// CTR AES test vectors.

// See U.S. National Institute of Standards and Technology (NIST)
// Special Publication 800-38A, ``Recommendation for Block Cipher
// Modes of Operation,'' 2001 Edition, pp. 55-58.

package cipher_test

import (
	"bytes"
	"crypto/aes"
	"crypto/cipher"
	"testing"
)

var commonCounter = []byte{0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff}

	tripleDESKey = append(tripleDESKey, ede2Key[:8]...)

	_, err := des.NewTripleDESCipher(tripleDESKey)
	if err != nil {
		panic(err)
	}

	// See crypto/cipher for how to use a cipher.Block for encryption and
	// decryption.

        SMBUtil.writeInt2(this.ciphers != null ? this.ciphers.length : 0, dst, dstIndex);
        dstIndex += 2;

        if ( this.ciphers != null ) {
            for ( int cipher : this.ciphers ) {
                SMBUtil.writeInt2(cipher, dst, dstIndex);
                dstIndex += 2;
            }
        }
        return dstIndex - start;
    }


    /**
     * {@inheritDoc}
     *

const Enabled = enabled

// DARECiphers returns a list of supported cipher suites
// for the DARE object encryption.
func DARECiphers() []byte {
	if Enabled {
		return []byte{sio.AES_256_GCM}
	}
	return []byte{sio.AES_256_GCM, sio.CHACHA20_POLY1305}
}

// TLSCiphers returns a list of supported TLS transport
// cipher suite IDs.
//
// The list contains only ciphers that use AES-GCM or

  public CustomCipherSuites() throws GeneralSecurityException {
    // Configure cipher suites to demonstrate how to customize which cipher suites will be used for
    // an OkHttp request. In order to be selected a cipher suite must be included in both OkHttp's
    // connection spec and in the SSLSocket's enabled cipher suites array. Most applications should
    // not customize the cipher suites list.
    List<CipherSuite> customCipherSuites = asList(

// OFB AES test vectors.

// See U.S. National Institute of Standards and Technology (NIST)
// Special Publication 800-38A, ``Recommendation for Block Cipher
// Modes of Operation,'' 2001 Edition, pp. 52-55.

package cipher_test

import (
	"bytes"
	"crypto/aes"
	"crypto/cipher"
	"testing"
)

type ofbTest struct {
	name string
	key  []byte
	iv   []byte
	in   []byte
	out  []byte
}

//go:noescape
func expandKeyAsm(nr int, key *byte, enc *uint32, dec *uint32)

type aesCipherAsm struct {
	aesCipher
}

// aesCipherGCM implements crypto/cipher.gcmAble so that crypto/cipher.NewGCM
// will use the optimised implementation in aes_gcm.go when possible.
// Instances of this type only exist when hasGCMAsm returns true. Likewise,
// the gcmAble implementation is in aes_gcm.go.

// CBC AES test vectors.

// See U.S. National Institute of Standards and Technology (NIST)
// Special Publication 800-38A, ``Recommendation for Block Cipher
// Modes of Operation,'' 2001 Edition, pp. 24-29.

package cipher_test

import (
	"bytes"
	"crypto/aes"
	"crypto/cipher"
	"testing"
)

var cbcAESTests = []struct {
	name string
	key  []byte
	iv   []byte
	in   []byte
	out  []byte
}{

	klog.V(3).InfoS("Received Decrypt Request", "cipher", string(request.Cipher))

	s.mu.Lock()
	defer s.mu.Unlock()
	if s.inFailedState {
		return nil, status.Error(codes.FailedPrecondition, "failed precondition - key disabled")
	}

	buf := make([]byte, base64.StdEncoding.DecodedLen(len(request.Cipher)))
	n, err := base64.StdEncoding.Decode(buf, request.Cipher)
	if err != nil {
		return nil, err
	}

// Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package chacha20poly1305

import (
	"crypto/cipher"
	"errors"

	"golang.org/x/crypto/chacha20"
)

type xchacha20poly1305 struct {
	key [KeySize]byte
}

// NewX returns a XChaCha20-Poly1305 AEAD that uses the given 256-bit key.
//