int i2b_PrivateKey_bio(BIO *out, const EVP_PKEY *pk);
int i2b_PublicKey_bio(BIO *out, const EVP_PKEY *pk);
EVP_PKEY *b2i_PVK_bio(BIO *in, pem_password_cb *cb, void *u);
+EVP_PKEY *b2i_PVK_bio_ex(BIO *in, pem_password_cb *cb, void *u,
+ OSSL_LIB_CTX *libctx, const char *propq);
int i2b_PVK_bio(BIO *out, const EVP_PKEY *pk, int enclevel,
pem_password_cb *cb, void *u);
+int i2b_PVK_bio_ex(BIO *out, const EVP_PKEY *pk, int enclevel,
+ pem_password_cb *cb, void *u,
+ OSSL_LIB_CTX *libctx, const char *propq);
# ifdef __cplusplus
}