ica_ec_get_private_key

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Purpose

Obtains the private key (D) of the given ICA_EC_KEY data structure.

Format


int ica_ec_key_get_private_key(const ICA_EC_KEY *key, 
  unsigned char *d, 
  unsigned int  *d_len);

Required hardware support

None.

Parameters

const ICA_EC_KEY *key
Pointer to a previously allocated ICA_EC_KEY data structure.
unsigned char *d
Pointer to a writable buffer where D is returned.
unsigned int *d_len
Pointer to an unsigned integer where the length of D in bytes is returned.

Return codes

0
Success
EINVAL
If at least one invalid parameter is given.

For return codes indicating exceptions, see Return codes.