ica_ed448_key_set

Edit online

Purpose

Copies the given private and public key values into an ED448 context.

Format


int ica_ed448_key_set(ICA_ED448_CTX *ctx, 
  const unsigned char priv[57],
  const unsigned char pub[57]);

Required hardware support

The processor must have the MSA9 facility (STFLE bit 155) installed which is available starting with IBM z15® systems.

Parameters

ICA_ED448_CTX *ctx
Pointer to an ED448 context.
const unsigned char priv[57]
Buffer containing the private key for an ED448 context to be copied to that context.
const unsigned char pub[57]
Buffer containing the public key for an ED448 context to be copied to that context.

Return codes

0
Success
-1
If at least one invalid parameter is given or MSA9 is not available.

For return codes indicating exceptions, see Return codes.