Cryptographic Token Interface Standard

PKCS#11

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CK_SESSION_INFO Reference

CK_SESSION_INFO; CK_SESSION_INFO_PTR

CK_SESSION_INFO provides information about a session. More...

Data Fields
CK_SLOT_ID	slotID
	ID of the slot that interfaces with the token. More...
CK_STATE	state
	the state of the session. More...
CK_FLAGS	flags
	bit flags that define the type of session; the flags are defined below. More...
CK_ULONG	ulDeviceError
	an error code defined by the cryptographic device. More...

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Detailed Description

CK_SESSION_INFO; CK_SESSION_INFO_PTR

CK_SESSION_INFO provides information about a session. It is defined as follows:

slotID	ID of the slot that interfaces with the token
state	the state of the session
flags	bit flags that define the type of session; the flags are defined below
ulDeviceError	an error code defined by the cryptographic device. Used for errors not covered by Cryptoki.

The following table defines the flags field:

Table 12, Session Information Flags

Bit Flag	Mask	Meaning
CKF_RW_SESSION	0x00000002	TRUE if the session is read/write; FALSE if the session is read-only
CKF_SERIAL_SESSION	0x00000004	This flag is provided for backward compatibility, and should always be set to TRUE

CK_SESSION_INFO_PTR is a pointer to a CK_SESSION_INFO.

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Field Documentation

CK_SLOT_ID slotID

ID of the slot that interfaces with the token.

CK_STATE state

the state of the session.

CK_FLAGS flags

bit flags that define the type of session; the flags are defined below.

CK_ULONG ulDeviceError

an error code defined by the cryptographic device. Used for errors not covered by Cryptoki.

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RSA Security Inc. Public-Key Cryptography Standards - PKCS#11 - v211