try {
            return Base64Util.encode(encrypto(text.getBytes(charsetName)));
        } catch (final UnsupportedEncodingException e) {
            throw new UnsupportedEncodingRuntimeException(e);
        }
    }

    public byte[] decrypto(final byte[] data) {
        final Cipher cipher = pollDecryptoCipher();
        byte[] decrypted;
        try {
            decrypted = cipher.doFinal(data);

}

const (
	MD4         Hash = 1 + iota // import golang.org/x/crypto/md4
	MD5                         // import crypto/md5
	SHA1                        // import crypto/sha1
	SHA224                      // import crypto/sha256
	SHA256                      // import crypto/sha256
	SHA384                      // import crypto/sha512
	SHA512                      // import crypto/sha512

	buffer.Write(metadata)

	return io.MultiReader(
		&buffer,
		stream.EncryptReader(plaintext, nonce, nil),
	), nil
}

// Decrypt decrypts the ciphertext using a key managed by the KMS.
// The same context that have been used during encryption must be
// provided.
func Decrypt(k *kms.KMS, ciphertext io.Reader, associatedData kms.Context) (io.Reader, error) {
	const (
		MaxMetadataSize = 1 << 20 // max. size of the metadata

	if len(src)%x.blockSize != 0 {
		panic("crypto/cipher: input not full blocks")
	}
	if len(dst) < len(src) {
		panic("crypto/cipher: output smaller than input")
	}
	if alias.InexactOverlap(dst[:len(src)], src) {
		panic("crypto/cipher: invalid buffer overlap")
	}
	if len(src) == 0 {
		return
	}

	// For each block, we need to xor the decrypted data with the previous block's ciphertext (the iv).

// CFB (Cipher Feedback) Mode.

package cipher

import (
	"crypto/internal/alias"
	"crypto/subtle"
)

type cfb struct {
	b       Block
	next    []byte
	out     []byte
	outUsed int

	decrypt bool
}

func (x *cfb) XORKeyStream(dst, src []byte) {
	if len(dst) < len(src) {
		panic("crypto/cipher: output smaller than input")
	}
	if alias.InexactOverlap(dst[:len(src)], src) {

 * under the License.
 */
package org.apache.maven.settings.crypto;

/**
 * Decrypts passwords in the settings.
 *
 */
public interface SettingsDecrypter {

    /**
     * Decrypts passwords in the settings.
     *
     * @param request The settings decryption request that holds the parameters, must not be {@code null}.
     * @return The result of the settings decryption, never {@code null}.
     */

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.
*/

package crypto

import (
	"crypto/aes"
	"crypto/cipher"
	"crypto/rand"

	"github.com/pkg/errors"
)

// CreateRandBytes returns a cryptographically secure slice of random bytes with a given size
func CreateRandBytes(size uint32) ([]byte, error) {

    /**
     * Sets the servers whose passwords should be decrypted.
     *
     * @param servers The servers to decrypt, may be {@code null}.
     * @return This request, never {@code null}.
     */
    SettingsDecryptionRequest setServers(List<Server> servers);

    /**
     * Gets the proxies whose passwords should be decrypted.
     *
     * @return The proxies to decrypt, never {@code null}.
     */
    List<Proxy> getProxies();

     */
    Proxy getProxy();

    /**
     * Gets the decrypted proxies.
     *
     * @return The decrypted proxy, can be empty but never {@code null}.
     */
    List<Proxy> getProxies();

    /**
     * Gets the problems that were encountered during the settings decryption.
     *
     * @return The problems that were encountered during the decryption, can be empty but never {@code null}.

package envelope

import (
	"context"
	"crypto/aes"
	"crypto/cipher"
	"crypto/rand"
	"encoding/base64"
	"fmt"
	"time"

	"k8s.io/apiserver/pkg/storage/value"
	"k8s.io/apiserver/pkg/storage/value/encrypt/envelope/metrics"
	"k8s.io/utils/lru"

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

func init() {
	value.RegisterMetrics()
	metrics.RegisterMetrics()
}