HSM AES密钥提取

Question

我有一个Thales nShield HSM，其中我创建了一个（CKA_SENSATIVE，false）AES密钥，但是，我无法弄清楚如何在java中执行它。我的主要创作看起来就像这样：

CK_ATTRIBUTE[] aesKeyObject = new CK_ATTRIBUTE[14]; 

    try 
    { 
     aesKeyObject[0] = new CK_ATTRIBUTE(CKA_CLASS, CKO_SECRET_KEY); 
     aesKeyObject[1] = new CK_ATTRIBUTE(CKA_KEY_TYPE, CKK_AES); 
     aesKeyObject[2] = new CK_ATTRIBUTE(CKA_VALUE_LEN, 32); 
     aesKeyObject[3] = new CK_ATTRIBUTE(CKA_TOKEN, true); 
     aesKeyObject[4] = new CK_ATTRIBUTE(CKA_LABEL, "TestAES".getBytes()); 
     aesKeyObject[5] = new CK_ATTRIBUTE(CKA_PRIVATE, true); 
     aesKeyObject[6] = new CK_ATTRIBUTE(CKA_EXTRACTABLE, true); 
     aesKeyObject[7] = new CK_ATTRIBUTE(CKA_WRAP, true); 
     aesKeyObject[8] = new CK_ATTRIBUTE(CKA_UNWRAP, true); 
     aesKeyObject[9] = new CK_ATTRIBUTE(CKA_ENCRYPT, true); 
     aesKeyObject[10] = new CK_ATTRIBUTE(CKA_DECRYPT, true); 
     aesKeyObject[11] = new CK_ATTRIBUTE(CKA_TRUSTED, true); 
     aesKeyObject[12] = new CK_ATTRIBUTE(CKA_ID, 1550); 
     aesKeyObject[13] = new CK_ATTRIBUTE(CKA_SENSITIVE, false); 

     CK_MECHANISM mech = new CK_MECHANISM(CKM_AES_KEY_GEN); 

     long newAESKeyHandle = p11.C_GenerateKey(hSession, mech, aesKeyObject);  
    }catch(Exception e) 
    { 
    } 

Answer 1

您需要阅读生成的密钥对象的属性与C_GetAttributeValue功能。