forked from minio/minio
/
rsa-sha3.go
51 lines (45 loc) · 1.59 KB
/
rsa-sha3.go
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/*
* MinIO Cloud Storage, (C) 2020 MinIO, Inc.
*
* 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 openid
import (
"crypto"
"github.com/dgrijalva/jwt-go"
// Needed for SHA3 to work - See: https://golang.org/src/crypto/crypto.go?s=1034:1288
_ "golang.org/x/crypto/sha3"
)
// Specific instances for RS256 and company
var (
SigningMethodRS3256 *jwt.SigningMethodRSA
SigningMethodRS3384 *jwt.SigningMethodRSA
SigningMethodRS3512 *jwt.SigningMethodRSA
)
func init() {
// RS3256
SigningMethodRS3256 = &jwt.SigningMethodRSA{Name: "RS3256", Hash: crypto.SHA3_256}
jwt.RegisterSigningMethod(SigningMethodRS3256.Alg(), func() jwt.SigningMethod {
return SigningMethodRS3256
})
// RS3384
SigningMethodRS3384 = &jwt.SigningMethodRSA{Name: "RS3384", Hash: crypto.SHA3_384}
jwt.RegisterSigningMethod(SigningMethodRS3384.Alg(), func() jwt.SigningMethod {
return SigningMethodRS3384
})
// RS3512
SigningMethodRS3512 = &jwt.SigningMethodRSA{Name: "RS3512", Hash: crypto.SHA3_512}
jwt.RegisterSigningMethod(SigningMethodRS3512.Alg(), func() jwt.SigningMethod {
return SigningMethodRS3512
})
}