diff options
Diffstat (limited to 'doc/man3/EVP_PKEY_new.pod')
-rw-r--r-- | doc/man3/EVP_PKEY_new.pod | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/doc/man3/EVP_PKEY_new.pod b/doc/man3/EVP_PKEY_new.pod index 4eaedba44d..ee55396de3 100644 --- a/doc/man3/EVP_PKEY_new.pod +++ b/doc/man3/EVP_PKEY_new.pod @@ -5,6 +5,7 @@ EVP_PKEY, EVP_PKEY_new, EVP_PKEY_up_ref, +EVP_PKEY_dup, EVP_PKEY_free, EVP_PKEY_new_raw_private_key_ex, EVP_PKEY_new_raw_private_key, @@ -24,6 +25,7 @@ EVP_PKEY_get_raw_public_key EVP_PKEY *EVP_PKEY_new(void); int EVP_PKEY_up_ref(EVP_PKEY *key); + EVP_PKEY *EVP_PKEY_dup(EVP_PKEY *key); void EVP_PKEY_free(EVP_PKEY *key); EVP_PKEY *EVP_PKEY_new_raw_private_key_ex(OSSL_LIB_CTX *libctx, @@ -82,6 +84,9 @@ B<1>. EVP_PKEY_up_ref() increments the reference count of I<key>. +EVP_PKEY_dup() duplicates the I<key>. The I<key> must not be ENGINE based or +a raw key, otherwise the duplication will fail. + EVP_PKEY_free() decrements the reference count of I<key> and, if the reference count is zero, frees it up. If I<key> is NULL, nothing is done. @@ -169,7 +174,9 @@ L<EVP_PKEY_set1_EC_KEY(3)>. EVP_PKEY_new(), EVP_PKEY_new_raw_private_key(), EVP_PKEY_new_raw_public_key(), EVP_PKEY_new_CMAC_key() and EVP_PKEY_new_mac_key() return either the newly -allocated B<EVP_PKEY> structure or B<NULL> if an error occurred. +allocated B<EVP_PKEY> structure or NULL if an error occurred. + +EVP_PKEY_dup() returns the key duplicate or NULL if an error occurred. EVP_PKEY_up_ref(), EVP_PKEY_get_raw_private_key() and EVP_PKEY_get_raw_public_key() return 1 for success and 0 for failure. @@ -191,7 +198,7 @@ EVP_PKEY_new_raw_private_key(), EVP_PKEY_new_raw_public_key(), EVP_PKEY_new_CMAC_key(), EVP_PKEY_new_raw_private_key() and EVP_PKEY_get_raw_public_key() functions were added in OpenSSL 1.1.1. -The EVP_PKEY_new_raw_private_key_ex() and +The EVP_PKEY_dup(), EVP_PKEY_new_raw_private_key_ex(), and EVP_PKEY_new_raw_public_key_ex() functions were added in OpenSSL 3.0. |