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// Copyright The Notary Project Authors.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// 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 plugin
// KeySpec is type of the signing algorithm, including algorithm and size.
type KeySpec string
// KeySpec supported by notation.
//
// https://github.com/notaryproject/notaryproject/blob/main/specs/signature-specification.md#algorithm-selection
const (
KeySpecRSA2048 KeySpec = "RSA-2048"
KeySpecRSA3072 KeySpec = "RSA-3072"
KeySpecRSA4096 KeySpec = "RSA-4096"
KeySpecEC256 KeySpec = "EC-256"
KeySpecEC384 KeySpec = "EC-384"
KeySpecEC521 KeySpec = "EC-521"
)
// HashAlgorithm supported by notation.
type HashAlgorithm string
// one of the following supported hash algorithm names.
//
// https://github.com/notaryproject/notaryproject/blob/main/specs/signature-specification.md#algorithm-selection
const (
HashAlgorithmSHA256 HashAlgorithm = "SHA-256"
HashAlgorithmSHA384 HashAlgorithm = "SHA-384"
HashAlgorithmSHA512 HashAlgorithm = "SHA-512"
)
// SignatureAlgorithm supported by notation
type SignatureAlgorithm string
// one of the following supported signing algorithm names.
//
// https://github.com/notaryproject/notaryproject/blob/main/specs/signature-specification.md#algorithm-selection
const (
SignatureAlgorithmECDSA_SHA256 SignatureAlgorithm = "ECDSA-SHA-256"
SignatureAlgorithmECDSA_SHA384 SignatureAlgorithm = "ECDSA-SHA-384"
SignatureAlgorithmECDSA_SHA512 SignatureAlgorithm = "ECDSA-SHA-512"
SignatureAlgorithmRSASSA_PSS_SHA256 SignatureAlgorithm = "RSASSA-PSS-SHA-256"
SignatureAlgorithmRSASSA_PSS_SHA384 SignatureAlgorithm = "RSASSA-PSS-SHA-384"
SignatureAlgorithmRSASSA_PSS_SHA512 SignatureAlgorithm = "RSASSA-PSS-SHA-512"
)
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