问题描述
我的应用程序想要使用 YubiKey 和 PIV (PKCS11) 签署文档。我能够登录到我的 YubiKey,但是当我尝试生成 KeyPairs 时,它会引发此错误。
“方法 C_GenerateKeyPair 返回 CKR_ATTRIBUTE_VALUE_INVALID”
这是我现在的代码(C# .NET)
byte[] ckaId = session.Generaterandom(20);
// Prepare attribute template of new public key
List<IObjectAttribute> publicKeyAttributes = new List<IObjectAttribute>();
publicKeyAttributes.Add(session.Factories.ObjectAttributeFactory.Create(CKA.CKA_CLASS,CKO.CKO_PUBLIC_KEY));
publicKeyAttributes.Add(session.Factories.ObjectAttributeFactory.Create(CKA.CKA_TOKEN,true));
publicKeyAttributes.Add(session.Factories.ObjectAttributeFactory.Create(CKA.CKA_PRIVATE,false));
publicKeyAttributes.Add(session.Factories.ObjectAttributeFactory.Create(CKA.CKA_LABEL,@"TestApp"));
publicKeyAttributes.Add(session.Factories.ObjectAttributeFactory.Create(CKA.CKA_ID,ckaId));
publicKeyAttributes.Add(session.Factories.ObjectAttributeFactory.Create(CKA.CKA_ENCRYPT,true));
publicKeyAttributes.Add(session.Factories.ObjectAttributeFactory.Create(CKA.CKA_VERIFY,true));
publicKeyAttributes.Add(session.Factories.ObjectAttributeFactory.Create(CKA.CKA_WRAP,true));
publicKeyAttributes.Add(session.Factories.ObjectAttributeFactory.Create(CKA.CKA_MODIFIABLE,false));
// Prepare attribute template of new private key
List<IObjectAttribute> privateKeyAttributes = new List<IObjectAttribute>();
privateKeyAttributes.Add(session.Factories.ObjectAttributeFactory.Create(CKA.CKA_CLASS,CKO.CKO_PRIVATE_KEY));
privateKeyAttributes.Add(session.Factories.ObjectAttributeFactory.Create(CKA.CKA_TOKEN,true));
privateKeyAttributes.Add(session.Factories.ObjectAttributeFactory.Create(CKA.CKA_PRIVATE,true));
privateKeyAttributes.Add(session.Factories.ObjectAttributeFactory.Create(CKA.CKA_LABEL,@"TestApp"));
privateKeyAttributes.Add(session.Factories.ObjectAttributeFactory.Create(CKA.CKA_ID,ckaId));
privateKeyAttributes.Add(session.Factories.ObjectAttributeFactory.Create(CKA.CKA_SENSITIVE,true));
privateKeyAttributes.Add(session.Factories.ObjectAttributeFactory.Create(CKA.CKA_DECRYPT,true));
privateKeyAttributes.Add(session.Factories.ObjectAttributeFactory.Create(CKA.CKA_SIGN,true));
privateKeyAttributes.Add(session.Factories.ObjectAttributeFactory.Create(CKA.CKA_UNWRAP,true));
privateKeyAttributes.Add(session.Factories.ObjectAttributeFactory.Create(CKA.CKA_MODIFIABLE,false));
// Specify key generation mechanism
IMechanism mechanism = session.Factories.MechanismFactory.Create(CKM.CKM_RSA_PKCS_KEY_PAIR_GEN);
// Generate key pair
IObjectHandle publicKeyHandle = null;
IObjectHandle privateKeyHandle = null;
session.GenerateKeyPair(mechanism,publicKeyAttributes,privateKeyAttributes,out publicKeyHandle,out privateKeyHandle);
解决方法
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