github.com/zntrio/harp/v2@v2.0.9/pkg/container/seal/v2/api.go (about)

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     9  //     http://www.apache.org/licenses/LICENSE-2.0
    10  //
    11  // Unless required by applicable law or agreed to in writing,
    12  // software distributed under the License is distributed on an
    13  // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
    14  // KIND, either express or implied.  See the License for the
    15  // specific language governing permissions and limitations
    16  // under the License.
    17  
    18  package v2
    19  
    20  import (
    21  	"crypto/elliptic"
    22  
    23  	"github.com/zntrio/harp/v2/pkg/container/seal"
    24  )
    25  
    26  const (
    27  	SealVersion = 2
    28  )
    29  
    30  const (
    31  	containerSealedContentType = "application/vnd.harp.v1.SealedContainer"
    32  	seedSize                   = 32
    33  	publicKeySize              = 49
    34  	privateKeySize             = 48
    35  	encryptionKeySize          = 32
    36  	preSharedKeySize           = 64
    37  	nonceSize                  = 16
    38  	macSize                    = 48
    39  	signatureSize              = 96
    40  	messageLimit               = 64 * 1024 * 1024
    41  )
    42  
    43  var (
    44  	encryptionCurve = elliptic.P384()
    45  	signatureCurve  = elliptic.P384()
    46  )
    47  
    48  // -----------------------------------------------------------------------------
    49  
    50  func New() seal.Strategy {
    51  	return &adapter{}
    52  }
    53  
    54  type adapter struct{}