ctx.CommonTlsContext.AlpnProtocols = util.ALPNHttp
	}
	ciphers := SupportedCiphers
	if mc != nil && mc.MeshMTLS != nil && mc.MeshMTLS.CipherSuites != nil {
		ciphers = mc.MeshMTLS.CipherSuites
	}
	// Set Minimum TLS version to match the default client version and allowed strong cipher suites for sidecars.
	ctx.CommonTlsContext.TlsParams = &tls.TlsParameters{
		CipherSuites:              ciphers,
		TlsMinimumProtocolVersion: minTLSVersion,

	"k8s.io/apiserver/pkg/storage/value"
)

// secretbox implements at rest encryption of the provided values given a 32 byte secret key.
// Uses a standard 24 byte nonce (placed at the beginning of the cipher text) generated
// from crypto/rand. Does not perform authentication of the data at rest.
type secretboxTransformer struct {
	key [32]byte
}

const nonceSize = 24

    cipher suite. We accidentally specified a key size of 256, preventing that cipher suite from
    being selected for any TLS handshakes. We didn't notice because this cipher suite isn't
    supported on Android, Java, or Conscrypt.

    We removed this cipher suite and `TLS_AES_128_CCM_SHA256` from the restricted, modern, and

	ActiveRequestsField   Field = "ActiveRequests"
	DNSProtocolField      Field = "Protocol"
	DNSQueryField         Field = "Query"
	DNSServerField        Field = "DnsServer"
	CipherField           Field = "Cipher"
	TLSVersionField       Field = "Version"
	TLSServerName         Field = "ServerName"

	InsecureSkipVerify bool

	// CipherSuites is a list of enabled TLS 1.0–1.2 cipher suites. The order of
	// the list is ignored. Note that TLS 1.3 ciphersuites are not configurable.
	//
	// If CipherSuites is nil, a safe default list is used. The default cipher
	// suites might change over time. In Go 1.22 RSA key exchange based cipher
	// suites were removed from the default list, but can be re-added with the

            "trustStore is",
            "Reload the trust store",
            "Reload trust certs",
            "Reloaded",
            "adding as trusted certificates",
            "Ignore disabled cipher suite",
            "Ignore unsupported cipher suite",
          ).joinToString(separator = "|"),
        )
        append(").*")
      },
    )

  private val testLogHandler =
    object : Handler() {

	tlsCipherPreferredValues := cliflag.PreferredTLSCipherNames()
	tlsCipherInsecureValues := cliflag.InsecureTLSCipherNames()
	fs.StringSliceVar(&s.CipherSuites, "tls-cipher-suites", s.CipherSuites,
		"Comma-separated list of cipher suites for the server. "+
			"If omitted, the default Go cipher suites will be used. \n"+
			"Preferred values: "+strings.Join(tlsCipherPreferredValues, ", ")+". \n"+

ecdh-sha2-nistp256
ecdh-sha2-nistp384
ecdh-sha2-nistp521
diffie-hellman-group14-sha256
diffie-hellman-group16-sha512
diffie-hellman-group14-sha1
diffie-hellman-group1-sha1
```

`--sftp=cipher-algos=...` specifies the allowed cipher algorithms. 
If unspecified then a sensible default is used.

Valid values: 
```
aes128-ctr
aes192-ctr
aes256-ctr
******@****.***
******@****.***

      ConnectionSpec.Builder(ConnectionSpec.MODERN_TLS)
        .cipherSuites(*arrayOf<CipherSuite>())
        .build()
    }.also { expected ->
      assertThat(expected.message)
        .isEqualTo("At least one cipher suite is required")
    }
  }

  @Test
  fun cleartextBuilder() {
    val cleartextSpec = ConnectionSpec.Builder(false).build()
    assertThat(cleartextSpec.isTls).isFalse()
  }

  @Test

	if hs.suite != nil && selectedSuite != hs.suite {
		c.sendAlert(alertIllegalParameter)
		return errors.New("tls: server changed cipher suite after a HelloRetryRequest")
	}
	if selectedSuite == nil {
		c.sendAlert(alertIllegalParameter)
		return errors.New("tls: server chose an unconfigured cipher suite")
	}
	hs.suite = selectedSuite
	c.cipherSuite = hs.suite.id

	return nil
}