PHP Manual
Function Reference
Cryptography Extensions
OpenSSL
Predefined Constants
Purpose checking flags
Padding flags for asymmetric encryption
Key types
PKCS7 Flags/Constants
Signature Algorithms
Ciphers
Version constants
Server Name Indication constants
Purpose checking flags
Key types
Predefined Constants
PHP Manual
Padding flags for asymmetric encryption
OPENSSL_PKCS1_PADDING
(
integer
)
OPENSSL_SSLV23_PADDING
(
integer
)
OPENSSL_NO_PADDING
(
integer
)
OPENSSL_PKCS1_OAEP_PADDING
(
integer
)