Install a progress callback for key/parameter generation on a context.
Declared in <openssl/evp.h>
void
EVP_PKEY_CTX_set_cb(
EVP_PKEY_CTX* ctx,
EVP_PKEY_gen_cb* cb);
| Name | Description |
|---|---|
| ctx | Key context used for keygen/paramgen. |
| cb | Generation callback, or NULL to clear. |