}

// EncryptionAlgorithmType can define an asymmetric encryption algorithm type.
type EncryptionAlgorithmType string

const (
	// EncryptionAlgorithmECDSAP256 defines the ECDSA encryption algorithm type with curve P256.
	EncryptionAlgorithmECDSAP256 EncryptionAlgorithmType = "ECDSA-P256"
	// EncryptionAlgorithmRSA2048 defines the RSA encryption algorithm type with key size 2048 bits.

	}
	// Since the previous attempt took actual, we can't expect to beat that
	// duration by any significant margin. Try the next attempt with an arbitrary
	// factor above that, so that our growth curve is at least exponential.
	next = actual * 5 / 4
	if next > maxDynamicTimeout {
		return maxDynamicTimeout, true
	}
	return next, true
}

// There is a very similar copy of this in os/timeout_test.go.

//go:build !purego

// This file contains constant-time, 64-bit assembly implementation of
// P256. The optimizations performed here are described in detail in:
// S.Gueron and V.Krasnov, "Fast prime field elliptic-curve cryptography with
//                          256-bit primes"
// http://link.springer.com/article/10.1007%2Fs13389-014-0090-x
// https://eprint.iacr.org/2013/816.pdf

#include "textflag.h"

#define res_ptr R0

// Design and Implementation of Symbolic Computation Systems, pp 45-58.
// The cosequences are updated according to Algorithm 10.45 from
// Cohen et al. "Handbook of Elliptic and Hyperelliptic Curve Cryptography" pp 192.
func (z *Int) lehmerGCD(x, y, a, b *Int) *Int {
	var A, B, Ua, Ub *Int

	A = new(Int).Abs(a)
	B = new(Int).Abs(b)

	extended := x != nil || y != nil

	if extended {

	_, err := MarshalPKIXPublicKey(&ecdsa.PublicKey{})
	if err == nil {
		t.Errorf("expected error, got MarshalPKIXPublicKey success")
	}
	_, err = MarshalPKIXPublicKey(&ecdsa.PublicKey{
		Curve: elliptic.P256(),
		X:     big.NewInt(1), Y: big.NewInt(2),
	})
	if err == nil {
		t.Errorf("expected error, got MarshalPKIXPublicKey success")
	}
}

			SupportedPoints:   []uint8{pointFormatUncompressed},
			SignatureSchemes:  []SignatureScheme{ECDSAWithP256AndSHA256},
			SupportedVersions: []uint16{VersionTLS12},
		}, "certificate curve"},
		{ecdsaCert, &ClientHelloInfo{
			CipherSuites:      []uint16{TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256},
			SupportedCurves:   []CurveID{CurveP256},
			SupportedPoints:   []uint8{1},

//go:build !purego

// This file contains constant-time, 64-bit assembly implementation of
// P256. The optimizations performed here are described in detail in:
// S.Gueron and V.Krasnov, "Fast prime field elliptic-curve cryptography with
//                          256-bit primes"
// https://link.springer.com/article/10.1007%2Fs13389-014-0090-x
// https://eprint.iacr.org/2013/816.pdf

#include "textflag.h"

#define res_ptr DI

	// See https://www.rfc-editor.org/rfc/rfc8446#page-14.
	if version == VersionTLS13 {
		deleteTicket()
		serverConfig = &Config{
			// Use a different curve than the client to force a HelloRetryRequest.
			CurvePreferences: []CurveID{CurveP521, CurveP384, CurveP256},
			MaxVersion:       version,
			Certificates:     testConfig.Certificates,
		}

		{"(*PrivateKey).Bytes", Method, 20},
		{"(*PrivateKey).Curve", Method, 20},
		{"(*PrivateKey).ECDH", Method, 20},
		{"(*PrivateKey).Equal", Method, 20},
		{"(*PrivateKey).Public", Method, 20},
		{"(*PrivateKey).PublicKey", Method, 20},
		{"(*PublicKey).Bytes", Method, 20},
		{"(*PublicKey).Curve", Method, 20},
		{"(*PublicKey).Equal", Method, 20},
		{"Curve", Type, 20},
		{"P256", Func, 20},
		{"P384", Func, 20},

Istio main components cost in terms of resources utilization under steady load.\n\n- **vCPU / 1k rps:** shows vCPU utilization by the main Istio components normalized by 1000 requests/second. When idle or low traffic, this chart will be blank. The curve for istio-proxy refers to the services sidecars only.\n- **vCPU:** vCPU utilization by Istio components, not normalized.\n- **Memory:** memory footprint for the components. Telemetry and policy are normalized by 1k rps, and no data is shown  when there...