本文整理汇总了Golang中github.com/endophage/gotuf/data.Key.Public方法的典型用法代码示例。如果您正苦于以下问题：Golang Key.Public方法的具体用法？Golang Key.Public怎么用？Golang Key.Public使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/endophage/gotuf/data.Key的用法示例。
在下文中一共展示了Key.Public方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: Verify
// Verify does the actual check.
func (v RSAPSSVerifier) Verify(key data.Key, sig []byte, msg []byte) error {
algorithm := key.Algorithm()
var pubKey crypto.PublicKey
switch algorithm {
case data.RSAx509Key:
pemCert, _ := pem.Decode([]byte(key.Public()))
if pemCert == nil {
logrus.Infof("failed to decode PEM-encoded x509 certificate")
return ErrInvalid
}
cert, err := x509.ParseCertificate(pemCert.Bytes)
if err != nil {
logrus.Infof("failed to parse x509 certificate: %s\n", err)
return ErrInvalid
}
pubKey = cert.PublicKey
case data.RSAKey:
var err error
pubKey, err = x509.ParsePKIXPublicKey(key.Public())
if err != nil {
logrus.Infof("failed to parse public key: %s\n", err)
return ErrInvalid
}
default:
logrus.Infof("invalid key type for RSAPSS verifier: %s", algorithm)
return ErrInvalid
}
digest := sha256.Sum256(msg)
return verifyPSS(pubKey, digest[:], sig)
}示例2: Verify
func (v RSAPemVerifier) Verify(key data.Key, sig []byte, msg []byte) error {
digest := sha256.Sum256(msg)
k, _ := pem.Decode([]byte(key.Public()))
cert, err := x509.ParseCertificate(k.Bytes)
if err != nil {
logrus.Errorf("Failed to parse public key: %s\n", err.Error())
return ErrInvalid
}
rsaPub, ok := cert.PublicKey.(*rsa.PublicKey)
if !ok {
logrus.Infof("Value returned from ParsePKIXPublicKey was not an RSA public key")
return ErrInvalid
}
if err = rsa.VerifyPKCS1v15(rsaPub, crypto.SHA256, digest[:], sig); err != nil {
logrus.Errorf("Failed verification: %s", err.Error())
return ErrInvalid
}
return nil
}示例3: Verify
func (v RSAVerifier) Verify(key data.Key, sig []byte, msg []byte) error {
digest := sha256.Sum256(msg)
keyReader := base64.NewDecoder(base64.StdEncoding, strings.NewReader(key.Public()))
keyBytes, _ := ioutil.ReadAll(keyReader)
pub, err := x509.ParsePKIXPublicKey(keyBytes)
if err != nil {
logrus.Infof("Failed to parse public key: %s\n", err)
return ErrInvalid
}
rsaPub, ok := pub.(*rsa.PublicKey)
if !ok {
logrus.Infof("Value returned from ParsePKIXPublicKey was not an RSA public key")
return ErrInvalid
}
if err = rsa.VerifyPKCS1v15(rsaPub, crypto.SHA256, digest[:], sig); err != nil {
logrus.Infof("Failed verification: %s", err)
return ErrInvalid
}
return nil
}