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PKA_Symmetric_Key_Generate CCA Release 2.54
key_encrypting_key_identifier
The key_encrypting_key_identifier parameter is a pointer to a string variable
containing the key token or the key label of a key token in key storage with the
key-encrypting key used to encipher one generated-key copy for DES-based
key distribution.
RSA_public_key_identifier_length
The RSA_public_key_identifier_length parameter is a pointer to an integer
variable containing the number of bytes of data in the
RSA_public_key_identifier variable. The maximum size allowed is 2500 bytes.
RSA_public_key_identifier
The RSA_public_key_identifier parameter is a pointer to a string variable
containing a PKA96 RSA key-token with the RSA public-key of the remote
node that will import the exported key.
local_enciphered_key_identifier_length
The local_enciphered_key_identifier_length parameter is a pointer to an integer
variable containing the number of bytes of data in the
local_enciphered_key_identifier variable. The maximum size allowed is 2500.
However, this value should be 64 as in current CCA practice a DES key-token
or a key label is always a 64-byte structure.
local_enciphered_key_identifier
The local_enciphered_key_identifier parameter is a pointer to a string variable
containing either a key name or a key token. The control vector for the local
key is taken from the identified key token. On output, the generated key is
inserted into the identified key token.
On input, you must specify a token type consistent with your choice of local-key
encryption. If you specify IM or EX, you must specify an external key-token.
Otherwise, specify an internal key-token or a null key-token.
When PKCSOAEP, PKCS-1.2, or ZERO-PAD is specified, a null key-token can
be specified. In this case, a DATA key will be returned. For an internal key
(OP), a default DATA control-vector is returned in the key token. For an
external key (IM or EX), the control vector is set to null.
Keyword Meaning
Key length (optional use with PKCSOAEP, PKCS-1.2, and ZERO-PAD)
SINGLE
KEYLN8
Specifies that an exported DATA key should be single length.
This the default.
DOUBLE
KEYLN16
Specifies that an exported DATA key should be double length.
DES encipherment (optional use with PKCSOAEP, PKCS-1.2, and ZERO-PAD)
OP Enciphers one key copy with the symmetric master-key. This
is the default.
IM Enciphers one key copy using the IMPORTER
key-encrypting-key specified with the
key_encrypting_key_identifier parameter.
EX Enciphers one key copy using the EXPORTER
key-encrypting-key specified with the
key_encrypting_key_identifier parameter.
5-84 IBM 4758 CCA Basic Services, Release 2.54, February 2005