

	// Get hmac signing key.

a???p!.&ces?gro?moc?olp?ten?ude?vog??i&hsralohcs?lihp?t??u??r!.&ca?gro?ni?oc?ude?vog?xo,y&ldnerb.pohs,srab,??a&c?p?tiug??c?e&dliub!.etisduolc,?erac?gor?levart?mraf?n&niw?trap??wolf??ot&cartnoc?omatat??pj?uot??s!.&em?gro?hcs?moc?oc?ten?ude?vog?zib??alg?e&n&isub!.oc,?tif??rp!xe!nacirema???xnal??iws??t&a&eb?ob??ek&cit?ram??fig?h&cay?gilf??n&atnuocca?e&mt&rapa?sevni??ve!.&nibook,oc,????rap??u!.&a&c!.&21k?bil?cc???g!.&21k?bil?cc???i!.&21k?bil?cc???l!.&21k?bil?cc???m!.&21k!.&hcorap?rthc?tvp???bil?cc??...

        [Extension types guide](https://www.tensorflow.org/guide/extension_type).

## Bug Fixes and Other Changes

*   TF Core:
    *   Random number generation (RNG) system
        *   Add argument `alg` to `tf.random.stateless_*` functions to
            explicitly select the RNG algorithm.
        *   Add `tf.nn.experimental.stateless_dropout`, a stateless version of
            `tf.nn.dropout`.

reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // This Go implementation is derived in part from the reference // ANSI C implementation, which carries the following notice: // // rijndael-alg-fst.c // // @version 3.0 (December 2000) // // Optimised ANSI C code for the Rijndael cipher (now AES) // // @author Vincent Rijmen <******@****.***> // @author Antoon Bosselaers <******@****.***> // @author...

reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // This Go implementation is derived in part from the reference // ANSI C implementation, which carries the following notice: // // rijndael-alg-fst.c // // @version 3.0 (December 2000) // // Optimised ANSI C code for the Rijndael cipher (now AES) // // @author Vincent Rijmen <******@****.***> // @author Antoon Bosselaers <******@****.***> // @author...