unsigned long pkey_flags;
char *pem_str;
char *info;
- int (*pub_decode) (EVP_PKEY *pk, X509_PUBKEY *pub);
+ int (*pub_decode) (EVP_PKEY *pk, const X509_PUBKEY *pub);
int (*pub_encode) (X509_PUBKEY *pub, const EVP_PKEY *pk);
int (*pub_cmp) (const EVP_PKEY *a, const EVP_PKEY *b);
int (*pub_print) (BIO *out, const EVP_PKEY *pkey, int indent,