Cryptographic Token Interface Standard |
PKCS#11 |
Data Fields | |
CK_ATTRIBUTE_TYPE | type |
the attribute type. More... | |
CK_VOID_PTR | pValue |
pointer to the value of the attribute. More... | |
CK_ULONG | ulValueLen |
length in bytes of the value. More... |
type | the attribute type |
pValue | pointer to the value of the attribute |
ulValueLen | length in bytes of the value |
If an attribute has no value, then ulValueLen = 0, and the value of pValue is irrelevant. An array of CK_ATTRIBUTEs is called a "template" and is used for creating, manipulating and searching for objects. The order of the attributes in a template never matters, even if the template contains vendor-specific attributes. Note that pValue is a "void" pointer, facilitating the passing of arbitrary values. Both the application and Cryptoki library must ensure that the pointer can be safely cast to the expected type (i.e., without word-alignment errors).
CK_ATTRIBUTE_PTR is a pointer to a CK_ATTRIBUTE.
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the attribute type. |
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pointer to the value of the attribute. |
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length in bytes of the value. |