OpenSSL
- openssl_cipher_iv_length - Gets the cipher iv length
- openssl_cms_decrypt - Decrypt a CMS message
- openssl_cms_encrypt - Encrypt a CMS message
- openssl_cms_read - Export the CMS file to an array of PEM certificates
- openssl_cms_sign - Sign a file
- openssl_cms_verify - Verify a CMS signature
- openssl_csr_export - Exports a CSR as a string
- openssl_csr_export_to_file - Exports a CSR to a file
- openssl_csr_get_public_key - Returns the public key of a CSR
- openssl_csr_get_subject - Returns the subject of a CSR
- openssl_csr_new - Generates a CSR
- openssl_csr_sign - Sign a CSR with another certificate (or itself) and generate a certificate
- openssl_decrypt - Decrypts data
- openssl_dh_compute_key - Computes shared secret for public value of remote DH public key and local DH key
- openssl_digest - Computes a digest
- openssl_encrypt - Encrypts data
- openssl_error_string - Return openSSL error message
- openssl_free_key - Free key resource
- openssl_get_cert_locations - Retrieve the available certificate locations
- openssl_get_cipher_methods - Gets available cipher methods
- openssl_get_curve_names - Gets list of available curve names for ECC
- openssl_get_md_methods - Gets available digest methods
- openssl_get_privatekey - Alias of <function>openssl_pkey_get_private</function>
- openssl_get_publickey - Alias of <function>openssl_pkey_get_public</function>
- openssl_open - Open sealed data
- openssl_pbkdf2 - Generates a PKCS5 v2 PBKDF2 string
- openssl_pkcs12_export - Exports a PKCS#12 Compatible Certificate Store File to variable
- openssl_pkcs12_export_to_file - Exports a PKCS#12 Compatible Certificate Store File
- openssl_pkcs12_read - Parse a PKCS#12 Certificate Store into an array
- openssl_pkcs7_decrypt - Decrypts an S/MIME encrypted message
- openssl_pkcs7_encrypt - Encrypt an S/MIME message
- openssl_pkcs7_read - Export the PKCS7 file to an array of PEM certificates
- openssl_pkcs7_sign - Sign an S/MIME message
- openssl_pkcs7_verify - Verifies the signature of an S/MIME signed message
- openssl_pkey_derive - Computes shared secret for public value of remote and local DH or ECDH key
- openssl_pkey_export - Gets an exportable representation of a key into a string
- openssl_pkey_export_to_file - Gets an exportable representation of a key into a file
- openssl_pkey_free - Frees a private key
- openssl_pkey_get_details - Returns an array with the key details
- openssl_pkey_get_private - Get a private key
- openssl_pkey_get_public - Extract public key from certificate and prepare it for use
- openssl_pkey_new - Generates a new private key
- openssl_private_decrypt - Decrypts data with private key
- openssl_private_encrypt - Encrypts data with private key
- openssl_public_decrypt - Decrypts data with public key
- openssl_public_encrypt - Encrypts data with public key
- openssl_random_pseudo_bytes - Generate a pseudo-random string of bytes
- openssl_seal - Seal (encrypt) data
- openssl_sign - Generate signature
- openssl_spki_export - Exports a valid PEM formatted public key signed public key and challenge
- openssl_spki_export_challenge - Exports the challenge associated with a signed public key and challenge
- openssl_spki_new - Generate a new signed public key and challenge
- openssl_spki_verify - Verifies a signed public key and challenge
- openssl_verify - Verify signature
- openssl_x509_check_private_key - Checks if a private key corresponds to a certificate
- openssl_x509_checkpurpose - Verifies if a certificate can be used for a particular purpose
- openssl_x509_export - Exports a certificate as a string
- openssl_x509_export_to_file - Exports a certificate to file
- openssl_x509_fingerprint - Calculates the fingerprint, or digest, of a given X.509 certificate
- openssl_x509_free - Free certificate resource
- openssl_x509_parse - Parse an X509 certificate and return the information as an array
- openssl_x509_read - Parse an X.509 certificate and return an object for it
- openssl_x509_verify - Verifies digital signature of x509 certificate against a public key