pkg crypto, func SignMessage(Signer, io.Reader, []uint8, SignerOpts) ([]uint8, error) #63405
pkg crypto, type MessageSigner interface { Public, Sign, SignMessage } #63405
pkg crypto, type MessageSigner interface, Public() PublicKey #63405
pkg crypto, type MessageSigner interface, Sign(io.Reader, []uint8, SignerOpts) ([]uint8, error) #63405
pkg crypto, type MessageSigner interface, SignMessage(io.Reader, []uint8, SignerOpts) ([]uint8, error) #63405

		}
	}

	encMetadata := map[string]string{}

	if crypto.Requested(r.Header) {
		if crypto.SSECopy.IsRequested(r.Header) {
			writeErrorResponse(ctx, w, toAPIError(ctx, errInvalidEncryptionParameters), r.URL)
			return
		}

		if crypto.SSEC.IsRequested(r.Header) && crypto.S3.IsRequested(r.Header) {
			writeErrorResponse(ctx, w, toAPIError(ctx, crypto.ErrIncompatibleEncryptionMethod), r.URL)
			return
		}

pkg crypto/sha512, const Size224 = 28
pkg crypto/sha512, const Size224 ideal-int
pkg crypto/sha512, const Size256 = 32
pkg crypto/sha512, const Size256 ideal-int
pkg crypto/sha512, func New512_224() hash.Hash
pkg crypto/sha512, func New512_256() hash.Hash
pkg crypto/sha512, func Sum512_224([]uint8) [28]uint8
pkg crypto/sha512, func Sum512_256([]uint8) [32]uint8
pkg crypto/tls, const TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 = 49196

	m := cloneMSS(metadata)

	switch kind, _ := crypto.IsEncrypted(metadata); kind {
	case crypto.S3:
		m[xhttp.AmzServerSideEncryption] = xhttp.AmzEncryptionAES
	case crypto.S3KMS:
		m[xhttp.AmzServerSideEncryption] = xhttp.AmzEncryptionKMS
		m[xhttp.AmzServerSideEncryptionKmsID] = kmsKeyIDFromMetadata(metadata)
		if kmsCtx, ok := metadata[crypto.MetaContext]; ok {
			m[xhttp.AmzServerSideEncryptionKmsContext] = kmsCtx

// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package cmd

import (
	"context"
	"crypto/tls"
	"sync/atomic"

	"github.com/minio/minio/internal/crypto"
	"github.com/minio/minio/internal/grid"
	xhttp "github.com/minio/minio/internal/http"
	"github.com/minio/minio/internal/rest"
)

// globalGrid is the global grid manager.

pkg bufio, var ErrFinalToken error
pkg crypto/tls, const TLS_RSA_WITH_AES_128_GCM_SHA256 = 156
pkg crypto/tls, const TLS_RSA_WITH_AES_128_GCM_SHA256 uint16
pkg crypto/tls, const TLS_RSA_WITH_AES_256_GCM_SHA384 = 157
pkg crypto/tls, const TLS_RSA_WITH_AES_256_GCM_SHA384 uint16
pkg crypto/tls, method (RecordHeaderError) Error() string
pkg crypto/tls, type RecordHeaderError struct
pkg crypto/tls, type RecordHeaderError struct, Msg string

	if copySource {
		if crypto.SSECopy.IsRequested(header) {
			clientKey, err = crypto.SSECopy.ParseHTTP(header)
			if err != nil {
				return opts, err
			}
			if sse, err = encrypt.NewSSEC(clientKey[:]); err != nil {
				return opts, err
			}
			opts.ServerSideEncryption = encrypt.SSECopy(sse)
			return opts, err
		}
		return opts, err
	}

	if crypto.SSEC.IsRequested(header) {

}{
	{
		header: http.Header{"X-Minio-Key": []string{"value"}},
	},
	{
		header:     http.Header{crypto.MetaIV: []string{"iv"}},
		shouldFail: false,
	},
	{
		header:     http.Header{crypto.MetaAlgorithm: []string{crypto.InsecureSealAlgorithm}},
		shouldFail: false,
	},
	{
		header:     http.Header{crypto.MetaSealedKeySSEC: []string{"mac"}},
		shouldFail: false,
	},
	{

	var kmsCtx kms.Context
	var objEncKey crypto.ObjectKey
	sseCopyKMS := crypto.S3KMS.IsEncrypted(srcInfo.UserDefined)
	sseCopyS3 := crypto.S3.IsEncrypted(srcInfo.UserDefined)
	sseCopyC := crypto.SSEC.IsEncrypted(srcInfo.UserDefined) && crypto.SSECopy.IsRequested(r.Header)
	sseC := crypto.SSEC.IsRequested(r.Header)
	sseS3 := crypto.S3.IsRequested(r.Header)
	sseKMS := crypto.S3KMS.IsRequested(r.Header)

	if err != nil {
		return output, metabytes, err
	}

	outbuf := bytes.NewBuffer(nil)
	objectKey := crypto.GenerateKey(key.Plaintext, rand.Reader)
	sealedKey := objectKey.Seal(key.Plaintext, crypto.GenerateIV(rand.Reader), crypto.S3.String(), bucket, "")
	crypto.S3.CreateMetadata(metadata, key.KeyID, key.Ciphertext, sealedKey)